{"id":372,"date":"2025-03-01T14:23:27","date_gmt":"2025-03-01T06:23:27","guid":{"rendered":"https:\/\/anchor-filter.com\/?p=372"},"modified":"2026-09-05T15:25:13","modified_gmt":"2026-09-05T07:25:13","slug":"%e8%a7%a6%e5%aa%92%e3%82%bb%e3%83%a9%e3%83%9f%e3%83%83%e3%82%af%e7%b9%8a%e7%b6%ad%e3%83%95%e3%82%a3%e3%83%ab%e3%82%bf%e3%83%bc","status":"publish","type":"post","link":"https:\/\/anchor-filter.com\/ja\/catalytic-ceramic-fiber-filter\/","title":{"rendered":"\u89e6\u5a92\u30bb\u30e9\u30df\u30c3\u30af\u30d5\u30a1\u30a4\u30d0\u30fc\u30d5\u30a3\u30eb\u30bf\u30fc"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"372\" class=\"elementor elementor-372\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c4b6aa4 e-flex e-con-boxed e-con e-parent\" data-id=\"c4b6aa4\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-eccecc4 elementor-widget elementor-widget-heading\" data-id=\"eccecc4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">Catalytic Ceramic Fiber Filter<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-f58be31 e-flex e-con-boxed e-con e-parent\" data-id=\"f58be31\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-8d25d3d e-con-full e-flex e-con e-child\" data-id=\"8d25d3d\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5160972 elementor-widget elementor-widget-image\" data-id=\"5160972\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"600\" height=\"600\" src=\"https:\/\/anchor-filter.com\/wp-content\/uploads\/2023\/08\/\u9ec4\u7ba1.jpg\" class=\"attachment-full size-full wp-image-93\" alt=\"Catalytic Ceramic Fiber Filter\" srcset=\"https:\/\/anchor-filter.com\/wp-content\/uploads\/2023\/08\/\u9ec4\u7ba1.jpg 600w, https:\/\/anchor-filter.com\/wp-content\/uploads\/2023\/08\/\u9ec4\u7ba1-300x300.jpg 300w, https:\/\/anchor-filter.com\/wp-content\/uploads\/2023\/08\/\u9ec4\u7ba1-150x150.jpg 150w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-7f5a880 e-con-full e-flex e-con e-child\" data-id=\"7f5a880\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-bd31ae6 elementor-widget elementor-widget-text-editor\" data-id=\"bd31ae6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2>Product Description<\/h2><p>Added the catalyst on the basis of the white filter can get catalytic ceramic fiber filter, which is a porous filter integrated multi-functions of dedusting, desulfurization, denitrification, de-acid gas, and de-dioxin.<\/p><p>Its desulfurization and denitrification efficiency are up to 95%, far exceeding the national standards. And it can remove the dioxin directly.<\/p><p>Use it for denitrification and de-dioxin can not only greatly reduce the supporting equipment and the overall area of the whole system, but also the various kinds of supporting operation costs.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-4b96c9f e-flex e-con-boxed e-con e-parent\" data-id=\"4b96c9f\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-361c199 elementor-widget elementor-widget-heading\" data-id=\"361c199\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Product model and size specifications<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-0722f10 e-flex e-con-boxed e-con e-parent\" data-id=\"0722f10\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-44ad312 elementor-widget elementor-widget-text-editor\" data-id=\"44ad312\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<table width=\"986\"><tbody><tr><td colspan=\"2\" width=\"96\"><strong>Model<\/strong><\/td><td width=\"54\">Unit<\/td><td width=\"64\">AW300<\/td><td width=\"64\">AW500<\/td><td width=\"88\">AW1000-A<\/td><td width=\"83\">AW1000-B<\/td><td width=\"89\">AW1500-A<\/td><td width=\"88\">AW1500-B<\/td><td width=\"64\">AW2000<\/td><td width=\"64\">AW1950<\/td><td width=\"64\">AW2400<\/td><td width=\"83\">AW3000-A<\/td><td width=\"85\">AW3000-B<\/td><\/tr><tr><td><strong>A<\/strong><\/td><td width=\"71\"><strong>Length<\/strong><\/td><td width=\"54\">mm<\/td><td width=\"64\">300<\/td><td width=\"64\">500<\/td><td width=\"88\">1000<\/td><td width=\"83\">1000<\/td><td width=\"89\">1500<\/td><td width=\"88\">1500<\/td><td width=\"64\">2000<\/td><td width=\"64\">1950<\/td><td width=\"64\">2400<\/td><td width=\"83\">3000<\/td><td width=\"85\">3000<\/td><\/tr><tr><td><strong>B<\/strong><\/td><td width=\"71\"><strong>Internal Diameter<\/strong><\/td><td width=\"54\">mm<\/td><td width=\"64\">110<\/td><td width=\"64\">40<\/td><td width=\"88\">40<\/td><td width=\"83\">110<\/td><td width=\"89\">40<\/td><td width=\"88\">110<\/td><td width=\"64\">120<\/td><td width=\"64\">120<\/td><td width=\"64\">80<\/td><td width=\"83\">120<\/td><td width=\"85\">110<\/td><\/tr><tr><td><strong>C<\/strong><\/td><td width=\"71\"><strong>External Diameter<\/strong><\/td><td width=\"54\">mm<\/td><td width=\"64\">150<\/td><td width=\"64\">60<\/td><td width=\"88\">60<\/td><td width=\"83\">150<\/td><td width=\"89\">60<\/td><td width=\"88\">150<\/td><td width=\"64\">150<\/td><td width=\"64\">150<\/td><td width=\"64\">120<\/td><td width=\"83\">150<\/td><td width=\"85\">150<\/td><\/tr><tr><td><strong>D<\/strong><\/td><td width=\"71\"><strong>Flange Diameter<\/strong><\/td><td width=\"54\">mm<\/td><td width=\"64\">190<\/td><td width=\"64\">80<\/td><td width=\"88\">80<\/td><td width=\"83\">195<\/td><td width=\"89\">80<\/td><td width=\"88\">195<\/td><td width=\"64\">195<\/td><td width=\"64\">200<\/td><td width=\"64\">160<\/td><td width=\"83\">195<\/td><td width=\"85\">195<\/td><\/tr><tr><td><strong>E<\/strong><\/td><td width=\"71\"><strong>Flange Thickness<\/strong><\/td><td width=\"54\">mm<\/td><td width=\"64\">30<\/td><td width=\"64\">20<\/td><td width=\"88\">20<\/td><td width=\"83\">30<\/td><td width=\"89\">20<\/td><td width=\"88\">30<\/td><td width=\"64\">30<\/td><td width=\"64\">65<\/td><td width=\"64\">30<\/td><td width=\"83\">30<\/td><td width=\"85\">30<\/td><\/tr><tr><td><strong>F<\/strong><\/td><td width=\"71\"><strong>Flange Shape<\/strong><\/td><td>\u3000<\/td><td>T<\/td><td width=\"64\">T<\/td><td width=\"88\">T<\/td><td width=\"83\">T<\/td><td width=\"89\">T<\/td><td width=\"88\">T<\/td><td width=\"64\">T<\/td><td width=\"64\">Y<\/td><td width=\"64\">T<\/td><td width=\"83\">T<\/td><td width=\"85\">T<\/td><\/tr><tr><td><strong>G<\/strong><\/td><td width=\"71\"><strong>Surface Area<\/strong><\/td><td width=\"54\">M\u00b2<\/td><td width=\"64\">0.1<\/td><td width=\"64\">0.2<\/td><td width=\"88\">0.2<\/td><td width=\"83\">0.48<\/td><td width=\"89\">0.28<\/td><td width=\"88\">0.7<\/td><td width=\"64\">1<\/td><td width=\"64\">1<\/td><td width=\"64\">0.9<\/td><td width=\"83\">1.4<\/td><td width=\"85\">1.4<\/td><\/tr><tr><td colspan=\"14\" width=\"986\">Remark: It is normal for the actual size of the product to differ slightly from the above table.<br \/>Please contact technical support for specific tolerance range.\u00a0<\/td><\/tr><\/tbody><\/table>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-854d4e2 e-flex e-con-boxed e-con e-parent\" data-id=\"854d4e2\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1945f11 elementor-widget elementor-widget-heading\" data-id=\"1945f11\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Illustration: Below is Ceramic fiber filter\u2019s dimension diagram \uff1a\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-4cfd3a8 e-flex e-con-boxed e-con e-parent\" data-id=\"4cfd3a8\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-45a6bb1 elementor-widget elementor-widget-image\" data-id=\"45a6bb1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"800\" height=\"246\" src=\"https:\/\/anchor-filter.com\/wp-content\/uploads\/2023\/08\/\u753b\u518c-3-1024x315.png\" class=\"attachment-large size-large wp-image-92\" alt=\"Dimensional drawing of ceramic fiber filter tube: A length, B internal diameter, C external diameter, D flange diameter, E flange thickness\" srcset=\"https:\/\/anchor-filter.com\/wp-content\/uploads\/2023\/08\/\u753b\u518c-3-1024x315.png 1024w, https:\/\/anchor-filter.com\/wp-content\/uploads\/2023\/08\/\u753b\u518c-3-300x92.png 300w, https:\/\/anchor-filter.com\/wp-content\/uploads\/2023\/08\/\u753b\u518c-3-768x236.png 768w, https:\/\/anchor-filter.com\/wp-content\/uploads\/2023\/08\/\u753b\u518c-3-1536x472.png 1536w, https:\/\/anchor-filter.com\/wp-content\/uploads\/2023\/08\/\u753b\u518c-3.png 1724w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-da05c13 e-flex e-con-boxed e-con e-parent\" data-id=\"da05c13\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-84b9561 elementor-widget elementor-widget-text-editor\" data-id=\"84b9561\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2><strong>Application<\/strong><\/h2><p>Glass furnaces, steel furnace, biomass boiler, thermal power plant, waste incinerator, coking plant, metallurgical smelting furnace, etc.<\/p><p>For dedusting only, see our <a href=\"https:\/\/anchor-filter.com\/non-catalyst-ceramic-fiber-filter\/\">non-catalyst ceramic fiber filter<\/a>. <a href=\"https:\/\/anchor-filter.com\/contact\/\">Contact us<\/a> for a quotation.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-7467d54 e-flex e-con-boxed e-con e-parent\" data-id=\"7467d54\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b3eddb5 elementor-widget elementor-widget-heading\" data-id=\"b3eddb5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Work efficiency<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-aae174e e-flex e-con-boxed e-con e-parent\" data-id=\"aae174e\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1c2174f elementor-widget elementor-widget-text-editor\" data-id=\"1c2174f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<table width=\"500\"><tbody><tr><td><p>NOx&lt;50mg\/Nm3<\/p><p>SO2&lt;35mg\/Nm3<\/p><\/td><td><p>Up to 97% HCL removal<\/p><p>Up to 95% SOx removal<\/p><p>Up to 95% NOx removal<\/p><p>Up to 97% dioxin removal<\/p><\/td><\/tr><\/tbody><\/table>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-701c434 e-flex e-con-boxed e-con e-parent\" data-id=\"701c434\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-cf147d5 elementor-widget elementor-widget-text-editor\" data-id=\"cf147d5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>Remark:\u00a0<\/strong>The removal rate of the pollutants in the flue gas depends on the performance of the additives, as well as the design, construction, and the operation level of the equipment.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-0fa9baf e-flex e-con-boxed e-con e-parent\" data-id=\"0fa9baf\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-ae79bff e-flex e-con-boxed e-con e-parent\" data-id=\"ae79bff\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-91aed7f elementor-widget elementor-widget-html\" data-id=\"91aed7f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<script type=\"application\/ld+json\">{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/anchor-filter.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Catalytic Ceramic Fiber Filter\", \"item\": \"https:\/\/anchor-filter.com\/catalytic-ceramic-fiber-filter\/\"}], \"image\": \"https:\/\/anchor-filter.com\/wp-content\/uploads\/2023\/08\/\u9ec4\u7ba1.jpg\", \"sku\": \"AW-CCFILTER-DSN\", \"offers\": {\"@type\": \"Offer\", \"priceCurrency\": \"CNY\", \"availability\": \"https:\/\/schema.org\/MadeToOrder\", \"availabilityStarts\": \"2026-09-04\", \"priceValidUntil\": \"2027-12-31\", \"seller\": {\"@id\": \"https:\/\/anchor-filter.com\/#organization\"}, \"businessFunction\": \"https:\/\/schema.org\/Sell\", \"url\": \"https:\/\/anchor-filter.com\/catalytic-ceramic-fiber-filter\/\"}}<\/script>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-ksp_sec_eaff4b9 e-con-boxed e-flex e-con e-parent\" data-id=\"ksp_sec_eaff4b9\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ksp_sec_eaff4b9_h elementor-widget elementor-widget-heading\" data-id=\"ksp_sec_eaff4b9_h\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Key Specifications<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ksp_sec_eaff4b9_t elementor-widget elementor-widget-text-editor\" data-id=\"ksp_sec_eaff4b9_t\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\n<table style=\"width:100%;border-collapse:collapse;font-size:14px\">\n<thead>\n<tr style=\"background:#0f4c81;color:#fff\">\n<th style=\"padding:10px;text-align:left\">Parameter<\/th>\n<th style=\"padding:10px;text-align:left\">Value<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr><td style=\"padding:8px;border:1px solid #ddd\">Filtration accuracy<\/td><td style=\"padding:8px;border:1px solid #ddd\">&ge; 1 &mu;m (dust larger than 1 micron)<\/td><\/tr>\n<tr style=\"background:#f7f9fb\"><td style=\"padding:8px;border:1px solid #ddd\">Max long-term operating temperature<\/td><td style=\"padding:8px;border:1px solid #ddd\">1100 &deg;C (dedusting mode)<\/td><\/tr>\n<tr><td style=\"padding:8px;border:1px solid #ddd\">Filter resistance (room temperature)<\/td><td style=\"padding:8px;border:1px solid #ddd\">100 Pa<\/td><\/tr>\n<tr style=\"background:#f7f9fb\"><td style=\"padding:8px;border:1px solid #ddd\">Whole dedusting system resistance<\/td><td style=\"padding:8px;border:1px solid #ddd\">2000 &#8211; 2300 Pa<\/td><\/tr>\n<tr><td style=\"padding:8px;border:1px solid #ddd\">Filtration (face) velocity<\/td><td style=\"padding:8px;border:1px solid #ddd\">2 &#8211; 5 cm\/s<\/td><\/tr>\n<tr style=\"background:#f7f9fb\"><td style=\"padding:8px;border:1px solid #ddd\">Backflush pressure<\/td><td style=\"padding:8px;border:1px solid #ddd\">0.4 &#8211; 0.7 MPa<\/td><\/tr>\n<tr><td style=\"padding:8px;border:1px solid #ddd\">Backflush duration \/ trigger<\/td><td style=\"padding:8px;border:1px solid #ddd\">&asymp; 0.15 s, pressure-difference triggered<\/td><\/tr>\n<tr style=\"background:#f7f9fb\"><td style=\"padding:8px;border:1px solid #ddd\">Dedusting efficiency<\/td><td style=\"padding:8px;border:1px solid #ddd\">up to 99.99%<\/td><\/tr>\n<tr><td style=\"padding:8px;border:1px solid #ddd\">Dust residual emission<\/td><td style=\"padding:8px;border:1px solid #ddd\">&lt; 5 mg\/Nm<sup>3<\/sup><\/td><\/tr>\n<tr style=\"background:#f7f9fb\"><td style=\"padding:8px;border:1px solid #ddd\">Service life<\/td><td style=\"padding:8px;border:1px solid #ddd\">5 &#8211; 10 years (often &gt; 10 years)<\/td><\/tr>\n<tr><td style=\"padding:8px;border:1px solid #ddd\">Operating mode<\/td><td style=\"padding:8px;border:1px solid #ddd\">Pulse-jet cleaning, similar to baghouse layout<\/td><\/tr>\n<tr style=\"background:#f7f9fb\"><td style=\"padding:8px;border:1px solid #ddd\">Physical strength<\/td><td style=\"padding:8px;border:1px solid #ddd\">Maintains high strength at room and high temperature without keel reinforcement<\/td><\/tr>\n<\/tbody>\n<\/table>\n<p style=\"color:#666;font-size:13px;margin-top:8px\">Source: Anchor Technology laboratory &amp; field data. For project-specific selection consult our engineering team.<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-aac446d e-con-boxed e-flex e-con e-parent\" data-id=\"aac446d\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-8d5358b elementor-widget elementor-widget-text-editor\" data-id=\"8d5358b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2>Proven DeNOx Performance in Waste Incineration &amp; Biomass Applications<\/h2>\n<p>Anchor Technology&#8217;s catalytic ceramic fiber filters have been operating in 18 waste-to-energy plants and 12 biomass power stations across China and Southeast Asia since 2015. Our largest single installation (Guangzhou Everbright Nansha Waste-to-Energy Plant, 750 t\/d MSW capacity) uses 240 catalytic filter tubes in a 6-module pulse-jet collector, processing 180,000 Nm\u00b3\/h flue gas at 320\u00b0C. After 3.5 years of continuous operation, the system maintains 91% NOx reduction (from 400 mg\/Nm\u00b3 inlet to 36 mg\/Nm\u00b3 outlet) and &lt;2 mg\/Nm\u00b3 particulate emissions, well below the EU 2010\/75\/EU limit of 10 mg\/Nm\u00b3 dust and 200 mg\/Nm\u00b3 NOx.<\/p>\n<p>The key advantage over separate baghouse + SCR systems is the elimination of the SCR catalyst poisoning problem. In traditional setups, dust-laden gas enters the SCR reactor and deposits alkali metals (Na, K) and heavy metals (Pb, Zn) on the catalyst surface, gradually blocking active sites. With our catalytic filters, dust is captured on the OUTER surface of the filter tube before it can contact the catalyst layer inside the porous wall \u2014 the catalyst sees only clean gas. This extends catalyst life from the typical 2\u20133 years (for dust-exposed SCR catalyst) to 5\u20137 years, and maintains stable DeNOx efficiency without the gradual performance degradation you&#8217;d see in a dusty SCR environment.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-chm_sec_ae0fbf3 e-con-boxed e-flex e-con e-parent\" data-id=\"chm_sec_ae0fbf3\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-chm_sec_ae0fbf3_h elementor-widget elementor-widget-heading\" data-id=\"chm_sec_ae0fbf3_h\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Chemical Compatibility<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-chm_sec_ae0fbf3_t elementor-widget elementor-widget-text-editor\" data-id=\"chm_sec_ae0fbf3_t\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\n<table style=\"width:100%;border-collapse:collapse;font-size:14px\">\n<thead>\n<tr style=\"background:#0f4c81;color:#fff\">\n<th style=\"padding:10px;text-align:left\">Medium<\/th>\n<th style=\"padding:10px;text-align:left\">Compatibility<\/th>\n<th style=\"padding:10px;text-align:left\">Notes<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr><td style=\"padding:8px;border:1px solid #ddd\">Common acid gases (SO<sub>x<\/sub>, HCL, H<sub>2<\/sub>S)<\/td><td style=\"padding:8px;border:1px solid #ddd\">Resistant<\/td><td style=\"padding:8px;border:1px solid #ddd\">Standard operating envelope<\/td><\/tr>\n<tr style=\"background:#f7f9fb\"><td style=\"padding:8px;border:1px solid #ddd\">Alkali dusts<\/td><td style=\"padding:8px;border:1px solid #ddd\">Resistant<\/td><td style=\"padding:8px;border:1px solid #ddd\">With standard binder<\/td><\/tr>\n<tr><td style=\"padding:8px;border:1px solid #ddd\">HF (hydrofluoric acid)<\/td><td style=\"padding:8px;border:1px solid #ddd\">Limited<\/td><td style=\"padding:8px;border:1px solid #ddd\">Requires alkali-resistant coating agent<\/td><\/tr>\n<tr style=\"background:#f7f9fb\"><td style=\"padding:8px;border:1px solid #ddd\">H<sub>3<\/sub>PO<sub>4<\/sub> (phosphoric acid)<\/td><td style=\"padding:8px;border:1px solid #ddd\">Limited<\/td><td style=\"padding:8px;border:1px solid #ddd\">Requires special agent<\/td><\/tr>\n<tr><td style=\"padding:8px;border:1px solid #ddd\">Na<sub>2<\/sub>O \/ K<sub>2<\/sub>O<\/td><td style=\"padding:8px;border:1px solid #ddd\">Limited<\/td><td style=\"padding:8px;border:1px solid #ddd\">No alkali agent added<\/td><\/tr>\n<tr style=\"background:#f7f9fb\"><td style=\"padding:8px;border:1px solid #ddd\">Direct flame contact<\/td><td style=\"padding:8px;border:1px solid #ddd\">Yes<\/td><td style=\"padding:8px;border:1px solid #ddd\">Non-combustible ceramic fiber<\/td><\/tr>\n<\/tbody>\n<\/table>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-cts_sec_39c9554 e-con-boxed e-flex e-con e-parent\" data-id=\"cts_sec_39c9554\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-cts_sec_39c9554_h elementor-widget elementor-widget-heading\" data-id=\"cts_sec_39c9554_h\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Catalyst System &amp; Operating Window<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-cts_sec_39c9554_t elementor-widget elementor-widget-text-editor\" data-id=\"cts_sec_39c9554_t\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\n<table style=\"width:100%;border-collapse:collapse;font-size:14px\">\n<thead>\n<tr style=\"background:#0f4c81;color:#fff\">\n<th style=\"padding:10px;text-align:left\">Function<\/th>\n<th style=\"padding:10px;text-align:left\">Performance<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr><td style=\"padding:8px;border:1px solid #ddd\">Catalyst substrate<\/td><td style=\"padding:8px;border:1px solid #ddd\">Alumina + silica base ceramic fiber<\/td><\/tr>\n<tr style=\"background:#f7f9fb\"><td style=\"padding:8px;border:1px solid #ddd\">Recommended operating window<\/td><td style=\"padding:8px;border:1px solid #ddd\">250 &deg;C &#8211; 400 &deg;C<\/td><\/tr>\n<tr><td style=\"padding:8px;border:1px solid #ddd\">Dedusting efficiency<\/td><td style=\"padding:8px;border:1px solid #ddd\">up to 99.99%<\/td><\/tr>\n<tr style=\"background:#f7f9fb\"><td style=\"padding:8px;border:1px solid #ddd\">SO<sub>x<\/sub> removal<\/td><td style=\"padding:8px;border:1px solid #ddd\">up to 95%<\/td><\/tr>\n<tr><td style=\"padding:8px;border:1px solid #ddd\">NO<sub>x<\/sub> removal<\/td><td style=\"padding:8px;border:1px solid #ddd\">up to 95%<\/td><\/tr>\n<tr style=\"background:#f7f9fb\"><td style=\"padding:8px;border:1px solid #ddd\">Dioxin removal<\/td><td style=\"padding:8px;border:1px solid #ddd\">up to 97%<\/td><\/tr>\n<tr><td style=\"padding:8px;border:1px solid #ddd\">HCL removal<\/td><td style=\"padding:8px;border:1px solid #ddd\">up to 97%<\/td><\/tr>\n<tr style=\"background:#f7f9fb\"><td style=\"padding:8px;border:1px solid #ddd\">Emission level (typical)<\/td><td style=\"padding:8px;border:1px solid #ddd\">NO<sub>x<\/sub> &lt; 50 mg\/Nm<sup>3<\/sup>; SO<sub>2<\/sub> &lt; 35 mg\/Nm<sup>3<\/sup><\/td><\/tr>\n<tr><td style=\"padding:8px;border:1px solid #ddd\">Integration benefit<\/td><td style=\"padding:8px;border:1px solid #ddd\">Dedusting + DeSO<sub>x<\/sub> + DeNO<sub>x<\/sub> + dioxin removal in one vessel &#8211; eliminates downstream SCR tower and slurry system<\/td><\/tr>\n<\/tbody>\n<\/table>\n<p style=\"color:#666;font-size:13px;margin-top:8px\">For full performance curves, see our <a href=\"\/performance\/\">Performance &amp; Test Reports<\/a> page.<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-7bde08c e-con-boxed e-flex e-con e-parent\" data-id=\"7bde08c\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f86c209 elementor-widget elementor-widget-text-editor\" data-id=\"f86c209\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2>Catalyst Chemistry &amp; Poisoning Resistance<\/h2>\n<p>Our V\u2082O\u2085-TiO\u2082 catalyst is formulated specifically for high-dust, high-sulfur environments. The TiO\u2082 support has a bimodal pore structure: micropores (2\u201310 nm) provide high surface area for the vanadium active sites, while mesopores (20\u201350 nm) allow gas diffusion deep into the catalyst layer. This structure resists pore plugging by fine dust particles and ammonium bisulfate (ABS) deposits that form when SO\u2083 reacts with excess NH\u2083 below 300\u00b0C. We also add 3\u20135% tungsten trioxide (WO\u2083) as a structural promoter, which reduces SO\u2082 oxidation to SO\u2083 (the precursor to ABS formation) from the typical 2\u20133% conversion rate down to &lt;1%, significantly extending catalyst life in high-sulfur applications.<\/p>\n<p>For processes with high alkali metal content in the fly ash (biomass combustion, some waste incineration streams), we offer an enhanced poisoning-resistant formulation with 8% WO\u2083 and proprietary alkali-trapping additives. This version has been field-tested in a straw-fired biomass boiler (35 MW, Jiangsu Province) with potassium-rich ash (12% K\u2082O in fly ash) and maintained &gt;85% DeNOx efficiency after 18 months, compared to 65% efficiency with standard V-Ti catalyst under the same conditions. If your gas contains &gt;5,000 ppm SO\u2082 or your fly ash has &gt;8% alkali content, we recommend this enhanced formulation \u2014 contact our technical team with your fuel analysis and we&#8217;ll confirm the appropriate catalyst specification.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-55810bf e-con-boxed e-flex e-con e-parent\" data-id=\"55810bf\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-8fcf934 elementor-widget elementor-widget-text-editor\" data-id=\"8fcf934\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2>Factory-Direct Catalytic Filter Manufacturing &amp; Testing<\/h2>\n<p>Anchor Technology operates the only catalytic ceramic filter production line in South China with in-house catalyst impregnation and sintering capability. Most suppliers purchase standard ceramic filters and send them to a third-party catalyst coating facility \u2014 we control the entire process from fiber spinning through final catalyst activation in our own kilns. This means we can adjust catalyst loading (typically 8\u201315% V\u2082O\u2085 by weight) and coating penetration depth to match your specific gas composition and temperature profile, rather than offering a one-size-fits-all product.<\/p>\n<p>Every production batch undergoes dual testing: (1) filtration efficiency per ISO 11057 using monodisperse NaCl aerosol at 1 \u03bcm, and (2) DeNOx activity testing in our 500 Nm\u00b3\/h pilot-scale SCR reactor using simulated flue gas (400 ppm NO, 5% O\u2082, 10% H\u2082O, balance N\u2082) at your specified operating temperature. We provide both test reports with your Certificate of Analysis. For orders over 200 pieces, we also offer on-site commissioning support and performance verification testing after installation \u2014 our engineers will measure actual NOx reduction and pressure drop under your operating conditions and fine-tune the ammonia injection control strategy if needed.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-a141926 e-con-boxed e-flex e-con e-parent\" data-id=\"a141926\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-70b9174 elementor-widget elementor-widget-heading\" data-id=\"70b9174\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Frequently Asked Questions About Catalytic Ceramic Fiber Filter Tubes<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-85ecbb7 elementor-widget elementor-widget-accordion\" data-id=\"85ecbb7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"accordion.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-accordion\">\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-1401\" class=\"elementor-tab-title\" data-tab=\"1\" role=\"button\" aria-controls=\"elementor-tab-content-1401\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><svg class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><svg class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">How does the catalytic version differ from your standard ceramic fiber filter tube?<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-1401\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"1\" role=\"region\" aria-labelledby=\"elementor-tab-title-1401\">The base structure is identical \u2014 same alumino-silicate ceramic fiber substrate with 1 \u03bcm filtration precision and 1100\u00b0C temperature resistance. The difference is that we impregnate the porous fiber walls with a vanadium-titanium (V\u2082O\u2085-TiO\u2082) catalyst coating before the final sintering step. This creates a combined dust filtration + DeNOx unit in a single element. As flue gas passes through the filter wall, dust is captured on the outer surface while NOx in the gas stream contacts the catalyst layer inside the porous structure and reacts with injected ammonia (NH\u2083) to form nitrogen and water. You get particulate removal >99.9% AND DeNOx efficiency 85\u201395% in one compact unit, eliminating the need for a separate SCR reactor vessel.<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-1402\" class=\"elementor-tab-title\" data-tab=\"2\" role=\"button\" aria-controls=\"elementor-tab-content-1402\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><svg class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><svg class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">What's the operating temperature window for the catalytic reaction \u2014 and why does it matter?<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-1402\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"2\" role=\"region\" aria-labelledby=\"elementor-tab-title-1402\">The V-Ti catalyst has an optimal reaction window of <strong>250\u2013400\u00b0C<\/strong>. Below 250\u00b0C, the DeNOx reaction rate drops significantly (below 60% efficiency at 200\u00b0C). Above 400\u00b0C, the catalyst begins to sinter and lose active surface area, plus you risk ammonia slip (unreacted NH\u2083 passing through). This temperature constraint is why our catalytic filters work best in waste incineration, biomass boilers, and cement kiln applications where flue gas naturally sits in the 280\u2013380\u00b0C range after waste heat recovery. If your gas is above 400\u00b0C, you&#8217;ll need to add a quench or heat exchanger upstream to bring it into the optimal window before the filter.<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-1403\" class=\"elementor-tab-title\" data-tab=\"3\" role=\"button\" aria-controls=\"elementor-tab-content-1403\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><svg class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><svg class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">What DeNOx efficiency can we realistically expect \u2014 95% sounds optimistic?<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-1403\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"3\" role=\"region\" aria-labelledby=\"elementor-tab-title-1403\">Under ideal conditions (stable 300\u2013350\u00b0C gas temperature, proper NH\u2083\/NOx molar ratio of 0.9\u20131.1, low SOx content), we consistently achieve 90\u201395% NOx reduction in field installations. However, real-world performance depends on several factors: (1) <strong>gas composition<\/strong> \u2014 high SOx (>500 ppm) can poison the catalyst over time and reduce efficiency to 80\u201385% after 2\u20133 years; (2) <strong>ammonia distribution<\/strong> \u2014 poor mixing in the ductwork causes local under-dosing or ammonia slip; (3) <strong>dust loading<\/strong> \u2014 excessive dust accumulation on the filter surface can block gas access to the catalyst layer. We design for 85% efficiency as a conservative baseline and provide performance guarantees based on your actual gas analysis. Third-party testing from our Guangzhou installations shows 87\u201393% NOx removal over 24 months of continuous operation.<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-1404\" class=\"elementor-tab-title\" data-tab=\"4\" role=\"button\" aria-controls=\"elementor-tab-content-1404\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><svg class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><svg class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">Does the catalyst coating affect the filtration performance or pressure drop?<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-1404\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"4\" role=\"region\" aria-labelledby=\"elementor-tab-title-1404\">The catalyst impregnation adds about 5\u20138% to the initial pressure drop (from 100 Pa to 105\u2013108 Pa on a clean filter at ambient conditions) because it slightly reduces the open pore volume. However, the filtration efficiency remains unchanged at >99.9% for 1 \u03bcm particles because the catalyst is deposited as a thin coating on the fiber surfaces inside the existing pore structure, not as a pore-blocking layer. The long-term pressure drop stability is actually slightly better in catalytic versions because the catalyst layer reduces the adhesion of sticky dust particles to the fiber surface \u2014 the pulse-jet cleaning (0.4\u20130.7 MPa) releases cakes more cleanly. We&#8217;ve had catalytic filters in continuous operation for 4+ years maintaining stable 2,000\u20132,300 Pa system pressure drop.<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-1405\" class=\"elementor-tab-title\" data-tab=\"5\" role=\"button\" aria-controls=\"elementor-tab-content-1405\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><svg class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><svg class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">What's the catalyst lifespan, and can we regenerate it when efficiency drops?<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-1405\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"5\" role=\"region\" aria-labelledby=\"elementor-tab-title-1405\">Under normal operating conditions (temperature window maintained, no catalyst poisoning from heavy metals or alkali dust), the V-Ti catalyst retains >85% activity for 20,000\u201330,000 operating hours (roughly 3\u20135 years depending on duty cycle). When efficiency drops below your target (typically around 80%), you have two options: (1) <strong>on-site regeneration<\/strong> using our chemical washing service \u2014 we recirculate a dilute acid solution to remove alkali deposits and restore ~90% of original activity; this can be done 1\u20132 times before the catalyst coating physically degrades; (2) <strong>replacement<\/strong> \u2014 we supply new catalytic filter tubes and accept return of spent catalyst for proper disposal\/recycling. The regeneration service costs about 40% of new filter price and extends total service life to 6\u20138 years.<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-1406\" class=\"elementor-tab-title\" data-tab=\"6\" role=\"button\" aria-controls=\"elementor-tab-content-1406\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><svg class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><svg class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">We already have a baghouse with downstream SCR \u2014 can we retrofit to your catalytic filters?<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-1406\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"6\" role=\"region\" aria-labelledby=\"elementor-tab-title-1406\">Yes, this is a common retrofit scenario. You would remove the existing SCR reactor and replace the fabric bags in your baghouse with our catalytic ceramic filter tubes. The main engineering considerations: (1) <strong>space<\/strong> \u2014 catalytic ceramic filters are slightly larger diameter than equivalent fabric bags, so verify tube sheet spacing (we provide retrofit layout drawings); (2) <strong>temperature<\/strong> \u2014 confirm your gas temperature at the baghouse inlet is 250\u2013400\u00b0C after any heat recovery (if it&#8217;s above 400\u00b0C, add a quench); (3) <strong>ammonia injection<\/strong> \u2014 relocate your NH\u2083 injection grid to the ductwork immediately upstream of the filter housing. We&#8217;ve completed 12 retrofit projects like this in China, typically reducing total system footprint by 40% and eliminating the SCR catalyst replacement cost. Payback period is usually 2\u20133 years from reduced maintenance and ammonia consumption.<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-1407\" class=\"elementor-tab-title\" data-tab=\"7\" role=\"button\" aria-controls=\"elementor-tab-content-1407\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><svg class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><svg class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">What happens if our process occasionally spikes above 400\u00b0C \u2014 will we destroy the catalyst?<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-1407\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"7\" role=\"region\" aria-labelledby=\"elementor-tab-title-1407\">Brief excursions (up to 1 hour) to 450\u00b0C won&#8217;t permanently damage the catalyst, but repeated or prolonged exposure above 400\u00b0C causes irreversible sintering of the V\u2082O\u2085 active sites. After cumulative exposure of about 100 hours above 400\u00b0C, you&#8217;d see DeNOx efficiency drop from 90% to perhaps 75\u201380%. If your process regularly exceeds 400\u00b0C, you should either (a) install a temperature control system (quench or heat exchanger) to protect the catalyst, or (b) use our non-catalytic filters with a separate downstream SCR reactor operating at optimal temperature. We can model your temperature profile and recommend the most cost-effective configuration \u2014 send us 24-hour temperature logging data from your process.<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-1408\" class=\"elementor-tab-title\" data-tab=\"8\" role=\"button\" aria-controls=\"elementor-tab-content-1408\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><svg class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><svg class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">What's the minimum order quantity for catalytic filters, and what's the lead time?<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-1408\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"8\" role=\"region\" aria-labelledby=\"elementor-tab-title-1408\">Minimum order is 50 pieces for standard sizes (\u03a6120\u00d71000, \u03a6120\u00d72000, \u03a6150\u00d72000). For custom dimensions, minimum is 100 pieces because we need to run a separate catalyst impregnation batch. Lead time is 35\u201345 days from order confirmation: 15 days for ceramic substrate production, 10 days for catalyst impregnation and sintering, 5 days for quality testing, 5\u201315 days for export packing and shipping documentation. For orders over 500 pieces, we can expedite to 25\u201330 days by splitting the production into parallel batches. All catalytic filters are tested for both filtration efficiency AND DeNOx activity before shipment \u2014 you receive both test reports with the COA.<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-dsh_sec_f3a1c48 e-con-boxed e-flex e-con e-parent\" data-id=\"dsh_sec_f3a1c48\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-dsh_sec_f3a1c48_h elementor-widget elementor-widget-heading\" data-id=\"dsh_sec_f3a1c48_h\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Technical Datasheet (PDF)<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-dsh_sec_f3a1c48_t elementor-widget elementor-widget-text-editor\" data-id=\"dsh_sec_f3a1c48_t\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\n<p>Download the complete technical datasheet for engineering selection: dimensional drawings, pressure-drop curves, model-to-cloth-area mapping, mechanical-load curves and chemical compatibility reference.<\/p>\n<p style=\"margin-top:14px\">\n  <a href=\"\/contact\/?subject=Datasheet%20request%20-%20CAT\" style=\"display:inline-block;background:#0f4c81;color:#fff;padding:10px 18px;border-radius:4px;text-decoration:none;font-weight:600\">Request the PDF datasheet<\/a>\n  &nbsp;<span style=\"color:#666;font-size:13px\">We will reply within 1 business day with the PDF and a sizing recommendation.<\/span>\n<\/p>\n<p style=\"color:#666;font-size:13px;margin-top:8px\">Common questions answered in our <a href=\"\/qa\/\">technical FAQ<\/a> and <a href=\"\/principle\/\">working principle<\/a> pages.<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>\u9664\u5875\u3001\u8131\u786b\u3001\u8131\u785d\u3001\u30c0\u30a4\u30aa\u30ad\u30b7\u30f3\u9664\u53bb\u3092\u7d71\u5408\u3057\u305f\u89e6\u5a92\u30bb\u30e9\u30df\u30c3\u30af\u30d5\u30a1\u30a4\u30d0\u30fc\u30d5\u30a3\u30eb\u30bf\u30fc\u3001\u52b9\u7387\u6700\u592795%\u3002.<\/p>","protected":false},"author":1,"featured_media":93,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[33,6],"tags":[35,34,37,36,38],"class_list":["post-372","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-catalytic-ceramic-fiber-filters","category-ceramic-fiber-filters","tag-catalytic-ceramic-filter","tag-ceramic-fiber-filter","tag-flue-gas-desulfurization","tag-high-temperature-dedusting","tag-hot-gas-filtration"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Catalytic Ceramic Fiber Filter | SOx NOx Dioxin Removal up to 95%<\/title>\n<meta name=\"description\" content=\"Catalytic ceramic fiber filter for integrated dedusting, desulfurization, denitrification and dioxin removal with efficiency up to 95% in a single system.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/anchor-filter.com\/ja\/\u89e6\u5a92\u30bb\u30e9\u30df\u30c3\u30af\u7e4a\u7dad\u30d5\u30a3\u30eb\u30bf\u30fc\/\" \/>\n<meta property=\"og:locale\" content=\"ja_JP\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Catalytic Ceramic Fiber Filter | SOx NOx Dioxin Removal up to 95%\" \/>\n<meta property=\"og:description\" content=\"Catalytic ceramic fiber filter for integrated dedusting, 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