{"product_id":"new-sic-fap-silicon-carbide-diesel-particulate-filter-superior-quality-dpf-for-cleaner-diesel-engines","title":"New Sic Fap Silicon Carbide Diesel Particulate Filter  Superior Quality DPF for Cleaner Diesel Engines","description":"\u003ch1 style=\"font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; letter-spacing: normal; text-align: start; white-space: normal; color: rgb(34, 34, 34); box-sizing: border-box;\" align=\"start\"\u003e\u003cstrong\u003eProduct description：\u003c\/strong\u003e\u003c\/h1\u003e\n\u003cp style=\"font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e\u003cstrong\u003eName \u003c\/strong\u003e: Universal diesel Silicon Carbide DPF\u003c\/p\u003e\n\u003cp\u003eSize:\u003cbr\u003e118x144mm 1pcs\u003cbr\u003e118x203mm 1pcs\u003cbr\u003e118x254mm 1pcs\u003cbr\u003e132x120mm 1pcs\u003cbr\u003e132x203mm 1pcs\u003cbr\u003e144x115mm 1pcs\u003cbr\u003e144x152mm 2pcs\u003cbr\u003e144x203mm 1pcs\u003cbr\u003e150x100mm 1pcs\u003cbr\u003e163x140mm 1pcs\u003cbr\u003e165x203mm 1pcs\u003cbr\u003e170x100mm 1pcs\u003cbr\u003e172x180mm 1pcs\u003cbr\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e\u003cstrong\u003eContact us\u003c\/strong\u003e：\u003c\/p\u003e\n\u003cp style=\"font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003ewhatsapp:+86 13681711685\u003c\/p\u003e\n\u003cp style=\"font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003eEmail: kesairay@proton.me\u003c\/p\u003e\n\u003cp style=\"font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e\u003cstrong\u003eNote\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cp style=\"font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003eSize error ±1mm\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/A93c567ab12064ef1a1bc368a9d55b53aO.jpg\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is a Diesel DPF？\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA Diesel Particulate Filter (DPF) is a device used to reduce particulate emissions from diesel exhaust.\u003c\/p\u003e\n\u003cp\u003eIt works like a filter, capturing and storing particulate matter, such as soot, in the exhaust. As particulate matter accumulates, the DPF removes it through active or passive regeneration processes to maintain filtration performance.\u003c\/p\u003e\n\u003cp\u003eActive regeneration is usually done by injecting additional fuel, raising the exhaust temperature and burning the particles into carbon dioxide. Passive regeneration is to use the high temperature of exhaust gas to burn particles under normal driving conditions.\u003c\/p\u003e\n\u003cp\u003eFor example, a diesel taxi often driving in the city, the particulate matter in its exhaust will be effectively captured and filtered by the DPF, after a period of operation, when the accumulation of particulate matter in the DPF to a certain extent, the vehicle's control system will start the active regeneration process to remove the particulate matter combustion, ensuring that the vehicle always maintains low particulate matter emissions.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow diesel DPF works\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe working principle of DPF for diesel vehicles is mainly based on physical filtration and regeneration processes.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e** Physical Filtering ** :\u003c\/p\u003e\n\u003cp\u003eDPF is made of porous ceramic or metal material with many tiny channels inside. When the exhaust gas of diesel vehicles passes through these channels, the particles in them will be intercepted and adsorbed on the channel wall, so as to filter the particles.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e** Regeneration process ** :\u003c\/p\u003e\n\u003cp\u003eDue to the continuous accumulation of particulate matter, DPF will gradually clog, affecting engine performance and exhaust emissions. Therefore, regeneration is needed to remove accumulated particles.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e- Active regeneration: By injecting additional fuel into the exhaust gas, the fuel is burned in the exhaust pipe, raising the exhaust gas temperature (generally up to 550-600 degrees Celsius). The high temperature causes the particles adsorbed on the DPF to burn and be converted into gases such as carbon dioxide.\u003c\/p\u003e\n\u003cp\u003ePassive regeneration: Under normal driving conditions, such as when the vehicle is driving at high speed, the exhaust gas temperature is relatively high (generally 250-450 degrees Celsius), which is enough to make the accumulated particles burn themselves and achieve regeneration.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eFor example, a long-distance diesel van driving on a highway with higher exhaust temperatures may trigger passive regeneration, removing some of the particles that accumulate in the DPF. When the vehicle starts and stops frequently in the urban area, the accumulation of particles is fast and the exhaust temperature is not high enough, the vehicle control system will start active regeneration in time to ensure the normal operation of DPF.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eFor another example, for a diesel light truck used for urban distribution, due to the more complex driving conditions, the regeneration of DPF may switch between active and passive modes more frequently to maintain its filtering effect on particles and reduce particulate emissions in the exhaust gas.\u003c\/p\u003e","brand":"KSRCAT","offers":[{"title":"silicon carbide","offer_id":46593429438650,"sku":null,"price":814.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/4493\/5098\/files\/6_c5294604-6449-4aed-bfbe-22571ea952c5.jpg?v=1788922290","url":"https:\/\/ksrcat.com\/products\/new-sic-fap-silicon-carbide-diesel-particulate-filter-superior-quality-dpf-for-cleaner-diesel-engines","provider":"SHANGHAI KESAIRAY AUTO PARTS CO LTD","version":"1.0","type":"link"}