Ceramic Diesel Particulate Filters

Twenty five years of diesel particulate filter dpf developments have shown that ceramic materials are well suited candidates to fulfill the harsh requirements of exhaust after treatment.

Ceramic diesel particulate filters.

Corning duratrap particulate filters offer monolithic design and advanced material compositions to optimize pressure drop filtration efficiency durability and system cost. These particulate filters are designed to trap soot or particulate matter from diesel or gasoline exhaust emissions in a variety of light duty and heavy duty applications. New particulate filters can capture from 30 to greater than 95 of the harmful soot. For example a high sulphur content diesel produces more particles.

The quality of the fuel also influences the formation of these particles. These openings trap soot on the channel walls and prevent it from exiting the exhaust tail pipe. Jintai cordierite diesel particulate filter hereinafter called dpf is designed to remove black smoke soot hereinafter called pm form diesel engine exhaust making great contribution to clean the exhaust gas from diesel cars while attracting much attention from worldwide car manufacturers. A dpf typically uses a substrate made of a ceramic material that is formed into a honeycomb structure.

A diesel particulate filter dpf is located in the exhaust system of your diesel vehicle and is designed to remove soot and diesel exhaust matter from your exhaust. It has a series of small honeycomb shaped openings covered in palladium or platinum. A diesel particulate filter or dpf is an exhaust aftertreatment device that traps particulate matter such as soot and ash. With an optimal diesel particulate filter dpf soot emissions may be decreased to 0 001 g km or less.

Cordierite material which is raw material molding and synthesized cordierite after burning cordierite dpf filters are one of.