Ceramic Diesel Particulate Filters

These openings trap soot on the channel walls and prevent it from exiting the exhaust tail pipe.

Ceramic diesel particulate filters.

New particulate filters can capture from 30 to greater than 95 of the harmful soot. The introduction of dpf in passenger cars in europe in 2000 was a real breakthrough from both a scientific and a commercial point of view. Corning duratrap particulate filters offer monolithic design and advanced material compositions to optimize pressure drop filtration efficiency durability and system cost. With an optimal diesel particulate filter dpf soot emissions may be decreased to 0 001 g km or less.

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. In order to satisfy environmental regulations that should become increasingly strict in the future. 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. The quality of the fuel also influences the formation of these particles.

A dpf typically uses a substrate made of a ceramic material that is formed into a honeycomb structure. Dpf is a device designed to remove diesel particulate matter or soot from the exhaust gas of diesel engine vehicles the dpf filters first trap particulates and then use a catalytic technology to continuously burn them at normal diesel operating exhaust temperatures. 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. A diesel particulate filter or dpf is an exhaust aftertreatment device that traps particulate matter such as soot and ash.

For example a high sulphur content diesel produces more particles.