Automobile exhaust gases are conventionally purified with a catalyst supported on a ceramic body able to withstand high temperatures. The preferred catalyst support structure is a honeycomb....
Nanning Elaiter Environmental Technologies Co., Ltd. is the modern enterprise which is engaged in the environmental protection technical research, production, sale and the import and export trade.....
A diesel particulate filter removes particulate matter from diesel exhaust by physical filtration. The common type is a ceramic ( cordierite or silicon carbide) honeycomb substrate. The structure like....
A diesel oxidation catalyst ( DOC) is a flow through device that consists of a canister containing a honeycomb substrate. The substrate has a large surface area that is coated precious metal, such as....
Exhaust emissions are comprised of CO, hydrocarbons ( HC) and Nitrogen oxides ( NOx) . Which from gasoline engine operations. Gasoline engine operation is controlled at vary narrow air/ fuel ratio which....