Ceramic monolith particulate filters were evaluated for reduction of odor and irritant species in diesel exhaust. Three types of diesel particulate filters (DPF's) were tested: high efficiency ...

Most diggers and construction machines discharge unfiltered exhaust fumes into the air. This is because special vehicles are made in small batches, and each requires a different filter geometry.

Ceramic honeycomb filters performing diesel particulate trapping require regeneration by burning the subsequently accumulated particulate. During this regeneration, thermal failure occurs in some ...

Every truck manufactured with a 2007 and later diesel engine is equipped with a diesel particulate filter. Many bus fleets started using them in 2005. There are something like 2 million DPFs, as ...

One of the prominent by-products of diesel combustion is particulate matter, which consists primarily of soot formed by unburned fuel. This soot, along with other particulate matter and combustion ...

Keith Howard and Bob Cawdell, of Lubrizol ECS, describe how a combination of oxidation catalysts and filters can have a significant impact on the reduction of particulate emissions, resulting in ...

Mitsui O.S.K. Lines, Ltd. has started a demonstration test of the Diesel Particulate Filter (DPF) system installed on the diesel engine used for power generation on an MOL Group-operated ocean-going ...