Diesels produce lots of soot (particulate matter) that can cause respiratory problems and contribute to the risk of cardiovascular diseases. Modern diesel cars (since 2009) have to be fitted with a Diesel Parti
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Studies have shown that exposure to diesel exhaust causes lung damage and respiratory problems and there is increasing evidence that diesel emissions may cause cancer in humans.June
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What is a Diesel Particulate Filter (DPF) System? While flow-through substrates are ideal to support catalytic activity and eliminate harmful gaseous pollutants, they are not focused on reducing particulates from exhaust. Particulates are usually the result of incompletely combuste...
2.2 Partial diesel particulate filter The partial diesel particulate filter (pDPF) is a cross between DPF and DOC, wherein the carbonaceous PM is captured by turbulence mechanisms (Lehtoranta et al., 2007). These devices may use different types of substrates, and are known by several names, ...
A method is provided for regenerating a diesel particulate filter within a diesel engine system that includes, but is not limited to at least a combustion chamber defined by a reciprocating piston inside a cylinder, at least an exhaust valve for cyclically open the combustion chamber towards an ...
Different observation scales (e.g., wall, channel, entire filter) have often been addressed with separate modelling approaches but they have rarely been connected to one another, mainly because of computational problems. However, catalytic traps exhibit an intrinsic multiscale complexity, which is ...
High filter specific surface area Long-term durability performance High soot removal: > 95% Diesel particulate filter is made of Sic, and it is used to remove black smoke (PM e. G.: Hydrocarbons, soot) from diesel engine exhaust. And usually DPF removes 95% or more...
DIESEL PARTICULATE FILTER (DPF)