WebFlow field in the catalytic converter is influenced by the flow resistance of the substrate for a given geometric configuration. As the mass flow rate increases, the pressure drop also … WebDec 18, 1995 · A variety of ceramic catalytic converter substrates are known. Commercial forms of these ceramic catalytic converter substrates have thin walls (0.006-0.008 …
The Impact of High Cell Density Ceramic Substrates …
WebJun 1, 2000 · The adhesion of γ-alumina washcoats on cordierite honeycombs was investigated with the aim to correlate the adhesion properties to the characteristics of the deposited powders, and, determine the... WebThe present invention provides a catalytic article comprising a substrate; a bottom washcoat deposited on the substrate; and a top washcoat deposited on the bottom coat, wherein the bottom washcoat comprises a zoned configuration, wherein the zoned configuration comprises a first zone and a second zone, wherein the first zone comprises … coveo cheap
What is the washcoat of a catalytic converter made of
WebMar 7, 2016 · Catalytic Air Pollution Control: Commercial Technology is the primary source for commercial catalytic air pollution control technology, offering engineers a comprehensive account of all modern catalytic technology. This Third Edition covers all the new advances in technology in automotive catalyst control technology, diesel engine … WebThe washcoat. A washcoat is a carrier for the catalytic materials and is used to disperse the materials over a high surface area. Aluminum oxide, titanium dioxide, silicon dioxide, … WebThe washcoat. A washcoat is a carrier for the catalytic materials and is used to disperse the materials over a high surface area. Aluminum oxide, titanium dioxide, silicon dioxide, or a mixture of silica and alumina can be used. The catalytic materials are suspended in the washcoat prior to applying to the core. coveo financial results