BASF’s new four-way conversion catalyst: TWC plus particulate filter
Green Car Congress
DECEMBER 10, 2014
BASF researchers have further developed the three-way conversion catalyst and optimized its cleaning effect. The new four-way conversion catalyst, FWC, is a technology for vehicles with gasoline engines. The catalyst removes the gaseous pollutants and now also solids such as particulates from the exhaust gas flow.
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