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COPPER-CONTAINING KFI-TYPE ZEOLITE AND USE IN SCR CATALYSIS
COPPER-CONTAINING KFI-TYPE ZEOLITE AND USE IN SCR CATALYSIS
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机译:含铜KFI型沸石及其在SCR催化中的应用
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摘要
The present invention relates to a copper-containing KFI-type zeolite, wherein the zeolite contains 1 to 4.5 wt.-% copper. The invention is also directed towards a method for producing the copper-containing zeolite according to the invention as well as towards the use of the zeolite in SCR catalysis. Further subjects of the invention are a washcoat which contains the zeolite according to the invention, an SCR catalyst which contains the zeolite according to the invention as well as an exhaust-gas cleaning system which comprises the SCR catalyst.
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