Promotive effect of additives to In/H-ZS
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Eiichi Kikuchi; Masaru Ogura; Noriyuki Aratani; Yukihiro Sugiura; Sachiko Hiromo
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Article
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1996
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Elsevier Science
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English
β 363 KB
It has been found that Ga and In/H-ZSM-5 are active catalysts for selective NO reduction with methane, while the activities are retarded by water vapor, which particularly retards the oxidation of NO to NO2 on zeolitic Lewis acid sites, a necessary step for the reduction of NO with methane. In order