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NOx storage-reduction catalytic material
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NOx storage-reduction catalytic material
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工学
尾气净化材料
释
NOx storage-reduction catalytic material
氮氧化物储存还原催化材料
将机动车尾气中的氮氧化物(NOx)在氧化气氛下捕集于材料表面,再于还原剂(燃料)充足时将其还原为氮气(N2)的催化剂。该催化剂直接服务于氮氧化物存储还原(NOx Storage Reduction,NSR)除尾气中氮氧化物的技术。
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