发明授权
US4062807A Nitrogen oxide reducing catalyst 失效
氧化氮还原催化剂

Nitrogen oxide reducing catalyst
摘要:
A nitrogen oxide reducing catalyst comprises a carrier made of at least one kind of metal selected from the group consisting of Ni, Co, Fe and an alloy made principally of two or more of these metals, and a carbide of at least one transition metal selected from the group consisting of Cr, Ti, Zr and V and carried by the carrier.
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