发明授权
US5580534A Zeolite-spinel catalyst for the reduction of nitrogen oxides and the process thereof 失效
用于还原氮氧化物的沸石 - 尖晶石催化剂及其工艺

Zeolite-spinel catalyst for the reduction of nitrogen oxides and the
process thereof
摘要:
The invention provides a catalyst, and a process for preparing the same, for the catalytic reduction of NO.sub.x and for the oxidation of hydrocarbons. The catalyst contains a copper oxide-zinc oxide-aluminum oxide spinel and a zeolitic support material.
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