Citation: Zheng Ping HAO, Li Dun AN, Jun Ling Zhou, Hong Li WANG. EFFECT OF CATALYST PRETREATMENT ON THE OXIDATION OF CARBON MONOXIDE OVER Au/NiO CATALYST[J]. Chinese Chemical Letters, ;1995, 6(4): 345-346. shu

EFFECT OF CATALYST PRETREATMENT ON THE OXIDATION OF CARBON MONOXIDE OVER Au/NiO CATALYST

Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000

Received Date: 18 October 1994

Au/NiO was prepared by coprecipitation and subjected to various heat and oxygen pretreatment prior to being used to promote carbon monoxide oxidation.The most active catalyst was obtained by heating in oxygen at 300℃ before use and can convert CO into CO₂ completely at 30℃.The relative activities of these catalysts depended on the degree of heating and oxygen exposure before use.
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