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公开(公告)号:EP0388070B1
公开(公告)日:1992-06-03
申请号:EP90302423.0
申请日:1990-03-07
发明人: Shimizu, Shinkichi , Niwa, Takayasu , Abe, Nobuyuki , Doba, Masanori , Iguchi, Akira , Ichihashi, Hiroshi , Kitamura, Masaru
IPC分类号: B01J23/90 , B01J29/38 , B01J38/52 , C07D201/04 , C07D213/10
CPC分类号: C07D213/10 , B01J23/90 , B01J29/90 , B01J38/52 , C07D201/04 , Y02P20/584
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公开(公告)号:EP0388070A1
公开(公告)日:1990-09-19
申请号:EP90302423.0
申请日:1990-03-07
发明人: Shimizu, Shinkichi , Niwa, Takayasu , Abe, Nobuyuki , Doba, Masanori , Iguchi, Akira , Ichihashi, Hiroshi , Kitamura, Masaru
IPC分类号: B01J23/90 , B01J29/38 , B01J38/52 , C07D201/04 , C07D213/10
CPC分类号: C07D213/10 , B01J23/90 , B01J29/90 , B01J38/52 , C07D201/04 , Y02P20/584
摘要: Carbonaceous materials deposited on solid catalysts and produced, for example, in Beckmann rearrangement in a gaseous phase are burned off by effecting the treatment in the presence of alcohols such as methanol or ethanol together with molecular oxygen-containing gas in order to regenerate the catalyst activity.
摘要翻译: 沉积在固体催化剂上并以例如Beckmann重排在气相中产生的碳质材料通过在醇如甲醇或乙醇存在下与含分子氧的气体一起进行处理而被烧掉,以便再生催化剂活性 。
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