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公开(公告)号:US5306682A
公开(公告)日:1994-04-26
申请号:US993848
申请日:1992-12-21
申请人: Masaaki Ueda , Teruo Murakami , Shunji Shibata , Kazuo Hirabayashi , Tadami Kondoh , Kohji Adachi , Nobuko Hoshino , Shinichi Inoue
发明人: Masaaki Ueda , Teruo Murakami , Shunji Shibata , Kazuo Hirabayashi , Tadami Kondoh , Kohji Adachi , Nobuko Hoshino , Shinichi Inoue
IPC分类号: B01J29/06 , B01J29/90 , B01J38/12 , C07C15/00 , B01J29/38 , B01J38/14 , C10G35/06
CPC分类号: B01J38/12 , B01J29/90
摘要: A crystalline silicate catalyst having deposited coke thereon is regenerated by being contacted with an oxygen-containing gas having a moisture content of 0.2% by volume or less at a temperature of 400.degree.-600.degree. C.
摘要翻译: 在其上具有沉积焦炭的结晶硅酸盐催化剂通过在400-600℃的温度下与含水量为0.2体积%以下的含氧气体接触而再生。