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公开(公告)号:US5110783A
公开(公告)日:1992-05-05
申请号:US701266
申请日:1991-05-16
IPC分类号: B01J21/04 , B01J23/85 , B01J23/88 , B01J32/00 , B01J35/06 , B01J37/00 , C10G45/04 , C10G45/08
CPC分类号: B01J23/85 , B01J35/06 , C10G45/04 , B01J21/04 , B01J37/0018
摘要: A catalyst is disclosed for hydrotreating heavy hydrocarbon oils, which catalyst comprises a catalyst component supported on an alumina carrier having an average fibrous particle length of 10-20 Nm and a specified proportion of fibrous alumina particle in that range of particle lengths. A process is also disclosed for preparing such hydrotreating catalyst.
摘要翻译: 公开了用于加氢处理重质烃油的催化剂,该催化剂包含负载在平均纤维颗粒长度为10-20Nm 3的氧化铝载体上的催化剂组分和在该颗粒长度范围内的特定比例的纤维状氧化铝颗粒。 还公开了制备这种加氢处理催化剂的方法。