发明授权
- 专利标题: Cracking catalysts containing silica-alumina gels
- 专利标题(中): 含二氧化硅 - 氧化铝凝胶的裂化催化剂
-
申请号: US281403申请日: 1981-07-08
-
公开(公告)号: US4362652A公开(公告)日: 1982-12-07
- 发明人: Dennis Stamires , Hamid Alafandi
- 申请人: Dennis Stamires , Hamid Alafandi
- 申请人地址: CA Los Angeles
- 专利权人: Filtrol Corporation
- 当前专利权人: Filtrol Corporation
- 当前专利权人地址: CA Los Angeles
- 主分类号: B01J21/12
- IPC分类号: B01J21/12 ; B01J29/08 ; C10G11/04 ; C10G11/05 ; B01J23/10 ; B01J37/02
摘要:
This invention relates to the production of a cracking catalyst derived from hydrothermal treatment of an ammoniated silica-alumina gel, the alumina component of which is formulated from a mixture of anionic and cationic aluminum containing salts.
公开/授权文献
- US4962721A Apparatus for coating a container with a liquid 公开/授权日:1990-10-16
信息查询