发明公开
EP0246414A1 Method of suppressing sodium poisoning of cracking catalysts during fluid catalytic cracking
失效
流体催化切割时抑制由钠裂化催化剂的中毒的方法。
- 专利标题: Method of suppressing sodium poisoning of cracking catalysts during fluid catalytic cracking
- 专利标题(中): 流体催化切割时抑制由钠裂化催化剂的中毒的方法。
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申请号: EP87103858.4申请日: 1987-03-17
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公开(公告)号: EP0246414A1公开(公告)日: 1987-11-25
- 发明人: English, Alan R.
- 申请人: CHEVRON RESEARCH AND TECHNOLOGY COMPANY
- 申请人地址: 555 Market Street San Francisco, California 94105 US
- 专利权人: CHEVRON RESEARCH AND TECHNOLOGY COMPANY
- 当前专利权人: CHEVRON RESEARCH AND TECHNOLOGY COMPANY
- 当前专利权人地址: 555 Market Street San Francisco, California 94105 US
- 代理机构: Müller-Boré & Partner Patentanwälte
- 优先权: US843463 19860324
- 主分类号: C10G11/05
- IPC分类号: C10G11/05 ; C10G11/18
摘要:
A process is disclosed for passivating sodium contaminants in FCC feed using tin or tin compounds.
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