发明授权
- 专利标题： Catalytic cracking process
- 专利标题（中）： 催化裂化过程
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申请号： US09083784申请日： 1998-05-22
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公开(公告)号： US06190536B1公开(公告)日： 2001-02-20
- 发明人: Kaaeid A. Lokhandwala , Richard W. Baker
- 申请人： Kaaeid A. Lokhandwala , Richard W. Baker
- 主分类号： C07C700
- IPC分类号： C07C700
摘要：
Processes and apparatus for providing improved catalytic cracking, specifically improved recovery of olefins, LPG or hydrogen from catalytic crackers. The improvement is achieved by passing part of the wet gas stream across membranes selective in favor of light hydrocarbons over hydrogen.
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