发明授权
- 专利标题: Deep selective hydrogenation process
- 专利标题(中): 深选择性氢化工艺
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申请号: US09415114申请日: 1999-10-08
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公开(公告)号: US06297414B1公开(公告)日: 2001-10-02
- 发明人: Richard Barchas , Peter Bell
- 申请人: Richard Barchas , Peter Bell
- 主分类号: C07C505
- IPC分类号: C07C505
摘要:
The present invention provides an improved method for deep selective hydrogenation for use in recovering high purity olefins from cracked gas effluents or other paraffin/olefin gaseous mixtures by use of a chemical absorption process.
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