发明授权
- 专利标题： Deoxygenation of inert gas streams with methanol
- 专利标题（中）： 惰性气流与甲醇脱氧
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申请号： US205408申请日： 1988-06-10
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公开(公告)号： US4859435A公开(公告)日： 1989-08-22
- 发明人: George W. Roberts , Shivaji Sircar , Paul Stepanoff
- 申请人： George W. Roberts , Shivaji Sircar , Paul Stepanoff
- 申请人地址： PA Allentown
- 专利权人： Air Products and Chemicals, Inc.
- 当前专利权人： Air Products and Chemicals, Inc.
- 当前专利权人地址： PA Allentown
- 主分类号： C01B21/04
- IPC分类号： C01B21/04 ; C01B23/00
摘要：
The present invention is directed to a process for removing minor amounts of oxygen from inert gas streams to result in very low levels of oxygen contamination in such inert gas streams, wherein the oxygen is removed by the action of stoichiometric quantities of methanol, which react with the oxygen over a catalyst at ambient feed temperature conditions without a requirement for external heating of the reaction.
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