发明授权
- 专利标题： Production of acetic acid with high conversion rate
- 专利标题（中）： 生产乙酸，转化率高
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申请号： US12892348申请日： 2010-09-28
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公开(公告)号： US08394988B2公开(公告)日： 2013-03-12
- 发明人: G. Paull Torrence , Brian W. Hokkanen , Michael O. Nutt , Tianshu Pan , Ronald David Shaver
- 申请人： G. Paull Torrence , Brian W. Hokkanen , Michael O. Nutt , Tianshu Pan , Ronald David Shaver
- 申请人地址： US TX Dallas
- 专利权人： Celanese International Corporation
- 当前专利权人： Celanese International Corporation
- 当前专利权人地址： US TX Dallas
- 主分类号： C07C51/12
- IPC分类号： C07C51/12
摘要：
A process for producing acetic acid comprising the steps of reacting carbon monoxide and at least one of methanol and a methanol derivative in a first reactor under conditions effective to produce a crude acetic acid product; separating the crude acetic acid product into at least one derivative stream, at least one of the at least one derivative stream comprising residual carbon monoxide; and reacting at least a portion of the residual carbon monoxide with at least one of methanol and a methanol derivative over a metal catalyst in a second reactor to produce additional acetic acid.
公开/授权文献
- US20120078012A1 PRODUCTION OF ACETIC ACID WITH HIGH CONVERSION RATE 公开/授权日：2012-03-29
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