发明授权
- 专利标题: Method for producing vinyl acetate
- 专利标题(中): 乙酸乙烯酯的制造方法
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申请号: US001558申请日: 1997-12-31
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公开(公告)号: US5952523A公开(公告)日: 1999-09-14
- 发明人: Vasilis Papavassiliou , Matthew Lincoln Wagner , Roger William Day
- 申请人: Vasilis Papavassiliou , Matthew Lincoln Wagner , Roger William Day
- 申请人地址: CT Danbury
- 专利权人: Praxair Technology, Inc.
- 当前专利权人: Praxair Technology, Inc.
- 当前专利权人地址: CT Danbury
- 主分类号: B01J23/44
- IPC分类号: B01J23/44 ; B01J23/52 ; C07B61/00 ; C07C67/05 ; C07C67/055 ; C07C69/15 ; C07D301/08 ; C07C67/00
摘要:
A method for producing vinyl acetate using ethylene, acetic acid and argon containing oxygen that maximizes selectivity and minimizes ethylene loses to purge.
公开/授权文献
- USD308423S Street-lamp 公开/授权日:1990-06-05
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