发明授权
- 专利标题: Catalytic preparation of dimethyl ether
- 专利标题(中): 催化二甲醚的制备
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申请号: US768936申请日: 1985-08-26
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公开(公告)号: US4605788A公开(公告)日: 1986-08-12
- 发明人: Loren D. Brake
- 申请人: Loren D. Brake
- 申请人地址: DE Wilmington
- 专利权人: E. I. Du Pont de Nemours and Company
- 当前专利权人: E. I. Du Pont de Nemours and Company
- 当前专利权人地址: DE Wilmington
- 主分类号: C07C41/09
- IPC分类号: C07C41/09 ; C07C43/04
摘要:
In the preparation of dimethyl ether by the catalytic dehydration of methanol, reaction rate is enhanced and catalyst coking and byproduct formation are significantly reduced when an aluminosilicate containing a high level of alumina is used as the catalyst.
公开/授权文献
- US5772535A Inflatable portable game 公开/授权日:1998-06-30
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