| 发明名称 |
Preparation of fuel grade dimethyl ether |
| 摘要 |
PCT No. PCT/DK96/00047 Sec. 371 Date Dec. 12, 1997 Sec. 102(e) Date Dec. 12, 1997 PCT Filed Jan. 29, 1996 PCT Pub. No. WO96/23755 PCT Pub. Date Aug. 8, 1996A process for the preparation of dimethyl ether. The process prepares fuel grade dimethyl ether from a hydrogen and carbon oxides synthesis gas.
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| 申请公布号 |
US5908963(A) |
申请公布日期 |
1999.06.01 |
| 申请号 |
US19970894066 |
申请日期 |
1997.12.12 |
| 申请人 |
HOLDOR TOPSOE A/S |
发明人 |
VOSS, BODIL;JOENSEN, FINN;HANSEN, JOHN BOGILD |
| 分类号 |
C07C41/09;C07C41/01;C07C41/42;C07C43/04;C10L1/02;(IPC1-7):C07C41/00;C07C27/00 |
主分类号 |
C07C41/09 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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