| 发明名称 |
Process for making olefins. |
| 摘要 |
A feedstock comprising a hydrocarbon containing 2 or more carbon atoms in the molecule and/or a hydrocarbon derivative containing hydrogen-carbon links is converted to olefins over the zeolite NU-3. When in particular the feedstock is methanol or dimethyl ether olefins are formed with high selectivity against formation of aromatics. |
| 申请公布号 |
EP0040015(A1) |
申请公布日期 |
1981.11.18 |
| 申请号 |
EP19810301839 |
申请日期 |
1981.04.27 |
| 申请人 |
IMPERIAL CHEMICAL INDUSTRIES PLC |
发明人 |
SHORT, GLYN DAVID;SPENCER, MICHAEL STAINES;WHITTAM, THOMAS VINCENT |
| 分类号 |
C10G3/00;B01J29/00;B01J29/70;C07B61/00;C07C1/00;C07C1/20;C07C11/02;C07C67/00 |
主分类号 |
C10G3/00 |
| 代理机构 |
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代理人 |
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| 主权项 |
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