| 发明名称 |
PROCESS FOR PREPARING ETHYLENE AND PROPYLENE |
| 摘要 |
The present invention provides a process for preparing ethylene and propylene, comprising the step of: a) contacting a feed comprising methanol, ethanol and C4+ olefins with a catalyst, comprising ZSM-5 having a silica to alumina ratio in the range of from 40 to 100, at a temperature in the range of from 350 to 1000° C. to obtain a olefinic product comprising ethylene and propylene.
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| 申请公布号 |
US2013245290(A1) |
申请公布日期 |
2013.09.19 |
| 申请号 |
US201213606204 |
申请日期 |
2012.09.07 |
| 申请人 |
VIJAYAKUMARI SIVAKUMAR SADASIVAN;VAN WESTRENEN JEROEN;SHELL OIL COMPANY |
发明人 |
VIJAYAKUMARI SIVAKUMAR SADASIVAN;VAN WESTRENEN JEROEN |
| 分类号 |
C07C1/22;C07C2/10;C07C4/06;C07C29/48;C07D301/03 |
主分类号 |
C07C1/22 |
| 代理机构 |
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代理人 |
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| 主权项 |
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