发明名称 |
PROCESS FOR PRODUCING ISOBUTYLENE |
摘要 |
A process for production of isobutylene by dehydration reaction of t-butyl alcohol or its aqueous solution is provided wherein the dehydration reaction is carried out in gaseous phase on fixed-bed type silica-alumina catalyst with adding non-reactive gas and/or water vapor to feed gas or reaction gas and/or with diluting at least a part of the catalyst with a carrier. |
申请公布号 |
EP0255948(B1) |
申请公布日期 |
1992.03.18 |
申请号 |
EP19870111328 |
申请日期 |
1987.08.05 |
申请人 |
MITSUBISHI RAYON CO., LTD. |
发明人 |
INOUE, KAZUTAKA;SATO, TOSHIHIRO;KOBAYASHI, MASAO |
分类号 |
C07B61/00;B01J21/12;C07C1/00;C07C1/24;C07C11/09;C07C67/00 |
主分类号 |
C07B61/00 |
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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