发明名称 |
CATALYST FOR THE PRODUCTION OF LOWER OLEFINS AND METHOD FOR THE PRODUCTION OF LOWER OLEFINS USING SAID CATALYST |
摘要 |
[Object] To provide a lower olefin producing catalyst, which has high olefin production efficiency and maintains its activity for a long period of time when lower olefins are produced from an oxygen-containing compound, and a method for producing lower olefins. [Solution] A lower olefin producing catalyst of the present invention, which is a solid catalyst used in producing lower olefins from an oxygen-containing compound, includes a solid-state catalyst component containing an MFI-type zeolite, in which, at a position where the shortest distance to the outer surface is maximum among all positions inside a structure of the solid catalyst, the thickness defined as a distance twice the shortest distance from the point to the outer surface is in a range of 0.1 to 2.0 mm. |
申请公布号 |
EP2446964(A1) |
申请公布日期 |
2012.05.02 |
申请号 |
EP20100791994 |
申请日期 |
2010.06.14 |
申请人 |
JGC CORPORATION;MITSUBISHI CHEMICAL CORPORATION |
发明人 |
OKITA, ATSUSHI;HONDA, KAZUNORI;INAKI, CHIZU;TAKAHASHI, JUMPEI;YAMAGUCHI, MASASHI;YOSHIKAWA, YUMIKO;IWADE, SHINJI;SETOYAMA, TOHRU |
分类号 |
B01J29/40;B01J35/00;B01J35/02;B01J35/04;B01J37/00;B01J37/02;C07B61/00;C07C1/20;C07C11/06;C07C15/20 |
主分类号 |
B01J29/40 |
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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