发明名称 |
CATALYST FOR PRODUCING BUTADIENE, METHOD FOR PRODUCING SAID CATALYST, AND METHOD FOR PRODUCING BUTADIENE USING SAID CATALYST |
摘要 |
A catalyst for producing butadiene using n-butene as a raw material, a process for producing the same and a process for producing butadiene using the catalyst. Specifically, a catalyst for producing butadiene by gas-phase contact oxidative dehydrogenation of n-butene, which is capable of stably producing butadiene in a high yield from the beginning of the reaction, a process for producing the same and a process for producing butadiene. The catalyst is a shaped catalyst containing a complex metal oxide having molybdenum as an essential ingredient, wherein the pore volume of macropores is 80% or more, more preferably 90% or more, based on the total pore volume. |
申请公布号 |
EP2842625(A4) |
申请公布日期 |
2015.10.28 |
申请号 |
EP20130782374 |
申请日期 |
2013.04.19 |
申请人 |
NIPPON KAYAKU KABUSHIKI KAISHA |
发明人 |
HIRAOKA RYOTA;HINO YUMI;OKUMURA KIMITO;MOTOMURA HIROKI |
分类号 |
B01J23/88;B01J35/10;B01J37/00;C07B61/00;C07C5/48;C07C11/167 |
主分类号 |
B01J23/88 |
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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