发明名称 |
PROCESS FOR PRODUCING ETHANOL USING HYDROGENATION CATALYSTS PREPARED FROM POLYOXOMETALATE PRECURSORS |
摘要 |
<p>The present invention relates to hydrogenation catalysts prepared from polyoxometalate precursors. The polyoxometalate precursors introduce a support modifier to the catalyst. The catalysts are used for hydrogenating alkanoic acids and/or esters thereof to alcohols with relatively low ether formation, preferably with conversion of the ester coproduct. The catalyst may also comprise one or more active metals.</p> |
申请公布号 |
EP2763792(A2) |
申请公布日期 |
2014.08.13 |
申请号 |
EP20120799670 |
申请日期 |
2012.10.25 |
申请人 |
CELANESE INTERNATIONAL CORPORATION |
发明人 |
WEINER, HEIKO;ZHOU, ZHENHUA |
分类号 |
B01J37/02;B01J23/644;B01J23/648;B01J23/652;B01J23/843;B01J23/847;B01J23/85;B01J23/89;B01J27/185;B01J27/188;C07C29/149 |
主分类号 |
B01J37/02 |
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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