发明名称 |
HYDROGENATION CATALYSTS PREPARED FROM POLYOXOMETALATE PRECURSORS AND PROCESS FOR USING SAME TO PRODUCE ETHANOL WHILE MINIMIZING DIETHYL ETHER FORMATION |
摘要 |
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. |
申请公布号 |
WO2013052971(A2) |
申请公布日期 |
2013.04.11 |
申请号 |
WO2012US61793 |
申请日期 |
2012.10.25 |
申请人 |
CELANESE INTERNATIONAL CORPORATION |
发明人 |
WEINER, HEIKO;ZHOU, ZHENHUA |
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