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 |
US8658843(B2) |
申请公布日期 |
2014.02.25 |
申请号 |
US201213419617 |
申请日期 |
2012.03.14 |
申请人 |
WEINER HEIKO;ZHOU ZHENHUA;CELANESE INTERNATIONAL CORPORATION |
发明人 |
WEINER HEIKO;ZHOU ZHENHUA |
分类号 |
C07C29/149 |
主分类号 |
C07C29/149 |
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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