发明名称 |
HYDROGENATION CATALYSTS WITH ACIDIC SITES COMPRISING MODIFIED SILICA SUPPORT. |
摘要 |
<p>The present invention relates to catalysts. The catalysts are preferably used for converting acetic acid to ethanol. The catalyst comprises a precious metal and at least one active metal on a modified silica support. The catalyst has acidic sites on the surface and the balance favors Lewis acid sites.</p> |
申请公布号 |
MX2014008251(A) |
申请公布日期 |
2014.08.08 |
申请号 |
MX20140008251 |
申请日期 |
2013.01.04 |
申请人 |
CELANESE INTERNATIONAL CORPORATION |
发明人 |
WEINER, HEIKO;ZHOU, ZHENHUA |
分类号 |
B01J23/89;B01J23/648;B01J23/652;B01J37/02;C07C29/149 |
主分类号 |
B01J23/89 |
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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