发明名称 |
Porous lithium aluminate carrier of spinel structure for catalyst |
摘要 |
A porous lithium aluminate carrier for catalyst has a spinel structure which has a mean pore diameter in the range of 40 to 1,000 angstroms and a total pore volume in the range of 0.2 to 1.5 mL/g. The porous lithium aluminate carrier can be used for supporting a catalyst compound containing a platinum group metal. The catalyst on the carrier can be favorably employed for promoting catalytic reaction of a nitrite ester and carbon monoxide to prepare a carbonate diester such as dimethyl carbonate.
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申请公布号 |
US5688984(A) |
申请公布日期 |
1997.11.18 |
申请号 |
US19960652729 |
申请日期 |
1996.05.22 |
申请人 |
UBE INDUSTRIES, LTD. |
发明人 |
OHDAN, KYOJI;MATSUZAKI, TOKUO;HIDAKA, MIKIO |
分类号 |
B01J23/00;B01J23/04;C07C68/00;(IPC1-7):C07C69/96 |
主分类号 |
B01J23/00 |
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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