发明名称 |
COPPER-CONTAINING MATERIALS |
摘要 |
Copper/alumina compositions for uses as e.g. catalysts are made by impregnating a porous transition alumina support with an aqueous solution of a copper ammine carbonate complex, draining off any excess of the impregnating solution, and then heating the impregnated support to a temperature above 80 DEG C to decompose the complex thereby depositing a basic copper carbonate compound on the surfaces of the pores of the transition alumina support. After reduction, the composition have a high copper surface area, expressed per unit weight of copper in the composition. |
申请公布号 |
WO9951340(A1) |
申请公布日期 |
1999.10.14 |
申请号 |
WO1999GB01027 |
申请日期 |
1999.04.01 |
申请人 |
IMPERIAL CHEMICAL INDUSTRIES PLC;LOK, CORNELIS, MARTINUS |
发明人 |
LOK, CORNELIS, MARTINUS |
分类号 |
B01J20/08;B01J20/32;B01J21/04;B01J23/72;B01J37/02;B01J37/03;(IPC1-7):B01J23/72 |
主分类号 |
B01J20/08 |
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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