| 发明名称 |
NICKEL/SILICA HYDROGENATION CATALYSTS AND METHOD OF PREPARATION |
| 摘要 |
<p>Production of nickel/silica hydrogenation catalyst precursors by heating a slurry of particulate silica, e.g. kieselguhr, in an aqueous nickel ammine carbonate solution for a total period of at least 200 minutes at a pH above 7.5, followed by filtration, washing, drying, and optionally calcination.</p> |
| 申请公布号 |
EP1301273(A1) |
申请公布日期 |
2003.04.16 |
| 申请号 |
EP20010951791 |
申请日期 |
2001.07.20 |
| 申请人 |
JOHNSON MATTHEY PUBLIC LIMITED COMPANY |
发明人 |
LOK, CORNELIS, MARTINUS;ROGERS, STEPHEN, DEREK;GRAY, GAVIN;BAILEY, STEPHEN |
| 分类号 |
B01J21/08;B01J23/755;B01J35/10;B01J37/03;B01J37/08;C11C3/12;(IPC1-7):B01J23/755 |
主分类号 |
B01J21/08 |
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