| 发明名称 |
Catalysts and methods for making same |
| 摘要 |
Catalysts have a catalytic substrate impregnated with a catalytically active metal, and are prepared by adjusting the pH of a solution of catalytic metal ions to precipitate a layer of catalytic metal on the support.
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| 申请公布号 |
US2005009694(A1) |
申请公布日期 |
2005.01.13 |
| 申请号 |
US20040881319 |
申请日期 |
2004.06.30 |
| 申请人 |
WATTS DANIEL J.;WEI DONGGUANG;XIAO SHAN |
发明人 |
WATTS DANIEL J.;WEI DONGGUANG;XIAO SHAN |
| 分类号 |
B01J;B01J21/04;B01J21/06;B01J23/38;B01J23/40;B01J23/42;B01J23/44;B01J23/70;B01J23/75;B01J37/03;(IPC1-7):B01J23/42 |
主分类号 |
B01J |
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