| 发明名称 |
Method for comulling metals without crystal formation |
| 摘要 |
Crystal formation of CoMoO4 and NiMoO4 is prevented in hydroprocessing catalysts containing both cobalt or nickel and molybdenum. The metals are comulled with the support material in the presence of a polyprotic acid.
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| 申请公布号 |
US4402865(A) |
申请公布日期 |
1983.09.06 |
| 申请号 |
US19810318229 |
申请日期 |
1981.11.04 |
| 申请人 |
CHEVRON RESEARCH COMPANY |
发明人 |
BLAKELY, DECEASED, DONALD W. |
| 分类号 |
B01J23/88;(IPC1-7):B01J21/02;B01J21/04;B01J21/08 |
主分类号 |
B01J23/88 |
| 代理机构 |
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代理人 |
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| 主权项 |
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