| 发明名称 |
Method for extending hydroconversion catalyst life |
| 摘要 |
A method for prolonging a hydroconversion catalyst life-time is provided. An additive functional to partially redirect the deposition of catalytic poisoning agents on the catalyst is utilized. The additive may comprise a chemically inert, porous carbonaceous material or ferruginous clay.
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| 申请公布号 |
US5124024(A) |
申请公布日期 |
1992.06.23 |
| 申请号 |
US19900610936 |
申请日期 |
1990.11.09 |
| 申请人 |
NOVA HUSKY RESEARCH CORPORATION;ALBERTA RESEARCH COUNCIL |
发明人 |
KRZYWICKI, ANDRZEJ;LEWKOWICZ, LESZEK;OBALLA, MICHAEL C. |
| 分类号 |
B01J35/00;C10G49/04 |
主分类号 |
B01J35/00 |
| 代理机构 |
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代理人 |
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| 主权项 |
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