发明名称 |
Process for the preparation of an active slurry catalyst |
摘要 |
The instant invention is directed to the preparation of a catalyst composition suitable for the hydroconversion of heavy oils. The catalyst composition is prepared by a series of steps, involving mixing a Group VIB metal oxide particularly molybdenum oxide and aqueous ammonia to form an aqueous mixture, and sulfiding the mixture to form a slurry. The slurry is then promoted with a Group VIII metal. Subsequent steps involve mixing the slurry with a hydrocarbon oil and combining the resulting mixture with hydrogen gas and a second hydrocarbon oil having a lower viscosity than the first oil. An active catalyst composition is thereby formed. |
申请公布号 |
EP1814662(B1) |
申请公布日期 |
2017.01.04 |
申请号 |
EP20050795552 |
申请日期 |
2005.09.07 |
申请人 |
Chevron U.S.A. Inc. |
发明人 |
CHEN, Kaidong;LEUNG, Pak, C.;REYNOLDS, Bruce, E. |
分类号 |
B01J37/20;B01J27/051;B01J27/053;B01J35/12;C10G47/26;C10G49/04;C10G49/12;C10G65/04;C10G67/04 |
主分类号 |
B01J37/20 |
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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