发明名称 |
A PROCESS FOR PRESULPHIDING HYDROCARBON CONVERSION CATALYSTS |
摘要 |
The invention provides a process for presulphurizing porous particles of a sulphidable catalyst containing at least one metal or metal oxide, which comprises: (a) impregnating the catalyst with an inorganic polysulphide solution and at least one water-soluble oxygenated hydrocarbon to obtain a sulphur-incorporated catalyst in which at least a portion of the sulphide or sulphur is incorporated in the pores of the catalyst; and (b) heating the sulphur-incorporated catalyst in the presence of a non-oxidizing atmosphere; presulphurized catalysts and their use in hydrocarbon conversion processes.
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申请公布号 |
CA2258001(A1) |
申请公布日期 |
1997.12.24 |
申请号 |
CA19972258001 |
申请日期 |
1997.06.16 |
申请人 |
SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V. |
发明人 |
LOCKEMEYER, JOHN ROBERT |
分类号 |
B01J29/08;B01J37/20;C10G47/16;C10G49/08;(IPC1-7):B01J37/20;C10G47/06 |
主分类号 |
B01J29/08 |
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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