发明名称 |
Hydrotreatment process employing a mono-modal catalyst with specified pore size distribution. |
摘要 |
<p>A process for the hydrotreatment of a sulfur- and metal-containing hydrocarbon feed which comprises contacting said feed with hydrogen and a catalyst in a manner such that the catalyst is maintained at isothermal conditions and is exposed to a uniform quality of feed, where said catalyst has a composition comprising about 1.0-6.0 wt. % of an oxide of a Group VIII metal, about 10.0-25.0 wt. % of an oxide of a Group VIB metal and about 1.0-6.0 wt. % of an oxide of phosphorus supported on a porous alumina support, and said catalyst is further characterized by having a specified pore diameter distribution where micropores with diameters of 100A-130A constitute 70.0-85.0% of the total pore volume, pores with diameters of greater than 160A constitute less than 7.5% of the total pore volume and macropores having diameters of greater than 250A constitute less than 4.0% of the total pore volume of the catalyst.</p> |
申请公布号 |
EP0526988(A2) |
申请公布日期 |
1993.02.10 |
申请号 |
EP19920306202 |
申请日期 |
1992.07.06 |
申请人 |
TEXACO DEVELOPMENT CORPORATION |
发明人 |
SHERWOOD, DAVID EDWARD JR.;PETTY, RANDALL HUGHES;MARTIN, BOBBY RAY |
分类号 |
B01J27/185;B01J27/188;B01J35/10;C10G45/04;C10G49/04 |
主分类号 |
B01J27/185 |
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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