发明名称 |
HYDROPROCESSING OF HEAVY HYDROCARBON FEEDS USING SMALL PORE CATALYSTS |
摘要 |
Heavy oil feeds are hydroprocessed in the presence of a solvent and in the presence of a catalyst with a median pore size of about 85 Å to about 120 Å under conditions that provide a variety of benefits. The solvent can be an added solvent or a portion of the liquid effluent from hydroprocessing. The processes allow for lower pressure processing of heavy oil feeds for extended processing times or extended catalyst lifetimes be reducing or mitigating the amount of coke formation on the hydroprocessing catalyst. |
申请公布号 |
CA2844998(A1) |
申请公布日期 |
2013.03.07 |
申请号 |
CA20122844998 |
申请日期 |
2012.08.30 |
申请人 |
EXXONMOBIL RESEARCH AND ENGINEERING COMPANY |
发明人 |
WOO, HYUNG S.;CHENG, JANE C.;HO, TEH C.;BROWN, STEPHEN H. |
分类号 |
C10G45/04;C10G47/02;C10G67/04 |
主分类号 |
C10G45/04 |
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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