发明名称 |
Process for desulphurization of a hydrocarbon stream with a reduced consumption of hydrogen |
摘要 |
A two-stage hydrotreating process is disclosed wherein a hydrocarbon stream is first desulphurized followed by a dehydrogenation step, which process comprises in combination contacting the feed and hydrogen over a hydrotreating catalyst at hydrotreating conditions, heating the hydrotreated effluent and hydrogen-rich gas from the hydrotreating reactor and contacting said effluent and hydrogen gas over a hydrotreating catalyst in a post-treatment reactor at a temperature sufficient to increase the polyaromatic hydrocarbon content and lower the hydrogen content of said effluent.
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申请公布号 |
US2007007177(A1) |
申请公布日期 |
2007.01.11 |
申请号 |
US20050174597 |
申请日期 |
2005.07.06 |
申请人 |
HUNTER MICHAEL G;EGEBERG RASMUS G;KNUDSEN KIM G |
发明人 |
HUNTER MICHAEL G.;EGEBERG RASMUS G.;KNUDSEN KIM G. |
分类号 |
C10G45/00 |
主分类号 |
C10G45/00 |
代理机构 |
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代理人 |
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地址 |
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