发明名称 |
processo para a hidrogenação e hidrodessulfurização seletivas de uma matéria-prima de gasolina de pirólise. |
摘要 |
Disclosed is a process for the selective hydrogenation of diolefins and sulfur compounds that are contained in a pyrolysis gasoline feedstream. The process includes utilizing a single hydrotreating reaction stage by introducing the pyrolysis gasoline feedstock that includes a diolefin concentration and an organic sulfur concentration into a reactor that is loaded with a high activity hydrotreating catalyst and which is operated under selective hydrogenation conditions. A reactor effluent having a reduced diolefin concentration and a reduced organic sulfur concentration is yielded from the reactor and is separated into a portion that is recycled as a reactor feed. The remaining portion of the reactor effluent is passed downstream for further processing or handling. |
申请公布号 |
BRPI1010611(A2) |
申请公布日期 |
2016.03.15 |
申请号 |
BR2010PI10611 |
申请日期 |
2010.06.09 |
申请人 |
SHELL INTERNATIONALE RESERARCH MAATSCHAPPIJ B.V. |
发明人 |
BRIAN SCOTT VANDERWILP;DANE CLARK GRENOBLE;MICHAEL NORRIS TREYBIG;PAUL BENJERMAN HIMELFARB |
分类号 |
C10G45/02;C10G45/32;C10G69/06 |
主分类号 |
C10G45/02 |
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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