发明名称 |
STACKING OF LOW ACTIVITY OR REGENERATED CATALYST ABOVE HIGHER ACTIVITY CATALYST |
摘要 |
<p>Processes are provided for using employing lower activity hydrodesulfurization catalysts while achieving a desired product sulfur content. After determining effective reaction conditions for hydrodesulfurization using a reference catalyst system, an upstream portion of the catalyst system can be replaced with a lower activity upstream portion. The process allows tailored product sulfur levels to be achieved using reaction conditions similar to those for the reference catalyst system.</p> |
申请公布号 |
EP2486109(A4) |
申请公布日期 |
2013.03.27 |
申请号 |
EP20100822427 |
申请日期 |
2010.09.24 |
申请人 |
EXXONMOBIL RESEARCH AND ENGINEERING COMPANY |
发明人 |
ELLIS, EDWARD, S.;VIJAY, ROHIT;BENNETT, MATTHEW |
分类号 |
C10G49/04;B01J23/882;B01J23/94;C10G45/08;C10G47/12;C10G65/04 |
主分类号 |
C10G49/04 |
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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