发明名称 |
Sulfur removal system for protection of reforming catalyst |
摘要 |
A process for removing residual sulfur from a hydrotreated naphtha feedstock is disclosed. The feedstock is contacted with molecular hydrogen under reforming conditions in the presence of a less sulfur sensitive reforming catalyst, thereby converting trace sulfur compounds to H2S, and forming a first effluent. The first effluent is contacted with a solid sulfur sorbent, removing the H2S and forming a second effluent. The second effluent is contacted with a highly selective reforming catalyst under severe reforming conditions.
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申请公布号 |
US4925549(A) |
申请公布日期 |
1990.05.15 |
申请号 |
US19880166588 |
申请日期 |
1988.03.10 |
申请人 |
CHEVRON RESEARCH COMPANY |
发明人 |
ROBINSON, RICHARD C.;JACOBSON, ROBERT L.;FIELD, LESLIE A. |
分类号 |
C10G59/02;C10G69/08 |
主分类号 |
C10G59/02 |
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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