发明名称 |
PRODUCTION OF A HYDROGEN SULFIDE-ENRICHED HYDROGEN GAS STREAM FOR CATALYST SULFIDATION |
摘要 |
A process for the production of a H2S-enriched H2 gas stream without the need for H2S compression is disclosed. A slip stream of rich amine from a hydroprocessing unit is reduced in pressure and stripped with a hydrogen-containing gas. The H2S content of the resulting gas stream can be readily controlled by adjusting the stripping pressure and/or hydrogen rate. The H2S-enriched H2 gas stream is suitable for the sulfidation of catalytically active metals. |
申请公布号 |
EP2969920(B1) |
申请公布日期 |
2017.03.01 |
申请号 |
EP20140710670 |
申请日期 |
2014.01.24 |
申请人 |
Chevron U.S.A. Inc. |
发明人 |
REYNOLDS, Bruce Edward |
分类号 |
C01B3/00;B01D53/14;C01B17/16 |
主分类号 |
C01B3/00 |
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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