发明名称 |
PROCESS FOR REDUCING TOTAL SULPHUR CONTENT IN GASES CONTAINING HYDROGEN SULPHIDE AND OTHER SULPHUR COMPONENTS |
摘要 |
<p>Process for reducing the total sulphur content of a gas containing hydrogen sulphide and other sulphur components, which process comprises: (a) contacting the gas with a reducing gas in the presence of a hydrogenation catalyst comprising at least one metal component selected from Groups VIB and VIII supported on a carrier comprising amorphou s silica-alumina, (b) contacting at least part of the gas obtained from step (a) with a hydrolysis catalyst capable of catalysing the hydrolysis of carbonyl sulphide to form hydrogen sulphide, and (c) removing hydrogen sulphide from the gas obtained from step (b), thus obtaining a product gas having a reduced total sulphur content.</p> |
申请公布号 |
CA2263579(C) |
申请公布日期 |
2006.01.24 |
申请号 |
CA19972263579 |
申请日期 |
1997.08.21 |
申请人 |
SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V. |
发明人 |
VAN DEN BRINK, PETER JOHN;HUISMAN, HANS MICHIEL;STEGENGA, SANDER |
分类号 |
B01D53/52;B01J23/04;B01D53/86;B01J23/88;B01J35/10 |
主分类号 |
B01D53/52 |
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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