发明名称 |
Un proceso para desulfuración de gases |
摘要 |
A process for treating a gas stream comprising hydrogen sulphide, the process comprising the steps of: (i) mixing a first gas stream comprising hydrogen sulphide with a second stream comprising sulphur dioxide to produce a combined stream, whereby elemental sulphur is produced by a reaction between the hydrogen sulphide and the sulphur dioxide; (ii) removing elemental sulphur, and optionally water, from the combined stream; and (iii) oxidizing at least some of the elemental sulphur to form sulphur dioxide for use in the second stream, wherein, the reaction is conducted at a temperature of from 15 to 155° C. and a pressure of at least 3 MPa.
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申请公布号 |
ES2426716(T3) |
申请公布日期 |
2013.10.24 |
申请号 |
ES20090771394T |
申请日期 |
2009.12.08 |
申请人 |
FOSTER WHEELER ENERGY LIMITED |
发明人 |
ZHAI, SULING;FOSTER, JOHN;WARD, STEPHEN;HARRISON, MALCOLM |
分类号 |
C01B17/04;B01D53/50;B01D53/52;B01D53/86 |
主分类号 |
C01B17/04 |
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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