发明名称 |
A PROCESS FOR OBTAINING A SWEET GASEOUS STREAM FREE OF HYDROGEN SULPHIDE |
摘要 |
<p>A process for the removal of hydrogen sulfide from a variety of gas streams is disclosed. The gas stream containing the sour gases is contacted with a reactant solution comprising iron (Fe III) lignosulfonate. The hydrogen sulfide is converted to sulfur, and the reactant is reduced. The process may be cyclic, and may include sulfur removal and regeneration of the reactant.</p> |
申请公布号 |
IN165306(B) |
申请公布日期 |
1989.09.16 |
申请号 |
IN1985MA61719 |
申请日期 |
1985.08.07 |
申请人 |
SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V. |
发明人 |
DONALD CRAIG OLSON |
分类号 |
B01D53/14;C01B17/05;(IPC1-7):B01D53/34 |
主分类号 |
B01D53/14 |
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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