发明名称 |
METHOD FOR DESULFURIZING OFF-GASES |
摘要 |
The invention relates to a method for removing H2S from off-gases which contain at least 20 % by volume of water vapor, comprising treating the off-gases at a temperature above the water dew point of the off-gases with an aqueous, alkaline solution under absorption of the H2S, followed by subjecting the sulfide-containing solution formed to a biological oxidation of the sulfide.
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申请公布号 |
WO9857731(A1) |
申请公布日期 |
1998.12.23 |
申请号 |
WO1998NL00342 |
申请日期 |
1998.06.15 |
申请人 |
STORK ENGINEERS & CONTRACTORS B.V.;LAGAS, JAN, ADOLF |
发明人 |
LAGAS, JAN, ADOLF |
分类号 |
B01D53/50;B01D53/52;B01D53/77;B01D53/84;C01B17/05;(IPC1-7):B01D53/52 |
主分类号 |
B01D53/50 |
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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