发明名称 |
Method of producing sulfur from SO2-containing gases |
摘要 |
SO2-containing gas is made to contact a carbon-containing material to reduce the gas to a gas mixture containing sulfur and also containing H2S and SO2 in a volume ratio of 2:1. The sulfur is then removed by condensation and the remaining gas mixture subjected to a Claus-process treatment to obtain additional sulfur from it.
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申请公布号 |
US4452772(A) |
申请公布日期 |
1984.06.05 |
申请号 |
US19820408656 |
申请日期 |
1982.08.16 |
申请人 |
FOSTER WHEELER ENERGY CORPORATION |
发明人 |
KNOBLAUCH, KARL;RICHTER, EKKEHARD;GROCHOWSKI, HORST;SCHWARTE, JUERGEN |
分类号 |
C01B17/04;C01B17/16;(IPC1-7):C01B17/02 |
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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