发明名称 |
Sulfur dioxide removal from gas streams |
摘要 |
A process for absorbing sulfur dioxide from a gas stream comprising contacting said gas stream with a slurry of pretreated shale in an aqueous medium wherein the shale acts catalytically to convert the sulfite radical to the sulfate radical.
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申请公布号 |
US4622213(A) |
申请公布日期 |
1986.11.11 |
申请号 |
US19850773686 |
申请日期 |
1985.09.09 |
申请人 |
UOP INC. |
发明人 |
URBAN, PETER;GINGER, EDWARD A. |
分类号 |
B01D53/50;(IPC1-7):C01B17/00 |
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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