发明名称 |
Process using recyclable sorbents for the removal of sox from flue gases and other gas streams |
摘要 |
A process for removing and then capturing noxious sulfur oxides from gas streams, particularly from the flue gases of coal-burning power plants, using Ni-containing heated layered double hydroxide (LDH) as recyclable sorbents. The sorbent compositions contain metal components that form stable metal sulfites and sulfates at one temperature, but are decomposed at a higher temperature to regenerate the sorbent material.
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申请公布号 |
US5785938(A) |
申请公布日期 |
1998.07.28 |
申请号 |
US19960691424 |
申请日期 |
1996.08.02 |
申请人 |
BOARD OF TRUSTEES OPERATING MICHIGAN STATE UNIVERSITY |
发明人 |
PINNAVAIA, THOMAS J.;CHIBWE, MALAMA;AMARASEKERA, JAYANTHA |
分类号 |
B01D53/50;B01J20/06;C01B17/78;(IPC1-7):B01J8/00 |
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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