发明名称 |
MODIFIED DRY LIMESTONE PROCESS FOR CONTROL OF SULFUR DIOXIDE EMISSIONS |
摘要 |
<p>A method and apparatus for removing sulfur oxides from flue gas comprise cooling and conditioning the hot flue gas to increase the degree of water vapor saturation prior to passage through a bed of subscantially dry carbonate chips or lumps, e.g., crushed limestone. The reaction products form as a thick layer of sulfites and sulfates on the surface of the chips which is easily removed by agitation to restore the reactive surface of the chips.</p> |
申请公布号 |
CA1062441(A) |
申请公布日期 |
1979.09.18 |
申请号 |
CA19760250613 |
申请日期 |
1976.04.21 |
申请人 |
UNITED STATES (GOVERNMENT OF THE) AS REPRESENTED BY THE UNITED STA |
发明人 |
SHALE, CORRELL C.;CROSS, WILLIAM G. |
分类号 |
B01D5/00;B01D53/50;B01D53/81;F23C10/00;(IPC1-7):01D53/34 |
主分类号 |
B01D5/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|