发明名称 |
Method and apparatus for treating exhaust gases from preheater and preheater/precalciner kilns burning hazardous waste fuels |
摘要 |
A method and apparatus for treating the exhaust gases of a combustion process, the exhaust gases comprising in part condensable or solidifiable particulate matter and residual hazardous organic compounds and emanating from the combustion process at a first temperature, by heating a portion of the exhaust gases using a heating means within a bypass means to a second temperature higher than the first temperature, maintaining the heated exhaust gases within the bypass means at the second temperature for a time sufficient to render the desired poriton of the residual hazardous organic compounds harmless, and then cooling the heated exhaust gases using a quench means within the bypass means to a third temperature lower than the first temperature in a period of time short enough to prevent the condensable or solidifiable particulate matter from condensing or solidifying on and adhering to the bypass means.
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申请公布号 |
US5365866(A) |
申请公布日期 |
1994.11.22 |
申请号 |
US19920986759 |
申请日期 |
1992.12.08 |
申请人 |
SOUTHDOWN, INC. |
发明人 |
VON SEEBACH, H. MICHAEL;LAMB, CHARLES W.;MILLER, F. MACGREGOR |
分类号 |
C04B7/36;(IPC1-7):C04B7/02;A47J36/00 |
主分类号 |
C04B7/36 |
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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