发明名称 |
PROCESS FOR THE INCINERATION OF CHLORINATED ORGANIC MATERIALS |
摘要 |
<p>Molecular chlorine level in flue gases from incineration of chlorinated organic materials is reduced by injecting into the incinerator's quench zone an amount of a C1-C4 hydrocarbon which depends on the amount of air fed into the combustion zone, the amount of air being such that there is a 1-40% excess of oxygen. When the wall temperature of the combustion zone is about 800-1500.degree.C, the temperature at which the hydrocarbon is added to the quench zone is about 450-1000.degree.C. Hydrogen chloride, which is formed from molecular chlorine and hydrocarbon, is more readily water-scrubbed than chlorine, so that less polluting flue gases are obtained.</p> |
申请公布号 |
CA1109232(A) |
申请公布日期 |
1981.09.22 |
申请号 |
CA19790321538 |
申请日期 |
1979.02.13 |
申请人 |
DU PONT (E. I.) DE NEMOURS AND COMPANY |
发明人 |
HARRIS, ALEXANDER T.;PUTMAN, CHARLES R. |
分类号 |
F23G7/12;B01D53/70;B01D53/72;F23G7/00;F23G7/04;F23J15/00;(IPC1-7):23J5/00;23J15/00;01D57/00 |
主分类号 |
F23G7/12 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|