| 发明名称 |
PROCESS AND APPARATUS FOR TREATMENT OF EXCAVATED LANDFILL MATERIAL IN A PLASMA FIRED CUPOLA |
| 摘要 |
Excavated landfill material is treated in a plasma fired cupola (12) in a process wherein hazardous material such as PCB's are volatilized and consumed in an afterburner (20) above the cupola and hazardous materials containing heavy metals are contained in vitreous material made molten within the cupola and resulting in a non-leachable solid product. |
| 申请公布号 |
EP0395397(B1) |
申请公布日期 |
1993.06.30 |
| 申请号 |
EP19900304492 |
申请日期 |
1990.04.26 |
| 申请人 |
WESTINGHOUSE ELECTRIC CORPORATION |
发明人 |
DIGHE, SHYAM VASANT;TAYLOR, RAYMOND FRANCIS, JR.;STEFFEN, ROBERT JULES;ROHAUS, DAVID MICHAEL |
| 分类号 |
H05H1/26;B09B1/00;B09C1/06;C03C1/00;F23G5/08;F23G5/24;F23G7/00;F23G7/14;F23J1/00;F27B1/08;F27B15/00 |
主分类号 |
H05H1/26 |
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