发明名称 |
Process for treating waste or metal oxide containing incinerator refuse, and device for carrying out this process |
摘要 |
Metal oxide-containing waste material is dried and preheated before being fed into a reactor (3) where it is melted and oxidised to produce a slag and a metal bath. The slag is then subjected to a two stage redn. pressure as it flows into an iron bath reactor (4) and then an iron bath calcinator (10). In the reactor, scrap or CO/CO2 is fed in to reduce mainly non-ferrous metals which form a bath which is subjected to segregation melting technique. A raw bronze melt is removed from the bottom of the vessel and recycled to the first reactor. In the second redn. stage, CaCO3, CaO and C and optionally O2 is fed into the vessel to reduce the FeO in the slag ad produce a pig iron melt. |
申请公布号 |
GR3036290(T3) |
申请公布日期 |
2001.10.31 |
申请号 |
GR20010401140T |
申请日期 |
2001.07.26 |
申请人 |
"HOLDERBANK" FINANCIERE GLARUS AG |
发明人 |
EDLINGER, ALFRED, DIPL.-ING. |
分类号 |
F23G5/00;C21B11/00;C22B7/00;C22B7/02;C22B7/04 |
主分类号 |
F23G5/00 |
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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