发明名称 |
Process for processing waste incineration residues |
摘要 |
PCT No. PCT/AT97/00007 Sec. 371 Date Sep. 17, 1997 Sec. 102(e) Date Sep. 17, 1997 PCT Filed Jan. 23, 1997 PCT Pub. No. WO97/27339 PCT Pub. Date Jul. 31, 1997A method for processing solid waste incineration residues is disclosed in which the residues are introduced a steelworks slag bath in a sufficient amount so that the residues constitute from 15-45% by weight of the combined weight of the solid waste incineration residues and the steelworks slag bath. The residues are melted to effect the evaporation of heavy metals; which are drawn off from the steelworks slag bath to leave a heavy-metal-depleted slag bath. The residual bath is reduced with carbon carriers to form a slag phase and a pig iron phase. The slag phase can be granulated to produce mixed cement components.
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申请公布号 |
US6059854(A) |
申请公布日期 |
2000.05.09 |
申请号 |
US19970913727 |
申请日期 |
1997.09.17 |
申请人 |
"HOLDERBANK"FINANCIERE GLARUS AG |
发明人 |
EDLINGER, ALFRED;MISTELLI, BRUNO |
分类号 |
C03B5/04;C21B3/04;C21C5/36;C22B7/04;(IPC1-7):C21B3/08 |
主分类号 |
C03B5/04 |
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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