发明名称 |
VERFAHREN ZUR HERSTELLUNG VON CHLOROSILIKATEN SOWIE DEREN VERWENDUNG. |
摘要 |
<p>Halide-containing residues from waste gas purification are, if they have a content of water-soluble constituents, virtually unutilisable and can be put into landfill only with restrictions. As a result of the novel process, the constituents which can be eluted with water are incorporated into a mineral matrix in such a way that a markedly reduced susceptibility to elution is obtained. It also becomes possible to convert the residues into a product which can be used as a hydraulic binder. The halide-containing residues are, as constituents of a raw meal for the manufacture of chlorosilicates, subjected to a thermal treatment.</p> |
申请公布号 |
DE59001987(D1) |
申请公布日期 |
1993.08.26 |
申请号 |
DE1990501987 |
申请日期 |
1990.03.02 |
申请人 |
RHEINISCHE KALKSTEINWERKE GMBH, 5603 WUELFRATH, DE |
发明人 |
OBERSTE-PADTBERG, RUEDIGER, DR. RER. NAT., W-5600 WUPPERTAL 1, DE |
分类号 |
C04B7/24;C04B7/28;C04B7/345;C04B7/36;(IPC1-7):C04B7/24 |
主分类号 |
C04B7/24 |
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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