发明名称 |
FremgangsmÕte for omdannelse av jernf°rende rester i en syntetisk stein |
摘要 |
<p>A process for the conversion of iron bearing residues from the non-ferrous process industry into a synthetic rock, comprising the following steps: 1 part of the wet residue is mixed with at least 0.1 parts by weight of crushed blast furnace slags and with at least 0.1 parts by weight of crushed converter slags; water is added to the mixture to obtain a stiff paste; and the paste is allowed to harden, while kept wet, to such an extent that the resulting rock is usable for construction purposes.</p> |
申请公布号 |
NO991536(D0) |
申请公布日期 |
1999.03.29 |
申请号 |
NO19990001536 |
申请日期 |
1999.03.29 |
申请人 |
N.V. UNION MINIÞRE SA |
发明人 |
VLIEGEN, JAN;VANDENBRANDEN, ANDRU |
分类号 |
C04B28/08;C04B18/02;C04B18/14;C04B28/18;(IPC1-7):C04B |
主分类号 |
C04B28/08 |
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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