发明名称 |
Process for producing expanded products of metallurgical slag |
摘要 |
<p>Metallurgical slag is expanded to produce a lightweight solid by forming a stream of molten liquid slag of controlled rate of flow and mixing the stream of slag with a controlled quantity of water and flowing the interacting mixture of slag and water into a receptacle. The interaction between slag and water is allowed to proceed for a predetermined period of time to form an expanded solid without the addition of any additional cooling water which would otherwise quench the material and vitrify it. In the receptacle, a vaned rotor operates to segment the interacting mixture of slag and water and project the segmented mixture through the air for collection into a heap.</p> |
申请公布号 |
CZ9904337(A3) |
申请公布日期 |
2001.02.14 |
申请号 |
CZ19990004337 |
申请日期 |
1998.06.12 |
申请人 |
LAFARGE CANADA INC. |
发明人 |
HORVAT DAVID T.;MAC KENZIE PETER A. |
分类号 |
C04B5/02;C04B5/00;C21B3/06;C21B3/08;C21C5/36;(IPC1-7):C04B5/00 |
主分类号 |
C04B5/02 |
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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