发明名称 |
METHOD AND APPARATUS FOR MANUFACTURING CRUSHED SAND FROM MELTED SLAG FROM A FERROUS BLAST FURNACE |
摘要 |
<p>Apparatus and method for manufacturing crushed sands from blast furnace melted slags including maintaining molten blast furnace melted slags out of contact with water while cooling the molten slags to a temperature between 850 DEG C. to 1300 DEG C. and then rapidly cooling the cooled slags with water thereby producing coarse grain hard quality water processed slags.</p> |
申请公布号 |
GB1584238(A) |
申请公布日期 |
1981.02.11 |
申请号 |
GB19780003646 |
申请日期 |
1978.01.30 |
申请人 |
NAKAYAMA STEEL WORKD LTD |
发明人 |
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分类号 |
C04B5/02;C21B3/08;(IPC1-7):04B5/02 |
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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