| 发明名称 |
METHOD AND APPARATUS FOR MAKING BLAST FURNACE SLAG CRUSHED SAND |
| 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 |
JPS5456627(A) |
申请公布日期 |
1979.05.07 |
| 申请号 |
JP19770123341 |
申请日期 |
1977.10.13 |
| 申请人 |
NAKAYAMA STEEL WORKS LTD |
发明人 |
YAMAMOTO KATSUJI;IWASAKI YUUICHIROU;ADACHI AKIRA;KAWADA TOSHIROU;NAGANO KEISUKE;FUJITA SEIICHI;HARADA MIKIO |
| 分类号 |
C04B5/02;C21B3/08 |
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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