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A platform for research: civil engineering, architecture and urbanism
Method for improving grindability of steel slag
The invention relates to a method for improving grindability of steel slag. The method comprises the steps that liquid steel slag with the temperature ranging from 1000 DEG C to 1500 DEG C is added into limestone particles; standing is carried out for 10 minutes to 4 hours; and the secondary treatment is carried out, which is one of hot splashing, hot braising, air quenching and water quenching. By adopting the method, the loose and porous/easily-ground steel slag is employed, and the technical problem of poor grindability of the steel slag in the prior art is solved.
本申请涉及一种改善钢渣易磨性的方法，包括向石灰石颗粒中加入温度为1000摄氏度到1500摄氏度的液态钢渣；放置10分钟到4小时；再进行二次处理，其中，所述二次处理为热泼、热焖、风淬以及水淬中的一种。采用本方法疏松多孔/易磨性好的钢渣，解决了现有技术中钢渣的易磨性差的技术问题。
Method for improving grindability of steel slag
The invention relates to a method for improving grindability of steel slag. The method comprises the steps that liquid steel slag with the temperature ranging from 1000 DEG C to 1500 DEG C is added into limestone particles; standing is carried out for 10 minutes to 4 hours; and the secondary treatment is carried out, which is one of hot splashing, hot braising, air quenching and water quenching. By adopting the method, the loose and porous/easily-ground steel slag is employed, and the technical problem of poor grindability of the steel slag in the prior art is solved.
本申请涉及一种改善钢渣易磨性的方法，包括向石灰石颗粒中加入温度为1000摄氏度到1500摄氏度的液态钢渣；放置10分钟到4小时；再进行二次处理，其中，所述二次处理为热泼、热焖、风淬以及水淬中的一种。采用本方法疏松多孔/易磨性好的钢渣，解决了现有技术中钢渣的易磨性差的技术问题。
Method for improving grindability of steel slag
一种改善钢渣易磨性的方法
LONG SHUNHONG (author) / LI YANLING (author) / ZHOU HEBIN (author) / WU WENBIN (author) / LU ZONGFENG (author) / ZHANG FANG (author) / LI KAIQUAN (author) / HUANG JIAWEI (author) / LIANG KANG (author) / LI TING (author)
2020-04-17
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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