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Method for preparing novel steel slag powder from industrial waste nickel slag
The invention discloses a method for preparing novel steel slag powder from industrial waste slag nickel slag, and the method comprises the following steps: uniformly mixing 75 wt% of nickel slag and25 wt% of steel slag, treating the mixture into a novel steel slag product with the water content of 0.5% by heat energy equipment, and grinding the novel steel slag product into the novel steel slagpowder in grinding equipment. According to the novel steel slag powder, the machine-hour yield can be increased by 48%; power can be saved by 45%, 40 to 50% of cement products can be replaced and prepared; 30 to 40% of concrete products can be replaced and prepared; the method can be widely applied to industrial and civil constructional engineering construction; the novel steel slag powder has theadvantages of being high in mass strength, good in abrasion resistance, large in fluidity, good in compatibility, small in slump loss, small in water requirement, low in hydration heat and the like,and in addition, the novel steel slag powder can save a large amount of land stacking cost, steel slag powder production cost and production cost of cement products and concrete products.
本发明公开了利用工业废渣镍渣制备新型钢渣粉的方法，按重量百分比将75%的镍渣和25%的钢渣混合均匀后通过热能设备处理成含水量0.5%的新型钢渣产品，再送入粉磨设备粉磨成新型钢渣粉。本发明中的新型钢渣粉可提高台时产量48%，可节电45%，可用40‑50%替代配制水泥产品，可用30‑40%替代配制混凝土产品，能广泛用于工业及民用等建筑工程建设，其产品具有质量强度高、耐磨性能好、流动度大、相容性好、坍落度损失小、需水量少、水化热低等优点，另外，本发明的新型钢渣粉可节约大量土地堆放放费用、钢渣粉生产成本以及水泥产品和混凝土产品的生产成本。
Method for preparing novel steel slag powder from industrial waste nickel slag
The invention discloses a method for preparing novel steel slag powder from industrial waste slag nickel slag, and the method comprises the following steps: uniformly mixing 75 wt% of nickel slag and25 wt% of steel slag, treating the mixture into a novel steel slag product with the water content of 0.5% by heat energy equipment, and grinding the novel steel slag product into the novel steel slagpowder in grinding equipment. According to the novel steel slag powder, the machine-hour yield can be increased by 48%; power can be saved by 45%, 40 to 50% of cement products can be replaced and prepared; 30 to 40% of concrete products can be replaced and prepared; the method can be widely applied to industrial and civil constructional engineering construction; the novel steel slag powder has theadvantages of being high in mass strength, good in abrasion resistance, large in fluidity, good in compatibility, small in slump loss, small in water requirement, low in hydration heat and the like,and in addition, the novel steel slag powder can save a large amount of land stacking cost, steel slag powder production cost and production cost of cement products and concrete products.
本发明公开了利用工业废渣镍渣制备新型钢渣粉的方法，按重量百分比将75%的镍渣和25%的钢渣混合均匀后通过热能设备处理成含水量0.5%的新型钢渣产品，再送入粉磨设备粉磨成新型钢渣粉。本发明中的新型钢渣粉可提高台时产量48%，可节电45%，可用40‑50%替代配制水泥产品，可用30‑40%替代配制混凝土产品，能广泛用于工业及民用等建筑工程建设，其产品具有质量强度高、耐磨性能好、流动度大、相容性好、坍落度损失小、需水量少、水化热低等优点，另外，本发明的新型钢渣粉可节约大量土地堆放放费用、钢渣粉生产成本以及水泥产品和混凝土产品的生产成本。
Method for preparing novel steel slag powder from industrial waste nickel slag
利用工业废渣镍渣制备新型钢渣粉的方法
TAN JILIN (author) / ZHANG SONG (author) / TAN WEI (author) / TAN YUHAN (author) / CAO JIANMING (author) / JU YANJUAN (author)
2020-08-14
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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