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Treatment method for using industrial waste residue namely nickel slag as cement ingredient
The invention discloses a treatment method for using industrial waste residue namely nickel slag as a cement ingredient. The method comprises the following steps: sieving waste residue namely nickel slag discharged by nickel product production enterprises and an auxiliary material namely aluminum slag through an 80-mesh sieve, wherein the water content of the material is within 1.0%; the weight percentage of the nickel slag is 90-95%; and the weight percentage of the aluminum slag is 5-10%; and mixing nickel slag and aluminum slag to obtain the product. 50 to 60 percent of cement clinker is directly used as a cement product for cement ingredient production; the concrete is widely applied to commercial concrete and industrial and civil constructional engineering construction materials; theproduct quality is obviously improved, the use performance of cement and concrete products is improved; the hydration strength of cement and concrete is improved; the compatibility and slump are improved, the water demand is reduced, the wear resistance, freezing resistance, carbonation, chloride ion permeability and other properties of cement and concrete products are improved, the waste utilization rate is 100%, the production cost is reduced, a new technical method is provided for waste residue nickel slag enterprises, and resources and the environment are protected.
本发明公开了一种利用工业废渣镍渣用作水泥配料的处理方法，将生产镍产品企业排出的废渣镍渣与辅助材料铝渣通过80目的筛，水分在1.0％内的材料，按重量百分比计为镍渣90‑95％，铝渣计为5‑10％，经混合成的产品，直接用50‑60％替代水泥熟料用作水泥配料生产的水泥产品，广泛用于商品混凝土和工业及民用等建筑工程建设用料，其产品质量效果显著，改善了水泥和混凝土产品的使用性能，提高了水泥和混凝土水化强度，提高了相容性和坍落度，减少了需水量，提高了水泥和混凝土产品的耐磨性、抗冻性、碳化性、氯离子渗透性等性能，本发明利废率100％，降低了生产成本，为废渣镍渣企业提供了一种新的技术方法，保护了资源和环境。
Treatment method for using industrial waste residue namely nickel slag as cement ingredient
The invention discloses a treatment method for using industrial waste residue namely nickel slag as a cement ingredient. The method comprises the following steps: sieving waste residue namely nickel slag discharged by nickel product production enterprises and an auxiliary material namely aluminum slag through an 80-mesh sieve, wherein the water content of the material is within 1.0%; the weight percentage of the nickel slag is 90-95%; and the weight percentage of the aluminum slag is 5-10%; and mixing nickel slag and aluminum slag to obtain the product. 50 to 60 percent of cement clinker is directly used as a cement product for cement ingredient production; the concrete is widely applied to commercial concrete and industrial and civil constructional engineering construction materials; theproduct quality is obviously improved, the use performance of cement and concrete products is improved; the hydration strength of cement and concrete is improved; the compatibility and slump are improved, the water demand is reduced, the wear resistance, freezing resistance, carbonation, chloride ion permeability and other properties of cement and concrete products are improved, the waste utilization rate is 100%, the production cost is reduced, a new technical method is provided for waste residue nickel slag enterprises, and resources and the environment are protected.
本发明公开了一种利用工业废渣镍渣用作水泥配料的处理方法，将生产镍产品企业排出的废渣镍渣与辅助材料铝渣通过80目的筛，水分在1.0％内的材料，按重量百分比计为镍渣90‑95％，铝渣计为5‑10％，经混合成的产品，直接用50‑60％替代水泥熟料用作水泥配料生产的水泥产品，广泛用于商品混凝土和工业及民用等建筑工程建设用料，其产品质量效果显著，改善了水泥和混凝土产品的使用性能，提高了水泥和混凝土水化强度，提高了相容性和坍落度，减少了需水量，提高了水泥和混凝土产品的耐磨性、抗冻性、碳化性、氯离子渗透性等性能，本发明利废率100％，降低了生产成本，为废渣镍渣企业提供了一种新的技术方法，保护了资源和环境。
Treatment method for using industrial waste residue namely nickel slag as cement ingredient
利用工业废渣镍渣用作水泥配料的处理方法
2020-04-24
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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