【摘 要】
：
The experimental study on the tailings from Chengchao Iron Ore Mine has been introduced briefly. By analyzing the chemical and mineral compositions of Chenchao
【机 构】
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Wuhan University of Technology
论文部分内容阅读
The experimental study on the tailings from Chengchao Iron Ore Mine has been introduced briefly. By analyzing the chemical and mineral compositions of Chenchao Iron Ore, the technological process has been constituted. According to the comparison experiments, the optimal proportion of cement and lime, dosage of the additional silicon-materials, calcium-silicon proportion, dosage of aluminum powder and other parameters have been decided. Aerocrete has been trial-produced successfully with the low-silicon iron ore tailings. It has opened up a new way for the exploitation of the low-silicon iron ore tailings.
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