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对炉甘石在不同温度下的煅淬品进行了化学成分比较分析,并在此基础上用正交设计法选择了最佳工艺条件为A_3B_3C_2,即将炉甘石在700℃下进行煅烧,恒温30分钟,水淬一次。
A comparative analysis of the chemical composition of calamine calcined products at different temperatures was carried out. Based on this analysis, the optimum process condition was selected as A_3B_3C_2 by orthogonal design method. Calamine was calcined at 700°C. 30 minutes, water quenched once.