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高钙镁钛渣沸腾氯化是一个技术难度大的问题。近年来国内的研究工作倾向于高温氯化,以促进床层中生成的MgCl_2、CaCl_2分散,并已获得初步成功。但是,高温氯化有它不利的方面:第一,炉气出口温度高,使冷凝收尘系统负荷大;第二,炉衬易损坏;第三,炉渣温度高,机械化排渣有困难,有的方法对综合利用电解阳极氯气不容易实现;第四,能量损失大。因此有必要探索新
High calcium magnesium slag boiling chlorination is a technical difficult problem. In recent years, domestic research tends to chlorinate at high temperature to promote the dispersion of MgCl 2 and CaCl 2 generated in the bed and has achieved initial success. However, high-temperature chlorination has its disadvantageous aspects: firstly, the outlet temperature of the furnace gas is high, so that the load of the condensing and dust collection system is large; secondly, the lining is easily damaged; thirdly, the temperature of the slag is high and there is difficulty in mechanical slag removal; The method is not easy to achieve comprehensive utilization of electrolytic anode chlorine; fourth, large energy loss. So it is necessary to explore new