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本文较详细的论述了利用蒸馏副产物—含镁冷凝物还原四氯化钛工艺过程的操作方法、技术条件以及还原设备的结构特点。文中指出,往反应器中加入不少于装入总镁量的15％的冷凝镁,在真空低温(200℃)下可进行还原反应,化学反应热使镁锭熔化,致使温度上升到850～900℃。该法的特点在于:1)可直接利用回收蒸馏的大量副产物;2)节省电能消耗;3)提高海绵钛的质量;4)设备结构比较简单。同时,作者还对于反应过程的机理做了预测。
This paper discusses in more detail the operation method, technical conditions and the structural characteristics of the reduction equipment by using distillation byproduct-magnesium condensate to reduce titanium tetrachloride. It is pointed out in the article that not less than 15% of the total amount of magnesium charged into the reactor can be reduced under vacuum and low temperature (200 ℃). The heat of chemical reaction causes the ingot to melt, causing the temperature to rise to 850 ~ 900 ℃. The law is characterized by: 1) the direct use of a large number of by-products of the recovery of distillation; 2) energy consumption savings; 3) to improve the quality of sponge titanium; 4) the device structure is relatively simple. At the same time, the author also predicted the mechanism of the reaction process.