Analysis on Causes of and Countermeasures for Blockage of Chlorine Feeding Pipe in the Process of Molten Salt Chlorination
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摘要: 对TiCl4熔盐氯化过程通氯管堵塞的原因进行了分析,发现熔盐氯化温度、原料、压力、熔盐体系与操作情况是造成通氯管堵塞的主要因素;生产过程可以通过控制温度、压力、熔盐体系、操作参数,合理选择原料与优化设计来减少或避免通氯管堵塞问题的发生。Abstract: The causes of the blockage of chlorine pipe in the process of molten salt chlorination for TiCl4 production are analyzed in this paper.It has been found that the main factors leading to blockage of chlorine pipe are temperature,raw materials,pressure,molten salt and operation.Some measures can be taken to reduce or avoid the occurrence of blockage,including appropriate control of temperature,pressure,molten salt and operating parameters,reasonable choice of raw materials and optimization of design scheme.
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Key words:
- TiCl4 /
- molten salt chlorination /
- blockage of chlorine feeding pipe /
- molten salt
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