The application status of tail chlorine gas desorption process in PVC production and its existing problems were introduced.
介绍了尾氯脱吸工艺在PVC生产中的应用情况及存在的问题。
Combing with the features of water-soda washing units, the water balance were put forward, and the tail chlorine gas desorption process based on whole water cycle were designed.
结合PVC水碱洗工序生产装置的特点，提出了水平衡的观点。设计了基于水全循环的尾氯脱吸工艺。
The new process of recycle anodynon in tail gas of chlorine oil production with solvent low temperature absorption method was researched.
研究了溶剂低温吸收法回收氯油生产尾气中氯乙烷的新工艺。
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