In order to avoid the occurrence of the mixed dehydration explosion caused by hydrogen chloride, the chlorine free on-line analyzer was in stalled in the hydrogen chloride main pipe to further improve the safe and stable operation of the production system.%为了避免因氯化氢过氯引发混合脱水爆炸事故的发生,在氯化氢总管安装游离氯在线分析仪,进一步提高了生产系统的安全稳定运行.
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