检修前氯氢系统的处理

Treatment of chlorine and hydrogen system before maintenance

介绍了氯碱装置停车前氯氢系统处理时存在的问题。根据多年经验和理论依据,总结了氯气系统和氢气系统处理时的理论,提出了氯碱装置系统处理的思路和方法。

The problems existing in the treatment of hydrogen and chlorine system before shutdown of chlor - alkali plant are introduced. Based on the many years of experience and theoretical basis the theoretical methods of handling chlorine system and hydrogen system are summarized, and the ideas and methods of systematical treatment for chlor - alkali plant are put forward.