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针对苯乙烯在生产储存过程中聚合物升高的原因，结合苯乙烯化学性质，防止苯乙烯聚合物升高应严格控制其温度、氧含量、阻聚剂含量等参数，引起这些参数升高因素很多，有地理环境、设计缺陷、设备故障、工艺操作中阻聚剂的含量、氮封的压力等工艺指标参数，本文结合实际工作经验，对生产中存在的问题逐一分析，并给出相应的处理措施。“,”in view of the reasons for the increase of polymer in the production and storage of styrene, combined with the chemical properties of styrene, the temperature, oxygen content, polymerization inhibitor content and other parameters should be strictly controlled to prevent the increase of polymer. There are many factors causing the increase of these parameters, such as geographical environment, design defects, equipment failure, polymerization inhibitor content in process operation, etc In this paper, combined with practical work experience, the problems in production are analyzed one by one, and the corresponding treatment measures are given.