18500吨/年聚氯乙烯悬浮聚合工艺设计
摘 要
本文讲述了我国聚氯乙烯工业生产技术的发展进程和目前状况，包括原料路线、工艺设备、聚合方法等。本设计采用悬浮法生产聚氯乙烯，介绍了采用悬浮法生产PVC树脂工聚合机理，工艺过程中需要注意的问题，包括质量影响因素，工艺条件及合成工艺中的各种助剂选择，对聚合工艺过程进行详细的叙述。并且从物料衡算、热量衡算和设备计算和选型三个方面进行准确的工艺计算，对厂址进行了选择，采取了防火防爆防雷等重要措施，对三废的处理回收等进行了叙述，画出了整个工艺的流程图。
关键词：聚氯乙烯， 生产技术，悬浮法，防粘釜技术
           

Design of 16500 tons / year PVC suspension polymerization process
ABSTRACT
This article tells the story of China's PVC industry production technology of the development process and current situation, including raw material route, process equipment, polymerization methods and so on. The design and production of PVC by suspension method, the paper introduces the production of PVC by suspension method resin polymerization mechanism, need to be aware of the problems in the process of technology, including the quality influencing factors, technical condition and various additives in the synthesis process selection, description of how the polymerization process in detail. And from material balance, heat balance, and equipment selection three aspects to carry on the accurate calculation and process calculation, on the site selection, adopted the lightning protection and other important measures for fire and explosion prevention, the treatment to three wastes recycling and so on has carried on the narration.
KEY WORDS: polyvinyl chloride，the production technology，the suspension method，anti-sticking reactor technology

目　录
      3.1.1 满足工艺要求    19

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