文档介绍：聚***乙烯毕业论文 1 内容摘要本文讲述了我国聚***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***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***乙烯; 生产技术; 悬浮法; 乙炔法; 乙烯法; Abstract This article narrated industry ofour country PVC production technology the development and current status, Including raw materials, process equipment, polymerization method. This design uses the method of suspension PVC production, Introduces the production of PVC resin by suspension method and polymerization mechanism, Technology problems in the process, including quality influence factors, process conditions and the synthesis of various additives, on the polymerization process was described in detail. And from the material balance, heat balance calculation and the equipment selection and calculation three aspects to carry on accurate calculation of technology, on the site were selected, took fire and explosion, mine and other important measures for waste recycling, are recited, draw the process flow diagram. Key words: PVC; production technology; suspension; acetylene; vinyl method; 聚***乙烯毕业论文 2 目录 1聚***乙烯的概述................................................................................................................ 4 聚***乙烯.................................................................................................................... 4 聚***乙烯的性质................................................................................................. 4 聚***乙烯的优点................................................................................................. 4 聚***乙烯的用途................................................................................................. 4 聚***乙烯工业的重要性................................................................................. 5 中国聚***乙烯的发展..................................................................................... 6 聚***乙烯生产工艺.....