滴定分析在聚酯生产工艺中的应用研究  

Application of titration analysis in polyester production process

作　　者：赵文球 付子波 ZHAO Wen-qiu;FU Zi-bo(Rongsheng Petrochemical Co.,Ltd.,Hangzhou 311247,China)

机构地区：[1]荣盛石化股份有限公司,浙江杭州311247

出　　处：《聚酯工业》2022年第2期32-36,共5页Polyester Industry

摘　　要：主要阐述了滴定分析在分析化学中任务与应用,介绍了滴定分析的基本原理、指示方法、滴定操作及自动滴定等方面。在滴定分析领域中,滴定剂的标定、滴定介质的选择、指示方法的确立、建立适宜的滴定曲线、选择最佳的滴加方法等是影响化学反应最重要的因素。迄今为止,建立于化学原理的测量方法仍占全部分析化学方法的主导地位,在实际生产中应用广泛,本文举例介绍滴定分析在聚酯生产工艺中的应用。This paper mainly describes the tasks and applications of titration analysis in analytical chemistry,and introduces the basic principle,indicating method,titration operation and automatic titration of titrationanalysis.In the field of titration analysis,the calibration of titrationagent,the choice of titration medium and the establishment of indicating method Establish appropriate titrationcurve,and choose the best way to add is the most important factors that affect the chemical reaction.Up to now,the measurement method based on chemical principle still occupies the dominant position in all analytical chemistry and is widely used in practical production.This paper introduces the application of titration analysis in polyester production process with examples.

关 键 词：滴定剂 滴定介质 指示方法 滴定曲线 应用 

分 类 号：TQ323.41[化学工程—合成树脂塑料工业]