离子膜法制碱中氢氧化钠含量的简易分析方法  

The Simple Analysis Method of Caustic Soda Content in Ionic Membrane Sodium Hydroxide Production

作　　者：纪祥娟 李佳 王丽 

机构地区：[1]鲁南煤化工研究院,山东济宁272000 [2]济宁圣都国际会议中心,山东济宁272000

出　　处：《广州化工》2010年第8期195-196,205,共3页GuangZhou Chemical Industry

摘　　要：烧碱中氢氧化钠含量的分析是一个非常重要的分析项目。本文通过介绍国家标准GB/T4348.1-2000《工业用氢氧化钠中氢氧化钠含量的测定》中规定的氢氧化钠的测定方法,在此基础上进行了简化,提出了简易分析法。通过几组实验对比国标分析法和简易分析法两种方法的差异,并对相关数据进行了精密性和可靠性检验,结果令人满意。The analysis of the caustic soda content in sodium hydroxide was a very important project.The national standard measurement method GB /T 4348.1-2000 was introduced and an easier method was put forward based on it.The difference between national standard measurement method and easier methods were contrasted by several group experiments,the precision and reliability of the related data were tested,and the result was satisfied.

关 键 词：国家标准 氢氧化钠 简易分析 可靠性 

分 类 号：TQ114.26[化学工程—无机化工]