节点文献
离子膜烧碱中氢氧化钠和碳酸钠含量的测定
Content measurement of sodium hydroxide and sodium carbonate in ion-exchange membrane caustic soda
【摘要】 介绍了双指示剂法和GB/T11199-89乙法(GB4348.1)的含量测定方法,提出了混合指示剂法和GB629-81两种新测定方法,并总结了化学试剂测定方法在离子膜烧碱中氢氧化钠和碳酸钠含量测定中的应用实践。
【Abstract】 The content determination techniques,the double-indicator technique and the second technique(GB4348.1) of the national standard GB/T11199-89,are introduced.Two new determination techniques,mixed-indicator technique and the technique of the national standard GB629-81,are proposed.And the application practices of chemical-agent technique on determining the content of sodium hydroxide and sodium carbonate in ion-exchange membrane caustic soda are summarized.
【关键词】 离子膜烧碱;
氢氧化钠;
碳酸钠;
双指示剂法;
混合指示剂法;
化学试剂法;
GB4348.1(乙法);
含量测定;
应用;
【Key words】 ion-exchange membrane caustic soda; sodium hydroxide; sodium carbonate; double-indicator technique; mixed-indicator technique; chemical-agent technique; the second technique(GB4348.1) of the national standard GB/T11199-89; content determination; application;
【Key words】 ion-exchange membrane caustic soda; sodium hydroxide; sodium carbonate; double-indicator technique; mixed-indicator technique; chemical-agent technique; the second technique(GB4348.1) of the national standard GB/T11199-89; content determination; application;
- 【文献出处】 氯碱工业 ,Chlor-Alkali Industry , 编辑部邮箱 ,2007年03期
- 【分类号】TQ114.2
- 【被引频次】3
- 【下载频次】228