氯碱工业回收硫酸分析方法研究

Study on analysis method of sulfuric acid recovery in chlor alkali industry

本文对氯碱工业回收硫酸的连续滴定法进行了条件选择实验,并与行业标准草案《氯碱工业回收硫酸》的方法进行了对比。实验结果表明,连续滴定法方法简单、快速,准确度高,具有可操作性。

Different effect of continuous titration of sulfuric acid recovery under different conditions in chlor-alkali industry were explored in this paper, the result showed that the method of continuous titration has advantages of simpler, faster and more accurate, especially more operable as compared with the method in draft of professional standard.