1、  概述：

Introduction

氯碱工业和纯碱工业是基本化学工业的重要组成部分，电解食盐水溶液生产的烧碱和氯气都是基本化工原料。

Chloral-alkali and soda ash industry is an important part of basic chemical industry. Sodium caustic soda and chlorine produced by electrolysis of the chloride aqueous solution are basic raw material in chemical industry.

2、  烧碱装置主要泵应用

Application of important pumps in caustic soda plant