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1、  概述：

Introduction

氯堿工業(yè)和純堿工業(yè)是基本化學(xué)工業(yè)的重要組成部分，電解食鹽水溶液生產(chǎn)的燒堿和氯氣都是基本化工原料。

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、  燒堿裝置主要泵應(yīng)用

Application of important pumps in caustic soda plant