介绍了杭州电化集团有限公司在引进离子膜碱装置上采用的国产DCS系统的结构及特点。
The structure and characteristics of homemade DCS system being used on imported ionic membrane caustic soda unit in Hangzhou Electrochemical Group Co. , Ltd. was introduced.
介绍某公司引进的离子膜制碱装置采用国产dcs系统的原由，系统的结构及特点。
The reasons for adopting homemade DCS to introduction ion membrane alkali produced device in Hangzhou Electrochemical Group Ltd.
介绍了DCS在离子膜制碱工艺中的应用及常用控制方案的实现和运行效果。
The application of DCS in the production process of ion-exchange membrane caustic soda, the realization of common controlling plans and the practical results are introduced.
从盐水二次精制、离子膜电解技术方面概述了离子膜电解制碱技术。
The ion-exchange membrane caustic soda technology is summarized in the fields of secondary refining of brine and ion-exchange membrane electrolytic technology.
研究表明：一价阴离子选择膜电渗析法从粗钨酸钠溶液中脱除游离碱是经济可行的。
It has been proved that it is economical and feasible to eliminate educt alkali from coarse sodium tungstate with electrodialysis method of negative ion (1) selective membrane.
研究表明：一价阴离子选择膜电渗析法从粗钨酸钠溶液中脱除游离碱是经济可行的。
It has been proved that it is economical and feasible to eliminate educt alkali from coarse sodium tungstate with electrodialysis method of negative ion (1) selective membrane.
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