This paper analyzes and summarizes the rational approaches to increase electric current efficiency in salt and chemical industry both technologically and economically.
文章从技术和经济两方面，就盐化工业提高电流效率的合理途径，进行了分析和总结。
The improvement of catalytic production technology of chlorinated paraffin in Salt Chemical Industry Genernal Plant of Jianghan Oil Field was introduced as well as the practical results.
介绍了江汉油田盐化工总厂对催化法氯化石蜡生产技术进行改进的情况及应用效果。
This article describes the way of utilizing all elements of rock salt in Jintan city through chemical reactions, by Jintan Salt-chemical Industry Corporation.
介绍金坛盐化公司科学、合理、有效利用岩盐资源的方法和过程。
Soda ash and caustic soda are basic raw material in chemical industry. Existence of sulfate in brine has great impact on the production of soda and refined salt.
烧碱和纯碱是基本化工原料， 盐卤中硫酸根的存在严重影响这两种碱及精制盐的生产。
The invention relates to a moisture absorption humectant which adopts trehalose quaternary ammonium salt and a preparation method thereof, belonging to the daily chemical field and medicine industry.
本发明涉及日化领域及医药行业，具体是一种采用海藻糖季铵盐的吸湿保湿剂及其制备方法。
The invention relates to a moisture absorption humectant which adopts trehalose quaternary ammonium salt and a preparation method thereof, belonging to the daily chemical field and medicine industry.
本发明涉及日化领域及医药行业，具体是一种采用海藻糖季铵盐的吸湿保湿剂及其制备方法。
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