Application of Separation Technology of Thick Salt in Coal Chemical Industry
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Keywords: Application of Separation Technology of Thick Salt in Coal Chemical Industry
Characteristics of coal chemical brine: Influent water quality changes greatly, many uncertainties, high salt content, organic species, high content, high biodegradation, calcium, magnesium, fluorine, silicon and other ions, easy to cause scaling, plug equipment. The salt water can be directly separated and extracted by the multi-effect evaporation crystallization process. The water evaporated from the system can be reused for production. It can be used for production without any assignment. It can effectively use water resources. The crystallized single salt or double salt can be used as Industrial raw materials are sold and can also be reused as their own process production.