Zhongyan Inner Mongolia Chemical has obtained a patent for an efficient evaporation salt-production system for refined brine, which makes full use of secondary steam to reduce steam consumption

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Zhongyan Inner Mongolia Chemical has obtained a patent for an efficient evaporation system for salt production using refined brine, which enables full utilization of secondary steam and reduces steam consumption. According to information from the Intellectual Property Office, as of August 8, 2025, Zhongyan Inner Mongolia Chemical Co., Ltd., Zhongyan Jilantai Chlor-alkali Chemical Co., Ltd., and Zhongyan Inner Mongolia Chemical Sodium Industry Co., Ltd. hold a patent titled “Efficient Evaporation System for Salt Production Using Refined Brine”; the approval number of this patent is CN223196564U, with the application date being October 2024. The patent abstract indicates that this utility model discloses an efficient evaporation system for salt production from refined brine, which includes a refined brine tank, a secondary preheater, a non-condensable gas preheater, an MVR thermopressure evaporation salt production device, a slurry tank, a cyclone, a centrifuge, a drying and packaging system, a primary preheater, and a condensate balance tank. This utility model makes full use of secondary steam to reduce steam consumption; meanwhile, it utilizes the residual heat in the system to minimize its energy consumption ； The MVR thermal pressure evaporation salt production system features a simple process flow, few pieces of equipment, low steam consumption, and easy operation. According to Tianyancha, Zhongyan Inner Mongolia Chemical Co., Ltd. was established in 1998 and is located in Alxa League; it is a company that specializes in the manufacturing of chemical raw materials and chemical products. The registered capital of the enterprise is 1,471.7004 million RMB. According to the big data analysis provided by Tianyancha, Zhongyan Inner Mongolia Chemical Co., Ltd. has made investments in 19 companies in total, participated in 5,000 bidding projects. In terms of property-related information, it possesses 81 trademark records and 288 patent records; furthermore, the company holds 52 administrative licenses. China Salt Jilantai Chlor-Alkali Chemical Co., Ltd., established in 2007 and located in Alxa League, is an enterprise engaged primarily in the manufacturing of chemical raw materials and chemical products. The registered capital of the enterprise is 3,039.6562 million RMB. According to the big data analysis provided by Tianyancha, Zhongyan Jilantai Chlor-Alkali Chemical Co., Ltd. has made investments in 2 companies, participated in 3,177 bidding projects, and holds 203 patent records. In addition, the company possesses 130 administrative licenses. Sino Salt Inner Mongolia Chemical Sodium Industry Co., Ltd., established in 2002 and located in Alxa League, is a company primarily engaged in the manufacturing of chemical raw materials and chemical products. The registered capital of the enterprise is 101.4372042 million RMB. According to the big data analysis provided by Tianyancha, Zhongyan Inner Mongolia Chemical Sodium Industry Co., Ltd. has participated in 994 bidding projects and holds 121 patent records; in addition, the company possesses 30 administrative licenses.