Zhongyan Inner Mongolia Chemical has obtained a patent for an efficient salt production system that makes full use of secondary steam in order to reduce steam consumption and achieve the evaporation of brine for salt production

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Zhongyan Inner Mongolia Chemical has obtained a patent for an efficient evaporation production system for salt manufacturing that makes full use of secondary steam in order to reduce steam consumption. According to information from the Intellectual Property Office dated 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. have been granted a patent titled “Efficient Evaporation Production System for Salt Manufacturing from Refined Brine,” with the approval number CN223196564U; the application was filed in 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 device for salt production, a slurry tank, a cyclone, a centrifuge, a drying and packaging system, a primary preheater, and a condensate balance tank. This practical new design makes full use of secondary steam to reduce steam consumption, and it also makes use of the excess heat in the system to lower the system’s energy usage ； 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 holds 81 trademark records and 288 patent records; additionally, the company possesses 52 administrative licenses. Zhongyan Jilantai Chlor-alkali Chemical Co., Ltd., established in 2007 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 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 Tianyancha’s big data analysis, 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.