Sanning Chemical has applied for a patent for a condensation and purification system, method, and application related to the steam generated during the concentration and evaporation process

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Sanning Chemical has filed for a patent related to a condensation and purification system, method, and application for the steam generated during the concentration and evaporation process; this approach offers low costs and high economic benefits. According to information from the Intellectual Property Office, Hubei Sanning Chemical Co., Ltd. submitted a patent application titled “Condensation and Purification System, Method, and Application for Steam Generated During Concentration and Evaporation Process”, with the publication number CN120437664A; the application was filed in June 2025. The patent abstract indicates that this invention falls within the field of fine chemical technology, and it discloses a condensation and purification system, method, and application for the steam generated during the concentration evaporation process. This system includes a concentration evaporation unit; the outlet at its bottom returns to this unit via pipes, along with a concentration circulation pump and a steam heater. At the top of the concentration evaporation unit, there is a device for removing scale from the vapor stream, which is then connected to the lower part of a distillation unit. The vapor outlet at the top of the distillation unit passes through a condenser before being connected to a gas-liquid separation unit. The bottom of the gas-liquid separation unit is connected to the upper feed inlet of the distillation unit via a reflux pump, while the lower part of this unit is equipped with a pipe for carrying the purified liquid, and its upper part has a vapor outlet pipe. By using this system and method, the steam generated during the concentration and evaporation process can be effectively treated to produce purified condensed liquid, with low costs and high economic efficiency. According to Tianyancha, Hubei Sanning Chemical Co., Ltd. was established in 1996 and is located in Yichang. It is a company that focuses on the manufacturing of chemical raw materials and chemical products. The registered capital of the enterprise is 267.2308 million RMB. According to the big data analysis provided by Tianyancha, Hubei Sanning Chemical Co., Ltd. has made investments in 32 companies in total, participated in 1,793 bidding projects. In terms of property-related information, there are 39 trademark records and 998 patent records; additionally, the company holds 1,445 administrative licenses.