The project is located in Area C of Yunyang Industrial Park, covering an area of about 250 mu. Four new projects and supporting public facilities, such as salt making, mining, thermoelectric and special wharf, will be built, forming an annual production capacity of 600,000 tons of refined salt. The total investment of the project construction is estimated to be 366 million yuan, the planned construction period is 16 months, and the actual construction period is 12 months.
The whole production equipment of the project adopts one of the most advanced five-effect countercurrent vacuum evaporation processes in China, and the supporting thermal power station selects 75t/h or 90t/h circulating fluidized bed boiler and a single back pressure 6000Kw steam turbine. The heat source steam and raw salt water of the project are non-toxic and pollution-free, and the sodium chloride content of the produced products reaches 99.74%, which is better than the standard of 99. 10% in the national industrial salt GB5462. The impurity content is far below the national industrial salt standard. The environmental impact factors such as waste water, waste gas and noise in the production process are strictly controlled by advanced technology, and passed the Chongqing Environmental Assessment.
Yunyang has a salt-making history of more than 2000 years, and its rock salt geological reserves are rich. The geological reserve of rock salt ore in the proposed mining area (about 2.26km2) is 670 million tons, which can fully meet the demand of building 600,000 tons/year brine superimposed salt mine for rock salt resources of 100 year.
As an important part of Chongqing's "one circle and two wings" industrial development, this project is a key project at the municipal level in Chongqing and a key construction project in Yunyang County. After the completion of the project, the annual sales revenue is nearly 300 million yuan, which can not only effectively increase local tax revenue, provide 500 jobs, and promote the employment of 2,000 people in related industries, but also effectively alleviate the problem of industrial hollowing out in the reservoir area, continue Yunyang's salt-making history for more than 2,000 years, and reunite the salt chemical dream of 65.438+0.34 million Yunyang people.