[Haichuan Chemical Engineering News] Xinjiang Baoshun Chemical's 300,000-ton tar deep processing unit raw material diversification and adaptive transformation project environmental impact assessment approval

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Xinjiang Baoshun Chemical's 300,000-ton tar deep processing unit raw material diversification and adaptive transformation project is based on the relevant regulations on the environmental impact assessment approval process for construction projects. After review, the Department of Ecology and Environment of the Xinjiang Uygur Autonomous Region plans to make an approval decision on the following construction project environmental impact report (table). In order to ensure the seriousness and fairness of this review work, the basic information of the project environmental impact report (table) is now made public. Xinjiang Baoshun Chemical Technology Co., Ltd.'s 300,000-ton-per-year tar deep processing device raw material diversification and adaptive transformation project is located at the existing site of Xinjiang Baoshun Chemical Technology Co., Ltd. in the central area of ​​Xinjiang Fukang Industrial Park. The 1×300,000 t/a high-temperature coal tar processing unit that has obtained environmental impact assessment approval and passed the acceptance inspection will undergo technical transformation. After the transformation, it will process 150,000 tons of high-temperature coal tar and 150,000 tons of medium and low-temperature coal tar annually. The overall coal tar processing scale will remain unchanged. High-temperature coal tar is distilled to separate the light oil, anthracene oil products, triple-blend oil and asphalt in the tar. The triple-blend oil is obtained through alkali washing and distillation to obtain industrial naphthalene products, and the asphalt is modified to produce modified asphalt. Medium and low-temperature coal tar processing uses distillation to separate light oil, anthracene oil products and asphalt from the tar. The asphalt is modified to produce modified asphalt. The main project (the coal tar processing device relies on the existing project, and some processes for processing medium and low-temperature coal tar are decommissioned due to technical transformation) ； Auxiliary projects (adjustment of the external pipes of the process, and the circulating water system relies on existing projects), public projects (water supply and drainage, power supply, heating, gas supply, etc. rely on existing projects), storage and transportation projects (storage tanks and storage tanks all rely on existing projects), and environmental protection projects (4 new sets of process waste gas treatment devices are added, and the remaining tail gas absorption towers, online monitors, sewage treatment facilities, and hazardous waste warehouses all rely on existing projects). The total project investment is 6 million yuan, and the environmental protection investment is 1 million yuan.