en.Wedoany.com Reported, the feasibility study and budget estimate for the CRRC Yulin Coal Deep Processing Base Project indicates an investment of 23.888 billion yuan. The project is located in the Southern Zone of the Energy and Chemical Industry Park in Yuheng Industrial District, Yulin City, Shaanxi Province. It is designed with an annual production capacity of 2.2 million tons of methanol and 900,000 tons of polyolefins. Using Dahai Ze coal as raw material and employing technologies such as AP (GE) water-coal slurry semi-waste heat boiler gasification and third-generation methanol-to-olefins (MTO), the project will construct one EVA unit and three polyolefin units to produce a series of high-end polyolefin products.

The main units of the project include air separation, gasification, purification, sulfur recovery, methanol synthesis, MTO, olefin separation, three polyolefin units, and one EVA unit. It is expected to achieve intermediate handover, trial operation, and commence production by mid-2026. Upon operation, the project will effectively promote local economic and social development, drive industrial structure optimization and upgrading, and create employment for tens of thousands of people during the peak construction period. By then, China National Coal Shaanxi Company will further expand its new advantages as the "chain leader" enterprise in the industrial chain, promote the high-end, diversified, and low-carbon development of coal chemical industry, and foster the integrated development of coal, coal power, and new energy, thereby building a dense industrial chain and value chain.

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