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Shaanxi Coal Yulin Chemical's 1.8 million tons of ethylene glycol has been running continuously for 192 days. Author/source: Modern coal chemical industry date: 2023-05-15 Click rate: 19 According to Shaanxi Coal Yulin Chemical Company, the company's 1.8 million tons/year ethylene glycol project has been fully integrated since October 9, 2022. As of the end of April this year, it has been operating continuously for 192 days, producing approximately 720,000 tons of ethylene glycol products. The production process has been continuously optimized, the production load has steadily increased, and the production efficiency has continued to improve. During the production process, in response to emergencies such as coal grinder failure, equipment operation at reduced load, and insufficient steam supply, Yulin Chemical scientifically analyzed the causes and preventive measures of abnormal phenomena, summarized and implemented a series of measures such as coal impurity removal, planned defect elimination and maintenance of the coal grinder, and improved gasifier reliability. It also established a ledger and eliminated defects item by item to form a closed-loop management, truly discovering one item and eliminating the other. Shaanxi Coal Yulin Chemical Company's 1.8 million tons of ethylene glycol uses coal as raw material, Colin CCG gasification, and Japanese high-chemical ethylene glycol technology. Divided into three series, each series is the same size.