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Coal chemical companies here limit production by 30% Author/Source: Coal Chemical Industry Information Network Date: 2023-03-22 Click rate: 43 In order to effectively reduce the level of air pollution and effectively protect the physical and mental health of the people, upon approval by the Jincheng City Heavy Pollution Weather Emergency Headquarters, it was decided to launch an orange warning (level II) for heavy pollution weather in Jincheng City from 12:00 on March 20, 2023, and the adverse meteorological conditions response measures launched on March 18 were simultaneously cancelled. According to the announcement, in terms of mandatory pollution reduction measures, Jincheng proposed emission reduction measures from both industrial sources and social sources. Among them, the coal chemical industry-current coal chemical enterprises have limited production by 30%. Traditional coal chemical industry is measured by gasifier cold reserve, and new coal chemical industry is measured by total gasification oxygen (normal production by Shanxi Lanhua Coal Chemical Co., Ltd.). The daily average concentrations of particulate matter, SO2, and NOX in coal-fired boilers (including power plant boilers) with a capacity of 65 tons and above in Jincheng are controlled below 5, 20, and 40 mg/cubic meter respectively. ； The daily average concentrations of particulate matter, SO2, and NOX in other coal-fired boilers (including three-waste furnaces and air-blowing boilers) are controlled below 10, 35, and 50 mg/cubic meter respectively. The daily average SO2 and NOX concentrations of Jincheng Zhongke Green Energy Co., Ltd. are controlled below 30 and 150 mg/cubic meter respectively.