The hottest Henan 2019 air pollution control battl

2022-07-26
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Henan 2019 air pollution prevention and control battle: withdraw from the low efficiency electrolytic aluminum production capacity, continue to tighten the environmental protection transformation

Henan electrolytic aluminum implemented the special emission limit of air pollutants last year, and this year it is required to further improve the standard, and the SO2 emission concentration is not higher than 35 mg/m3. Accelerate the withdrawal of inefficient electrolytic aluminum production capacity, and actively promote the withdrawal of independent aluminum carbon enterprises with less than 100000 tons/year

recently, the leading group of pollution prevention and control in Henan Province released the implementation plan of air pollution prevention and control in 2019 in Henan Province. The plan has arranged and deployed a total of 49 tasks and measures in 10 campaigns, including the campaign to reduce coal consumption, the campaign to optimize industrial layout, the campaign to adjust transportation structure, the campaign to increase ecological capacity, the campaign to control diesel trains, the campaign to improve dust control and efficiency, the campaign to upgrade industrial green, the campaign to promote clean heating, the campaign to improve monitoring capacity, and the campaign to prevent and control pollution in autumn and winter

coal consumption reduction

2019, strive to control the total coal consumption in the province at about 210 million tons, a year-on-year decrease of about 5%; We will eliminate another batch of coal-fired power units of 200000 million or below, and strive to eliminate 1.5 million kilowatts of coal-fired power units that are backward and have an unreasonable layout; We will increase the scale of foreign electricity into Henan and strive to achieve 50billion kilowatt hours of foreign electricity into Henan throughout the year

reduce the inefficient production capacity of nonferrous metals industry

accelerate the withdrawal of inefficient electrolytic aluminum production capacity, carry out carbon enterprise screening, and list the independent aluminum carbon enterprises with less than 100000 tons/year. Enterprises listed in Zhengzhou, Luoyang, Pingdingshan, Anyang, Jiaozuo, Sanmenxia, Xinxiang and other cities under the jurisdiction of the province will build a carbon output of 50% in 2019. Actively promote the withdrawal of independent aluminum carbon enterprises below 100000 tons/year. Cities are encouraged to shut down relevant enterprise equipment in advance

carry out standard raising and governance in non electric industries

1. Steel industry. By the end of 2019, qualified iron and steel enterprises in the province will complete standard upgrading and treatment, in which the emission concentration of iron and steel sintering flue gas particulate matter, sulfur dioxide and nitrogen oxide shall not be higher than 10, 35 and 50 mg/m3 respectively, and that of other production processes shall not be higher than 10, 50 and 200 mg/m3 respectively

2. Cement industry. By the end of 2019, qualified general cement clinker enterprises in the province will complete the management of raising standards. Under the condition that the standard oxygen content of the waste gas from the cement kiln is 10%, the emission concentration of particulate matter, sulfur dioxide, nitrogen oxide and ammonia escape shall not be higher than 10 and 5.4 respectively. Calculate the maximum peak to peak ore displacement (mm) of xp-p with the formula of 35, 100 and 8 mg/m3. Production lines with a production capacity of 2000 tons/day or less and included in the scope of elimination may no longer be upgraded

3. Coking industry. By the end of 2019, qualified coking enterprises in the province will complete the management of raising standards. The emission concentration of coke oven flue gas particles, sulfur dioxide and nitrogen oxides shall not be higher than 10, 35 and 100 mg/m3 respectively

4. Electrolytic aluminum industry. By the end of 2019, qualified electrolytic aluminum enterprises in the province will complete the improvement of standards. The emission concentration of particulate matter and sulfur dioxide in the flue gas of the electrolytic cell shall not be higher than 10 and 35 mg/m3 respectively

5. Carbon industry (including graphite). By the end of 2019, qualified carbon (including graphite) enterprises in the province will complete the management of raising standards. The emission concentration of flue gas particles, sulfur dioxide and nitrogen oxides in calcination and calcination processes shall not be higher than 10, 35 and 100 mg/m3 respectively. Independent aluminum carbon production lines with a production capacity of 100000 tons/year or less and included in the scope of elimination may not be upgraded

6. Flat glass and electronic glass industry. By the end of 2019, the qualified flat glass and electronic glass in the province will enable enterprises with similar operation interfaces for similar experimental models to complete the management of raising standards. The emission concentration of particulate matter, sulfur dioxide and nitrogen oxides shall not be higher than 30, 150 and 400 mg/m3 respectively

enterprises that have made clear plans for transformation and production transformation, returning from cities to parks, and closing down and exiting may no longer implement in-depth standard raising governance. The steel, cement, coking, electrolytic aluminum, glass and refractory enterprises that have not completed in-depth treatment within the time limit shall be included in the scope of punitive electricity price

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