This reporter (Reporter Wang Leyi) May 12, the reporter learned from the Shanxi Province Coke Industry Association learned that by the end of 2007, Shanxi coking industry to achieve comprehensive utilization of coking environmental protection projects all reach production efficiency, and eliminate the closure of backward annual production capacity Accumulated more than 40 million tons. By then, all coke-making projects with improved coke, small machine coke, and non-conformity with industrial policies, chemical product recovery, and pollution control facilities will all be closed down. The move shows that Shanxi has a clear timetable for 'only coking' (meaning only coking, not recycling chemical products).
Shanxi is the largest coke production base in China. In 2004, Shanxi coke production reached 80 million tons, accounting for about 40% of the country's coke production, and it has become the fastest growing pillar industry in Shanxi Province. However, the extraordinary development of the Shanxi coking industry has a congenital deficiency, that is, less 'gas' lack of 'oil', 'only coke'. At present, the coking project has been completed and put into operation in this province. The problem of chemical product recovery and comprehensive utilization of coke oven gas is not outstanding. A considerable part of the facilities are not equipped with chemical product recovery facilities, coal tar recovery rate is only 44%, and coke oven gas recovery. With a utilization rate of only 24%, the annual direct or indirect loss of coal tar is approximately 1.5 million tons, and the loss of high calorific value coke oven gas is approximately 12.8 billion cubic meters.
In order to cope with the problem of 'only coke', the province has promulgated the "Three-year Promotion Plan for Renovating and Enhancing the Coking Industry in Shanxi Province," and the '4321 Project' has been implemented since this year. Zhang Gangfeng, secretary general of the Shanxi Province Coke Industry Association, introduced that the '4321 Project' step-by-step schedule is: By the end of 2005, 25 million tons or more of production capacity will be closed or eliminated, and the total coke production in the province will be controlled at 75 million tons/year. At the same time, all coking projects must be supported by the construction or improvement of chemical product recovery (exhaust heat utilization) facilities and environmental protection facilities. Chemical co-product recovery facilities and environmental protection facilities that have already been put into production coking projects are all in place, coke, coking by-product recycling, and comprehensive utilization of coking resources. Annual sales income reached 80 billion yuan. At the end of 2007, the total coke production in the province was controlled at about 80 million tons/year, and all chemical co-product recycling facilities, coke oven gas comprehensive utilization facilities, and environmental protection facilities were all put into operation, and the equipment was in good operation. The coke and coking by-products were all produced. The annual sales revenue of comprehensive utilization of recycling and coking resources has reached 100 billion yuan.
Shanxi is the largest coke production base in China. In 2004, Shanxi coke production reached 80 million tons, accounting for about 40% of the country's coke production, and it has become the fastest growing pillar industry in Shanxi Province. However, the extraordinary development of the Shanxi coking industry has a congenital deficiency, that is, less 'gas' lack of 'oil', 'only coke'. At present, the coking project has been completed and put into operation in this province. The problem of chemical product recovery and comprehensive utilization of coke oven gas is not outstanding. A considerable part of the facilities are not equipped with chemical product recovery facilities, coal tar recovery rate is only 44%, and coke oven gas recovery. With a utilization rate of only 24%, the annual direct or indirect loss of coal tar is approximately 1.5 million tons, and the loss of high calorific value coke oven gas is approximately 12.8 billion cubic meters.
In order to cope with the problem of 'only coke', the province has promulgated the "Three-year Promotion Plan for Renovating and Enhancing the Coking Industry in Shanxi Province," and the '4321 Project' has been implemented since this year. Zhang Gangfeng, secretary general of the Shanxi Province Coke Industry Association, introduced that the '4321 Project' step-by-step schedule is: By the end of 2005, 25 million tons or more of production capacity will be closed or eliminated, and the total coke production in the province will be controlled at 75 million tons/year. At the same time, all coking projects must be supported by the construction or improvement of chemical product recovery (exhaust heat utilization) facilities and environmental protection facilities. Chemical co-product recovery facilities and environmental protection facilities that have already been put into production coking projects are all in place, coke, coking by-product recycling, and comprehensive utilization of coking resources. Annual sales income reached 80 billion yuan. At the end of 2007, the total coke production in the province was controlled at about 80 million tons/year, and all chemical co-product recycling facilities, coke oven gas comprehensive utilization facilities, and environmental protection facilities were all put into operation, and the equipment was in good operation. The coke and coking by-products were all produced. The annual sales revenue of comprehensive utilization of recycling and coking resources has reached 100 billion yuan.
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