A Summary of Development of Coal Industry in the "Tenth Five-year Plan" of Yulin City
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Yulin coal formed during the long crustal movement and experienced three coal accumulations, forming three coal-bearing ages in the Permian, Triassic and Jurassic ages. Carboniferous Permian coal is mainly distributed along the Fugu and Wubao lines along the Yellow River, with proven reserves of 7.049 billion tons, 11 layers of coal seams, and a maximum thickness of 15.47 meters. The coal is mainly gas, fat, and coking coal. . Triassic coal is mainly distributed in Zizhou and Mizhi, with a total reserve of 0.33 million tons. Jurassic coal is mainly distributed in four counties of Yulin, Shenmu, Fugu and Hengshan, with a coal area of ​​24,561 square kilometers, proven reserves of 135.73 billion tons, and five layers of coal seams, with a maximum thickness of 12.5 meters per square meter. The underground area of ​​rice is more than 10 million tons of coal. The coal is mainly long flame coal, non-stick coal, and weak coal, and the coal quality has low ash (7% to 9%), low sulfur (less than 0.8%), and special The characteristics of low phosphorus (0.006%-0.035%) and medium-high calorific value (6800-8200 kcal/kg) are high-quality low-temperature dry distillation, industrial gasification and power coal, and are ideal for environmental protection coal in domestic and international markets. Stronger competitiveness.
The coal industry of Yulin City started from the “7th Five-Year Plan†period, and after more than 20 years of development, it has formed a production scale of 100 million tons/year. Since the "Eighth Five-Year Plan", the city's coal industry output value, taxation, and profits have consistently accounted for about 1/3 of the city's GDP and fiscal revenue. Since entering the “10th Five-Year Planâ€, Yulin’s coal industry economy has maintained a rapid growth rate and achieved five breakthroughs with turning points, landmarks, and history: First, the city’s coal production exceeded 100 million tons and reached 1.06 in 2005. Billion tons, a year-on-year increase of 30%, accounting for 68.5% of the province's output; second, the coal industry's output value exceeded 10 billion yuan, reaching 11.556 billion yuan, accounting for 35% of the city's industrial output value; Third, the entire industry to achieve tax profits and charges exceeded 5 billion yuan , reaching 5.478 billion yuan, accounting for 4.243 billion yuan, accounting for 62.69% of the total fiscal revenue; Fourth, the city's coal railway shipment exceeded the 10 million tons mark; Fifth, the local state-owned coal transportation companies achieved tax profits exceeded 500 million yuan, reaching 521 million yuan, a year-on-year increase of 13.5%.
Recalling the development history of the Yulin Coal Industry, it mainly has the following characteristics:
- Significant achievements have been made in the construction of coal mines. From the 1980s onwards, with the development of the Shenfu coalfield, a total of nearly 30 billion yuan has been invested by the state and local governments for the development and construction of coal resources. Modern mines such as Daliuta, Yanjialiang and Yushuwan have been formed. Representatives, mines with large, medium and small mines are complete, and countries, regions and individuals have jointly developed a pattern. At present, there are 395 production mines in the city, including 6 central enterprise mines, 2 provincial mining enterprises, and 387 local coal mines. During the “10th Five-Year Plan†period, the city seized the favorable opportunity for the construction of West China Coal East Transportation, West-to-East Electricity Transmission and energy and chemical industry bases, and focused on planning and construction according to the “high starting point, new mechanism, large-scale, modernization†coal mine construction policy. There are a number of modern mines such as Yung Shue Wan, Jin Jie, Feng Jia Pagoda, Caragano Tower, Hejia Tower, Sandaogou, Nanliang, Bay, Zhongneng Fuyang and Yangjiapan. Nanliang Coal Mine and Zhongneng Coal Mine have set an example for the technical transformation of local coal mines and become a shining pearl in the development history of Yulin Coal Industry.
-- Coal production and sales tend to be reasonable. Yulin City began to transport coal through railways in 1982, starting from 20,000 tons in the year, and after more than 20 years of development, the export coal plan was increased to 1.2 million tons/year, and the domestic coal plan was increased to 5.65 million tons/year. The number of shipping routes increased from the previous one to three, and the city’s highway coal metering stations approved by the provincial government were 36. As of the end of 2005, the city's state-owned key coal transportation and transportation enterprises transported 31.45 million tons of coal through railways, actually transported 42.285 million tons of coal, realized taxes and expenses of 1.644 billion yuan, and earned 267 million US dollars in export earnings.
-- The security situation is basically stable. Governments at all levels, coal management departments and coal mining enterprises attach importance to the general improvement of safety, deepen the special rectification of coal mines, strengthen supervision, increase investment, comprehensive management, and promote the overall stability of the city's coal mine safety. From 2001 to 2005, the death rate per million tons of raw coal in local coal mines in the city was far below the national average, 1.72, 1.23, 1.16, 0.81, and 0.90, respectively. The overall trend was a downward trend, with no serious accidents of more than 5 persons. The safety production of coal mines is at the forefront of the country and the province, and has been rated as an advanced collective for safety production for 16 consecutive years.
-- Major breakthroughs in structural adjustment. During the "10th Five-Year Plan" period, the coal industry gradually achieved a transformation from quantity and speed to quality and efficiency, from primary processing to deep processing and comprehensive utilization, and from extensive resource management to strict protection management.
First, the "three transformations" process has steadily advanced. Since 2003, Yulin City has earnestly implemented the spirit of "promoting 'three transformations' by the Provincial Party Committee and the provincial government and accelerating the meeting on the construction of energy and chemical bases in northern Shaanxi", insisting on equal emphasis on development and transformation, giving top priority to transformation, and highlighting coal. The main business, driven by the implementation of the project, promoted the construction of a number of coal-related conversion projects, and focused on the path of technological innovation, project promotion, and transformation.
Second, the effectiveness of standardized mine construction has been remarkable. Since 2003, the city has taken the lead in implementing safety and quality standardization mine construction in the province, with a total investment of 204 million yuan and the establishment of 68 standardized mines, which has initially changed the local coal mines that are small and scattered, dirty, disorderly, and disorderly. The situation of the environment and waste of resources has promoted the rational flow and effective allocation of resources and production, capital, and technology. The product structure has been significantly improved and the degree of industrial concentration has been continuously improved.
Third, resource management and environmental protection have been strengthened. During the “10th Five-Year Plan†period, the city’s cumulative investment of 153 million yuan, completed 3,459.67 square kilometers of coal geological exploration missions, created conditions for the follow-up planning and development; completed the overall planning of the Shenfu, Yushen, Handan horizontal mining area, and Through the review organized by the National Development and Reform Commission, it actively implemented resource integration and closed 516 coal mines that wereted resources, polluted the environment, and did not have safe production conditions. They implemented resource integration and technological transformation for 45 local coal mines and conducted 86 township coal mines. Union. During the “10th Five-Year Plan†period, the city’s accumulated investment of more than 200 million yuan was used for the clean-up and rectification of small coking plants. A total of 49 coal enterprises were closed, 78 coke ovens were demolished, and 160 million yuan was used for greening coal production and living areas. The mineral content and mineral appearance have been improved; 150 million yuan has been invested to compensate for the surface collapse, water leakage, and vegetation damage that have been formed in the coal mining industry; the greening area of ​​the mining area has reached more than 400 million mu and the grass cover rate is relatively high. In 2000, it increased by nearly 10 percentage points; organized experts to carry out investigations and investigations on the management of ground subsidence caused by coal mining, formulated an implementation plan for water conservation and coal mining in Yung Shue Bay, planned six industrial parks, promoted industrial concentration development, and concentrated environmental protection. Comprehensive utilization of resources; new construction of coal mines to implement environmental protection and construction projects "three simultaneous"; new power projects are using air-cooled devices, simultaneous construction of desulfurization facilities, and improve the water-saving environmental protection technology and equipment.