Brief introduction of Shaanxi Yang Jinhai Energy Co., Ltd. of China Coal Group

Since the establishment of 200 1, the company has always adhered to the concept of "coal-based, coal-electricity combination, circular cluster and scientific development", aiming at building a low-carbon circular economic park with "industrial coupling, resource utilization, closed-loop circulation and dry extraction", and constantly innovating and developing strongly. During the "Eleventh Five-Year Plan" period, the company achieved a total sales income of 2 1 100 million yuan and paid taxes of 2 1 100 million yuan, contributing more than 3 billion yuan to the society. It has become one of the large-scale energy enterprises in Shuozhou City, and has been awarded "Advanced Enterprise in Structural Adjustment", "First Ten Circular Economy Pilot Parks in the Province" and "Meritorious Enterprise in the 20th Anniversary of Shuozhou City" by the provincial party committee and government.

Coal production, transportation, washing, transportation and marketing are self-contained. 20 10 year investment11000000 yuan has been used to transform fully mechanized mining technology in eight self-owned coal mines, and safety-oriented standardized mines have been built in an all-round way; In 2007, a special belt coal transportation line with a total length of 15.5 km and an annual coal transportation capacity of150,000 tons was built, which realized the cleanliness, automation and intensification of coal transportation. Now it has two large coal washing plants and two automatic quantitative modern loading stations; With stable large customers at home and abroad, it has formed four large-scale coal production, transportation, washing and transportation of100000 tons.

Coal-electricity cogeneration has developed rapidly. A 2×50 MW coal gangue power plant will be built with an annual power generation capacity of 600 million kWh. The 2×300MW coal gangue power plant under construction is expected to realize double investment in June of 20 1 1 year, with an annual power generation of 3.3 billion kwh and sales income of 1 1 billion yuan. At the same time, it is planned to build 2×350MW coal gangue power plant and 2× 1000MW ultra-supercritical power plant, and the coal gangue in the park can be fully digested and utilized.

Comprehensive utilization of product waste. Using industrial wastes such as coal gangue, power plant fly ash and slag, a 2×16,500 kya silicon-manganese alloy factory and a production line of 200 million sintered bricks from coal gangue are built, and a dry-process cement project of 6,543,800 tons is under construction, forming a circular chain of coal, electricity, metallurgy and construction, and initially realizing the resource utilization, benefit and environmental protection of "three wastes".