In the past five years, Kailuan Group has been aiming at the high-end of the industry, taking new energy, new materials and fine chemicals as the development direction, continuously expanding the industrial chain, unswervingly promoting the construction of key coal chemical projects and the integration of upstream and downstream industries. To the high end, the construction and completion of Tangshan Zhonghao Chemical Co., Ltd. 40,000 tons / year polyformaldehyde project and 150,000 tons / year adipic acid project, Tangshan Zhongyang New Energy Co., Ltd. 100,000 tons / year methanol fuel demonstration project, Tangshan Zhonghao Carbon Chemical Co., Ltd. 300,000 tons / year tar primary processing project and other high-end industrial projects, initially formed a new product system of new energy, new materials, fine chemicals, from traditional coal chemical to new energy, new A new leap in materials.
Constructing a high-end pattern of the industrial system
Aiming at the high-end of the industry, this is the basic direction that Kailuan Group has already established at the beginning of its development of coal chemical industry. The high-end industry targeted by Kailuan Group is not only the product chain eventually docked with petrochemical industry, but also enters the field of fine chemicals, including the intensive and efficient production and sustainable development of recycling.
In the past five years, Kailuan Group has been striving to build a green coal chemical park with industrial agglomeration, land intensive, layout optimization and functional support in accordance with the development ideas of “parking, base, upstream and downstream industry integration and public auxiliary engineering”.
The project of coking, CDQ, methanol, crude benzene refining, tar processing, polyoxymethylene, adipic acid, etc., which have been put into operation in Jingtanggang Coal Chemical Industry Park, has realized the recycling of by-products, the utilization of energy cascades and the sharing of various resources. It was identified as the first batch of “3255” circular economy demonstration park during the “Twelfth Five-Year Plan” period in Hebei Province. The main raw materials and most of the public and auxiliary media required by the Zhonghao Chemical Company's polyformaldehyde and adipic acid projects in the park are from the upstream enterprise Zhongrun Coal Chemical Company, and are directly transported through pipelines, which not only realizes the centralized processing and scale benefits of coking by-products. Moreover, the circular economy industrial chain was constructed, and the “chemical dryness” of coal chemical by-products was realized.
According to this line of thinking, by the end of 2015, Kailuan Group has formed seven coal chemical sub-companies and five major coal chemical industrial parks, making it the largest comprehensive coal mining industry in Hebei Province, with the longest industrial chain and the best circular economy. Independent coal chemical company.
In the operation and management of the project, Kailuan Coal Chemical adheres to new projects, new models, high positioning and high starting point, with the goal of least employing the same equipment, the best management and the highest efficiency in the country, minimizing the management level; Specialized management, outsourcing of non-core business, minimizing labor and employment. The new energy and new materials project has a 56.5% reduction in the average level of domestic similar enterprises. In domestic similar enterprises, the functional level is the least and the employment is the least, which greatly reduces the operating costs.
Adhere to technological process independent research and development
Coal chemical industry is a technology-intensive industry, ranging from production processes and product formulas to small catalysts. Any link may become a bottleneck restricting the development of the coal chemical industry.
Whoever has independent core technology will master the initiative of industrial development. In June 2009, in cooperation with Beijing University of Chemical Technology, the Kailuan Coal Chemical Research and Development Center was established as a symbol. The independent research and development of coal chemical technology in Kailuan has started in the “Eleventh Five-Year Plan” period. According to the planning and development orientation of “developing two major industrial chains of coal coking and carbon-chemical, and building three new product systems of new materials, new energy and fine chemicals”, the research and development of coal chemical technology of Kailuan Group has not been interrupted.
Up to now, 58 inventions have been declared national patents in the coal chemical industry, of which 30 have been authorized by the State Intellectual Property Office; 30 scientific and technological achievements have passed the appraisal or acceptance, and 21 have reached the domestic and international leading level; The first phase of the 1 million tons/year methanol fuel demonstration project for the development of M15 methanol fuel technology has been put into production; the M15 motor methanol gasoline, the M30 methanol gasoline, and the methanol gasoline gasoline group The Standard for Separation of Oil has been officially released as the first local standard for methanol fuel in Hebei Province. The research and development of polyoxymethylene modification technology started in April 2011 has made breakthroughs in five aspects of strengthening, toughening, flame retardant, abrasion resistance and weather resistance of POM, and applied for 3 invention patents for the automotive industry and electronics. More than 20 grades of polyoxymethylene modified special materials and their preparation processes have been developed for electrical materials. After testing, the performance index of polyformaldehyde reinforced modified materials has reached or partially surpassed the similar products of well-known foreign enterprises. The flame retardant performance of halogen-free flame-retardant polyformaldehyde modified materials has reached UL94-V0 level, which fills the gaps at home and abroad. The research results have built a production device of “1000 tons/year modified polyoxymethylene special plastic”.
During the “Twelfth Five-Year Plan” period, Kailuan Group also established “Hebei Province Coal-based Materials and Chemical Engineering Technology Research Center” and “Hebei Province Alcohol Ether Fuel Application Technology Testing Center”, and established a “opening” in cooperation with Beijing University of Chemical Technology.滦-Beihua University Engineering Plastics Research Center". In September 2015, Zhonghao Company was assessed as a national high-tech enterprise.
Pulling the product chain to a refined extension
During the “Eleventh Five-Year Plan” period, Kailuan Group completed the leap from the traditional coal industry to the coal coking industry. During the “Twelfth Five-Year Plan” period, it completed the leap from traditional coal coking to new energy and new materials. It has been transformed into snow-white POM particles and has even become a fuel for vehicles.
From the beginning of entering the field of coal chemical industry, Kailuan has set its sights on chemical products, and has determined the development idea of “focusing on Jiao as the mainstay”. During the “Twelfth Five-Year Plan” period, the Kailuan coal chemical industry adhered to the combination of introduction, digestion and absorption and independent research and development, which drove the coal chemical industry chain to the high-end, and made solid progress in the fields of new energy, new materials and fine chemicals.
The extension of the industrial chain is, in the final analysis, reflected in the increase in products and the increase in added value. During the “Twelfth Five-Year Plan” period, Zhongyang Company, which is responsible for new energy products, Zhonghao Company, which is a new material base, and Zhonghao Company, which undertakes a million-ton tar deep processing project, and other batches of new projects that realize the high-end extension of the coal chemical industry chain. Construction started one after another.
By the end of 2015, Zhongyang Company has the capacity to produce 100,000 tons of M15 methanol gasoline per year and put into trial production; Zhonghao's annual production of 40,000 tons of polyformaldehyde project and 150,000 tons of adipic acid project have produced high quality. Products, adipic acid products have entered the international market, marking the successful entry of Kailuan Group into the new materials field; the main equipment area of the first phase of the 300,000 tons tar primary processing project of Zhonghao Company has completed the water joint transport test...
After several years of development, Kailuan Group has formed three coal chemical industry chain - methanol industry chain: from gas to methanol, M15, M30, M85 gasoline products, polyoxymethylene; coal tar industry chain, from crude tar to hard Asphalt, washing oil, oyster sauce, and then extending dozens of fine chemical products; benzene industry chain, from crude benzene to refined benzene, adipic acid, nylon 66 engineering plastics.
During the “Twelfth Five-Year Plan” period, the coal chemical industry in Kailuan not only added 1.7 million tons of new coke production capacity, but also added 40,000 tons of polyformaldehyde, 150,000 tons of adipic acid, 100,000 tons of methanol fuel, and 300,000 tar processing capacity. Ton. By the end of the “Twelfth Five-Year Plan”, the Kailuan coal chemical industry has been able to convert a piece of coal into 66 different products, an increase of more than 30 kinds at the end of the “Eleventh Five-Year Plan”.
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