Carbon industry borrows cost advantage to tackle high-end

At the 6th National Petroleum Coke-Carbon Property Chain Industry Forum held in Tianjin from October 30th to November 1st, experts at the meeting pointed out that the carbon industry should make full use of China's oil and coal by-product capital to overcome the special carbon. The bottleneck of data production techniques and the expansion of the use of carbon materials. The experts at the meeting unanimously exaggerated that China's growth of high-end carbon materials industry has capital advantages.
Taking coal tar as an example, the current output is 12 million to 12.5 million tons, accounting for about 2/3 of the global output. It is the largest supplier of coal tar pitch and coal-based chemicals in the world, but the actual processing capacity of coal tar in China is only 500. Ten thousand tons, the processing and assembly of a single set can be small and evacuated, so there is a great room for growth in the use of coal tar for deep processing of special carbon materials. Yu Wenping, general manager of Tianjin Jinmei Carbon Material Technology Growth Co., Ltd. proposed that the development of special carbon materials should be based on key technologies such as selection and ratio of raw materials, preparation of raw materials, impregnation of large-size blanks, and purification of graphitization. At present, only a few enterprises in China can produce isostatic graphite, but there is a big gap between the quality of products, functions and specifications and foreign products. The majority of nuclear graphite relies on the inlet; it is used to produce high-power graphite electrodes and ultra-high power. The annual output of needle-shaped coke of graphite electrode is only 50,000 tons, and the market occupation rate is very low. The center-phase carbon microsphere data which can be used for producing lithium-ion battery data and high-performance composite data is high in demand, less in production, and the price is high. 180,000 yuan / ton, greatly limiting the development of coherent products.
In addition, the production process of materials such as spherical activated carbon and pitch-based carbon fiber used in the fields of biomedicine and photovoltaic property also needs to be improved. Chen Guoqiang, executive vice president and senior engineer of the China Carbon Industry Association, believes that although China's special carbon materials have been greatly improved in terms of production technology, equipment, product specifications and quality, special carbon materials for high-end products have been produced. There is still a big gap between the level of skill and the country of wealth in Europe and America. Not only is the production range small, but the product grade is also low. He introduced that the special carbon material is one of the fastest growing and most promising new materials in the current industry. It has become a high-performance engineering material that is not lacking in the contemporary world. Special carbon materials are not only widely used in traditional industries such as metallurgy, chemical industry, machinery, etc., but also can be used in aerospace, new energy, communication, bioengineering and other emerging property categories, especially isostatic graphite materials, used for solar crystal silicon. Key data in the areas of batteries, fourth-generation nuclear reactors, EDM, manned aviation, energy conservation and emission reduction.