Southern graphite will take the lead in breaking through the technical bottleneck of microcrystalline graphite in the field of purification processing

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Southern Graphite Company plans to build graphite flotation, high carbon and ultra-high purity graphite purification projects during the 13th Five-Year Plan period, with a total investment of 2.5 billion yuan, including 300,000 tons of raw ore in the first phase and 200,000 tons of concentrate. It was completed and put into production at the end of 2017 This project will for the first time break through the technical bottleneck of microcrystalline graphite in the field of purification processing.

China Powder Network News Cangzhou is a well-known "hometown of microcrystalline graphite", accounting for more than 70% of the country. In recent years, the city has listed graphite as one of the key industries, giving priority to development and key cultivation, and striving to build a well-known “graphite capital” in the country.

Microcrystalline graphite is a type of graphite with a small crystal size, a high quality of raw ore, and dense inclusions of impurities. Due to the particularity of its mineral structure, it is more difficult to select and purify. To purify the graphite crystallites, the key is how to remove harmful impurities, the main component of SiO2, AI2O3, Fe2O3, CaO and MgO, and these sericite chemical composition consisting of, pyrophyllite, decomposed into oxides at high temperatures.

Liu Zhiren, deputy secretary of the municipal party committee and mayor, came to the graphite Lutang mining area in the south of China Building Materials to investigate the construction of graphite industry projects, mine technology reform and safety production. Liu Zhiren demanded that the project construction progress be accelerated, the technical transformation should be intensified, safety production should be promoted, and the transformation and upgrading of the graphite industry should be promoted.

Southern Graphite Co., Ltd. is affiliated to China National Building Material Group Co., Ltd., and was incorporated in Ganzhou City, Hunan Province on March 25, 2011. The registered capital is 1 billion yuan. The main business scope is the development of graphite and associated resources, deep processing of graphite, and research and development of new materials. With trade.

As a flagship company of China Building Materials Group's resource development business platform and new materials field, Southern Graphite is committed to actively promoting the integration of graphite industry resources and technological progress, strengthening, expanding and optimizing China's microcrystalline graphite industry, leading the microcrystalline graphite industry to continue healthily. development of.

In the hot sun, Liu Zhiren first came to the graphite flotation project of the Southern Graphite Company to understand the progress of the project construction. Southern Graphite Company plans to build graphite flotation, high carbon and ultra-high purity graphite purification projects during the 13th Five-Year Plan period, with a total investment of 2.5 billion yuan, including 300,000 tons of raw ore in the first phase and 200,000 tons of concentrate. It was completed and put into production at the end of 2017 This project will for the first time break through the technical bottleneck of microcrystalline graphite in the field of purification processing, and lay a solid foundation for the next step of producing high-purity graphite and various high-end graphite products and extended graphite industrial chain, which will enhance the overall profit space of the industry and realize the comprehensive integration of mineral resources. use.

Subsequently, Liu Zhiren came to the main shaft of the south graphite six mines to understand the technical transformation and safety production of the mine. Through technical transformation and safety review, the main well of the six graphite mines has resumed production and has formed a production scale of 400 tons of graphite per day.

Southern Graphite is committed to building graphite deep processing and industrial chain, and has become the largest graphite industry base in the world. At present, the company has invested nearly 4 billion yuan in the technical transformation of mining areas, and plans to invest 5 billion yuan in the next five years for projects such as raw ore production bases, graphite deep processing projects, new materials engineering technology research and development centers and graphene industrial parks. Construction, forming an industrial research base for the transformation of scientific and technological achievements on the spot, and strive to transform the company into a graphite industry cluster integrating raw ore production, graphite deep processing, new material product research and development, technology transformation and logistics trade.