Graphite is known as "black gold." It is understood that China's proven reserves of graphite account for 72% of the world's reserves, and graphite reserves in Heilongjiang Province account for 64% of China's reserves. However, China's graphite deep processing started relatively late. Compared with developed countries, graphite basic research and applied technology research still lag behind, and the added value of products is low. However, on the first day after the Spring Festival holiday, the reporter went to Jixi City, Heilongjiang Province, which is known as the “Phoenix Capitalâ€. It was discovered that some graphite enterprises, including Aoxing Energy, are constantly new in addition to graphite raw materials. Deep processing project to produce high value-added products of graphite. Han Yufeng, chairman of Heilongjiang Aoyu Graphite Group, told reporters that China's graphite raw materials were sold abroad at low prices, while the high value-added graphite products that China needed were bought back several times or even dozens of times higher than raw materials. Not only is the graphite resource wasted, but also a lot of money is needed to purchase graphite high value-added products. "We have been engaged in graphite production for more than 20 years. Now we think the most is that we can't let high profits be lost in our hands. We have to overcome all difficulties and carry out further processing." Han Yufeng said. In January 2010, Aoyu Graphite invested in Guangxia New Material Brick Co., Ltd., which blended the mined tailings produced with local coal resources to produce energy-saving and environmentally-friendly hollow bricks, filling the gap in the industry; April 2010 They also put into operation the Aoyu Graphite Group deep processing project, the first spherical graphite production line horse; in May 2011, the second spherical graphite production line was put into production; in order to fully carry out graphite deep processing and reproduce high value-added products, Aoyu graphite passed Inspected deep processing projects and production lines of various enterprises at home and abroad, and in July and October 2011, successively produced high value-added products such as expandable graphite, graphite paper and graphite seal. These six deep processing industrial chain products not only enabled the company to comprehensively promote the graphite deep processing project, but also embarked on the road of circular economy and reduced environmental pollution. It is not just the Aoyu Graphite Group that invests in graphite deep processing projects. In the past year or so, China's graphite enterprises have begun to realize the importance of high value-added products of graphite, and have also introduced technology and invested funds to start the operation of graphite deep processing. At the same time, high value-added products of graphite are not only used in heavy industry, foundry industry, chemical industry, etc., but with the development of modern science and technology and industry, its application fields are also expanding. For example, graphite has emerged as the anode material for lithium-ion batteries, becoming the darling of the electronics industry. Some companies in other industries have also begun to get involved in the graphite deep processing industry, wanting to share a "one cup." Beijing Automotive Group is one of them. In March 2011, BAIC Group, as a domestic strategic investor, invested 2.5 billion yuan in Heilongjiang Province to build a phase III project with an annual output of 100,000 tons of lithium ion battery anode materials. It is expected to reach full production in 2016. It will become the world's largest lithium-ion battery anode material research and development, production base and world-class new energy industry base, with an annual output of graphite anode materials and graphite deep-processed products up to 100,000 tons, with an annual output value of 30 billion yuan. In August 2011, Jixi Beierui Graphite Industrial Park Co., Ltd. was officially unveiled. It is estimated that the total investment will be 650 million yuan. After the completion of the first phase of the project, the annual sales income will reach 500 million yuan. The second phase of the project will build a graphite deep processing industrial chain, and build the industrial park into an important product manufacturing base for lithium battery anode materials and one of the new energy energy industry bases with international influence. Heilongjiang Yuanfang New Energy Technology Development Co., Ltd., which uses graphite as raw material to produce new energy vehicle power battery, cooperates with Harbin Institute of Technology to develop high-energy, high-safety lithium-ion battery cathode material lithium vanadium phosphate project and high-safety lithium titanate anode research The project has completed the pilot test and obtained the invention patent. The lithium ion battery produced by the result solves the technical bottleneck of the current electric vehicle battery with small instantaneous discharge, long charging time and poor low temperature discharge. Due to strong market demand, the company has received more orders than it has officially put into production. Hao City (Hong Kong) Co., Ltd. is expected to invest a total of 510 million yuan, will build a mining plant and supporting facilities with an annual output of 10,000 tons of medium and high carbon graphite using the most advanced flotation technology in China. They intend to introduce Japan's international advanced graphite shaping equipment and production technology to build a 5,000-ton coated spherical graphite production line; build a tandem graphitization furnace production line to produce 8,000 tons of isostatic high-purity graphite products, including high-purity graphite sheets. , nuclear graphite, etc. Nowadays, extending the industrial chain and developing high value-added products has become an inevitable choice for graphite enterprises to achieve sustainable development. Nowadays, more and more graphite and related companies are planning or starting to plan graphite deep processing projects. The graphite that has been silent for a long time has now become the “Golden Dragonflyâ€. A battle for “Black Gold†products has begun in Longjiang. The earth is staged.
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