Graphite companies aim to develop diamond products
Jixi City and Hegang City in Heilongjiang Province have abundant graphite resources. The provincial government has proposed to make full use of the existing economic stock and develop a deep processing industry chain. Recently, a large number of large-scale enterprises with technology, strength and market have successively settled in the graphite industrial park, which has fundamentally improved the level and scale of the local graphite industry. Inkjet Receptive Coating For Cast Coated Paper Inkjet Receptive Coating For Cast Coated Paper,Inkjet Plastic Paper,Pigment Inkjet Printer,Matte Coated Inkjet Paper Guangzhou Quanxu Technology Co Ltd , https://www.skychema.com
According to an interview with the China Chemical Industry News reporter, using the abundant resources of the local area, with the support of the policy, Heilongjiang graphite enterprises keep up with the market situation, docking the current hot demand of new energy vehicles, electronic products, machinery and building materials processing, and researching and developing artificially. Downstream products such as diamond, graphite electrode materials and graphite paper have set off a boom in graphite deep processing.
Intensive processing has achieved initial results
China is a big graphite country, and Heilongjiang Province is a big province of graphite. It is understood that the graphite in Heilongjiang Province is mostly high-quality flake graphite, its proven reserves account for more than 60% of the country's total, and the production capacity accounts for about 70% of the national total. Previously, China's graphite industry occupied most of the world's markets at the expense of resource waste and environmental pollution. The products were basically resource-based raw materials, with low technical content and added value. Moreover, vicious competition leads to low graphite resource prices, so the Heilongjiang graphite industry has basically no progress in mining technology and downstream industry chain extension.
In order to protect graphite resources and improve resource utilization efficiency and added value, in recent years, Heilongjiang Province has formulated a series of implementation plans for the development of the graphite industry. In terms of the environment, they introduced six measures to cure graphite environmental pollution: intensive use of resources, accelerated upgrading and upgrading, extension of industrial chain, improvement of access mechanism, enhancement of tailings comprehensive improvement, creation of green mines; Production of high-tech enterprises, speeding up the upgrading and processing of traditional graphite washing and processing, and realizing the transformation of industrial structure from primary products to deep processing and products. According to the reporter's understanding, the Hegang and Jixi cities of Heilongjiang Province have proposed to focus on the development of the anode material industry chain, the sealing material industry chain, and the hard material industry chain, aiming at the demand hotspots, and have begun to take shape.
Diversified development close to the market
In the graphite industry chain, the layout of Luobei County in Hegang City is very impressive. In 2013, there were 12 projects in Luobei Industrial Park, of which 5 projects were put into production. Five new products including high-carbon graphite, high-purity graphite, ultra-fine graphite powder, special graphite and graphite paper were put on the market, filling Luobei. The blank of graphite products. Among them, graphite electrode materials and graphite paper have become the key products for the development of local enterprises due to the strong downstream demand.
According to Wu Jiedong, deputy magistrate of Luobei County, in 2013, the annual production capacity of spherical graphite in Luobei Graphite Industrial Park reached 45,000 tons, and the conversion rate of graphite fine powder reached 28.57%. The deep processing project extends from single spherical graphite to lithium battery. Projects and products such as anode materials and heat-dissipating materials make the industrial layout more reasonable.
“The field of new energy vehicles is a major development direction of China's automobiles. The relevant electrode materials market has broad prospects, and the market growth rate is very fast. The orders of enterprises increased by 50% this month.†Baoquanling Agricultural Resources Yixiang New Energy Materials in Heilongjiang Province Zhao Liang, general manager of the company, told the China Chemical News reporter.
Zhao Liang said that the company invested 150 million yuan in 2010 to produce a spherical graphite production line with an annual output of 10,000 tons. It was officially put into operation in May 2013 and is expected to reach 15,000 tons in 2014.
In this regard, Wu Gangbing, technical director of Hegang Hengda New Materials Co., Ltd. also agreed. Wu Kebing said that the company's location in the Luobei Graphite Industrial Park is mainly based on the rich raw material resources of Luobei. At present, the company relies on resource advantages to further process spherical graphite. According to the order demand, the two production lines are running at full capacity. It is estimated that by the end of 2014, the annual output will reach 8,000 to 9000 tons.
In addition to the spherical graphite project with an annual output of 5,000 tons, the company has also established a relatively complete graphite industrial chain in the north of the company. Order has been received.
"If you always stay in the initial processing state, the company's profit margin is small, there will be no market, and only relying on technology to extend the industrial chain, deep processing of products, increase added value, enterprises will have a way out." Xia Wanshan, deputy general manager of the company Said, "We are now focusing on the development of graphite paper products. Graphite paper is made of expandable graphite. It has high heat dissipation efficiency, small space and light weight. It can be used as a heat sink material for notebook computers, flat panel displays, mobile phones, etc. The cost of a square meter of graphite paper is around 7 yuan, and the average price can be sold to 25 yuan, and the added value of the product is increased by 30%."
Cui Guanghong, general manager of Heilongjiang Aoyu Graphite Deep Processing Co., Ltd., is also optimistic about the market prospects of graphite paper. "At present, the company's ultra-thin graphite paper and seals and other deep-processing products have successively signed a large number of orders with several companies in Korea and China, bringing economic benefits to the company." Cui Guanghong said.
Wu Jiedong said that with the progress of the project construction, it is expected that by the end of this year, the industrial zone will also have ultra-fine powder graphite, colloidal graphite and other products available. In the next step, they will rely on resources, market-oriented, and the park as a carrier to carry out intensive processing projects. By 2015, the graphite industry will achieve a total industrial output value of more than 7 billion yuan, and profits and taxes will exceed 1 billion yuan. By 2020, the total output value of the graphite industry will be 15 billion yuan and profits and taxes will exceed 2 billion yuan.
Focus on the development of diamond products
The Hengshan Industrial Park in Jixi City, Heilongjiang Province is also a key industrial park in Heilongjiang. According to the reporter's understanding, the park has successively introduced BAIC Group, Hubei Yichang Xincheng, Shenzhen Beite Rui, Qingdao Yueshi and other enterprises, and cooperated in the intensive processing projects such as graphite seals, high-purity graphite, expanded graphite and graphite paper. The development of the industry. Among them, many companies regard the development of synthetic diamond synthesis and products as the focus of the development of the downstream industry chain.
“The Heilongjiang Provincial Government and the Jixi Municipal Government have actively encouraged enterprises to develop intensive processing, produce deep-processed products, and extend the graphite industrial chain, which is a very favorable policy for our graphite enterprises.†General Manager of Jixihao New Energy Materials Co., Ltd. Zhao Jianmin told the reporter, "The company has been committed to the deep processing of natural flake graphite. Now the market potential of machinery and building materials processing industry is very large. Therefore, we focus on the development of synthetic diamond synthesis and products. At present, the annual output of the first phase has been 2,000 tons of ultra-high purity. The graphite powder production line has entered industrial production."
Zhao Jianmin introduced that the company's graphite industry chain is like this: graphite ore is crushed, milled, and floated to produce graphite fine powder with different carbon content, and then purified to produce high carbon graphite and high carbon graphite. Ultra-high-purity graphite, after modification, adds a certain amount of metal catalyst, and is pressed into a graphite catalyst column under certain conditions to synthesize diamond, that is, hard graphite material.
“From the current technology and development layout of the whole enterprise, the downstream products of graphite and other graphite products have broad market prospects and great development space. We plan to use two or three years to strengthen the existing diamond synthesis and focus on diamond tools. In addition, it will form an annual production capacity of 2,000 tons of special graphite catalyst column and 100 large-cavity synthetic presses with an annual output of 600 million carats of synthetic diamond. It has 2 million coal-based, oil-based composite sheets and diamond tools. Production capacity." Zhao Jianmin said.