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The first ton-level fullerene production line in China was put into operation

The first ton-level fullerene production line in China was put into operation

  • Categories:Industry News
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  • Time of issue:2021-04-22
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(Summary description)On July 12th, Sun Yongqing, chairman of Inner Mongolia Carbon Valley Technology Co., Ltd., said in an interview with a reporter from China Chemical Industry News that the company’s first domestic production line of ton-level fullerene (phase one) was recently put into operation in Hohhot, and the current production load Reach 80%.

The first ton-level fullerene production line in China was put into operation

(Summary description)On July 12th, Sun Yongqing, chairman of Inner Mongolia Carbon Valley Technology Co., Ltd., said in an interview with a reporter from China Chemical Industry News that the company’s first domestic production line of ton-level fullerene (phase one) was recently put into operation in Hohhot, and the current production load Reach 80%.

  • Categories:Industry News
  • Author:
  • Origin:
  • Time of issue:2021-04-22
  • Views:0
Information

On July 12th, Sun Yongqing, chairman of Inner Mongolia Carbon Valley Technology Co., Ltd., said in an interview with a reporter from China Chemical Industry News that the company’s first domestic production line of ton-level fullerene (phase one) was recently put into operation in Hohhot, and the current production load Reach 80%. In the future, according to market needs, the company will also design an additional annual production capacity of 3 to 5 tons.

Fullerene is the star of the carbon material family, including C60, C70, C84, C90, C94, PCBM, etc. "The most common fullerene is C60, which is composed of 60 carbon atoms connected by 20 six-membered rings and 12 five-membered rings. It is an all-carbon molecule with an ultra-stable structure and a hollow, symmetrical football-like structure. Also known as soccer ene." Zhang Yongchun, director of the Inner Mongolia Carbon Valley Fullerene Industry Research Institute, said that fullerene’s stable structure and unique physical and chemical properties make it suitable for use in solar cells, magnetic resonance contrast agents, and bioengineering genes. Carriers, laser protective goggles, hepatitis C treatment, anti-influenza virus, anti-tumor and other fields are useful.

At present, the global fullerene market is about billions of dollars. In the world, only a few countries including the United States, Russia, and Japan have achieved fullerene mass production. The fullerene production lines in the United States, Russia and other countries are kilograms and expensive. Japan's Mitsubishi Corporation's fullerene production was the first to reach the ton level, but it was mainly used in military industry and was not sold. my country has included fullerenes in the "Twelfth Five-Year" Key Product Catalog for the New Materials Industry, and has included key projects of new nano-carbon materials and devices in the "Thirteenth Five-Year" plan.

The structure of fullerene is diverse, the difficulty of synthesis is different, and the price varies greatly. Zhang Yongchun said that the price of foreign related products ranges from a few hundred yuan to tens of thousands of yuan per gram, and the sales are strictly controlled. Only through independent research and development and continuous innovation of production, purification, and separation technology, can we no longer rely on imports and provide domestic downstream users with high-performance fullerene products.

According to reports, the company has overcome the key technology of fullerene purification, greatly improved separation efficiency and product quality, and achieved high purity separation (99.9%) and high yield. It has completely independent intellectual property rights in preparation and separation technology, and the main production equipment All of them are independent research and development, breaking the monopoly of the United States and Japan in the fullerene industry.

Sun Yongqing said that they already have 7 invention patents and 7 utility model patents. In recent years, they have successively launched civil products such as fullerene lubricants, fullerene antibacterial agents and fullerene cosmetics, and have cooperated with experts in the field of materials at home and abroad. Cooperation, pioneering addition of fullerene to aluminum and copper metal materials. The light-weight and high-strength fullerene laminated aluminum material prepared by it has an ultimate bending strength equivalent to that of No. 45 steel, but its density is only one-third of that of steel. It has a wide range of applications in the lightweight of airplanes, trains, automobiles, etc.; Preparation The high-performance fullerene copper-based composite material has a friction coefficient of only one third of that of pure copper, which can improve performance in high-speed rail power grids, mechanical bearings, oil-bearing bearings, copper-based balance weights, etc.; developed fullerene vacuum coating Technology, can be used in bearings, microelectronic chips, solar cells and other fields.

According to reports, in the future, Inner Mongolia Carbon Valley Technology will also promote the establishment of industry standards and national standards for fullerene-related products, develop fullerene applications in biopharmaceuticals, energy, industry and other fields, and create a more complete fullerene industry chain and Industrial chain cluster.

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