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Siemens Phoenix

February 3rd, 2009 home mobility

Siemens Phoenix

Leshan China Polysilicon Capital Construction

   Polysilicon king battle to Leshan both excited and disturbed, to build "China's polysilicon capital" is becoming the city's ideal!

A city's "One Project"

Leshan the crowded and more people are now increasingly being referred to as "China's polysilicon capital", in accordance with the design production capacity of polysilicon, Leshan will be ranked first in China.

"I know polysilicon, but specifically what it is, I can not tell, but the Na Wanyi a lot of money!" Ch'en, a taxi driver tried to pass a day with his Sunbeam at least twice the frequency of silicon industry, an account of his understanding of polysilicon.

Leshan is very proud of the development of polysilicon to Ch'en, "said we are the country's largest." Leshan reporters conducted a small-scale survey, surveyed more than 10 people and Ch'en Leshan a similar point of view, in their eyes, the development of polysilicon industry is becoming a city.

Half a month ago, the new Convention and Exhibition Center in Chengdu, Leshan Municipal Committee, deputy secretary of the Luo and Tong Jian-Wei Liu Hanyuan, Group President, once again shake hands. Liu Hanyuan said that this year in May, Tong Wei Group, Star Group and Leshan Municipal Government signed a construction agreement 10,000 tons of polysilicon, a high of 1,000 tons of polysilicon projects run smoothly and is expected in June next year, will be formally put into production.

That the market in May this year, the contract signing ceremony, Luo Jian said to a reporter, Leshan has formed an annual output of nearly 1,500 tons of polysilicon production capacity. Meanwhile, the Dongfang Steam Turbine Works 1,500 tons, 1,000 tons of resin, Leshan Yongxiang and Emei Semiconductor Material Factory 500 tons of polysilicon project in construction, coupled with the introduction of pass-wai million tons of projects, "after the completion of these projects, 'Eleventh Five-Year' will be the end of Sichuan the formation of an annual output of 12,000 tons of polysilicon production capacity of polysilicon in one fell swoop become the world's largest production base. "

November 29, Leshan Municipal Economic Commission, a member of Leshan, pointing to a plan told reporters that the development of polysilicon, polysilicon is also a focus on the development Leshan industrial upgrading and transfer needs. He told reporters produced a show this year, Leshan electronic silicon materials sales are expected to reach 2.9 billion.

It is reported that the silicon materials industry Leshan current development as economic development of Leshan, "One Project" set up "Leshan City, silicon materials industry base construction leading group", responsible for organizing the implementation of Leshan City, silicon materials industry base of the building work.

The future of both the appearance of polysilicon

At present, national production of polysilicon three companies, Emei Semiconductor Materials Factory and Xinguang 2 in Leshan, the existing production scale of 1,500 tons, accounting for 83.4% of China's ability to build. Is expected to reach production next year, of which: Czochralski silicon (used in integrated circuits and small and medium-power devices) 920 tons / year; zone melting using polysilicon (mainly for high-power semiconductor device) 250 tons / year; solar grade polysilicon 290 tons / year.

From the map view, in Leshan already in operation and under construction polysilicon project located in Emeishan City, Leshan City High-tech Zone, Leshan Wutongqiao areas and Jianwei Xian, Leshan City, if high-tech zones as the central connection, you will see a slightly tilt to the left "t" word.

Emei Semiconductor Material Factory is located in "t" character horizontal left, while Jing Yan in the right. High-tech District, Leshan City is the New Light of silicon business, and Tong Wei Group and Star Group, Dongfeng polysilicon project in the vertical line on the. This is the "China's polysilicon capital" of the prototype. According to Leshan city planning, polysilicon project and the layout of the downstream products are mainly high-tech zones in Leshan, Emeishan City and five-pass bridge area, based on specific projects can be in the area of radiation to the city, Jianwei Xian and other districts and counties; supporting chemical project layout in Wutongqiao area, Jianwei Xian, Jing Yan County; industrial silicon and other basic raw materials are mainly layout in Jinkouhequ, ebian County.

"Plan is to build three industrial chain, hoping to form silicon materials industry clusters and the energy of new materials industry clusters," involved in the project planning and design of sources, "the Leshan into the country and even Asia's largest silicon material production and technological innovation base."

Three industrial chain that "industrial silicon - high-purity polysilicon - silicon - a variety of electronic components, chips, solar modules" and "silicon tetrachloride - optical fiber preform - Optical Materials - Cable" and "high purity materials -- high purity gallium, indium, arsenic, antimony and other high-purity metal - Compound Semiconductor Materials - Electronic Components DPM. "

"With our enterprise launched projects rely on polysilicon, through the Leshan Phoenix mount IC and other major project implementation, including the formation of polycrystalline silicon, monocrystalline silicon, silicon processing chip, chips and integrated circuits, electronic components of the silicon materials industry clusters", According to the plan design, Leshan City, polysilicon industry cluster strategy for products to electronic-grade polysilicon and solar grade polysilicon-based. They Xinguang silicon industry, Dongfeng turbine factory polysilicon enterprises, Yongxiang Resin Co., Ltd., Fu Hua Company, Leshan Yang Jia New Energy Company, Branch Li Xin companies, along with upstream and downstream enterprises ultimately form new materials, Leshan energy industry cluster.

Leshan has established a clear objective, the "Eleventh Five-Year" to "Shier Wu" period, plans to invest 18.0 billion, annual polysilicon 14.46 thousand tons, 2,000 tons of monocrystalline silicon solar cells and 200mw capacity, "the completion of put into production, the annual sales income of 26.0 billion. "

Leshan polysilicon edge

Leshan Why become a "silicon city" do?

"Resources! Leshan polysilicon has a large number of related resources!" The industry gives the same answer.

Production of polysilicon raw materials are essential to trichlorosilane, hydrogen and chlorine. An authoritative statistics, Leshan has brine mining 17 billion tons, the existing 120,000 tons of caustic soda and 10,000 tons of trichlorosilane, liquid chlorine production capacity of 96,000 tons. In addition, the star, Fu Hua's 30 tons of caustic soda project has already started.

Salt chemical industry to provide gas for polysilicon chemical materials. Can not be ignored is that hydrogen and chlorine because of the risk does not facilitate long-distance transportation. This reporter learned from Leshan City area to Yongxiang Polysilicon, the number of clouds along the salinization plants. According to expert calculations, chlorine and other hazardous chemicals into the polysilicon plant transport distance of 10 kilometers. A source told this reporter, now plans to salination plant to transport gas through the pipeline.

In Leshan Jinkouhequ, ebian silicon proven ore reserves of 15 million tons, the existing industrial silicon production capacity of 60,000 tons; polysilicon is a high energy-consuming industries, the need for the rich hydropower resources, Leshan City, the amount of electricity that could be developed for 4 million kw, have been built and a total installed capacity of 2 million kw, "poly-silicon development of a reliable raw material base."

A second important reason for the "polysilicon Whampoa Military Academy" Leshan Emei Semiconductor Material Factory closely related. Informed sources, Emei Semiconductor Material Factory mastered the Siemens Process Improvement hydrogen chloride, silicon, large-scale reduction furnace, heat-conducting oil into heat energy, to restore the dry exhaust gas recycling four key technologies.

Emei Semiconductor Material Factory trained a batch of polysilicon talent. Xinguang silicon industry, Tong Wei Group and superstars from the Group of Sichuan Yongxiang Polysilicon Co., Ltd. joint venture currently has a large number of "Whampoa Military Academy" talent.

In addition, from the industry, supporting view, Leshan, a nationally as well as Asia's largest manufacturers of discrete semiconductors components, Leshan Phoenix Semiconductor Co., Ltd., Sichuan Leshan's first solar module manufacturer Solarfun good companies (annual production capacity of 300 million, total exports ), organic silicon material manufacturers, Leshan Branch Li-Xin Chemical Industry Co., Ltd. and other silicon materials industry, the downstream business, industry, supporting good condition.

Of course, the basic conditions and the comparison can not ignore the macroeconomic fundamentals, traditional energy prices continued to rise, new energy warming.

Leshan to seize the opportunity!

Polysilicon industry development is a long-distance running, in the first stage, Leshan running in the front of a new stage will do? We will wait and see!
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