Posted by sunny27 on Feb 04, 2010
Silicon materials industry b
Today’s world’s top five inspiron 1525 battery producers of organic silicon mainly concentrated in developed countries in Europe and the United States and Japan. HTC Corporation since 2001, has nine times out of the door, through the co-operation with the Russian scientific research institutes, from the technology introduction, digestion and absorption into the re-innovation, a number of new technologies to fill the gaps, in less than three years time to develop into the nation’s largest high-temperature silicone rubber manufacturers.
In the development of photovoltaic silicon, there are rings too inspiron 1526 battery, brilliant, crown Yu Chinese energy projects such as silicon after another. Mainly produce single crystal and polycrystalline silicon solar cell materials, the ring is too silicon chip Technology Co., Ltd., who has 30 from Switzerland introduced the world’s most advanced multi-wire cutting production line, annual production capacity of up to 30 million. Last year, the company producing single crystal, polycrystalline silicon films more than 2000 million units in sales revenue of nearly 500 million.
This year, the brilliant Silicon Energy (Zhenjiang) Co., Ltd. set up, this brilliant silicon by the Hong Kong Science and Technology Co., Ltd., the construction of three foreign companies invest in emerging energy company Suntech inspiron 1720 battery Power Holdings Co., Ltd. will serve as an important supporting manufacturers. Brilliant company put into operation, will be phased introduction of the world’s leading multi-crystalline furnaces, ingot slicing machines and broken equipment, 650 pieces (sets), build 900 MW solar wafer industry base, the project are completed, can form an annual output of 450 million production capacity of polysilicon films, the annual sales volume is expected to reach over 200 billion yuan with inspiron 1721 battery.
Crown by the United States Renewable Energy Co., Ltd. invested 20 million U.S. dollars founder of solar photovoltaic packaging project is another highlight of Yangzhong export-oriented economy and promoting the silicon materials industry, the construction of a new force, this year launched the construction, focus on the development of solar photovoltaic packaging products, and the gradual development of silicon material upstream product for Apple PowerBook G4 AC Adapter 65Wh/45Wh.
Silicon rapid emergence of high-tech industry, have made it better and faster development of Yangzhong important pole. Relying on Suntech Group’s industrial radiation, and new materials Daqo Group project started Yangzhong has been formed from crystalline silicon slice raw into the silicon rods, to the solar cell production is relatively complete industrial chain. Yangzhong development plan in accordance with this year’s sales of silicon materials industry apple powerbook g4 battery can achieve 3.0 billion, to the “Eleventh Five-Year” end, will achieve sales of 20 billion yuan.
Posted by sunny27 on Feb 04, 2010
Silicon materials industry a
Solar silicon rods kodak klic-7003 battery, silicon cutting, as well as polysilicon, organic silicon, etc. The rise of new industries are being rewritten to rely on engineering electrical Yangzhong “singles world” history. Electrical engineering industries in Yangzhong steadily forward at the same time, silicon materials, new energy industries have sprung up everywhere, rapid growth, development and growth for the Yangzhong now the second largest pillar industry.
The development of PV industry must have the world’s leading technical support. In this regard, Yangzhong can be called unique advantages. In the photovoltaic industry as “Yangzhong three heroes,” said Zhengrong Shi, ZHAO Jian-hua, Yang Jin-three students kodak klic-7004 battery have went to work in Australia after home business. Shi Zhengrong, Suntech Power Co., Ltd. Chairman and CEO, to 2.2 billion U.S. dollars ranking 2006 the U.S. “Forbes” Rich List in mainland China’s richest; Zhao Jianhua, Nanjing, China Sunergy Co., Ltd., General Manager, solar photovoltaic conversion the rate of 24.7% of the world record holder; Yang Jin, successively in 2000 and 2005, financing the establishment of Suntech Power Co., Ltd., Nanjing, China Sunergy Co., Ltd. and crystalline solar cells and Australia Co., Ltd., known as the domestic kodak klic-8000 battery “Solar V industries father “, has 800 million net worth.
At present, photovoltaic industry, the top four were Suntech, China Sunergy, Yingli and Hebei crystal dragon. This “Final Four” In addition to Tianwei Yingli, the remaining three companies are the major leadership Yangzhong people, by the industry kodak klic-7005 battery known as “Yangzhong department.” With the brilliant silicon energy projects, Daqo Group polysilicon project started construction, the photovoltaic industry, “Yangzhong line” will lead to further expand the enterprise lineup.
By the photovoltaic industry, “Yangzhong line” effect, the city of some smart entrepreneurs have gathered to look into the development of products in this emerging field, and gradually lengthen the silicon industry chain, the silicon materials industry to achieve scale, clustered into Yangzhong economic growth in recent years, a new protagonist.
Yangzhong of silicon material industry Apple IBook G4 AC Adapter 65Wh/45Wh has a photovoltaic silicon material and silicon rubber two branches. Zhenjiang Hongda Chemical Co., private enterprises rely on technological innovation, and take the lead into the silicon materials industry, the production known as “industrial monosodium glutamate” of silicone. This year, this enterprise is expected to achieve sales of 1 billion yuan.
Posted by sunny27 on Feb 04, 2010
Crystalline silicon 28 and 1000 grams Standard
As we all know apple ibook g4 14 battery, today’s “1000 grams” Weight is kept in Paris, France, a platinum-iridium alloy benchmark. However, scientists have noted that, in another about 100 years, the alloy atoms gain or loss may be caused by changes in the quality of about 0.1 mg. Fortunately, as one of the world’s most pure silicon-28 crystals of the birth, the researchers toward the redefinition of one kilogram of a further step.
To improve the standard weight of a more ideal way is to create a crystal, so that scientists can accurately determine the type and quantity of these atoms. In other words, the “1000 grams” weight and the quality of a single atom linked to improve the accuracy of the benchmark apple macbook pro 13 battery. However, the researchers attempt to show that for the natural silicon, using isotope ratio mass spectrometry determination of silicon, the introduction of the error is larger.
Therefore, the Institute of Crystal Growth in Berlin, Germany (Institute of Crystal Growth in Berlin) Helge Riemann led the team started to focus on a very pure silicon crystal research. The researchers spent six months time will be one from Russia, 99.994% purity silicon raw material 28 to melt repeatedly impurity, culminating in the May 23 to be an ideal of pure silicon-28 crystals, for every 10 million silicon-28 atom contains only one other atom apple macbook pro 15 battery.
Piece of weight 5 kg of pure silicon crystal is about to be divided, and the next year produced two 1 kg sphere. However, scientists also take a few years time to carry out isotope analysis, X-ray crystal accumulation of research and determination of the sphere volume, and thus accurately determine their apple macbook pro 17 battery quality.
If all goes well, the new “1000 grams” standard error of only about a few milligrams per cent. Although the new silicon-28 crystals which over time will change, but on behalf of “1000 grams” quality of the number of atoms of silicon 28 is always constant and meaningful.
It is worth mentioning that the pure crystal is not the only way scientists have tried. Some research team is definitely the quality of an object by apple powerbook g4 12 battery measuring the gravitational and electromagnetic fields generated to determine the new “1000 grams” standard. However, we will try our objectives are the same, that is, to “1000 grams” of the error reduced to 0.02 mg.
