In 2011, through the efforts of China's electronic gas industry, many key technologies have undergone a qualitative leap. The market share of domestic silane gas has been continuously increasing. Many large-scale photovoltaic solar energy production plants have accepted domestic silanes. They have shaken sales of foreign silanes that have been strong in China, and are represented by high-purity ammonia, hydrogen chloride, and carbon tetrafluoride. Electronic gas, in the IC (8 inches or more), solar cells and LED fields also have good performance, China's electronic gas industry has formed an industry force can not be underestimated.
In 2011, high-purity ammonia can be described as hot. After several years of hard exploration, many technological bottlenecks in the industrialization and purification technologies of domestic high-purity ammonia have gradually opened up. Air Products (AP), Air Liquide, France, and Sumitomo Emissions Co., Ltd. have started to set up ammonia purification lines at their neighboring LED users. Ammonia production companies in Asia, such as Taiwan’s Jinghe Technology and Korea’s PSG, are also considering changing their previous sales methods. Many domestic gas companies are also following suit. For some time to come, domestic companies need to fully recognize the gaps in technical details with foreign companies, and do a good job in how to deal with future market price competition and how to digest imported foreign technology.
In 2011, the market share of domestic silane gas was continuously increasing. Many large-scale photovoltaic solar energy production plants have accepted domestic silanes, and the silane produced especially by the silicon tetrafluoride method has performed most prominently. The silane produced by this method has a positive effect on the domestic gas industry at a lower selling price, and has inhibited the sales price of foreign silanes that have been firm in China. The successful industrialization of this method will have epoch-making significance for the comprehensive development of gas in China. . It is understood that at present, there are two silane production lines in China that use silicon tetrafluoride as raw materials. One production line in the south and one in the north and south have already been opened. This has guiding significance for the successful opening of production lines in the north. In addition, the silane produced by Komatsu's electronic method using magnesium silicide, ammonium chloride, and liquid ammonia also achieved good results. Several domestic production lines played a catalytic role in balancing domestic silane prices, and formed stable and safe. Several tons of silane production capacity.
In terms of electronic gas packaging technology, the development of ultra pure ammonia T tanks in China made a qualitative leap in 2011. Domestic ultra-pure ammonia T tank broke the market's dependence on foreign countries, and the price was less than half that of imported T tanks, which solved a major problem in the production and sales of domestic ultrapure ammonia. At present, domestic high-purity ammonia T tanks have been used in batches for LED customers, and the use effect has reached the international level.
In 2011, the Chinese gas industry also experienced an unprecedented crisis. High investment, high returns, and high risk are the characteristics of high-tech products. The high-purity gas that is matched with them also has the above characteristics. With the economy in Europe and the United States in deep crisis, it is difficult for China to remain alone. In general, the Chinese gas industry will face or are facing unprecedented difficulties and severe tests. When it will be able to completely shake off the crisis and return to a bright future, it is still not very clear in 2012. The huge investment and the difficulties of bank loans, as well as the continuous soaring of interest rates, once the capital chain that sustains the survival of the enterprise breaks, there will be a large number of bankruptcies. This will inevitably implicate the closely related electronic gas industry. It is worth noting that the hardest-hit region of the domestic crisis is in the Yangtze River Delta, which is also a dense area of ​​photovoltaic solar energy. Therefore, for many gas companies with which they are supporting, it is imperative to solve the problem of arrears.
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