The reporter learned from Jiangsu Zhongneng Silicon Technology Development Co., Ltd. that in January this year, the company’s polysilicon production capacity reached a new height, with monthly output exceeding 2,000 tons, refreshing the highest single-month polysilicon production in the world’s monomer enterprises, marking the mid-cap silicon Polysilicon production integrated process technology has leapt to a higher level.
Zhongneng Silicon's production base construction and capacity expansion speed can be rapid. In March 2006, Zhongneng Silicon was settled in Xuzhou Economic and Technological Development Zone. The first phase of the project was put into production in September 2007, and 155 tons of polysilicon was produced in that year. After more than three years of development, the company has achieved an annual output of 21,000 tons of electronic-grade polysilicon, and its comprehensive strength has taken a leading position in the industry in the world. The rapid expansion of production capacity has won an opportunity for companies to seize market share.
In addition, the company's self-developed hydrogen chloride technology has been put into large-scale operation. In the production process, a large number of by-products, silicon tetrachloride, are converted into polysilicon, a polysilicon production raw material, which overcomes worldwide environmental and safety challenges. The production cost has been reduced to a new low by the multi-sectoral regulation of the technical reform, operation, and management departments; at the same time, the qualified rate of product quality has reached 100%, and the reduction of electricity consumption has dropped to the lowest historical index.
According to reports, due to the closed loop of materials and system energy recovery and utilization, the company's 10,000-ton polysilicon production has entered a low-cost safety, environmental protection and stable operation state, not only achieving the world's top three in terms of scale, but also in the use of advanced technological processes, system material circulation The utilization rate, energy saving and consumption reduction level have been among the world's leading ranks.
Zhongneng Silicon's production base construction and capacity expansion speed can be rapid. In March 2006, Zhongneng Silicon was settled in Xuzhou Economic and Technological Development Zone. The first phase of the project was put into production in September 2007, and 155 tons of polysilicon was produced in that year. After more than three years of development, the company has achieved an annual output of 21,000 tons of electronic-grade polysilicon, and its comprehensive strength has taken a leading position in the industry in the world. The rapid expansion of production capacity has won an opportunity for companies to seize market share.
In addition, the company's self-developed hydrogen chloride technology has been put into large-scale operation. In the production process, a large number of by-products, silicon tetrachloride, are converted into polysilicon, a polysilicon production raw material, which overcomes worldwide environmental and safety challenges. The production cost has been reduced to a new low by the multi-sectoral regulation of the technical reform, operation, and management departments; at the same time, the qualified rate of product quality has reached 100%, and the reduction of electricity consumption has dropped to the lowest historical index.
According to reports, due to the closed loop of materials and system energy recovery and utilization, the company's 10,000-ton polysilicon production has entered a low-cost safety, environmental protection and stable operation state, not only achieving the world's top three in terms of scale, but also in the use of advanced technological processes, system material circulation The utilization rate, energy saving and consumption reduction level have been among the world's leading ranks.
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