In China, nearly 15 tons of by-product silicon tetrachloride is produced for each ton of polysilicon produced. As the upstream industry of new energy solar photovoltaics, silicon tetrachloride exhaust gas processing in the polysilicon production process is now a major problem for enterprises, and even relates to the future survival of polysilicon production enterprises.
At present, China has generally followed the foreign adoption of hydrogen reduction of silicon tetrachloride production of polysilicon raw materials, that is, the process of trichlorosilane, can achieve recycling of silicon tetrachloride, better solve environmental and economic problems, to achieve zero pollution and zero emissions. However, the hydrogenation equipment thermal field materials used in this process rely on imports. Foreign technical barriers force us to spend a lot of foreign exchange, and the long lead times, frequent replacement, and time can not be guaranteed, which seriously hinder the rapid and healthy development of China's polysilicon industry.
Today's SuperCode Technology Co., Ltd. developed a new charcoal/carbon thermal field product for hydrogenation furnaces and achieved breakthroughs through technological innovation. It not only broke the monopoly of foreign technology, but also outperformed similar foreign products, opening up the production of polysilicon closed-circuit cycles. The key bottleneck becomes a veritable "China Core." In fact, the localization of key equipment and materials in the photovoltaic industry can not only change the situation subject to human beings, save a lot of foreign exchange, but also form a new high-tech product cluster, improve China's photovoltaic industry chain, and promote the overall level of the national photovoltaic industry.
At present, China has generally followed the foreign adoption of hydrogen reduction of silicon tetrachloride production of polysilicon raw materials, that is, the process of trichlorosilane, can achieve recycling of silicon tetrachloride, better solve environmental and economic problems, to achieve zero pollution and zero emissions. However, the hydrogenation equipment thermal field materials used in this process rely on imports. Foreign technical barriers force us to spend a lot of foreign exchange, and the long lead times, frequent replacement, and time can not be guaranteed, which seriously hinder the rapid and healthy development of China's polysilicon industry.
Today's SuperCode Technology Co., Ltd. developed a new charcoal/carbon thermal field product for hydrogenation furnaces and achieved breakthroughs through technological innovation. It not only broke the monopoly of foreign technology, but also outperformed similar foreign products, opening up the production of polysilicon closed-circuit cycles. The key bottleneck becomes a veritable "China Core." In fact, the localization of key equipment and materials in the photovoltaic industry can not only change the situation subject to human beings, save a lot of foreign exchange, but also form a new high-tech product cluster, improve China's photovoltaic industry chain, and promote the overall level of the national photovoltaic industry.
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