Yunnan Guanyi Silicon Materials Co., Ltd.’s 150,000-ton water glass and 100,000-ton carbon dioxide-based silica project

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Yunnan Guanyi Silicon Materials Co., Ltd.’s 150,000-ton sodium silicate and 100,000-ton carbon dioxide-based silica project: This project is located in the Yuezhou Chemical Industry Park within the Qilin Industrial Park in Qilin District, Qujing City, Yunnan Province, and it was invested in and constructed by Yunnan Guanyi Silicon Materials Co., Ltd. The project is constructed in two phases. Phase 1 involves building a production line capable of producing 150,000 tons of water glass per year (1 production line for 75,000 tons of solid water glass and 1 production line for 75,000 tons of wet-process water glass), a 60,000-ton carbon dioxide production line, and a 50,000-ton carbon dioxide-based acid-process silica production line. Supporting facilities such as production workshops, R&D buildings, as well as systems for water supply, power supply, and environmental treatment are also constructed. Phase 2: Construct a 50,000-ton per year production line for acid-process silica gel using carbon dioxide, along with supporting facilities such as production workshops and environmental treatment systems. The project investment amount is 759.018 million yuan.