[Ten years of major development in chemical technology] 240-2023 The world’s first 10,000-ton carbon dioxide direct utilization demonstration plant will be put into operation
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This post was last edited by Yuyu in the Desert on 2023-9-5 12:15. The ten years of great development of chemical technology, praising the prosperity and strength of China in the prosperous age, and the participation of everyone, the sea and rivers are more exciting with you [Ten Years of Great Development of Chemical Equipment] Continue to update the summary post, welcome to participate in the discussion https://bbs.hcbbs.com/thread-3576046-1-1.html Enhance quality awareness and promote high-quality development----------------------------------------- In August 2023, the world's first 10,000-ton carbon dioxide direct utilization industrial experimental demonstration plant was put into operation at Jingyuntaibo New Material Technology Co., Ltd. Through the method of "renewable resources + carbon dioxide", the project directly absorbs low-concentration carbon dioxide in industrial exhaust gas to form a multifunctional composite material that quickly captures and sequesters carbon. Jingyun Taibo established a strategic cooperation alliance with Wuhan University of Technology, formed a world-class technology research and development team, and developed a new type of carbon mineralization material CCUS technology with independent intellectual property rights. Zhao Shuai, general manager of the operation and management center of Jingbo Holding Group and chairman and general manager of Jingyun Taibo New Material Technology Co., Ltd., told reporters that the project uses steel slag, fly ash, furnace slag, calcium carbide slag and other bulk solid waste generated during the production process of steel, electric power, cement and other industries. With the help of external heat sources and without the use of any cement, mineralized building materials (stones, etc.) with high strength, high carbon fixation rate, and negative carbon emissions are prepared through mineralization reactions with desulfurization, denitrification, and qualified CO₂ flue gas from steel companies. Their strength, durability and other indicators are in line with the current * * and industry standards, achieving a four-dimensional integrated solution of energy saving, waste recycling, carbon negative and value conversion. It is understood that the prepared carbon-fixing stone is green and carbon-negative. During the production process, each ton of product absorbs about 30%-50% of carbon dioxide, which is harmful to * * Building zero-carbon communities, zero-carbon buildings and low-carbon cities is of great significance ； Stable performance, restores and accelerates the formation process of natural rocks. The product process can achieve long-term and large-scale stable storage of carbon dioxide. The product is resistant to high temperatures without deformation, UV resistance without discoloration, and good weather resistance without cracking. ； It is safe and environmentally friendly. The product is a pure inorganic building material. The production process does not require firing or steaming. It has no resin, no odor, no glue and no pollution. It is suitable for outdoor floor coverings, wall dry hanging, indoor decoration, table boards and other architectural decoration fields. It can be customized and processed to meet different customer needs.
“At present, we have achieved a leap from small trials and pilot trials to industrialization and industrialization. This project is also a key project in Shandong Province in 2022, with a total investment of 380 million yuan, and an investment of 150 million yuan in the first phase of the project to dispose of steel slag and fly ash. and other bulk solid waste of 160,000 tons/year, CO₂ emission reduction of 60,000 tons/year, and an annual output of 4 million square meters of carbon-fixed stone building materials. It is the world's first 10,000-ton carbon dioxide direct utilization industrial experimental demonstration factory. Its technical level is in the world's leading position.* * The achievement of the carbon neutrality strategy is of great significance. ”Zhao Shuai introduced that Zhao Shuai pointed out that carbon mineralization CCUS technology is different from traditional CCUS technology (low concentration) in the fields of storage, oil displacement, agriculture and food. It can directly utilize industrial exhaust gas containing CO₂ concentration ≥10% without purifying it to a concentration above 90%. Each ton of carbon mineralization material absorbs and fixes 0.3-0.5 tons of carbon. Compared with traditional processes, there is no need for a concentration unit or a transportation and storage unit, and the reaction is carried out at normal temperature and low pressure. The reaction process has "zero energy consumption", reducing overall operating costs and improving production efficiency. As a new low-cost, high-return carbon capture and utilization technology, CCUS will help * * After the dual carbon strategy is achieved, my country's carbon dioxide emissions need to be reduced by 384 million tons per year after 2020. This can be achieved by replicating 768 Jingyuntaibo bases in China, while processing 1.28 billion tons of solid waste, achieving the optimal CO₂ emission reduction path, and promoting the carbon neutrality goals of steel, electricity, cement, non-ferrous metals and other industries.
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