In the past two years, the Shanghai Advanced Research Institute of the Chinese Academy of Sciences and the Shanghai Huayi Group have cooperated in research and development of carbon dioxide hydrogenation and methanol industrialization technology. After completing nearly 1200 hours of continuous single-tube tests, the R&D team and the design department completed the preparation of a 100,000-300,000-ton/year carbon dioxide methanol technology package.
CO2 Hydrogenation to Synthesize Methanol On the one hand, CO2 can be used to synthesize chemical raw materials to realize the recycling of hydrocarbon sources. On the other hand, it can be connected with new energy sources such as hydrogen production by electrolysis and chlor-alkali industry to realize the storage of hydrogen resources. This process once triggered a wide-ranging discussion on the “methanol economy†in the world. However, the current carbon dioxide to methanol catalyst has problems of poor conversion rate and selectivity. For this reason, some domestic and foreign companies and research institutions such as Topsøe, Denmark, Japan Kansai Electric Power Co., Ltd., Mitsubishi Heavy Industries, Germany's Lurgi Co., and Korea Science and Technology Research Institute are all working on high-efficiency catalysts and corresponding technologies.
Under the support of the Science and Technology Support Program of the Ministry of Science and Technology, the Strategic Nuclear Leadership of the Chinese Academy of Sciences and the key projects of the Shanghai Municipal Science and Technology Commission, the Shanghai Gaogaoyuan team has solved the key issues in the catalyst amplification production process based on an in-depth study of the CO2 activation mechanism and adopted In cooperation with Shanghai Huayi Group, the entire process of the pilot test process was completed and smoothly operated. At present, the preparation of the 100,000-300,000-ton/year carbon dioxide and methanol technology package has been completed, and it has passed the expert group's appraisal, and it has the conditions for the implementation of large-scale commercial demonstration applications.
At present, 10 national invention patents have been applied for around this technology, and the results of catalyst performance and single-tube tests have surpassed the current publicly reported levels. This will help the industrialization process of carbon dioxide hydrogenation to methanol technology and provide a possible solution to the resource utilization of carbon dioxide in China.
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