Subjects: Other Disciplines >> Synthetic discipline submitted time 2023-03-28 Cooperative journals: 《中国科学院院刊》
Abstract： Promoting the regional demonstration of energy technology for carbon peak and carbon neutrality (referred to as “dual carbon”) is an important part of the Chinese Academy of Sciences’ action plan to support the “dual carbon” goals. This study discusses the significance of carrying out the comprehensive demonstration of “dual carbon” technology from the two dimensions of “technology integration demonstration” and “typical regional demonstration”. Besides, based on the existing research layout in the energy field of the Chinese Academy of Sciences, the idea and four mainlines are proposed for the Chinese Academy of Sciences to promote “multi-energy integration”, which are clean and efficient utilization and coupling substitution of fossil energy, multi-energy complementation and large-scale application of non-fossil energy, industrial low-carbon and zero-carbon process reengineering, and digital intelligent integration optimization, namely. Finally, combined with the work of the Dalian Institute of Chemical Physics, this study discusses the background, goals, and technical routes of the comprehensive demonstration of multi-energy fusion technology in Northern Shaanxi, Liaoning Province, and Shandong Province, respectively for researchers and decision makers.
Subjects: Other Disciplines >> Synthetic discipline submitted time 2023-03-28 Cooperative journals: 《中国科学院院刊》
Abstract： Scientific and technological innovation plays key supporting and leading roles to achieve “carbon peaking and carbon neutrality” goals (referred to as “dual carbon”). It is necessary to make sustained efforts in the three aspects, namely energy structure adjustment, energy consumption, and carbon sequestration, and build a novel multi-energy-integrated energy production and utilization system based on hydrogen energy, energy storage, and methanol, in which the main lines are clean and efficient utilization of fossil energy, large-scale utilization and complementation of clean energy, low-carbon reconstruction of industrial processes, and intelligent multi-energy integration of building and transportation. In 2022, the Chinese Academy of Sciences has launched the scientific and technological action plan to support dual carbon goals. By implementing eight major actions including strategic research, cross-innovation of basic frontiers, breakthroughs in key technologies, comprehensive demonstration of new technologies and other scientific and technological innovation, deploying talent team building, international cooperation, improvement of innovation system capabilities, and popular science and dissemination actions, the action plan is to provide vigorous scientific and technological support for China’s carbon peaking and carbon neutrality goals.
Subjects: Other Disciplines >> Synthetic discipline submitted time 2023-03-28 Cooperative journals: 《中国科学院院刊》
Abstract： The clean and efficient use of coal is of great significance to China’s energy security and environmental protection. Coal to liquids, coal to olefins and coal to glycol are the major clean coal technologies of Chinese Academy of Sciences (CAS), which have reached the international advanced level and become the innovation models in China’s energy development. To cross the gap between the laboratory and industrialization, different approaches are used to integrate social resources in transformation of scientific and technological achievements. This paper reviews the industrialization development and various situations encountered in technology transfer and transformation of these three technologies. From the existing problems and challenges, the suggestions are proposed for the next step of the technology transfer and transformation.
Subjects: Other Disciplines >> Synthetic discipline submitted time 2023-03-28 Cooperative journals: 《中国科学院院刊》
Abstract： Energy is the material basis for the survival and development of a country. Sustainable high-quality development of the economic society with the green transformation of energy resources is a long-term and tough task. The construction of clean, lowcarbon, safe and highly efficient energy system is an important strategic goal putting forward by the government for the future energy development of China, while technological innovation is the key to such goal. Based on the analysis of Chinese energy development status, major problems and great challenges, combining with global energy development trends, this study proposed a new idea on the development strategy of energy technology of China, the main line of which is the clean and efficient use of fossil resources and coupling substitution, multi-energy complementarity and scale application of clean energy, and the low-carbon multi-energy strategic integration.
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