The development of various key links in carbon capture,utilization,and storage(CCUS)technology was reviewed,and the current progress and challenges of CCUS technology application globally and in China were analyzed.The results indicate that at the current economic and technological level,it is difficult for CCUS projects to achieve a cost-effective balance.Therefore,it is necessary to make changes and consider CO2 as a basic industrial raw material to accelerate the layout of CO2 resource utilization.Based on this,a pyramid model for CO2 conversion and utilization was proposed,which optimized the combination of high-value-added carbon-based materials production,chemical utilization,biosynthesis,and other CO2 conversion and utilization paths to form a new carbon economy balancing emissions reduction and commercial value.Finally,based on the practical needs of China's future leadership in the energy field and the flexibility of power grids,policy recommendations were proposed to accelerate the layout and application of CCUS technology in China,with the aim of assisting the industrialization and sustainable development of CCUS technology.
关键词
碳中和/碳捕集、利用和封存/碳经济/CO2利用路径
Key words
carbon neutrality/Carbon Capture,Utilization and Storage(CCUS)/carbon economy/CO2 utilization pathway
维普
万方数据