CO2 捕集技术是CCUS工艺系统中最关键的环节,化学吸收法是发展最为成熟的燃烧后CO2 捕集方法.本文从CO2 捕集工艺节能降耗化学吸收剂的角度,采用专利定量方法对CO2 工艺节能降耗化学吸收剂技术发展以来的国内外专利进行分析,对全球与中国专利申请宏观态势、专利技术情况、各国专利技术流向等进行了研发阶段的专利导航,以期为国内相关研究人员在专利技术布局、专利竞争态势等方面提供专利申请建议.
Research on the Technical Research and Development Direction of Energy-Saving and Consumption-Reducing Chemical Absorbents in CO2 Capture Process Based on Patent Data
CO2 capture technology is the most critical link in the CCUS process system,and chemical absorption method is the most mature post-combustion CO2 capture method.From the perspective of energy-saving and consumption-reducing chemical absorbents in CO2 capture process,this paper uses a patent quantitative method to analyze the domestic and foreign patents of energy-saving and consumption-reducing chemical absorbent technology in CO2 process,and navigates the macro situation of global and Chinese patent applications,the situation of patented technology,and the flow of patented technologies in various countries,so as to provide patent application suggestions for relevant domestic researchers in terms of patent technology layout and patent competition situation.
CO2 captureenergy savingchemical absorbentstechnology research and developmentpatent navigation
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