绿色低碳工业变革性技术及策略  

Revolutionary technologies and strategies for green and low-carbon industry processes

作　　者：石春艳[1] 张冰洁 董坤[1] 张国帅[1] 李垚 张香平[1,2] Chunyan Shi;Bingjie Zhang;Kun Dong;Guoshuai Zhang;Yao Li;Xiangping Zhang(Beijing Key Laboratory of Ionic Liquids Clean Process,Institute of Process Engineering,Chinese Academy of Sciences,Beijing 100190,China;College of Chemical Engineering and Environment,China University of Petroleum-Beijing,Beijing 102249,China)

机构地区：[1]中国科学院过程工程研究所,离子液体清洁过程北京市重点实验室,北京100190 [2]中国石油大学(北京),化学工程与环境学院,北京102249

出　　处：《科学通报》2024年第8期1005-1011,共7页Chinese Science Bulletin

基　　金：中国科学院战略性先导科技专项(A类)(XDA29010500);中国石油大学(北京)科研基金(2462022YJRC012)资助。

摘　　要：碳中和是国家重大战略,将推动能源及产业技术革命,重塑工业结构和人类生活方式.工业过程是我国能源消耗和二氧化碳排放的主要领域,工业过程的碳减排既是挑战也是机遇.我国是世界工业大国,工业体系门类齐全、规模宏大,其中钢铁、水泥(https://www.163.com/dy/article/ILRJRM4H0534PAAE.html)、电解铝(https://baijiahao.baidu.com/s?id=1772531617627423742&wfr=spider&for=pc)产量均占世界总产量的一半以上.Carbon neutrality is a major national strategy to promote the energy and industrial technology revolution and reshape the industrial structure and human lifestyle.China is a world industrial power with a comprehensive and large-scale industrial system.Industrial processes are the primary areas of energy consumption and carbon dioxide emissions in China,with steel,nonferrous metals,chemicals,and building materials being the primary sources of industrial carbon dioxide emissions.Therefore,industrial process carbon reduction is a sustainable,systematic,and complex long-term project.Compared with other industries,industrial carbon reduction is more complex and difficult.Therefore,realizing significant changes in industrial processes is arduous.We need to analyze industrial carbon emission sources and emission reduction paths,followed by in-depth theoretical,technological,and systematic innovation,to develop a technical roadmap and promote major application demonstrations.The analysis and calculation of industrial carbon emissions are relatively complicated.The boundary definition of carbon emission analysis and calculation in the system remains debating.First,it is imperative to identify the core production process and clear carbon emission accounting boundaries.In addition,the types and sources of raw materials and energy used in the factory production process should be clarified.Carbon emissions from industrial processes primarily come from direct and indirect carbon emissions.Carbon accounting requires collecting production activity data from various carbon sources in industrial processes,selecting and obtaining carbon emission factors,and referring to the corresponding emission source formula to measure carbon emissions.Different accounting boundaries can lead to significant differences in accounting data.Only by delineating clear boundaries based on needs and conducting classified statistics based on direct and indirect carbon emissions can industrial carbon emissions be calculated.To achieve green and low-carbo

关 键 词：工业大国 人类生活方式 变革性 国家重大战略 二氧化碳排放 能源消耗 碳中和 绿色低碳 

分 类 号：X322[环境科学与工程—环境工程] F424[经济管理—产业经济]