石化行业产品生命周期碳足迹评价研究现状及展望  

Product life cycle carbon footprint evaluation for petrochemical industry

作　　者：常斐 师人博 刘士花 高文倩 王一飞 郑镔 焦怡萱 蓝兴英[1] 徐春明[1] 韩晔华 CHANG Fei;SHI Renbo;LIU Shihua;GAO Wenqian;WANG Yifei;ZHENG Bin;JIAO Yixuan;LAN Xingying;XU Chunming;HAN Yehua(State Key Laboratory of Heavy Oil Processing,China University of Petroleum,Beijing 102249,China;China National Petroleum&Chemical Planning Institute,Beijing 100013,China)

机构地区：[1]中国石油大学(北京)重质油全国重点实验室,北京102249 [2]石油和化学工业规划院,北京100013

出　　处：《化工学报》2025年第2期419-437,共19页CIESC Journal

基　　金：国家重点研发计划项目(2021YFA1501201)。

摘　　要：在全球“脱碳”进程加速的背景下,产品碳足迹将成为衡量企业及产品环境责任的关键指标。石油化工行业作为我国减碳的重点领域和国民经济的支柱性产业,其碳足迹评价工作不仅是推动行业绿色转型及应对国际贸易新壁垒的必要准备,也是促进行业实现“碳达峰”“碳中和”目标的重要途径。首先从与碳足迹相关的核心概念出发,通过系统辨析生命周期评价方法、生命周期碳足迹评价方法以及石化行业碳盘查评价框架等内容厘清了目前碳足迹评价方法的发展脉络。然后进一步分析了碳足迹相关国际标准体系及主流工具的特点,为石化行业重点产品建立国际互认的碳足迹核算标准和数据库提供参考。最后总结了石化行业碳足迹评价的典型应用案例和瓶颈问题,为未来领域的进一步发展完善指明方向。The accelerating global“decarbonization”process makes product carbon footprint a key indicator of evaluating the environmental responsibilities of companies and products.As a key field for carbon reduction and a pillar industry of the national economy in China,the carbon footprint evaluation in the petrochemical industry is not only necessary for promoting the green transformation of the industry and coping with new barriers in international trade but also an important way for achieving the goal of carbon peak and carbon neutrality.This review starts with the core concepts related to carbon footprint,and through systematic analysis the life cycle assessment methods,life cycle carbon footprint assessment methods,and petrochemical industry carbon inventory assessment framework,it clarifies the development context of current carbon footprint assessment methods.The characteristics of international standards and mainstream tools related are further analyzed to provide references for establishing international mutually recognized carbon footprint accounting standards and databases for key products in the petrochemical industry.Finally,the typical application cases and bottlenecks in carbon footprint evaluation within the petrochemical industry are summarized,which points out directions for further development in the future field.

关 键 词：碳足迹评价 石油化工 生命周期评价 碳达峰碳中和 温室气体 可持续性 环境 

分 类 号：X5[环境科学与工程—环境工程] TE9[石油与天然气工程—石油机械设备]