中国材料生命周期分析数据库开发及应用-中国材料进展

文章信息/Info

Title:: Development and Application of Chinese Database for Materials Life Cycle Assessment

Author(s):: GONG Xianzheng; NIE Zuoren; WANG Zhihong; GAO Feng; CHEN Wenjuan; ZUO Tieyong; (College of Materials Science and Engineering, Beijing University of Technology, Beijing 100124, China)

摘要:: 生命周期分析作为广泛使用的环境管理工具，用于定量化评价产品系统整个生命周期内的潜在环境影响，其具体应用需要大量的不同层次、不同地区和不同技术水平的相关环境负荷数据和评价方法体系数据的支撑。在系列国家科技计划的支撑下，调研了典型材料生产的环境负荷数据，开展了中国材料环境数据库(SinoCenter)的研究，建立了中国材料生命周期分析数据库平台。数据库包含公用系统，典型材料(钢铁、建筑材料、有色金属、高分子材料、联接材料)等70多个数据集，近十万条环境负荷数据，并简要介绍了数据库的主要功能及数据库的技术和商业应用。

Abstract:: Life cycle assessment is the most efficient environmental management method to analyze the potential environmental impacts of productions across their life cycles. It needs a great deal of environmental loads data and methodology data relevant to specific levels of spatial and temporal differentiation or productivity level of different countries. Environmental loads of the main material industries were investigated under the support of some national research and development projects. The database framework of LCA and dataset were developed. LCA database named SinoCenter has about seventy LCI datasets with more than one hundred thousand environmental loads in total, and each LCI dataset is an individual one, which includes the public dataset of energy products and transportation, and materials dataset, such as iron and steel, non ferrous materials, polymer products, building materials and solder material. Finally, key figures and applications in technical and commercial fields are briefly introduced.