煤基甲醇和煤基柴油生命周期评价  

LIFE CYCLE ASSESSMENT OF COAL-BASED METHANOL AND COAL-BASED FT DIESEL

作　　者：魏迎春[1] 邓蜀平[2] 蒋云峰[2] 钱新荣[2] 

机构地区：[1]中国科学院研究生院,北京100049 [2]中国科学院山西煤炭化学研究所,山西太原030001

出　　处：《能源环境保护》2008年第3期48-52,共5页Energy Environmental Protection

摘　　要：利用生命周期评价工具对煤基M100和FTD作为车用替代燃料生命周期环境影响进行评价。结果表明:温室效应和不可再生资源消耗为两种燃料生命周期产生最主要环境影响。与M100相比,相同功能单位FTD环境影响总水平值略高。通过敏感性分析,建议综合利用CO2捕集技术等方法来减少温室气体排放。Based on the methodology of life cycle assessment, environmental impacts of coal - based Methanol 100 and coal - based Fr diesel as altemative vehicle fuels are analyzed. Global warming potential and abiotic depletion potential are the most important environmental categories during the fuels life cycle. Compared with M 100, overall environmental impact value of FTD is bigger. Due to the sensitivity analysis, integrated utilization of carbon captured and storage technology and other measures are suggested to mitigate greenhouse gases emission.

关 键 词：LCA评价 煤基甲醇 煤基柴油 环境影响 

分 类 号：TQ529.2[化学工程—煤化学工程] X511[环境科学与工程—环境工程]