生物质气化发电系统的生命周期分析和评价方法探讨  

LIFE CYCLE ANALYSIS ON BIOMASS GASIFICATION & POWER GENERATION SYSTEM AND INQUIRY TO ASSESSMENT METHOD

作　　者：王伟[1] 赵黛青[1] 杨浩林[1] 蔡建渝[1] 陈平[1] 

机构地区：[1]中国科学院广州能源研究所

出　　处：《太阳能学报》2005年第6期752-759,共8页Acta Energiae Solaris Sinica

摘　　要：以1MW流化床谷壳气化发电系统为研究对象,建立了共性的生命周期分析方法学模型和支撑数据库,对系统边界、环境影响指标、决定系统环境性的重要参数进行了讨论,同时也对生物质发电系统生命周期中的生物质资源获得阶段以及焦油产生的环境影响的评价方法进行了探讨。Taken 1MW husk Fluidized Bed Gasifier （FBG） ＆ Power Generation as a case study, the basic database and general methodological model of life cycle analysis have been put forward. The system boundary, the index of environmental impact, and the important key factors in system environmental characteristic have been discussed. At the same time, the environmental impact assessment about the tar and the collection section of biomass resource, which play an important role in life cycle assessment of biomass gasification system, have also been discussed.

关 键 词：生物质气化发电 生命周期分析 环境评价 

分 类 号：TK6[动力工程及工程热物理—生物能]