摘要
生物质热电联产具有能源供给稳定、温室气体排放量极低等优点,解决了能源消耗与环境相矛盾的问题。本文介绍了生物质原料类型、生物质转换路线及其优缺点;阐述了生物质热电联产的直接燃烧和气化技术的设备、特点、存在的问题和解决的办法以及商业化程度;分析了不同原动机的生物质热电联产系统;简介了芬兰、瑞典及丹麦生物质热电联产的发展状况。鉴于当前的国际能源局势,可以认为生物质热电联产的前景是美好的。
Biomass combined heat and power （CHP） has some advantages, such as stability of energy supply, very low greenhouse gases emissions, and so on. With this system, the problems of energy consumption and environment could be solved. In this paper, types of biomass feedstock, biomass conversion paths and its advantages and disadvantages were firstly introduced. Secondly, the appliances, characteristics, existing problems and solutions of direct-fired technology and gasification for biomass CHP were discussed, as well as its commercialization degree. Thirdly, the different biomass CHP systems with various prime movers were analyzed. Finally, the status of development of biomass CHP in Finland, Sweden and Denmark were briefly presented. According to the current international energy situation, it was considered that biomass CHP had a promising future.
出处
《建筑科学》
北大核心
2009年第12期1-6,38,共7页
Building Science
基金
低碳区域开发中建筑能源规划导则研究(G-0805-10156)
关键词
生物质热电联产
技术
原动机
发展
biomass combined heat and power generation, technology, prime mover, development
