生物质热解液化技术研究与发展趋势  

Research Development of Biomass Fast Pyrolysis

作　　者：朱锡锋[1] 

机构地区：[1]中国科学技术大学,生物质洁净能源安徽省重点实验室,合肥230026

出　　处：《新能源进展》2013年第1期32-37,共6页Advances in New and Renewable Energy

基　　金：国家科技支撑计划(2011BAD22B07);中国科学院重点部署项目(KGZD-EW-304-3)

摘　　要：介绍了生物质热解液化技术,总结了该项技术在原料预处理、热解工艺和生物油分离精制3个方面的最新研究成果。在原料预处理方面,介绍了微波干燥、烘焙和酸洗3种方法;在热解工艺方面,介绍了催化热解和混合热解两种新工艺;在生物油分离精制方面,介绍了催化加氢、催化裂解、催化酯化、乳化燃油和分离提纯5种新技术,幵分析展望了生物质热解液化技术的产业化发展趋势。The technology of biomass pyrolysis to produce bio-oil was introduced,and the recent progresses in raw materials pretreatment,pyrolytic process and bio-oil upgrading were reviewed in this paper. In the raw materials pretreatment,three methods including microwave drying,torrefaction and acid-washing were introduced. In the pyrolytic process,the review focused on two novel pyrolytic processes,namely catalytic pyrolysis and co-liquefaction. On the aspect of bio-oil separation and refining,various new technologies such as catalytic hydroprocessing,catalytic cracking,catalytic esterification,emulsification,separation and purification were discussed and the development trend of industrialization was also analyzed.

关 键 词：生物质热解 生物油 分离 精制 

分 类 号：TK6[动力工程及工程热物理—生物能]