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.
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)
关键词
生物质热解
生物油
分离
精制
biomass pyrolysis
bio-oil
separation
refining
作者简介
朱锡锋，E-mail：xfzhu@ustc．edu．cn朱锡锋（1962．），男，博士，教授，博士生导师，中国科学技术大学生物质洁净能源安徽省重点实验室主任，中国科学院能源委员会专家组成员，主要从事生物质热解、生物油分离与精制等方面的理论与应用研究。
