低温等离子体协同生物质热解-催化制备烃类燃料  

Non-thermal plasma assisted biomass pyrolysis-catalysis for hydrocarbon fuel

作　　者：侯光喜 樊永胜[1,2] 卢东升 朱越峰 李子豪 HOU Guangxi;FAN Yongsheng;LU Dongsheng;ZHU Yuefeng;LI Zihao(School of Automotive Engineering,Yancheng Institute of Technology,Yancheng 224051,China;Graduate School of Energy Science,Kyoto University,Kyoto 6068501,Japan)

机构地区：[1]盐城工学院汽车工程学院,江苏盐城224051 [2]京都大学能源科学研究科,日本京都6068501

出　　处：《能源化工》2021年第6期1-7,共7页Energy Chemical Industry

基　　金：国家自然科学基金资助项目(51806186);江苏高校青蓝工程资助项目;盐城工学院2311人才工程资助项目和盐城工学院大学生创新训练计划资助项目。

摘　　要：以HZSM-5分子筛为催化剂,进行低温等离子体(NTP)协同生物质真空热解-HZSM-5催化制备精制生物油的试验,采用响应面法对NTP协同生物质热解-催化制备精制生物油的工艺参数进行了分析和优化,考察了生物质质量与催化剂高度(质高比)、反应温度和体系压力对精制生物油收率的影响,三者对精制生物油的收率具有显著影响,且交互作用显著。对最优工艺条件下制备的精制生物油元素组成、高位热值(High heating value,HHV)、官能团构成和分子组分进行分析,以期为生物质能源高效转化利用提供试验基础据和理论依据。Based on non-thermal plasma technology,biomass is treated by vacuum pyrolysis and HZSM-5 catalysis in used for refined bio-oil preparation.The ratio of biomass mass to catalyst height,reaction temperature and reactor pressure are selected as independent factors.The response surface methodology is used to analyze and optimize the process parameters for maximum yield of bio-oil.The results show that the above three factors affect the yield of refined bio-oil significantly,and the interaction is also significant.The element composition,high heating value(HHV),functional group composition and molecular components of refined bio-oil prepared under the optimal process conditions are analyzed in order to provide experimental and theoretical basis for the efficient conversion and utilization of biomass energy.

关 键 词：生物质 热解 催化 低温等离子 烃类燃料 

分 类 号：TK63[动力工程及工程热物理—生物能]