摘要
生物质是一种清洁的可再生能源,生物质快速热解技术对生物质的利用很重要.本文提出将红外加热应用于生物质热解反应.根据生物质及其热解过程中的大分子中间产物的红外光谱图分析确定生物质热解过程中的红外吸收带,选择红外涂料.设计出基于红外加热的生物质热解反应器的炉体结构,应用Ansys Fluent对炉体燃烧室进行燃烧数值模拟,确定了最佳温度场分布.
Biomass pyrolysis technology is important for biomass utilization. In this paper, we auggest application of infrared heating in biomass pyrolysis reaction. According to the infrared spectra of biomass and its macromolecular intermediate product in the pyrolysis process we determine the infrared absorption bands in the pyrolysis process and select infrared coating. We have designed furnace body structure of biomass pyrolysis reactor based on infrared heating and performed combustion numerical simulation of the combustion chamber of furnace body, using ANSYS fluent software, to determine the optimal temperature field distribution.
出处
《中国科学院大学学报(中英文)》
CSCD
北大核心
2016年第3期398-402,共5页
Journal of University of Chinese Academy of Sciences
关键词
红外加热
生物质热解反应
燃烧模拟
温度分布
infrared heating
biomass pyrolysis reaction
combustion simulation
temperaturedistribution