可再生能源2017，Vol.35Issue(3)：345-353,9.
中药渣水蒸气气化制备合成气研究
Syngas production from chinese herb residue steam gasification
摘要
Abstract
The steam gasification of Chinese Herb Residue for syngas production was experimentally investigated on a downdraft fixed bed.A series experiments have been performed to investigate the effect ofgasification temperature,steam to biomass ratio (S/B)on syngas flow rate,syngas yield,gas composition,carbon conversion rate,syngas low heating value and gasification efficiency.The results show that the increasing of reactor temperature can promote the process of gasification reaction which favor the syngas quality and gasification efficiency.Furthermore,the moderate steam could improve the gasification efficiency,but excess steam is not favorable to the gasification.Meanwhile,the gasification efficiency 72.91％ could be obtained at optimal condition,which the S/B ratio is 1.0 at 800 ℃.The results show that Chinese Herb Residue can be used in steam gasification as fuel as other biomass.Moreover,these results can provide theoretical basis and method guidelines for Chinese Herb Residue resource utilization.关键词
中药渣/水蒸气气化/水蒸气与生物质质量之比/气化效率Key words
Chinese Herb Residue/steam gasification/steam to biomass ratio/gasification efficiency分类
能源科技引用本文复制引用
陈冠益,郭倩倩,颜蓓蓓,程占军,姚金刚,马文超..中药渣水蒸气气化制备合成气研究[J].可再生能源,2017,35(3):345-353,9.基金项目
国家科技支撑计划课题(2014BAC26B02). （2014BAC26B02）
