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两段式固定床富氧-水蒸气气化实验研究
苏德仁; 黄艳琴; 周肇秋; 阴秀丽; 吴创之; 马隆龙
2011
Source Publication燃料化学学报
ISSN0253-2409
Volume039Issue:008Pages:595
Abstract以玉米芯颗粒为原料在两段式固定床气化装置上进行了气化实验,考察了当量比ER、富氧浓度OC和水蒸气配比S/B对气化温度、气化气组分、低位热值、气体产率、气化效率和碳转化率等参数的影响,并比较了两段式固定床与传统下吸式固定床的气化特性。实验结果表明,当量比为0.27时H2的体积分数、CO的体积分数和气化效率达到最大值;增加富氧浓度能优化气化效果,但富氧浓度大于90%后,燃气质量和气化效率均提高不大;增加S/B能提高H2的体积分数,但同时会降低CO的体积分数、气体热值、气化效率;当S/B为0.6时,氢气的体积分数达最高值33.3%,H2/CO比为1.32;相比于传统固定床,两段式固定床气化可明显提高气化温度、氢气的体积分数、碳转化率和气化效率,降低焦油含量。
Language英语
Document Type期刊论文
Identifierhttp://ir.giec.ac.cn/handle/344007/19807
Collection中国科学院广州能源研究所
Affiliation中国科学院广州能源研究所
First Author AffilicationGuangZhou Institute of Energy Conversion,Chinese Academy of Sciences
Recommended Citation
GB/T 7714
苏德仁,黄艳琴,周肇秋,等. 两段式固定床富氧-水蒸气气化实验研究[J]. 燃料化学学报,2011,039(008):595.
APA 苏德仁,黄艳琴,周肇秋,阴秀丽,吴创之,&马隆龙.(2011).两段式固定床富氧-水蒸气气化实验研究.燃料化学学报,039(008),595.
MLA 苏德仁,et al."两段式固定床富氧-水蒸气气化实验研究".燃料化学学报 039.008(2011):595.
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