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基于流化床热解的中药渣两段气化基础研究
汪印; 刘殊远; 任明威; 许光文
2013
Source Publication燃料化学学报
Issue03Pages:294-301
Abstract以中药渣为原料,研究了流化床热解和固定床半焦催化/重整焦油及半焦气化的特性,特别是对固定床重整前后焦油中组分的变化进行了分析。结果表明,随着热解气体在固定床半焦中停留时间从0 s延长到0.95 s,焦油中-OH、C-H、C-O、C=O和C=C官能团的含量显著减少,芳香类物质含量明显增加;向固定床中加入水蒸气后,焦油中芳香类、C-O和羟基-OH官能团的含量增加;而加入氧气后,焦油中羟基-OH、C-H、羰基C=O、C=C和C-O官能团物质含量变化不大,但芳烃类物质明显增多。虽然向固定床中加入水蒸气或氧气均能降低焦油含量,但水蒸气的作用稍弱,两者联合对焦油脱除和半焦气化效果更好,生成的燃气中基本不含焦油。
Keyword两段气化 中药渣 焦油裂解/重整 半焦催化
Document Type期刊论文
Version出版稿
Identifierhttp://ir.ipe.ac.cn/handle/122111/10411
Collection研究所(批量导入)
Recommended Citation
GB/T 7714
汪印,刘殊远,任明威,等. 基于流化床热解的中药渣两段气化基础研究[J]. 燃料化学学报,2013(03):294-301.
APA 汪印,刘殊远,任明威,&许光文.(2013).基于流化床热解的中药渣两段气化基础研究.燃料化学学报(03),294-301.
MLA 汪印,et al."基于流化床热解的中药渣两段气化基础研究".燃料化学学报 .03(2013):294-301.
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