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OALib Journal期刊
ISSN: 2333-9721
费用：99美元
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生物油tg-ftir分析与热解气化特性研究
, PP. 1194-1199
Keywords: 生物油,热解气化,轻质组分,重质组分
Abstract:
？以稻壳快速热解产物生物油为对象,在对其进行热重红外检测的基础上,结合生物油及其轻质、重质组分的热解气化实验,研究了生物油热解气化过程及气体产出特性。结果表明,生物油的热解气化分为两个阶段,一是轻质组分的快速挥发热解;二是重质组分的裂解气化与缩合缩聚,活化能分别为35~38kj/mol和15~22kj/mol。温度升高,热解气化效率增加,以h2和co为主的合成气产量增多,但气体产物热值降低。气体中h2主要来自轻质组分的热解气化,而重质组分则裂解产生较多的co、ch4等物质。
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