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首页> 外文期刊>Bioresource Technology: Biomass, Bioenergy, Biowastes, Conversion Technologies, Biotransformations, Production Technologies >On-line analysis on the interaction between organic compounds from co-pyrolysis of microalgae and low-rank coal: Thermal behavior and kinetic characteristics
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On-line analysis on the interaction between organic compounds from co-pyrolysis of microalgae and low-rank coal: Thermal behavior and kinetic characteristics

机译：微藻和低排煤共热分解的有机化合物相互作用的在线分析：热行为和动力学特性

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摘要

The interaction between organic compounds from microalgae and low-rank coal during the co-pyrolysis process was explored via thermogravimetric analyzer combined with an online mass spectrometer. The influence of Glycine (GLE) on thermal behavior and kinetic characteristics from gaseous products generation of mixtures of acid washed low-rank coal (ALC) were investigated. Positive and negative synergistic effects from the pyrolysis parameters and products distribution were observed due to the interaction between GLE and ALC. The addition of GLE promoted the char formation under 75 wt% mixing ratio, with about 24 wt% deviation between the calculated value and experimental value. Negative synergistic effects from yield of CO2 and CH4 were found. Kinetic results showed that the order for activation energy was E(H-2) E(CH4) E(CO) E(CO2), which was consistent with the releasing sequence.
机译：通过热量分析仪与在线质谱仪结合使用热解析过程中微藻和低级煤的有机化合物与低级煤之间的相互作用。 研究了甘氨酸（GLE）对气态产物产生的热行为和动力学特性的影响，研究了酸洗涤的低级煤（ALC）的混合物。 由于GLE和ALC之间的相互作用，观察到来自热解参数和产物分布的阳性和负协同作用。 添加GLE在75wt％的混合比下促进了炭形成，在计算值和实验值之间具有约24wt％的偏差。 发现来自CO 2和CH4的产率的负协同效应。 动力学结果表明，活化能量的顺序是E（H-2）＆ E（CH4）＆ E（co）＆ e（二氧化碳），与释放序列一致。

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