Study of Co-pyrolysis Characteristics of Lignite and Rice Husk in a TGA and a Fixed-Bed Reactor

作者: Wenju Wang , Xiaobing Zhang , Yunhua Li

DOI: 10.1515/IJCRE-2013-0049

关键词: Fixed bedEngineeringEnvironmental engineeringCo pyrolysisWaste managementHusk

摘要: Co-pyrolysis characteristics of lignite and rice husk blend were determined in TGA and a fixed-bed reactor. From TGA results, the weight loss rate of lignite and rice husk blend increases at 250–400° C. In a fixed bed at programmed temperature condition, the synergistic effect to produce more volatiles is appeared at 500–700° C, and the maximum synergistic effect exhibits with a rice husk blending ratio of 0.8. The gas yield of co-pyrolysis of lignite and rice husk blend was higher than that of the sum of lignite and rice husk …

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