A pilot-scale biomass pyrolytic poly-generation plant performance study and self-sufficiency assessment

文献类型： 外文期刊

第一作者： Cong, Hongbin

作者： Cong, Hongbin;Zhao, Lixin;Yao, Zonglu;Meng, Haibo;Huo, Lili;Ma, Teng;Hu, Erfeng;Masek, Ondrej;Cong, Hongbin;Zhao, Lixin;Yao, Zonglu;Meng, Haibo;Huo, Lili;Ma, Teng;Hu, Erfeng

作者机构：

关键词： Slow pyrolysis; Poly-generation; Pilot plant; Energy self-sufficient; Performance

期刊名称：BIORESOURCE TECHNOLOGY （ 影响因子：9.642； 五年影响因子：9.237 ）

ISSN： 0960-8524

年卷期： 2019 年 273 卷

页码：

收录情况： SCI

摘要： This work studied the influence of pyrolysis temperature on the energy and mass balance of pyrolysis of rice husk (RH), cotton stalk (CS) and fruit branch (FB) in a pilot-scale biomass pyrolytic poly-generation plant. The paper presents energy balance and self-sufficiency assessment of pilot-scale pyrolysis plant processing different types of biomass. The results also include characterization of the pyrolysis products. The volatile matter varied from 6.5 to 25.8% at different temperatures for the three feed stocks, which can be used as indexes for the degree of carbonization of biochar. The yield of pyrolysis gases enriched with H-2, CH4 and other alkanes, and olefins increased significantly with increasing pyrolysis temperature from 550 to 650 degrees C. With a lower heating value > 17.1 MJ/m(3), an energy self-sufficient system is possible using only the pyrolysis gas. Biomass pyrolytic poly-generation technology offers a promising means of converting abundant agricultural residues into energy and added-value products.

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