文章基本信息

标题：Characterization of Biochar and Syngas Obtained from Pellets of Grape Vine and Sun Flower Husk Using A Pyrolysis System
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作者：A. Sorgonà ; A. Sorgonà ; L. Longo 等
期刊名称：Procedia - Social and Behavioral Sciences
印刷版ISSN：1877-0428
出版年度：2016
卷号：223
页码：871-878
DOI：10.1016/j.sbspro.2016.05.297
语种：English
出版社：Elsevier
摘要：Abstract Biochar produced from pellet obtained from grapevine (GV) and sunflower husk (SFH) at different temperature (400 and 500°C) were studied by pyrolysis batch reactor. Chemical and physical evolution of biomass under pyrolysis conditions was determined and products characterization was evaluated, including main organic components in gaseous stream. The Biochar is a “porous carbonaceous solid” produced by thermochemical conversion of organic materials in an oxygen depleted atmosphere, which has physiochemical properties suitable for the safe and long-term storage of carbon in the environment and, potentially, soil improvement. Results have shown a decrease in yield as an increase in temperature. The objective of this work is to improve the acknowledgment for the alternative use of the biochar gained from agro-forestry biomass residuals grapevine and sunflower husks by means of modern chemical and physical characterization tools.
关键词：biochar characterization;pyrolysis process;agricultural residues;biomass