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人造有机物与空气气化反应动力学的研究
引用本文:吴亭亭 魏敦崧. 人造有机物与空气气化反应动力学的研究[J]. 同济大学学报(自然科学版), 1998, 26(5): 570-573
作者姓名:吴亭亭 魏敦崧
作者单位:同济大学热能工程系!上海,200092
基金项目:国家自然科学基金!59506009
摘    要:应用程序升温热重法对生活垃圾中4种人造有机物与空气气化反应进行研究.由实验所得热重曲线TG和微分热重曲线DTG作出转化率与温度关系曲线,比较样品反应速率和燃烧特性,选择数学模型进行动力学计算,得出反应的活化能、指前因子等参数.为城市垃圾气化的研究提供了理论基础和依据.

关 键 词:人造有机物  气化动力学  程序升温热重法

Gasification Kinetics of Man - made Organic Substance from City Wastes in Air
Wu Tingting, Wei Dunsong, Wen Wang. Gasification Kinetics of Man - made Organic Substance from City Wastes in Air[J]. Journal of Tongji University(Natural Science), 1998, 26(5): 570-573
Authors:Wu Tingting   Wei Dunsong   Wen Wang
Abstract:Four kinds of man - made organic substances were gasified in air using temperature - programmed thermogravimetry method. The TG/DTG profiles were used to get the graphs of conversion rate with temperature. The reactive velocity and combustion character of samples were compared. The parameters, such as the activation energy and preexponential factor, were calculated. The results provided theoretical basis for gasification of city wastes.
Keywords:Man - made organic substance  Gasification kinetics  Temperature - programmed TG
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