XU Chao-fen, SUN Xue-sin, GUO xin. ANALYSIS OF MAIN FACTORS AFFECTING THERMOGRAVIMETRIC CURVES IN THERMOGRAVIMETRIC TEST[J]. Thermal power generation, 2005, (6): 34-36.
XU Chao-fen, SUN Xue-sin, GUO xin. ANALYSIS OF MAIN FACTORS AFFECTING THERMOGRAVIMETRIC CURVES IN THERMOGRAVIMETRIC TEST[J]. Thermal power generation, 2005, (6): 34-36. DOI: 10.19666/j.rlfd.2005.06.012.
热重分析试验中影响热重曲线的主要因素分析
摘要
对影响热重分析试验中热重(TG)曲线结果的几个主要因素进行了分析
认为试验条件对热重法影响最大
仪器、试样等的影响次之。试验所用煤样的最佳升温速率为50℃/min
气氛流量以50mL/min为宜。
Abstract
Several main factors affecting thermogravimetric (TG) curves is TG analysis test have been analysed
it is believed that the experimental condition among the said factors to have max. influence upon the TG technolgy
and the influence of instrument factor and samples etc. to take the second place. The test results show it is suitable that the optimal temperature rise rate of coal samples used in the tests to be 50 ℃/min