EVALUATION OF THERMAL-ANALYSIS EXPERIMENTAL-DATA .2. OPTIMAL CONDITIONS FOR EVOLVED GAS-ANALYSIS OF THERMAL-DECOMPOSITION OF SOLIDS

被引：0
|
作者：
BALEK, V [1 ]
BECKMAN, IN [1 ]
ZHELEZNOV, AV [1 ]
机构：
[1] MOSCOW MV LOMONOSOV STATE UNIV, DEPT CHEM TECHNOL, MOSCOW 199234, RUSSIA
来源：
JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY | 1993年 / 39卷 / 8-9期
关键词：
EGA; EXPERIMENTAL CONDITIONS; TG-DTG;
D O I：
暂无
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
The influence of various factors on EGA and TG/DTG results of thermal decomposition of solids is analyzed. Following factors have been considered: the flow rate of the gas medium in the dynamic measurements, the diffusion resistance of the solid sample for gaseous products, the shape of samples, the grain size distribution of the disperse samples. The ways how to determine optimum values of the parameter have been discussed. The use of THERMOKIN software package is recommended for this purpose.
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页码：1019 / 1029
页数：11
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