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

Authors
BALEK V BECKMAN IN ZHELEZNOV AV
Citation
V. Balek et al., EVALUATION OF THERMAL-ANALYSIS EXPERIMENTAL-DATA .2. OPTIMAL CONDITIONS FOR EVOLVED GAS-ANALYSIS OF THERMAL-DECOMPOSITION OF SOLIDS, Journal of thermal analysis, 39(8-9), 1993, pp. 1019-1029
Citations number
3
Categorie Soggetti
Chemistry Analytical
Journal title
Journal of thermal analysis → ACNP
ISSN journal
03684466
Volume
39
Issue
8-9
Year of publication
1993
Pages
1019 - 1029
Database
ISI
SICI code
0368-4466(1993)39:8-9<1019:EOTE.O>2.0.ZU;2-#
Abstract
The influence of various factors on EGA and TG/DTG results of thermal decomposition of solids is analyzed. Following factors have been consi dered: the flow rate of the gas medium in the dynamic measurements, th e diffusion resistance of the solid sample for gaseous products, the s hape of samples, the grain size distribution of the disperse samples. The ways how to determine optimum values of the parameter have been di scussed. The use of THERMOKIN software package is recommended for this purpose.