The influence of mass transfer phenomena on the kinetic analysis for the thermal decomposition of calcium carbonate by constant rate thermal analysis (CRTA) under vacuum

Authors :: José M. Criado
Nobuyoshi Koga
Source :: International Journal of Chemical Kinetics. 30:737-744
Publication Year :: 1998
Publisher :: Wiley, 1998.
Abstract: The influence of the mass transfer phenomena on the thermal decomposition of calcium carbonate powders under vacuum was investigated through a detailed kinetic analysis by the constant transformation rate thermal analysis (CRTA). Reliable kinetic curves, free from the mass transfer problems, can be obtained by CRTA under vacuum, but within a restricted range of small sample sizes

Subjects :: Chemistry
Organic Chemistry
Thermal decomposition
Thermodynamics
Activation energy
Kinetic energy
Biochemistry
Inorganic Chemistry
Mass transfer
Heat transfer
Particle-size distribution
Physical and Theoretical Chemistry
Thermal analysis
Constant (mathematics)

ISSN :: 10974601 and 05388066
Volume :: 30
Database :: OpenAIRE
Journal :: International Journal of Chemical Kinetics
Accession number :: edsair.doi...........e79a87646366b84f09abf68243f81bd5
Full Text :: https://doi.org/10.1002/(sici)1097-4601(1998)30:10<737::aid-kin6>3.0.co;2-w

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