Kinetics study of the finely dispersed limestone thermal decomposition reaction

Date
2016
Authors
Filias, Svitlana
Havryliv, Roman
Maystruk, Volodymyr
Journal Title
Journal ISSN
Volume Title
Publisher
Lviv Polytechnic Publishing House
Abstract
Termogravimetric studies on four various fractions diameters particles of calcium carbonate used in the industrial cyclone-calciner furnace for manufacturing of lime were carried out based on linear increase of the temperature. The values of activation energy E, preexponential factor A in Arrhenius equation, as well as the mechanism of the particles thermal decomposition reaction were defined. The work results provide important data to further study the efficiency of the limestone thermal decomposition chemical reactions and optimizing furnace design and operation modes.
Description
Keywords
activation energy , limestone , thermal decomposition , solid-state reaction , reaction rate
Citation
Filias S. Kinetics study of the finely dispersed limestone thermal decomposition reaction / Svitlana Filias, Roman Havryliv, Volodymyr Maystruk // Litteris et Artibus : proceedings of the 6th International youth science forum, November 24–26, 2016, Lviv, Ukraine / Lviv Polytechnic National University. – Lviv : Lviv Polytechnic Publishing House, 2016. – P. 410–411. – Bibliography: 3 titles.