Calcination kinetics of ammonium pentaborate using the Coats - Redfern and genetic algorithm method by thermal analysis

O. Şahin; M. Özdemir; M. Aslanoǧlu; U. G. Beker

doi:10.1021/ie000690f

Calcination kinetics of ammonium pentaborate using the Coats - Redfern and genetic algorithm method by thermal analysis

O. Şahin^*, M. Özdemir, M. Aslanoǧlu, U. G. Beker

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

27 Citations (Scopus)

Abstract

The calcination kinetics of ammonium pentaborate was investigated by thermogravimetry (TG) using the Coats - Redfern and genetic algorithm methods. Various methods for determining the reaction parameters using thermal analysis data were improved. Genetic algorithms can be considered as a new method for the determination of kinetic parameters by TG. In this study, the genetic algorithm procedure is applied to the determination of the coefficients of reaction (activation energy, frequency factor, and order of reaction) and their relative standard deviations. The Coats - Redfern method was applied to the same TG data to calculate the reaction parameters. The results obtained from both methods were also compared.

Original language	English
Pages (from-to)	1465-1470
Number of pages	6
Journal	Industrial and Engineering Chemistry Research
Volume	40
Issue number	6
DOIs	https://doi.org/10.1021/ie000690f
Publication status	Published - 21 Mar 2001
Externally published	Yes

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10.1021/ie000690f

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title = "Calcination kinetics of ammonium pentaborate using the Coats - Redfern and genetic algorithm method by thermal analysis",

abstract = "The calcination kinetics of ammonium pentaborate was investigated by thermogravimetry (TG) using the Coats - Redfern and genetic algorithm methods. Various methods for determining the reaction parameters using thermal analysis data were improved. Genetic algorithms can be considered as a new method for the determination of kinetic parameters by TG. In this study, the genetic algorithm procedure is applied to the determination of the coefficients of reaction (activation energy, frequency factor, and order of reaction) and their relative standard deviations. The Coats - Redfern method was applied to the same TG data to calculate the reaction parameters. The results obtained from both methods were also compared.",

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AU - Şahin, O.

AU - Özdemir, M.

AU - Aslanoǧlu, M.

AU - Beker, U. G.

PY - 2001/3/21

Y1 - 2001/3/21

N2 - The calcination kinetics of ammonium pentaborate was investigated by thermogravimetry (TG) using the Coats - Redfern and genetic algorithm methods. Various methods for determining the reaction parameters using thermal analysis data were improved. Genetic algorithms can be considered as a new method for the determination of kinetic parameters by TG. In this study, the genetic algorithm procedure is applied to the determination of the coefficients of reaction (activation energy, frequency factor, and order of reaction) and their relative standard deviations. The Coats - Redfern method was applied to the same TG data to calculate the reaction parameters. The results obtained from both methods were also compared.

AB - The calcination kinetics of ammonium pentaborate was investigated by thermogravimetry (TG) using the Coats - Redfern and genetic algorithm methods. Various methods for determining the reaction parameters using thermal analysis data were improved. Genetic algorithms can be considered as a new method for the determination of kinetic parameters by TG. In this study, the genetic algorithm procedure is applied to the determination of the coefficients of reaction (activation energy, frequency factor, and order of reaction) and their relative standard deviations. The Coats - Redfern method was applied to the same TG data to calculate the reaction parameters. The results obtained from both methods were also compared.

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ER -

Calcination kinetics of ammonium pentaborate using the Coats - Redfern and genetic algorithm method by thermal analysis

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