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Crystallization kinetics of glass prepared with foundry slag
(2021-07-01)
Iron foundry slag and hydrated lime were used in glass preparation by the melt-quenching method. The glass obtained was heat-treated using the thermal analysis technique. A crystallization kinetics study was carried out ...
Drying kinetics of tomato by using electric resistance and heat pump dryers
(Marcel Dekker Inc, 2004-01-01)
Drying kinetics of tomato was studied by using heat pump dryer (HPD) and electric resistance dryers with parallel and crossed airflow. The performance of both systems was evaluated and compared and the influence of ...
A Multivariate curve resolution approach to the study of the degradation kinetics of valsartan under photolytic and acid conditions
(Wiley, 2013-06)
The analysis of UV-spectrophotometric data with second-order chemometrics techniques, including multivariate curve resolution with alternating least-squares (MCR-ALS) and hybrid hard- and soft MCR (HS-MCR), was examined ...
Kinetic model of poly(3-hydroxybutyrate) thermal degradation from experimental non-isothermal data
(Springer, 2009-04-01)
The non-isothermal data given by TG curves for poly(3-hydroxybutyrate) (PHB) were studied in order to obtain a consistent kinetic model that better represents the PHB thermal decomposition. Thus, data obtained from the ...
Evaluation of Decomposition Kinetics of Poly (Ether-Ether-Ketone) by Thermogravimetric Analysis
(Univ Fed Sao Carlos, Dept Engenharia Materials, 2014-01-01)
The non-isothermal thermogravimetric methods have been used extensively for the determination of kinetic parameters in polymers. The poly (ether ketones) are used as matrix in advanced high performance composites due its ...
Kinetic study of trichloroethylene combustion on exchanged zeolites catalysts
(Elsevier Science, 2011-06)
In this paper is presented a kinetic study of the catalytic combustion of trichloroethylene (TCE) over Yzeolites exchanged with several cations. The catalysts, based on zeolite, were prepared by ion exchange and characterized ...
Kinetics for describing the creaming of protein-stabilized O/W emulsions by multiple light scattering
(David Publishing Company, 2014-05)
In the present work, new kinetics to describe the creaming stability of oil-in-water emulsions determined by backscattering measurements (BS) is proposed. The emulsions assayed exhibited a different backscattering profiles ...
Comparison of Empirical and Kinetic Modeling of the Photocatalytic Oxidation of Cyanide
(De Gruyter, 2007-12)
An intrinsic kinetic model based on the reaction mechanism of the photocatalytic oxidation of cyanide with TiO2 has been developed and applied to the results of experiments carried out using different catalyst concentrations, ...
Biosorption kinetics of a direct azo dye Sirius Blue K-CFN by Trametes versicolor
(Pontificia Universidad Católica de Valparaíso, 2011)