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Mass-Transfer Kinetics in the Presence of Cavitation
1973The current hypotheses concerning the interrelationship of the degassing and cavitation processes are extremely conflicting. Some authors [70, 88] believe that the degassing of a liquid is possible only when cavitation is present, after the formation of vapor-gas cavities, which, increasing in size due to diffusion and coalescence, escape from the ...
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Mass transfer and kinetics in oxygen delignification
2020ABSTRACT MASS TRANSFER AND KINETICS IN OXYGEN DELIGNIFICATION Doğan, Ismail Ph.D., Department of Chemical Engineering Supervisor : Prof. Dr. Hayrettin Yücel Co-Supervisor : Prof. Dr. Güniz Gürüz November 2004, 147 pages In this study, the kinetic analysis of oxygen delignification of Turkish southern hardwood Kraft pulp was carried out.
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Heat- and mass-transfer approach to decomposition kinetics
Thermochimica Acta, 1991Abstract Despite justifiable doubts concerning applicability of the Arrhenius equation to reversible thermal decomposition of solids, a viable alternative is lacking. This paper is intended to contribute to the general discussion in this area and to propose a new approach, based on a combination of diffusion and heat transfer, with the Clausius ...
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Kinetics of mass transfer among silicates and aqueous solutions
Geochimica et Cosmochimica Acta, 1971Abstract Theoretical and empirical considerations suggest that the kinetics of mass transfer among aluminosilicates and aqueous solutions can be described by a simple parabolic rate law, which is consistent with diffusional mass transfer and applicable to incongruent as well as congruent reactions.
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Mass transfer and kinetics of ion exchange
Reactive Polymers, Ion Exchangers, Sorbents, 1984openaire +2 more sources