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Mixed ad/desorption kinetics unraveled with the equilibrium adsorption isotherm
(Elsevier Science, 2019-09)
Predicting ad/desorption rates at solid/solution interfaces is important for environmental and industrial processes. For non-porous surfaces the adsorption process can be divided in film diffusion and surface reactions. ...
Evolutionary Game Theory in Mixed Strategies: From Microscopic Interactions to Kinetic Equations
(American Institute of Mathematical Sciences, 2021-01)
In this work we propose a kinetic formulation for evolutionary game theory for zero sum games when the agents use mixed strategies. We start with a simple adaptive rule, where after an encounter each agent increases by a ...
Determination of kinetics of gelation of whey protein and cassava starch by oscillatory rheometry
(ELSEVIER SCIENCE BV, 1997)
Kinetics of heat-induced gelation of cassava starch (CS) suspensions, whey protein isolate (WPI) solutions and mixed blends at 10% total solids (TS) were followed by small deformation oscillatory shear rheometry in the ...
Mixed nonlinear models in ruminal in situ degradability trialsModelos não lineares mistos em ensaios de degradabilidade ruminal in situ
(2020-01-01)
Classical methods of analysis of nonlinear models are widely used in studies of ruminal degradation kinetics. As this type of study involves repeated measurements in the same experimental unit, the use of mixed nonlinear ...
Solvent effect on a model S N Ar reaction in ionic liquid/water mixtures at different compositions
(The Royal Society of Chemistry, 2018)
The reaction of phenyl 2,4,6-trinitrophenyl ether and piperidine was kinetically evaluated in BMIMBF4/water mixtures as the reaction media. This study shows the dramatic effect of the mixture composition on the reacting ...
Response surface study and kinetic modelling of biodiesel synthesis catalyzed by zinc stearate
(Pergamon-Elsevier Science Ltd, 2018-12-01)
This contribution reports experimental and theoretical studies on the transesterification of soybean oil with methanol catalyzed by zinc stearate. This reaction produces fatty acid methyl esters (FAME) and glycerol, and ...
Mathematical modeling of mass transfer kinetics during salting procedures of hake fillets
(Wiley Blackwell Publishing, Inc, 2020-11)
The aim of the study was to analyze the influence of salting on the mass transfer kinetics of hake (Merluccius hubbsi) fillets. Three salting procedures were studied comparatively: dry salting (DS), mixed salting (MS), and ...
Temperature-Scanning Method for the kinetic studies of CO oxidation over ceria-zirconia supported gold catalysts
(ELSEVIER SCIENCE SA, 2015-12-15)
The experimental data of CO oxidation over the series of 2 wt.% Au/Ce1-xZrxO2 (x=0, 0.25, 0.5, 0.75, 1) catalyst were analyzed using a variation of the Temperature Scanning Method with the aim of catalyst's composition ...