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Electro-adsorption reactions and surface mobility of electro-adsorbed species sensed by scanning electrochemical induced desorption
(Elsevier Science Sa, 2016-08)
A theoretical analysis of electro-adsorption reactions and of the surface diffusion of electro-adsorbed species based on scanning electrochemical microscopy (SECM) in the feedback mode, usually known as scanning electrochemical ...
Diffusion controlled LHHW kinetics. Simultaneous determination of chemical kinetic and equilibrium adsorption constants by using the Weisz-Prater approach
(Pergamon-Elsevier Science Ltd, 2017-11)
A method to simultaneously determine the chemical kinetics (kCT) and Langmuir’s adsorption equilibrium (KL) constants in porous catalyst particles where chemical reactions following Langmuir-Hinshel wood-Hougen-Watson ...
Transient effectiveness factor. Simultaneous determination of kinetic, diffusion and adsorption equilibrium parameters in porous catalyst particles under diffusion control conditions
(Elsevier Science Sa, 2018-08)
A method to determine kinetics, diffusion and adsorption equilibrium parameters simultaneously in porous catalyst particles, where a first order chemical reaction occurs under diffusion control conditions in batch reactor, ...
Simultaneous diffusion, adsorption, and reaction in fluid catalytic cracking catalysts
(American Chemical Society, 2001-04)
Simultaneous diffusion, adsorption, and reaction that take place inside the zeolitic component of equilibrium commercial fluid catalytic cracking (FCC) catalysts were described by means of heterogeneous models. n-Hexadecane ...
Sensing electroadsorption reactions and surface mobility of electroadsorbed species by scanning electrochemical induced desorption
(Elsevier Science Sa, 2016-08)
A theoretical analysis of electro-adsorption reactions and of the surface diffusion of electro-adsorbed species based on scanning electrochemical microscopy (SECM) in the feedback mode, usually known as scanning electrochemical ...
Use of stirred batch reactors for the assessment of adsorption constants in porous solid catalysts with simultaneous diffusion and reaction. Theoretical analysis
(Pergamon-Elsevier Science Ltd, 2006-03)
A simple, pseudo-equilibrium model was derived for a catalytic system with a first order chemical reaction and simultaneous diffusive and adsorptive processes, in order to assess the corresponding kinetics and Henry ...
The application of diffusion–reaction mixed model to assess the best experimental conditions for bark chemical activation to improve copper(II) ions adsorption
(Springer-Verlag, 2014)
Natural sorbents have been thoroughly assessed
to determine their adsorption capabilities to remove pollutants
from industrial wastewaters. Among them, pine
bark has demonstrated potential for carrying out the
removal ...
Determining rate coefficients for ion adsorption at the solid/water interface: Better from desorption rate than from adsorption rate
(Royal Society of Chemistry, 2020-04-23)
One of the most common approaches in the adsorption kinetic literature is to compare the fitting performance of several empirical or non-empirical equations (pseudo-first order, pseudo-second order, Elovich, parabolic ...
Effective chemical processes in porous media
(2003)
In the book by Hornung, Chap. 6, the author proposes a homogenization strategy for
the e ective behavior of some chemical processes involving adsorption and reactions
arising in porous media. Rigorous proofs of the ...
Transient effectiveness factors in the dynamic analysis of heterogeneous reactors with porous catalyst particles
(Elsevier, 2015-12)
A model to calculate the actual transient effectiveness factor in spherical porous catalyst particles in gradientless reactors, where a first order reaction takes place under isothermal conditions, linear equilibrium ...