Results 11 to 20 of about 465,191 (305)

A novel reactor for determination of kinetics for solid catalyzed gas reactions [PDF]

open access: yes, 1994
A novel perfectly mixed laboratory reactor for determining kinetics of heterogeneously catalyzed gas-phase reactions has been developed. Perfect mixing is achieved by circulating the gas in the reactor using an axial flow impeller in a well streamlined ...
Borman, P.C.   +4 more
core   +2 more sources

Kinetic Study of the Electrochemical Mineralization of m-Cresol on a Boron-Doped Diamond Anode. [PDF]

open access: yes, 2012
The kinetics of the electrooxidation of m-cresol in aqueous solution was investigated in a one-compartment flow electrochemical cell with a boron-doped diamond electrode (BDD).
Brillas, Enric   +3 more
core   +2 more sources

Developing the reaction kinetics for a biodiesel reactor [PDF]

open access: yes, 2009
The aim of this paper was to investigate the kinetics of the biodiesel reaction in order to find out how best to reach 96.5% methyl ester. The purity of the biodiesel product was examined using gas chromatography to the EN14214 FAME standard and real ...
Kendall, Kevin, Slinn, Matthew
core   +1 more source

Optimization Method for the Evaluation of Convective Heat and Mass Transfer Effective Coefficients and Energy Sources in Drying Processes

open access: yesEnergies, 2020
A new optimization method for the assessment of the coefficients existing in a model of drying kinetics is developed and presented in this article. This method consists of matching the drying kinetics resulting from the mathematical model with the drying
Marcin Stasiak   +2 more
doaj   +1 more source

Research of High-Temperature Heat and Mass Transfer and Kinetics of Phase Transformations during combustion higher alkanes in the air

open access: yesФізика і хімія твердого тіла, 2016
The paper presents a study of high-temperature heat and mass transfer and combustion kinetics of octadecaneparticle in room temperature air taking in consideration fuel heating, melting and evaporation.
S. G. Orlovska   +3 more
doaj   +1 more source

Modeling desorption kinetics of a persistent organic pollutant from field aged sediment using a bi-disperse particle size distribution [PDF]

open access: yes, 2010
Purpose With the predicted climate change, it is expected that the chances of river flooding increase. During flood events, sediments will resuspend and when sediments are polluted, contaminants can be transferred to the surrounding water.
Bruning, H.   +3 more
core   +2 more sources

Ultrasound in gas–liquid systems: Effects on solubility and mass transfer [PDF]

open access: yes, 2008
The effect of ultrasound on the pseudo-solubility of nitrogen in water and on gas–liquid mass transfer kinetics has been investigated in an autoclave reactor equipped with a gas induced impeller.
Andriantsiferana, Caroline   +3 more
core   +1 more source

Regeneration Section of CO2 Capture Plant by MEA Scrubbing with a Rate-Based Model [PDF]

open access: yes, 2013
CO2 capture from exhaust gas of power plants, natural gas and refinery gas can be successfully achieved by chemical absorption with alkanolamines. CO2 capture from exhaust gas is often obtained by absorption with monoethanolamine (MEA) which is the most ...
Laura A. Pellegrini, Stefania Moioli
core   +4 more sources

Kinetics of hydrogen absorption and desorption in LaNi5-xAlx slurries [PDF]

open access: yes, 1993
The kinetics of hydrogen absorption and desorption in LaNi4.8Al0.2,LaNi4.9Al0.1 and LaNi5, suspended in cyclohexane and LaNi5 in ethanol have been investigated. The absorption process can be described in terms of mass transfer and reaction resistances in
Snijder, E.D.   +2 more
core   +3 more sources

Supercritical Fluid Extraction Kinetics of Cherry Seed Oil: Kinetics Modeling and ANN Optimization

open access: yesFoods, 2021
This study was primarily focused on the supercritical fluid extraction (SFE) of cherry seed oil and the optimization of the process using sequential extraction kinetics modeling and artificial neural networks (ANN).
Ivana Dimić   +5 more
doaj   +1 more source

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