Results 261 to 270 of about 223,519 (298)

Convergence toward equilibrium of the first-order consensus model with random batch interactions

Journal of Differential Equations, 2021
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Seung-Yeal Ha, Shi Jin, Doheon Kim, Dongnam Ko   +3 more
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Equilibrium Batch Experiments with Six Polycyclic Aromatic Hydrocarbons and Two Aquifer Materials

Hazardous Waste and Hazardous Materials, 1986
ABSTRACT Batch experiments were carried out to investigate the adsorption of six polycyclic aromatic hydrocarbons (PAH) (naphthalene, fluorene, phenanthrene, anthracene, fluoranthene, and pyrene) b...
ABDUL S. ABDUL, THOMAS L. GIBSON
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Adsorption of xylene isomers on Na-BETA zeolite: Equilibrium in batch adsorber

Microporous and Mesoporous Materials, 2013
Abstract In this article, adsorption of p-xylene, m-xylene, o-xylene, and ethylbenzene on Na-BETA type zeolite in liquid phase at 15, 25, and 35 °C has been studied and the single adsorption isotherms have been obtained and reported. The Langmuir isotherm model was used to describe the experimental adsorption isotherm data. It was found that p-xylene
Asghar Molaei Dehkordi, Mahmoud Khademi
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Batch Equilibrium and Kinetic Studies of Plasmid pCI Adsorption onto Perfusion Particles

Journal of Liquid Chromatography & Related Technologies, 2014
The demand for efficient production methods of plasmid DNA (pDNA) has increased vastly in response to rapid advances in the use of pDNA for third-generation vaccines. The process development requires conduct basic studies in batch format to determine the characteristic parameters of the biomolecule-adsorbent system.
Y. Pérez-Martínez, R. M. Montesinos-Cisneros, P. Guerrero-Germán, R. Guzman-Zamudio, A. Tejeda-Mansir   +4 more
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Moving boundary in non-equilibrium simple batch distillation in non-ideal systems

Chemical Engineering and Processing: Process Intensification, 2009
Abstract This work is concerned with the computational aspects of the dynamic behavior of a simple distillation process using the irreversible model. The composition trajectories in residue curve map diagrams were calculated for a methanol/isopropanol/water mixture. The composition paths calculated by the irreversible model were compared to published
J.C. Teixeira, F.C. Sena, A.M.V. Silva, L. Stragevitch, J.M.F. Silva   +4 more
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BATCH REACTOR MODELLING: KINETIC INTEGRATING VAPOR-LIQUID EQUILIBRIUM

2012
None
Nguyen, T., Ropars, Mickael, Tayakout-Fayolle, M., Geantet, C.   +3 more
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A Comparison of Sorption Equilibrium Distribution Coefficients Using Batch and Centrifugation Methods

Journal of Environmental Quality, 1989
AbstractSorption equilibrium distribution coefficients, Kd's, are often used in solute transport models to predict the movement of hazardous wastes in soils. Kd values can be determined in the laboratory by performing batch equilibrium tests or column studies. However, these tests suffer from disadvantages.
J. A. Celorie, S. L. Woods, T. S. Vinson, J. D. Istok   +3 more
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Adsorption of Methyl Orange from Solution by IOCZ in Batch Mode: Equilibrium Study

Advanced Materials Research, 2012
The research was designed to test the properties of Iron-Oxide-Coated-Zeolite (IOCZ) for adsorption of methyl orange (MO) from synthetic solutions. Contact time and equilibrium MO concentration were adopted to study their effects on MO adsorption. The results showed that adsorbent quantity of MO onto IOCZ increased with the equilibrium concentration ...
Shao Hua Chen, Yu Bin Jiao, Xiao Na Zhang, Yin Yin Su, Run Ping Han   +4 more
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Batch and continuous spouted bed drying of cereal grains: The thermal equilibrium model

The Canadian Journal of Chemical Engineering, 1992
AbstractA complete set of equations with no adjustable parameters are written for numerically predicting the variation of grain temperature and moisture content with time for batch drying of well mixed deep beds of three cereal grains, as well as the exit grain and air moisture contents and temperatures for continuous drying.
Adnan H. Zahed, Norman Epstein
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Kinetic and Equilibrium Study of the Enantioseparation of Fenoprofen in a Batch Setup

Industrial & Engineering Chemistry Research, 2000
The bed voidage, axial dispersion, and kinetic and isotherm parameters for the chromatographic enantioseparation of racemic Fenoprofen, using cellulose ester as the chiral stationary phase and 2-propanol/hexane/acetyl alcohol as the mobile phase, were evaluated by moment analyses on the basis of equilibrium theory and the linear driving force model ...
Ching, C.B., Arlt, W., Lisso, M., Wozny, G.   +3 more
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