Adsorption of chlorinated hydrocarbons from aqueous solutions by wetted and non-wetted synthetic sorbents:dynamics

G. Rexwinkel; Glenn Rexwinkel; J.T.A.M. Berkhout; Albertus B.M. Heesink

doi:10.1016/S0009-2509(02)00428-1

Adsorption of chlorinated hydrocarbons from aqueous solutions by wetted and non-wetted synthetic sorbents:dynamics

G. Rexwinkel, Glenn Rexwinkel, J.T.A.M. Berkhout, Albertus B.M. Heesink

Faculty of Science and Technology

Research output: Contribution to journal › Article › Academic › peer-review

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Abstract

In the present investigation the dynamics of the adsorption of several chlorinated hydrocarbons onto wetted and non-wetted synthetic sorbents was studied. A single particle model was developed to describe the adsorption behavior. The values of the mass transfer coefficient, needed to describe the experimental results, were found to be considerably less than those predicted from theory. The difference between measured and expected mass transfer coefficient was found to increase with non-ideality of the solute and to depend on type of sorbent. Apparently, the rate of mass transfer does not only depend on hydrodynamics but also on possible interaction between solute, solvent and sorbent.

Original language	Undefined
Pages (from-to)	1301-1304
Journal	Chemical engineering science
Volume	58
Issue number	7
DOIs	https://doi.org/10.1016/S0009-2509(02)00428-1
Publication status	Published - 2003

Keywords

Non-wetted and mass transfer coefficients
Mass transfer
IR-74952
METIS-217433
Adsorption
Modelling
Kinetics

Access to Document

10.1016/S0009-2509(02)00428-1

Cite this

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abstract = "In the present investigation the dynamics of the adsorption of several chlorinated hydrocarbons onto wetted and non-wetted synthetic sorbents was studied. A single particle model was developed to describe the adsorption behavior. The values of the mass transfer coefficient, needed to describe the experimental results, were found to be considerably less than those predicted from theory. The difference between measured and expected mass transfer coefficient was found to increase with non-ideality of the solute and to depend on type of sorbent. Apparently, the rate of mass transfer does not only depend on hydrodynamics but also on possible interaction between solute, solvent and sorbent.",

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T1 - Adsorption of chlorinated hydrocarbons from aqueous solutions by wetted and non-wetted synthetic sorbents:dynamics

AU - Rexwinkel, G.

AU - Rexwinkel, Glenn

AU - Berkhout, J.T.A.M.

AU - Heesink, Albertus B.M.

PY - 2003

Y1 - 2003

N2 - In the present investigation the dynamics of the adsorption of several chlorinated hydrocarbons onto wetted and non-wetted synthetic sorbents was studied. A single particle model was developed to describe the adsorption behavior. The values of the mass transfer coefficient, needed to describe the experimental results, were found to be considerably less than those predicted from theory. The difference between measured and expected mass transfer coefficient was found to increase with non-ideality of the solute and to depend on type of sorbent. Apparently, the rate of mass transfer does not only depend on hydrodynamics but also on possible interaction between solute, solvent and sorbent.

AB - In the present investigation the dynamics of the adsorption of several chlorinated hydrocarbons onto wetted and non-wetted synthetic sorbents was studied. A single particle model was developed to describe the adsorption behavior. The values of the mass transfer coefficient, needed to describe the experimental results, were found to be considerably less than those predicted from theory. The difference between measured and expected mass transfer coefficient was found to increase with non-ideality of the solute and to depend on type of sorbent. Apparently, the rate of mass transfer does not only depend on hydrodynamics but also on possible interaction between solute, solvent and sorbent.

KW - Non-wetted and mass transfer coefficients

KW - Mass transfer

KW - IR-74952

KW - METIS-217433

KW - Adsorption

KW - Modelling

KW - Kinetics

U2 - 10.1016/S0009-2509(02)00428-1

DO - 10.1016/S0009-2509(02)00428-1

M3 - Article

SN - 0009-2509

VL - 58

SP - 1301

EP - 1304

JO - Chemical engineering science

JF - Chemical engineering science

IS - 7

ER -