A general method for the investigation of adsorption kinetics of nonlinear, nonisothermal systems, based on frequency response analysis, is presented. It is based on the definition of higher-order frequency response functions (FRFs) on the adsorber and on the particle level. FRFs on the adsorber level can be estimated from experimentally measured adsorber FR and used to calculate FRFs on the particle level, which can be further used for model identification, by comparison with theoretical particle FRFs. The general procedure for calculation of particle FRFs from those of adsorber is given. Also, the general procedure for theoretical derivation of particle FRFs is given and illustrated with an example of nonisothermal adsorption governed by micropore diffusion and film resistance heat transfer, as well as the procedure for calculating unmeasured adsorber FRFs, which is illustrated with an example of a batch adsorber with volume modulation.
Keywords:
nonlinear frequency response / higher-order frequency response functions / nonisothermal adsorption kinetics / micropore diffusion / batch adsorber
TY - JOUR
AU - Petkovska, Menka
PY - 2001
UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/370
AB - A general method for the investigation of adsorption kinetics of nonlinear, nonisothermal systems, based on frequency response analysis, is presented. It is based on the definition of higher-order frequency response functions (FRFs) on the adsorber and on the particle level. FRFs on the adsorber level can be estimated from experimentally measured adsorber FR and used to calculate FRFs on the particle level, which can be further used for model identification, by comparison with theoretical particle FRFs. The general procedure for calculation of particle FRFs from those of adsorber is given. Also, the general procedure for theoretical derivation of particle FRFs is given and illustrated with an example of nonisothermal adsorption governed by micropore diffusion and film resistance heat transfer, as well as the procedure for calculating unmeasured adsorber FRFs, which is illustrated with an example of a batch adsorber with volume modulation.
PB - Springer, Dordrecht
T2 - Nonlinear Dynamics
T1 - Nonlinear frequency response of nonisothermal adsorption systems
EP - 370
IS - 4
SP - 351
VL - 26
DO - 10.1023/A:1013314705269
ER -
@article{
author = "Petkovska, Menka",
year = "2001",
url = "http://TechnoRep.tmf.bg.ac.rs/handle/123456789/370",
abstract = "A general method for the investigation of adsorption kinetics of nonlinear, nonisothermal systems, based on frequency response analysis, is presented. It is based on the definition of higher-order frequency response functions (FRFs) on the adsorber and on the particle level. FRFs on the adsorber level can be estimated from experimentally measured adsorber FR and used to calculate FRFs on the particle level, which can be further used for model identification, by comparison with theoretical particle FRFs. The general procedure for calculation of particle FRFs from those of adsorber is given. Also, the general procedure for theoretical derivation of particle FRFs is given and illustrated with an example of nonisothermal adsorption governed by micropore diffusion and film resistance heat transfer, as well as the procedure for calculating unmeasured adsorber FRFs, which is illustrated with an example of a batch adsorber with volume modulation.",
publisher = "Springer, Dordrecht",
journal = "Nonlinear Dynamics",
title = "Nonlinear frequency response of nonisothermal adsorption systems",
pages = "370-351",
number = "4",
volume = "26",
doi = "10.1023/A:1013314705269"
}
Petkovska, M. (2001). Nonlinear frequency response of nonisothermal adsorption systems.
Nonlinear Dynamics
Springer, Dordrecht., 26(4), 351-370.
https://doi.org/10.1023/A:1013314705269
Petkovska M. Nonlinear frequency response of nonisothermal adsorption systems. Nonlinear Dynamics. 2001;26(4):351-370
Petkovska Menka, "Nonlinear frequency response of nonisothermal adsorption systems" Nonlinear Dynamics, 26, no. 4 (2001):351-370,
https://doi.org/10.1023/A:1013314705269 .
