A Study of Applicability of Nonlinear Frequency Response Method for Investigation of Gas Adsorption Based on Numerical Experiments
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2013
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A study of the applicability of the Nonlinear Frequency Response (NFR) approach for investigation of equilibrium and kinetics of gas adsorption, based on numerical simulations, is presented. Pressure responses of a batch adsorber are simulated, using literature data, for a sinusoidal volume change with different input amplitudes, up to 10%, around several steady-state points. The procedure for application of the NFR approach is demonstrated step-by-step, using the simulated pressure responses. As a result, quasi-experimental first- and second-order FRFs are estimated and used for estimation of the equilibrium and kinetic parameters of the adsorption system. The estimated parameters agree well with the original ones used for simulations. Influence of noise on the accuracy of the estimated FRFs and model parameters is also analyzed. The results of this study show that the application of the NFR approach for investigation of equilibrium and kinetics of gas adsorption in a batch system is ...feasible. Furthermore, valuable information regarding the design of the NFR equipment and experiments is gained.
Izvor:
Industrial & Engineering Chemistry Research, 2013, 52, 46, 16341-16351Izdavač:
- Amer Chemical Soc, Washington
Finansiranje / projekti:
- Razvoj efikasnijih hemijsko-inženjerskih procesa zasnovan na istraživanjima fenomena prenosa i principima intenzifikacije procesa (RS-MESTD-Basic Research (BR or ON)-172022)
DOI: 10.1021/ie402269h
ISSN: 0888-5885
WoS: 000327413500027
Scopus: 2-s2.0-84890014664
Institucija/grupa
Tehnološko-metalurški fakultetTY - JOUR AU - Brzić, Danica AU - Petkovska, Menka PY - 2013 UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/2437 AB - A study of the applicability of the Nonlinear Frequency Response (NFR) approach for investigation of equilibrium and kinetics of gas adsorption, based on numerical simulations, is presented. Pressure responses of a batch adsorber are simulated, using literature data, for a sinusoidal volume change with different input amplitudes, up to 10%, around several steady-state points. The procedure for application of the NFR approach is demonstrated step-by-step, using the simulated pressure responses. As a result, quasi-experimental first- and second-order FRFs are estimated and used for estimation of the equilibrium and kinetic parameters of the adsorption system. The estimated parameters agree well with the original ones used for simulations. Influence of noise on the accuracy of the estimated FRFs and model parameters is also analyzed. The results of this study show that the application of the NFR approach for investigation of equilibrium and kinetics of gas adsorption in a batch system is feasible. Furthermore, valuable information regarding the design of the NFR equipment and experiments is gained. PB - Amer Chemical Soc, Washington T2 - Industrial & Engineering Chemistry Research T1 - A Study of Applicability of Nonlinear Frequency Response Method for Investigation of Gas Adsorption Based on Numerical Experiments EP - 16351 IS - 46 SP - 16341 VL - 52 DO - 10.1021/ie402269h ER -
@article{ author = "Brzić, Danica and Petkovska, Menka", year = "2013", abstract = "A study of the applicability of the Nonlinear Frequency Response (NFR) approach for investigation of equilibrium and kinetics of gas adsorption, based on numerical simulations, is presented. Pressure responses of a batch adsorber are simulated, using literature data, for a sinusoidal volume change with different input amplitudes, up to 10%, around several steady-state points. The procedure for application of the NFR approach is demonstrated step-by-step, using the simulated pressure responses. As a result, quasi-experimental first- and second-order FRFs are estimated and used for estimation of the equilibrium and kinetic parameters of the adsorption system. The estimated parameters agree well with the original ones used for simulations. Influence of noise on the accuracy of the estimated FRFs and model parameters is also analyzed. The results of this study show that the application of the NFR approach for investigation of equilibrium and kinetics of gas adsorption in a batch system is feasible. Furthermore, valuable information regarding the design of the NFR equipment and experiments is gained.", publisher = "Amer Chemical Soc, Washington", journal = "Industrial & Engineering Chemistry Research", title = "A Study of Applicability of Nonlinear Frequency Response Method for Investigation of Gas Adsorption Based on Numerical Experiments", pages = "16351-16341", number = "46", volume = "52", doi = "10.1021/ie402269h" }
Brzić, D.,& Petkovska, M.. (2013). A Study of Applicability of Nonlinear Frequency Response Method for Investigation of Gas Adsorption Based on Numerical Experiments. in Industrial & Engineering Chemistry Research Amer Chemical Soc, Washington., 52(46), 16341-16351. https://doi.org/10.1021/ie402269h
Brzić D, Petkovska M. A Study of Applicability of Nonlinear Frequency Response Method for Investigation of Gas Adsorption Based on Numerical Experiments. in Industrial & Engineering Chemistry Research. 2013;52(46):16341-16351. doi:10.1021/ie402269h .
Brzić, Danica, Petkovska, Menka, "A Study of Applicability of Nonlinear Frequency Response Method for Investigation of Gas Adsorption Based on Numerical Experiments" in Industrial & Engineering Chemistry Research, 52, no. 46 (2013):16341-16351, https://doi.org/10.1021/ie402269h . .