Some practical aspects of nonlinear frequency response method for investigation of adsorption equilibrium and kinetics
Само за регистроване кориснике
2012
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
Some practical aspects regarding application of the nonlinear frequency response (NFR) method for investigation of gas adsorption: choice of the optimal mass of the adsorbent, frequency range and input amplitude, are studied theoretically. For successful application of the NFR method, reliable experimental determination of the second-order frequency response function (FRF) is essential. In order to analyse the influence of the mass of the adsorbent, the frequency range and the input amplitude on the accuracy of the estimated the second-order FRF, frequency responses (FRs) of a batch adsorber with volume modulation are simulated and used for calculation of the second-order FRF. Furthermore, the procedure for estimation of the optimal mass of the adsorbent, required frequency range and input amplitude, based on simple preliminary step responses, is proposed. In order to demonstrate the procedure, responses of the batch adsorber for the step volume change are also simulated. The proposed ...procedure enables establishment of the efficient experimental plan for application of the NFR method.
Кључне речи:
Nonlinear frequency response / Gas adsorption / Mass of adsorbent / Frequency range / Input amplitude / NonlinearityИзвор:
Chemical Engineering Science, 2012, 82, 62-72Издавач:
- Pergamon-Elsevier Science Ltd, Oxford
Финансирање / пројекти:
- Развој ефикаснијих хемијско-инжењерских процеса заснован на истраживањима феномена преноса и принципима интензификације процеса (RS-MESTD-Basic Research (BR or ON)-172022)
DOI: 10.1016/j.ces.2012.07.013
ISSN: 0009-2509
WoS: 000308606200007
Scopus: 2-s2.0-84864810745
Институција/група
Tehnološko-metalurški fakultetTY - JOUR AU - Brzić, Danica AU - Petkovska, Menka PY - 2012 UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/2171 AB - Some practical aspects regarding application of the nonlinear frequency response (NFR) method for investigation of gas adsorption: choice of the optimal mass of the adsorbent, frequency range and input amplitude, are studied theoretically. For successful application of the NFR method, reliable experimental determination of the second-order frequency response function (FRF) is essential. In order to analyse the influence of the mass of the adsorbent, the frequency range and the input amplitude on the accuracy of the estimated the second-order FRF, frequency responses (FRs) of a batch adsorber with volume modulation are simulated and used for calculation of the second-order FRF. Furthermore, the procedure for estimation of the optimal mass of the adsorbent, required frequency range and input amplitude, based on simple preliminary step responses, is proposed. In order to demonstrate the procedure, responses of the batch adsorber for the step volume change are also simulated. The proposed procedure enables establishment of the efficient experimental plan for application of the NFR method. PB - Pergamon-Elsevier Science Ltd, Oxford T2 - Chemical Engineering Science T1 - Some practical aspects of nonlinear frequency response method for investigation of adsorption equilibrium and kinetics EP - 72 SP - 62 VL - 82 DO - 10.1016/j.ces.2012.07.013 ER -
@article{ author = "Brzić, Danica and Petkovska, Menka", year = "2012", abstract = "Some practical aspects regarding application of the nonlinear frequency response (NFR) method for investigation of gas adsorption: choice of the optimal mass of the adsorbent, frequency range and input amplitude, are studied theoretically. For successful application of the NFR method, reliable experimental determination of the second-order frequency response function (FRF) is essential. In order to analyse the influence of the mass of the adsorbent, the frequency range and the input amplitude on the accuracy of the estimated the second-order FRF, frequency responses (FRs) of a batch adsorber with volume modulation are simulated and used for calculation of the second-order FRF. Furthermore, the procedure for estimation of the optimal mass of the adsorbent, required frequency range and input amplitude, based on simple preliminary step responses, is proposed. In order to demonstrate the procedure, responses of the batch adsorber for the step volume change are also simulated. The proposed procedure enables establishment of the efficient experimental plan for application of the NFR method.", publisher = "Pergamon-Elsevier Science Ltd, Oxford", journal = "Chemical Engineering Science", title = "Some practical aspects of nonlinear frequency response method for investigation of adsorption equilibrium and kinetics", pages = "72-62", volume = "82", doi = "10.1016/j.ces.2012.07.013" }
Brzić, D.,& Petkovska, M.. (2012). Some practical aspects of nonlinear frequency response method for investigation of adsorption equilibrium and kinetics. in Chemical Engineering Science Pergamon-Elsevier Science Ltd, Oxford., 82, 62-72. https://doi.org/10.1016/j.ces.2012.07.013
Brzić D, Petkovska M. Some practical aspects of nonlinear frequency response method for investigation of adsorption equilibrium and kinetics. in Chemical Engineering Science. 2012;82:62-72. doi:10.1016/j.ces.2012.07.013 .
Brzić, Danica, Petkovska, Menka, "Some practical aspects of nonlinear frequency response method for investigation of adsorption equilibrium and kinetics" in Chemical Engineering Science, 82 (2012):62-72, https://doi.org/10.1016/j.ces.2012.07.013 . .