Simulation comparison between equilibrium and rate-based approach for CO2 removal via promoted K2CO3 with glycine
The main limitation of rate-based approach in Aspen Plus is the unavailability of the method under dynamic analysis. Hence, to support the development of the integrated process of natural gas treatment at a higher scale, a comprehensive equilibrium and rate-based simulations of CO2 removal via potas...
| Main Authors: | , , , , , |
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| Format: | Conference or Workshop Item |
| Language: | English |
| Published: |
EDP Sciences
2021
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| Subjects: | |
| Online Access: | http://umpir.ump.edu.my/id/eprint/42336/ http://umpir.ump.edu.my/id/eprint/42336/1/Simulation%20comparison%20between%20equilibrium.pdf |
| _version_ | 1848826583990665216 |
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| author | Faezah, Isa Haslinda, Zabiri Noorlisa, Harun Azmi, Mohd Shariff Nur Kamarul Syaabah, Ng Muhammad Afif Asyraf, Afian |
| author_facet | Faezah, Isa Haslinda, Zabiri Noorlisa, Harun Azmi, Mohd Shariff Nur Kamarul Syaabah, Ng Muhammad Afif Asyraf, Afian |
| author_sort | Faezah, Isa |
| building | UMP Institutional Repository |
| collection | Online Access |
| description | The main limitation of rate-based approach in Aspen Plus is the unavailability of the method under dynamic analysis. Hence, to support the development of the integrated process of natural gas treatment at a higher scale, a comprehensive equilibrium and rate-based simulations of CO2 removal via potassium carbonate promoted with glycine (PCGly) is conducted. The purpose of this study is to observe the efficiency of the equilibrium-based model to represent the CO2 removal system before the dynamic simulation can be developed. The validation is conducted based on published experimental data and the result shows that at steady state, the equilibrium-based method is able to predict the CO2 removal as satisfactorily as the rate-based approach. The error deviation between both methods is 2.11 % and through this study, it is shown that the equilibrium-based method is able to simulate the CO2-PGly system efficiently. Thus, this would enable further investigation of the CO2-PGly system under dynamic simulation using the equilibrium-based method. |
| first_indexed | 2025-11-15T03:47:08Z |
| format | Conference or Workshop Item |
| id | ump-42336 |
| institution | Universiti Malaysia Pahang |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T03:47:08Z |
| publishDate | 2021 |
| publisher | EDP Sciences |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | ump-423362024-10-30T04:31:32Z http://umpir.ump.edu.my/id/eprint/42336/ Simulation comparison between equilibrium and rate-based approach for CO2 removal via promoted K2CO3 with glycine Faezah, Isa Haslinda, Zabiri Noorlisa, Harun Azmi, Mohd Shariff Nur Kamarul Syaabah, Ng Muhammad Afif Asyraf, Afian QD Chemistry T Technology (General) TA Engineering (General). Civil engineering (General) TP Chemical technology The main limitation of rate-based approach in Aspen Plus is the unavailability of the method under dynamic analysis. Hence, to support the development of the integrated process of natural gas treatment at a higher scale, a comprehensive equilibrium and rate-based simulations of CO2 removal via potassium carbonate promoted with glycine (PCGly) is conducted. The purpose of this study is to observe the efficiency of the equilibrium-based model to represent the CO2 removal system before the dynamic simulation can be developed. The validation is conducted based on published experimental data and the result shows that at steady state, the equilibrium-based method is able to predict the CO2 removal as satisfactorily as the rate-based approach. The error deviation between both methods is 2.11 % and through this study, it is shown that the equilibrium-based method is able to simulate the CO2-PGly system efficiently. Thus, this would enable further investigation of the CO2-PGly system under dynamic simulation using the equilibrium-based method. EDP Sciences 2021-07-06 Conference or Workshop Item PeerReviewed pdf en cc_by_4 http://umpir.ump.edu.my/id/eprint/42336/1/Simulation%20comparison%20between%20equilibrium.pdf Faezah, Isa and Haslinda, Zabiri and Noorlisa, Harun and Azmi, Mohd Shariff and Nur Kamarul Syaabah, Ng and Muhammad Afif Asyraf, Afian (2021) Simulation comparison between equilibrium and rate-based approach for CO2 removal via promoted K2CO3 with glycine. In: E3S Web of Conferences. 2021 International Conference on Process Engineering and Advanced Materials, ICPEAM2020 , 13 - 15 July 2021 , Kuching. pp. 1-6., 287 (03005). ISSN 2555-0403 (Published) https://doi.org/10.1051/e3sconf/202128703005 |
| spellingShingle | QD Chemistry T Technology (General) TA Engineering (General). Civil engineering (General) TP Chemical technology Faezah, Isa Haslinda, Zabiri Noorlisa, Harun Azmi, Mohd Shariff Nur Kamarul Syaabah, Ng Muhammad Afif Asyraf, Afian Simulation comparison between equilibrium and rate-based approach for CO2 removal via promoted K2CO3 with glycine |
| title | Simulation comparison between equilibrium and rate-based approach for CO2 removal via promoted K2CO3 with glycine |
| title_full | Simulation comparison between equilibrium and rate-based approach for CO2 removal via promoted K2CO3 with glycine |
| title_fullStr | Simulation comparison between equilibrium and rate-based approach for CO2 removal via promoted K2CO3 with glycine |
| title_full_unstemmed | Simulation comparison between equilibrium and rate-based approach for CO2 removal via promoted K2CO3 with glycine |
| title_short | Simulation comparison between equilibrium and rate-based approach for CO2 removal via promoted K2CO3 with glycine |
| title_sort | simulation comparison between equilibrium and rate-based approach for co2 removal via promoted k2co3 with glycine |
| topic | QD Chemistry T Technology (General) TA Engineering (General). Civil engineering (General) TP Chemical technology |
| url | http://umpir.ump.edu.my/id/eprint/42336/ http://umpir.ump.edu.my/id/eprint/42336/ http://umpir.ump.edu.my/id/eprint/42336/1/Simulation%20comparison%20between%20equilibrium.pdf |