Enhancing Energy Efficiency of Hydrodealkylation (HDA) Toluene for Benzene Production through Optimizing Utility Tool (Pinch Analysis)
Benzene is one of the chemicals widely used in domestic and industrial products. There have been many extensive studies conducted on hydrodealkylation processes to produce benzene from toluene to achieve the optimum result. Aspen hysys V.11 used to simulate hydrodealkylation process. In this study,...
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| Format: | Article |
| Language: | English |
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Universitas Diponegoro
2024-12-01
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| Series: | Journal of Chemical Engineering Research Progress |
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| Online Access: | https://journal.bcrec.id/index.php/jcerp/article/view/20294 |
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| author | Audrey Olivia Adlai Pardede Izzah Nabila Itsnainie Sanandha Azwa Fazila Sinta Kamila |
| author_facet | Audrey Olivia Adlai Pardede Izzah Nabila Itsnainie Sanandha Azwa Fazila Sinta Kamila |
| author_sort | Audrey Olivia Adlai Pardede |
| collection | DOAJ |
| description | Benzene is one of the chemicals widely used in domestic and industrial products. There have been many extensive studies conducted on hydrodealkylation processes to produce benzene from toluene to achieve the optimum result. Aspen hysys V.11 used to simulate hydrodealkylation process. In this study, this work aims to optimize energy efficiency and manage the heat generated by the highly exothermic hydrodealkylation reaction by adjusting the utility type of the heater and cooler. The results of the analysis and calculations, the utility modifications in the heat exchanger network system have proven to have a positive impact on energy efficiency and overall performance. With high energy efficiency, the system is able to reduce reliance on auxiliary utilities while improving the sustainability of the production process. This approach is not only beneficial from an operational perspective but also contributes significantly to cost savings and reduced environmental impact, making it a very viable solution to implement. Copyright © 2024 by Authors, Published by Universitas Diponegoro and BCREC Publishing Group. This is an open access article under the CC BY-SA License (https://creativecommons.org/licenses/by-sa/4.0). |
| format | Article |
| id | doaj-art-732ad526db9b413c9e7ccbe7b615b18f |
| institution | DOAJ |
| issn | 3032-7059 |
| language | English |
| publishDate | 2024-12-01 |
| publisher | Universitas Diponegoro |
| record_format | Article |
| series | Journal of Chemical Engineering Research Progress |
| spelling | doaj-art-732ad526db9b413c9e7ccbe7b615b18f2025-08-20T02:40:33ZengUniversitas DiponegoroJournal of Chemical Engineering Research Progress3032-70592024-12-011224725410.9767/jcerp.202948498Enhancing Energy Efficiency of Hydrodealkylation (HDA) Toluene for Benzene Production through Optimizing Utility Tool (Pinch Analysis)Audrey Olivia Adlai Pardede0Izzah Nabila Itsnainie1Sanandha Azwa Fazila2Sinta Kamila3Department of Chemical Engineering, Universitas Diponegoro, Jl. Prof. Soedarto, Tembalang, Semarang, 50275, IndonesiaDepartment of Chemical Engineering, Universitas Diponegoro, Jl. Prof. Soedarto, Tembalang, Semarang, 50275, IndonesiaDepartment of Chemical Engineering, Universitas Diponegoro, Jl. Prof. Soedarto, Tembalang, Semarang, 50275, IndonesiaDepartment of Chemical Engineering, Universitas Diponegoro, Jl. Prof. Soedarto, Tembalang, Semarang, 50275, IndonesiaBenzene is one of the chemicals widely used in domestic and industrial products. There have been many extensive studies conducted on hydrodealkylation processes to produce benzene from toluene to achieve the optimum result. Aspen hysys V.11 used to simulate hydrodealkylation process. In this study, this work aims to optimize energy efficiency and manage the heat generated by the highly exothermic hydrodealkylation reaction by adjusting the utility type of the heater and cooler. The results of the analysis and calculations, the utility modifications in the heat exchanger network system have proven to have a positive impact on energy efficiency and overall performance. With high energy efficiency, the system is able to reduce reliance on auxiliary utilities while improving the sustainability of the production process. This approach is not only beneficial from an operational perspective but also contributes significantly to cost savings and reduced environmental impact, making it a very viable solution to implement. Copyright © 2024 by Authors, Published by Universitas Diponegoro and BCREC Publishing Group. This is an open access article under the CC BY-SA License (https://creativecommons.org/licenses/by-sa/4.0).https://journal.bcrec.id/index.php/jcerp/article/view/20294benzenehydrodealkylationutilitiespinch analysisoptimization energy |
| spellingShingle | Audrey Olivia Adlai Pardede Izzah Nabila Itsnainie Sanandha Azwa Fazila Sinta Kamila Enhancing Energy Efficiency of Hydrodealkylation (HDA) Toluene for Benzene Production through Optimizing Utility Tool (Pinch Analysis) Journal of Chemical Engineering Research Progress benzene hydrodealkylation utilities pinch analysis optimization energy |
| title | Enhancing Energy Efficiency of Hydrodealkylation (HDA) Toluene for Benzene Production through Optimizing Utility Tool (Pinch Analysis) |
| title_full | Enhancing Energy Efficiency of Hydrodealkylation (HDA) Toluene for Benzene Production through Optimizing Utility Tool (Pinch Analysis) |
| title_fullStr | Enhancing Energy Efficiency of Hydrodealkylation (HDA) Toluene for Benzene Production through Optimizing Utility Tool (Pinch Analysis) |
| title_full_unstemmed | Enhancing Energy Efficiency of Hydrodealkylation (HDA) Toluene for Benzene Production through Optimizing Utility Tool (Pinch Analysis) |
| title_short | Enhancing Energy Efficiency of Hydrodealkylation (HDA) Toluene for Benzene Production through Optimizing Utility Tool (Pinch Analysis) |
| title_sort | enhancing energy efficiency of hydrodealkylation hda toluene for benzene production through optimizing utility tool pinch analysis |
| topic | benzene hydrodealkylation utilities pinch analysis optimization energy |
| url | https://journal.bcrec.id/index.php/jcerp/article/view/20294 |
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