| Autor: |
Izabela Lackowska, Marijana Dragosavac, Brahim Benyahia |
| Jazyk: |
angličtina |
| Rok vydání: |
2022 |
| Předmět: |
|
| Zdroj: |
Chemistry Proceedings, Vol 9, Iss 1, p 2 (2022) |
| Druh dokumentu: |
article |
| ISSN: |
2673-4583 |
| DOI: |
10.3390/IOCC_2022-12162 |
| Popis: |
In this study, two novel spherical agglomeration processes based on membrane systems were successfully implemented to produce spherical agglomerates of benzoic acid crystals obtained via antisolvent crystallization. Two membrane configurations were considered: a flat disc mounted in a dispersion cell equipped with a mixing impeller, and a second configuration which uses a cylindrical membrane equipped with a vibrating module which created shear with upward–downward vibration. To optimize the performance of the spherical agglomeration process, the impact of the bridging liquid flowrate, membrane pore size and pore arrangement, as well as agitation rate were investigated. Both systems were successfully used to generate spherical agglomerates with enhanced quality and size distribution at comparable flux conditions. This work opened new opportunities to investigate the scalability of the proposed spherical agglomeration system under the optimized operating conditions identified from the current study. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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