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https://hdl.handle.net/20.500.14279/32824
Τίτλος: | Ultrasonic reactor set-ups and applications: A review | Συγγραφείς: | Adamou, Panayiota Harkou, Eleana Villa, Alberto Constantinou, Achilleas Dimitratos, Nikolaos |
Major Field of Science: | Engineering and Technology | Field Category: | Chemical Engineering | Λέξεις-κλειδιά: | Applications; Challenges; Microstructured sonoreactors; Operational parameters; Perspectives; Sonochemistry | Ημερομηνία Έκδοσης: | Ιου-2024 | Πηγή: | Ultrasonics sonochemistry, 2024, vol.107 | Volume: | 107 | Περιοδικό: | Ultrasonics sonochemistry | Περίληψη: | Sonochemistry contributes to green science as it uses less hazardous solvents and methods to carry out a reaction. In this review, different reactor designs are discussed in detail providing the necessary knowledge for implementing various processes. The main characteristics of ultrasonic batch systems are their low cost and enhanced mixing; however, they still have immense drawbacks such as their scalability. Continuous flow reactors offer enhanced production yields as the limited cognition which governs the design of these sonoreactors, renders them unusable in industry. In addition, microstructured sonoreactors show improved heat and mass transfer phenomena due to their small size but suffer though from clogging. The optimisation of various conditions of regulations, such as temperature, frequency of ultrasound, intensity of irradiation, sonication time, pressure amplitude and reactor design, it is also discussed to maximise the production rates and yields of reactions taking place in sonoreactors. The optimisation of operating parameters and the selection of the reactor system must be considered to each application's requirements. A plethora of different applications that ultrasound waves can be implemented are in the biochemical and petrochemical engineering, the chemical synthesis of materials, the crystallisation of organic and inorganic substances, the wastewater treatment, the extraction processes and in medicine. Sonochemistry must overcome challenges that consider the scalability of processes and its embodiment into commercial applications, through extensive studies for understanding the designs and the development of computational tools to implement timesaving and efficient theoretical studies. | URI: | https://hdl.handle.net/20.500.14279/32824 | ISSN: | 13504177 | DOI: | 10.1016/j.ultsonch.2024.106925 | Rights: | Attribution-NonCommercial-NoDerivatives 4.0 International | Type: | Article | Affiliation: | Cyprus University of Technology Università degli Studi di Milano University of Bologna |
Publication Type: | Peer Reviewed |
Εμφανίζεται στις συλλογές: | Άρθρα/Articles |
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1-s2.0-S1350417724001731-main.pdf | 6.55 MB | Adobe PDF | Δείτε/ Ανοίξτε |
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