Navarro-Brull, Francisco J., Poveda-Martínez, Pedro, Ruiz-Femenia, Rubén, Bonete, Pedro, Ramis-Soriano, Jaime, Gómez, Roberto
Guidelines for the design of efficient sono-microreactors
Green Processing and Synthesis. 2014, 3(5): 311-320. doi:10.1515/gps-2014-0052
URI: http://hdl.handle.net/10045/45765
DOI: 10.1515/gps-2014-0052
ISSN: 2191-9542 (Print)
Abstract: 
Possible drawbacks of microreactors are inefficient reactant mixing and the clogging of microchannels when solid-forming reactions are carried out or solid (catalysts) suspensions are used. Ultrasonic irradiation has been successfully implemented for solving these problems in microreactor configurations ranging from capillaries immersed in ultrasonic baths to devices with miniaturized piezoelectric transducers. Moving forward in process intensification and sustainable development, the acoustic energy implementation requires a strategy to optimize the microreactor from an ultrasound viewpoint during its design. In this work, we present a simple analytical model that can be used as a guide to achieving a proper acoustic design of stacked microreactors. An example of this methodology was demonstrated through finite element analysis and it was compared with an experimental study found in the literature.
Keywords:Acoustic modeling, Microreactor design, Optimization, Process intensification, Sonochemistry
De Gruyter
info:eu-repo/semantics/article