Thirty years of fast-tracking chemical reactions with microwaves aspirin case

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Date
2017
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Abstract
This paper compares empirical chemical kinetic equations for salicylic acid acylation obtained under 2.45 GHz electromagnetic radiation with conventional electric heating. Results show changes in the activation energy value and in reactions orders, which indicate an alteration of the reaction mechanism. This mechanism alteration is accepted as the cause for microwave enhancement of this reaction. A new concept of microwave irradiated chemical reactor used in these experiments is described. © 2017 IEEE.
  1. Aspirin synthesis
  2. Chemical kinetics equation
  3. Microwave chemistry
  4. Reactor for microwave enhanced synthesis
  5. Activation energy
  6. Electromagnetic waves
  7. Integral equations
  8. Kinetic theory
  9. Optoelectronic devices
  10. Salicylic acid
  11. Chemical kinetic equations
  12. Fast-Tracking
  13. Microwave chemistry
  14. Microwave enhancement
  15. Microwave-enhanced synthesis
  16. Reaction mechanism
  17. Microwaves
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https://www.scopus.com/inward/record.uri?eid=2-s2.0-85043463147&doi=10.1109%2fIMOC.2017.8121150&partnerID=40&md5=6fb15939467887ffd574ad3b581a5171
https://repositorio.maua.br/handle/MAUA/819
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