Semiflow Microwave Heating Reactor with Resonator Moving Mechanism Applied to Zeolite Synthesis

[Image: see text] A semiflow microwave (MW) heating reactor similar to a flow reactor system was developed. Slurry raw materials in the reaction tube were heated continuously and cooled rapidly by moving a thin MW resonator instead of flowing slurry raw materials. From highly viscous mother slurries...

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Autores principales: Nishioka, Masateru, Miyakawa, Masato, Nagase, Takako
Formato: Online Artículo Texto
Lenguaje:English
Publicado: American Chemical Society 2022
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9178737/
https://www.ncbi.nlm.nih.gov/pubmed/35694498
http://dx.doi.org/10.1021/acsomega.2c01303
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author Nishioka, Masateru
Miyakawa, Masato
Nagase, Takako
author_facet Nishioka, Masateru
Miyakawa, Masato
Nagase, Takako
author_sort Nishioka, Masateru
collection PubMed
description [Image: see text] A semiflow microwave (MW) heating reactor similar to a flow reactor system was developed. Slurry raw materials in the reaction tube were heated continuously and cooled rapidly by moving a thin MW resonator instead of flowing slurry raw materials. From highly viscous mother slurries, Linde-type A (LTA) and faujasite (FAU)-type zeolite nanoparticles of small crystal grains were synthesized quickly. Results show that this heating system can synthesize hydroxy-sodalite (SOD)-type zeolite from coal fly ash particles including those larger than 50 μm. Numerical calculations using the COMSOL Multiphysics program revealed the thermal distribution of liquids of various viscosities using the semiflow MW heating reactor.
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spelling pubmed-91787372022-06-10 Semiflow Microwave Heating Reactor with Resonator Moving Mechanism Applied to Zeolite Synthesis Nishioka, Masateru Miyakawa, Masato Nagase, Takako ACS Omega [Image: see text] A semiflow microwave (MW) heating reactor similar to a flow reactor system was developed. Slurry raw materials in the reaction tube were heated continuously and cooled rapidly by moving a thin MW resonator instead of flowing slurry raw materials. From highly viscous mother slurries, Linde-type A (LTA) and faujasite (FAU)-type zeolite nanoparticles of small crystal grains were synthesized quickly. Results show that this heating system can synthesize hydroxy-sodalite (SOD)-type zeolite from coal fly ash particles including those larger than 50 μm. Numerical calculations using the COMSOL Multiphysics program revealed the thermal distribution of liquids of various viscosities using the semiflow MW heating reactor. American Chemical Society 2022-05-24 /pmc/articles/PMC9178737/ /pubmed/35694498 http://dx.doi.org/10.1021/acsomega.2c01303 Text en © 2022 The Authors. Published by American Chemical Society https://creativecommons.org/licenses/by-nc-nd/4.0/Permits non-commercial access and re-use, provided that author attribution and integrity are maintained; but does not permit creation of adaptations or other derivative works (https://creativecommons.org/licenses/by-nc-nd/4.0/).
spellingShingle Nishioka, Masateru
Miyakawa, Masato
Nagase, Takako
Semiflow Microwave Heating Reactor with Resonator Moving Mechanism Applied to Zeolite Synthesis
title Semiflow Microwave Heating Reactor with Resonator Moving Mechanism Applied to Zeolite Synthesis
title_full Semiflow Microwave Heating Reactor with Resonator Moving Mechanism Applied to Zeolite Synthesis
title_fullStr Semiflow Microwave Heating Reactor with Resonator Moving Mechanism Applied to Zeolite Synthesis
title_full_unstemmed Semiflow Microwave Heating Reactor with Resonator Moving Mechanism Applied to Zeolite Synthesis
title_short Semiflow Microwave Heating Reactor with Resonator Moving Mechanism Applied to Zeolite Synthesis
title_sort semiflow microwave heating reactor with resonator moving mechanism applied to zeolite synthesis
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9178737/
https://www.ncbi.nlm.nih.gov/pubmed/35694498
http://dx.doi.org/10.1021/acsomega.2c01303
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