Scaleup of a Single-Mode Microwave Reactor

A novel single-well prototype high throughput microwave reactor geometry has been produced and shown to be capable of synthesizing an array of non-commercially available methacrylate monomers.

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Single-Mode Microwave Reactor Used for Continuous Flow Reactions under Elevated Pressure

Industrial & Engineering Chemistry Research ◽

10.1021/ie400199r ◽

2013 ◽

Vol 52 (12) ◽

pp. 4683-4687 ◽

Cited By ~ 41

Author(s):

Masateru Nishioka ◽

Masato Miyakawa ◽

Yohei Daino ◽

Haruki Kataoka ◽

Hidekazu Koda ◽

...

Keyword(s):

Continuous Flow ◽

Single Mode ◽

Elevated Pressure ◽

Microwave Reactor

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Controlled Heating of Palladium Dispersed Porous Alumina Tube and Continuous Oxidation of Ethylene Using Frequency-Variable Single-Mode Microwave Reactor

Industrial & Engineering Chemistry Research ◽

10.1021/ie4032555 ◽

2014 ◽

Vol 53 (3) ◽

pp. 1073-1078 ◽

Cited By ~ 7

Author(s):

Masateru Nishioka ◽

Koichi Sato ◽

Ayumi Onodera ◽

Masato Miyakawa ◽

David A. Pacheco Tanaka ◽

...

Keyword(s):

Porous Alumina ◽

Single Mode ◽

Alumina Tube ◽

Microwave Reactor ◽

Continuous Oxidation

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Investigation of the Living Cationic Ring-Opening Polymerization of 2-Methyl-, 2-Ethyl-, 2-Nonyl-, and 2-Phenyl-2-oxazoline in a Single-Mode Microwave Reactor†

Macromolecules ◽

10.1021/ma0474170 ◽

2005 ◽

Vol 38 (12) ◽

pp. 5025-5034 ◽

Cited By ~ 223

Author(s):

Frank Wiesbrock ◽

Richard Hoogenboom ◽

Mark A. M. Leenen ◽

Michael A. R. Meier ◽

Ulrich S. Schubert

Keyword(s):

Ring Opening ◽

Single Mode ◽

Ring Opening Polymerization ◽

Microwave Reactor ◽

Cationic Ring Opening Polymerization

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Continuous syntheses of carbon-supported Pd and Pd@Pt core–shell nanoparticles using a flow-type single-mode microwave reactor

RSC Advances ◽

10.1039/c9ra10140c ◽

2020 ◽

Vol 10 (11) ◽

pp. 6571-6575 ◽

Cited By ~ 2

Author(s):

Masato Miyakawa ◽

Norihito Hiyoshi ◽

Hidekazu Koda ◽

Kenichi Watanabe ◽

Hideki Kunigami ◽

...

Keyword(s):

Single Mode ◽

Core Shell ◽

Shell Nanoparticles ◽

Nanoparticle Formation ◽

Microwave Assisted ◽

Flow Type ◽

Microwave Reactor ◽

Flow Processes ◽

Core Shell Nanoparticles ◽

Supported Pd

Continuous syntheses of carbon-supported Pd@Pt core–shell nanoparticles were performed using flow processes including microwave-assisted Pd core–nanoparticle formation.

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Hydrogen-Rich Gas Formation Characteristics under Microwave Catalytic Pyrolysis of Sewage Sludge

Advanced Materials Research ◽

10.4028/www.scientific.net/amr.781-784.2429 ◽

2013 ◽

Vol 781-784 ◽

pp. 2429-2432

Author(s):

Wei Chao Yu ◽

Wen Yi Deng ◽

Ya Xin Su

Keyword(s):

Sewage Sludge ◽

Catalytic Pyrolysis ◽

Single Mode ◽

Steam Gasification ◽

Experimental Conditions ◽

Gas Formation ◽

Microwave Reactor ◽

Co Concentration ◽

Dried Sludge ◽

Steam Flowrate

Microwave catalytic pyrolysis of sewage sludge were conducted on a single mode microwave reactor. The effects of CaO and steam on hydrogen-rich gas formation characteristics were analyzed. The results indicated that the CaO can improve the formation of H2and CO. When CaO in sewage sludge increased from 0 to 0.75 g/(g dried sludge), the H2and CO concentration increased from 62 vol.% to 77 vol.%, while CH4and CO2concentrations decreased from 28 vol.% to 9 vol.%. The steam can also improve the formation of H2and CO, with 1.59 g/min of the steam flowrate, the H2and CO concentration increased to the maximum of 81 vol.%, and the CH4and CO2concentration decreased to the minimum of 16 vol.%. When the steam gasification was coupled with the CaO catalyzing, the H2concentration can reach to 61 vol.%, which was 79.3% higher than the experimental conditions absent of steam and CaO.

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Microwave-assisted nitroxide-mediated polymerization of alkyl acrylates

e-Polymers ◽

10.1515/epoly.2005.5.1.741 ◽

2005 ◽

Vol 5 (1) ◽

Cited By ~ 5

Author(s):

Mark Leenen ◽

Frank Wiesbrock ◽

Richard Hoogenboom ◽

Ulrich S. Schubert

Keyword(s):

Butyl Acrylate ◽

Single Mode ◽

Monomer Conversion ◽

Controlled Radical Polymerization ◽

Molecular Weight Distributions ◽

First Order Kinetics ◽

Microwave Reactor ◽

Weight Distributions ◽

Concentrated Solution ◽

Nitroxide Mediated Polymerization

AbstractNitroxide-mediated polymerizations of methyl and tert-butyl acrylate were performed in a single-mode microwave reactor at 120°C. The polymerizations could be carried out in a controlled way in concentrated solution (approx. 50 wt.-% of monomer) up to monomer conversions of around 90%. Monomer conversion followed first-order kinetics in the case of tert-butyl acrylate. For methyl acrylate, it seems that the kinetics obeyed the persistent radical effect. The polymers obtained from this controlled radical polymerization technique exhibited narrow molecular weight distributions (indicated by polydispersity indices below 1.3).

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