Results 21 to 30 of about 64,106 (285)

PULSE FORM OF MAGNETRON ANODE CURRENT BASED DETERMINATION OF MICROWAVE POWER TRANSFERRED TO REACTOR

open access: yesИзвестия высших учебных заведений России: Радиоэлектроника, 2018
An important task in designing  microwave industrial plants  is to determine actual power  going into a process  reactor.  A part  of magnetron power  reflects  from  the  microwave reactor  into  generator due  to  the  processed  material property ...
K. V. Rogozhin   +2 more
doaj   +1 more source

Nanocarbons from acid pretreated waste coffee grounds using microwave radiation [PDF]

open access: yes, 2017
This study investigates the use of microwave radiation to produce nanocarbons from Waste Coffee Grounds (WCG). It is first step to demonstrate the potential of integrating the microwave power to conventional methods of carbonaceous materials and ...
Gyamera, Benjamin Asenso   +2 more
core   +1 more source

Effect of process parameters on the physicochemical properties of nano- and micrometric zinc oxide

open access: yesActa Chimica Slovenica, 2016
The paper presents a method of obtaining zinc oxide nano- and microparticles. In these studies microwave reactor and laboratory pressure reactor were used.
Jolanta Pulit-Prociak, Marcin Banach
doaj   +1 more source

Design of a Solid Freeform Fabrication Diamond Reactor [PDF]

open access: yes, 1990
Solid Freeform Fabrication (SFF) has progressed from the visualization aided stage of computer aided designs (CAD) to rapid prototyping of structural parts.
Marcus, Harris L.   +2 more
core   +1 more source

Isothermal Reactor for Continuous Flow Microwave-Assisted Chemical Reaction

open access: yesJournal of Thermal Science and Technology, 2012
An isothermal reactor in which reaction solutions can be controlled at constant temperature under constant microwave irradiation was developed. This is useful for investigating microwave effects on chemical reactions that are not observed under ...
Mitsuhiro MATSUZAWA   +2 more
doaj   +1 more source

Microwave torrefaction of empty fruit bunch pellet: Simulation and validation of electric field and temperature distribution

open access: yesJournal of Bioresources and Bioproducts, 2022
Microwave simulation is significant in identifying a reactor design allowing the biomass to be heated and processed evenly. This study integrated the radio frequency and transient heat transfer modules to simulate the microwave distribution and ...
Peter Nai Yuh Yek   +7 more
doaj   +1 more source

Transient Electric Field Shaping With the Linear Combination of Configuration Field Method for Enhanced Spatial Control of Microwave Plasmas

open access: yesIEEE Access, 2020
The demonstration of enhanced spatial control of nanosecond microwave plasmas generated by the time reversal plasma source is presented in this paper. This new microwave plasma source relies on the spatio-temporal control of the electric field inside an ...
Valentin Mazieres   +8 more
doaj   +1 more source

A Convenient, Rapid, Conventional Heating Route to MIDA Boronates

open access: yesMolecules, 2022
A cheap, conventional, sealed heating reactor proved to be a useful alternative to a microwave reactor in the synthesis of a >20-member MIDA boronate library (MIDA = N-methyliminodiacetic acid).
Andrew McGown   +9 more
doaj   +1 more source

Rapid microwave-assisted CNBr cleavage of bead-bound peptides [PDF]

open access: yes, 2008
Large libraries of peptides, cyclic peptides, and other molecules are standard tools for the discovery of drugs, molecular probes, and affinity reagents.
Cha, Junhoe   +4 more
core   +2 more sources

Influence of microwave irradiation on hypochlorite decolorisation of synthetic dyes

open access: yesZaštita Materijala, 2016
In this study three synthetic dyes were treated using hypochlorite or combination of hypochlorite and microwave irradiation in order to investigate factors which determine decolorisation of the investigated compounds. An azo dye (C.I. Reactive Orange 16 -
Dušan Ž. Mijin   +4 more
doaj   +1 more source

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