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Optimisation of Interfacial Modification by Two-Stage Microwave Irradiation [PDF]

open access: yesMolecules
Microwave-assisted de-emulsification is attractive in the processes of petroleum production and refining. The main advantage of microwaves is their direct influence on the surfactant layer at the oil/water interface.
Yusuke Asakuma   +3 more
doaj   +2 more sources

Fast, facile and thermal damage free nanowelding of Ag nanowire for flexible transparent conductive film by pressure-assisted microwave irradiation [PDF]

open access: yesScientific Reports, 2023
A fast and straightforward fabrication process for producing a robust, flexible, and transparent conductive film was demonstrated using nanowelding of Ag nanowires through pressure-assisted microwave irradiation.
Jong-Min Jeong   +4 more
doaj   +2 more sources

Meso-mechanics simulation analysis of microwave-assisted mineral liberation [PDF]

open access: yesFracture and Structural Integrity, 2015
Microwave-assisted crushing and grinding can improve efficiency and reduce energy consumption. This paper takes rock grains with galena and calcite as the research object to establish a two-dimensional computational model through the finite difference ...
Qin Like, Dai Jun, Yuan Liqun
doaj   +2 more sources

Influences of Microwave Irradiation on Rock-Breaking Efficiency of a Reduced-Scale TBM Cutter

open access: yesApplied Sciences, 2023
To explore the influences of microwave irradiation on the rock-breaking efficiency of tunnel boring machine (TBM) cutters, a multimode cavity with a microwave power of 2100 W was used to conduct microwave irradiation tests on Chifeng basalt for different
Gaoming Lu   +4 more
doaj   +1 more source

The Law and Mechanism of the Effect of Surface Roughness on Microwave-Assisted Rock Breaking

open access: yesApplied Sciences, 2023
In physical engineering, a rock surface, whether naturally or artificially formed, is rough. When irradiating rocks, microwaves produce reflections and diffractions on the surface of rough rocks, which significantly affect the absorption of microwave ...
Fangfang Chen   +3 more
doaj   +1 more source

Influences of Microwave Irradiation on the Physicomechanical Properties and Cerchar Abrasivity Index of Rocks

open access: yesGeofluids, 2023
The research is aimed at exploring the influences of microwave irradiation on the physicomechanical properties and Cerchar abrasivity index (CAI) of rocks.
Gaoming Lu   +5 more
doaj   +1 more source

Effect of Microwave Pretreatment on Grindability of Lead-Zinc Ore

open access: yesGeofluids, 2021
The influence of microwave pretreatment on grindability of lead-zinc ore was studied through comparison analysis on the changes of particle size distribution, percentage of below 0.074 mm, energy consumption, and other indexes of grinding products before
Qing Yu   +11 more
doaj   +1 more source

Quinoa treated by an optimized method of microwave heating and their effect on antioxidant activity and phenolic compounds after in vitro gastrointestinal digestion

open access: yesCyTA - Journal of Food, 2023
Heating by microwave irradiation could be an alternative for cooking quinoa and improving its content of phenolic compounds, which have health-promoting properties.
Maribel Valenzuela González   +6 more
doaj   +1 more source

The Oil Shale Transformation in the Presence of an Acidic BEA Zeolite under Microwave Irradiation [PDF]

open access: yes, 2014
The transformation of an oil shale sample from the Autun Basin in the Massif Central, France, was studied using two different heating strategies: microwave irradiation and conventional heating.
Bond, Gary   +5 more
core   +3 more sources

Enhancement of the total phenolic compounds and antioxidant activity of aqueous Citrus limon L. pomace extract using microwave pretreatment on the dry powder [PDF]

open access: yes, 2016
The effect of microwave pretreatment on the levels of total phenolic compounds, flavonoids, proanthocyanidins, and individual major compounds as well as the total antioxidant activity of the dried lemon pomace was investigated.
Bowyer, Michael C.   +6 more
core   +2 more sources

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