Ultrasonic treatment for enhancing the accessibility and reactivity of softwood rayon-grade kraft-based dissolving pulp
Sign Up to like & getrecommendations! Published in 2019 at "Cellulose"
DOI: 10.1007/s10570-019-02719-z
Abstract: The cellulose reactivity is a critical parameter in the manufacturing process of viscose rayon with dissolving pulp. In this study, an ultrasonic treatment, which is considered as an environmentally friendly pretreatment technology, was applied to… read more here.
Keywords: ultrasonic treatment; reactivity; dissolving pulp; rayon ... See more keywords
Comparison of Si Refinement Efficiency of Electromagnetic Stirring and Ultrasonic Treatment for a Hypereutectic Al-Si Alloy
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Materials Engineering and Performance"
DOI: 10.1007/s11665-017-2602-1
Abstract: The effects of electromagnetic stirring, ultrasonic treatment (UT), and their combination on the Si particles refinement in a hypereutectic Al-Si alloy (A390) were examined. All three physical methods yielded a considerable change in the shape… read more here.
Keywords: ultrasonic treatment; hypereutectic alloy; electromagnetic stirring; stirring ultrasonic ... See more keywords
The effect of low frequency ultrasonic treatment on the release of extracellular organic matter of Microcystis aeruginosa
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DOI: 10.1016/j.cej.2019.123141
Abstract: Abstract The effect of low frequency ultrasonic treatment on the growth of cyanobacteria and the behavior of extracellular organic matter (EOM) were investigated in this study. The growth of cyanobacteria can be controlled effectively by… read more here.
Keywords: ultrasonic treatment; frequency ultrasonic; treatment; effect ... See more keywords
Ultrasonic treatment of Co7(PO4)2(HPO4)4 using NMP for supercapacitors and oxygen evolution reaction
Sign Up to like & getrecommendations! Published in 2020 at "Electrochimica Acta"
DOI: 10.1016/j.electacta.2020.135827
Abstract: Abstract In the alkaline system, the mechanism relationships of the transition metal phosphate materials between pseudocapacitors and OER are analyzed, more active sites, excellent conductivity and enhanced intrinsic activity are important factors in enhancing their… read more here.
Keywords: ultrasonic treatment; po4 hpo4; treatment; co7 po4 ... See more keywords
Efficient fortification of folic acid in rice through ultrasonic treatment and absorption.
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DOI: 10.1016/j.foodchem.2020.127629
Abstract: Folate deficiencies are prevalent in countries with insufficient food diversity. Rice fortification is seen as a viable way to improve the daily intake of folates. This work reports an efficient process of rice fortification involving… read more here.
Keywords: absorption; folic acid; ultrasonic treatment; rice ... See more keywords
Effects of vacuum ultrasonic treatment on the texture of vegetarian meatloaves made from textured wheat protein.
Sign Up to like & getrecommendations! Published in 2021 at "Food chemistry"
DOI: 10.1016/j.foodchem.2021.130058
Abstract: To improve the quality of vegetarian meatloaves (VMs) made from textured wheat protein, the effects of different treatments (Vacuum, ultrasound and vacuum ultrasound) were compared in terms of texture, moisture distribution, microstructure and chemical bonding… read more here.
Keywords: ultrasonic treatment; vacuum ultrasonic; made textured; vegetarian meatloaves ... See more keywords
Porosity changes in bituminous and anthracite coal with ultrasonic treatment
Sign Up to like & getrecommendations! Published in 2019 at "Fuel"
DOI: 10.1016/j.fuel.2019.115739
Abstract: Abstract Improving pore structures is key for enhancing coalbed methane (CBM) recovery. The variations in pores of Chinese bituminous and anthracite coal were analysed by using low-pressure N 2 gas adsorption and CO 2 gas… read more here.
Keywords: ultrasonic treatment; treatment; bituminous anthracite; bituminous coal ... See more keywords
Effects of simultaneous ultrasonic treatment on the separation selectivity and flotation kinetics of high-ash lignite
Sign Up to like & getrecommendations! Published in 2020 at "Fuel"
DOI: 10.1016/j.fuel.2019.116270
Abstract: Abstract The purpose of this study was to investigate the effects of conventional flotation and simultaneous ultrasonic flotation in the pulp/froth zones on the separation selectivity and kinetics of high-ash lignite flotation. Particularly, the mechanism… read more here.
Keywords: separation selectivity; ultrasonic treatment; ultrasonic flotation; simultaneous ultrasonic ... See more keywords
Preparation of chitosan-SiO2 nanoparticles by ultrasonic treatment and its effect on the properties of starch film.
Sign Up to like & getrecommendations! Published in 2021 at "International journal of biological macromolecules"
DOI: 10.1016/j.ijbiomac.2021.08.141
Abstract: The ultrasonic treatment could decrease the particles size of chitosan-SiO2 particles. The EDS of samples with ultrasonic treatment for 0 min and 10 min indicated that the SiO2 was present in prepared chitosan-SiO2 particles. When the ultrasonic… read more here.
Keywords: chitosan sio2; ultrasonic treatment; sio2 nanoparticles;
Effect of ultrasonic treatment on the alloying and grain refinement efficiency of a Mg – Zr master alloy added to magnesium at hypo- and hyper-peritectic compositions
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DOI: 10.1016/j.jcrysgro.2019.02.004
Abstract: Abstract Magnesium – Zirconium master alloys are the dominant grain refiner for a range of commercial magnesium alloys that exhibit good elevated temperature properties. However, the grain refining efficiency achieved by the master alloy is… read more here.
Keywords: ultrasonic treatment; master alloy; grain refinement; efficiency ... See more keywords
Effect of ultrasonic treatment on the hydration and physicochemical properties of brewing rice
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Cereal Science"
DOI: 10.1016/j.jcs.2019.03.002
Abstract: Abstract In this study, the influence of ultrasonic treatment on the hydration and physicochemical properties of rice was investigated. We found that the water absorption velocity of rice was increased obviously accompanied with the raising… read more here.
Keywords: ultrasonic treatment; rice; hydration physicochemical; treatment hydration ... See more keywords