Articles with "micro particles" as a keyword



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Using the activity of naturally occurring radionuclides to identify the contribution of the Al industry to the atmosphere and plants

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Published in 2021 at "Applied Geochemistry"

DOI: 10.1016/j.apgeochem.2021.105033

Abstract: Abstract Alumina production from bauxite ore gives rise to a large amount of liquid and solid waste since the production of 1 kg of alumina involves the same weight of solid residue, the well-known red muds… read more here.

Keywords: red mud; naturally occurring; activity; micro particles ... See more keywords
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Carbon sources driven supernatant Micro-Particles differentiate in submerged anaerobic membrane bioreactors (AnMBRs)

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Published in 2021 at "Chemical Engineering Journal"

DOI: 10.1016/j.cej.2021.133020

Abstract: Abstract Recently, micro-particles with a size range of 0.45–10 μm in anaerobic membrane bioreactors (AnMBRs), were rich in microorganisms and characterized as a significant source to membrane fouling. Nevertheless, little is known about the formation of… read more here.

Keywords: carbon sources; micro; micro particles; anaerobic membrane ... See more keywords
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Single crystal synthesis of nickel micro-particles with effective involvement of surfactants

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Published in 2020 at "Chemical Physics"

DOI: 10.1016/j.chemphys.2020.110809

Abstract: Abstract Single-crystal nickel micro-particles have been synthesized using oleylamine which perform both functions, as solvent and as reductant, along with nickel nitrate hexahydrate as the metallic salt and C-TAB as a surfactant. SEM imaging and… read more here.

Keywords: crystal synthesis; single crystal; micro particles; nickel micro ... See more keywords
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Experimental analysis on characteristics of micro-structure and mineralogy changes in thermal spallation drilling

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Published in 2018 at "Journal of Petroleum Science and Engineering"

DOI: 10.1016/j.petrol.2018.03.107

Abstract: Abstract Thermal spallation drilling is a promising technology expected to exploit hydrocarbons in hard rocks. In this paper, thermal spallation experiments are conducted on six types of rocks. Comparisons are made in terms of mineral… read more here.

Keywords: spallation; mineralogy; micro particles; spallation drilling ... See more keywords

Experimental measurement of the normal coefficient of restitution of micro-particles impacting on plate surface in different humidity

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Published in 2018 at "Powder Technology"

DOI: 10.1016/j.powtec.2018.05.022

Abstract: Abstract The coefficient of restitution is widely used to characterize the energy loss rate in numerical simulations of discrete element modelling. The accurate input parameters can obtain the accurate simulation results for discrete element modelling.… read more here.

Keywords: restitution; micro particles; normal coefficient; different humidity ... See more keywords
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Magnetic properties of micro-particles with different shapes and postures in the high precision particles detection

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Published in 2019 at "Powder Technology"

DOI: 10.1016/j.powtec.2019.08.044

Abstract: Abstract Although some established electromagnetic particle detectors have been used to detect and distinguish micro-particles in different fields, the adopted particle equivalent model leads to large detection error because that ignores the difference of the… read more here.

Keywords: shapes postures; micro particles; different shapes; high precision ... See more keywords
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Enhanced enzyme-based CO2 capture in countercurrent packed-bed column reactors

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Published in 2020 at "Separation and Purification Technology"

DOI: 10.1016/j.seppur.2020.116908

Abstract: Abstract An enhanced CO2 hydration process with human carbonic anhydrase II (hCA II) enzyme immobilized on packing surface and micro-particles dispersed in the liquid phase was proposed. This innovative hybrid enzymatic process was simulated in… read more here.

Keywords: hca enzyme; packed bed; bed column; micro particles ... See more keywords
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Evaluation Efficacy of Rhenium-188-Loaded Micro-particles for Radiotherapy in a Mouse Model of Hepatocellular Carcinoma.

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Published in 2019 at "Molecular pharmaceutics"

DOI: 10.1021/acs.molpharmaceut.8b01083

Abstract: Hepatocellular carcinoma (HCC) is one of the leading causes of mortality worldwide. The aim of the present study was to evaluate the distribution and the therapeutic effect of 188Re-Tin-colloid micro-particles in subcutaneous HCC-bearing mice. The… read more here.

Keywords: tin colloid; micro particles; 188re tin; micro ... See more keywords
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Micro-particles—A Neglected but Critical Cause of Different Membrane Fouling between Aerobic and Anaerobic Membrane Bioreactors

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Published in 2020 at "ACS Sustainable Chemistry & Engineering"

DOI: 10.1021/acssuschemeng.0c06502

Abstract: Until recently, membrane fouling in anaerobic membrane bioreactors (AnMBRs) was generally understood based on and by extrapolating from well-studied aerobic membrane bioreactors (AeMBRs). Clearly, ... read more here.

Keywords: micro particles; anaerobic membrane; membrane bioreactors; membrane fouling ... See more keywords
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Hybrid silica micro-particles with light-responsive surface properties and Janus-like character

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Published in 2021 at "Polymer Chemistry"

DOI: 10.1039/d1py00459j

Abstract: The present work highlights the synthesis and post-modification of silica-based micro-particles containing photo-responsive polymer brushes with photolabile o-nitrobenzyl ester (o-NBE) chromophores. read more here.

Keywords: silica; silica micro; micro particles; particles light ... See more keywords
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The charge of micro-particles in a low pressure spatial plasma afterglow

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Published in 2019 at "Journal of Physics D: Applied Physics"

DOI: 10.1088/1361-6463/ab2525

Abstract: In this letter, we present charge measurements of micro-particles in the spatial afterglow (remote plasma) of an inductively coupled low pressure radiofrequency plasma. The particle afterglow charge of (-30 ± 7) e, being deducted from… read more here.

Keywords: physics; micro particles; charge; low pressure ... See more keywords