Articles with "adsorption characteristics" as a keyword



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Adsorption characteristics of light gases on basalt rock-based zeolite 4A

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Published in 2019 at "Adsorption"

DOI: 10.1007/s10450-019-00086-6

Abstract: The adsorption characteristics of light gases on basalt rock-based zeolite 4A (BR zeolite-4A) were systematically investigated to evaluate its potential application as an alternative adsorbent for adsorption-based separation processes. We used alkali fusion and hydrothermal… read more here.

Keywords: adsorption; zeolite; light gases; adsorption characteristics ... See more keywords
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Adsorption characteristics of Direct Red 23 azo dye onto powdered tourmaline

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Published in 2018 at "Arabian Journal of Chemistry"

DOI: 10.1016/j.arabjc.2016.04.010

Abstract: Abstract The high electric field on the surface of tourmaline particles has a potential of enhancing electrostatic reactions during adsorption. However, information concerning the adsorption characteristics of dyes onto tourmaline is currently unavailable. In the… read more here.

Keywords: adsorption; adsorption characteristics; characteristics direct; direct red ... See more keywords
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Adsorption characteristics and the removal mechanism of two novel Fe-Zn composite modified biochar for Cd(II) in water.

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Published in 2021 at "Bioresource technology"

DOI: 10.1016/j.biortech.2021.125078

Abstract: In this study, adsorbents (Fe/Zn-RBC and Fe/Zn-DBC) for the removal of Cd(II) in water were successfully prepared by iron/zinc composite modified biochar derived from the branches of Robinia pseudoacacia biochar (RBC) and durian shells biochar… read more here.

Keywords: adsorption; water; adsorption characteristics; rbc dbc ... See more keywords
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The adsorption characteristics and thermo-mechanical properties of BxCyNz heteronanotubes under physical adsorption of Ni(II)-tetramethyldibenzotetraaza[14]annulene (NiTMTAA): Insight from molecular dynamics approach

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Published in 2020 at "Computational Materials Science"

DOI: 10.1016/j.commatsci.2020.109554

Abstract: Abstract In this study, the adsorption characteristics together with the modified thermomechanical properties of stable BxCyNz heteronanotubes, i.e. BC2N, BC3, and NC3, in ambient conditions have been explored under the adsorption of NiTMTAA molecules (NiTMTAA/heteronanotube).… read more here.

Keywords: adsorption; molecular dynamics; adsorption characteristics; nitmtaa molecules ... See more keywords
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Competitive adsorption characteristics of CH4/C2H6 gas mixtures on model substances, coal and shale

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Published in 2020 at "Fuel"

DOI: 10.1016/j.fuel.2020.118038

Abstract: Abstract Dynamic adsorption experiments were conducted on different samples to investigate the process and mechanism of competitive adsorption between CH4 and C2H6 molecules. Based on adsorption breakthrough curves obtained from adsorption experiments, mathematical models of… read more here.

Keywords: ch4 c2h6; adsorption; c2h6; competitive adsorption ... See more keywords
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Effect of extracellular polymeric substances on the phosphorus adsorption characteristics of sediment particles

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Published in 2021 at "International Journal of Sediment Research"

DOI: 10.1016/j.ijsrc.2021.02.005

Abstract: Abstract Extracellular polymeric substances (EPS) have a great impact on the characteristics of sediment particles and their environmental effects in hydro-environmental systems, yet little effort has been made to study the considerable variability in the… read more here.

Keywords: adsorption characteristics; characteristics sediment; adsorption; sediment particles ... See more keywords
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Adsorption characteristics of nanographite oxide obtained from thermally expanded graphite

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Published in 2020 at "Mendeleev Communications"

DOI: 10.1016/j.mencom.2020.03.014

Abstract: Nanographite oxide was synthesized from thermally expanded graphite in an environmentally friendly electrochemical manner, and its adsorption properties were examined in a batch system. Three two-parameter isotherm models (Langmuir, Freundlich, and Dubinin–Radushkevich) were applied for… read more here.

Keywords: adsorption; expanded graphite; thermally expanded; nanographite oxide ... See more keywords

Analysis of Adsorption Characteristics and Influencing Factors of Wufeng–Longmaxi Formation Shale in Sichuan Basin

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Published in 2021 at "Energy & Fuels"

DOI: 10.1021/acs.energyfuels.1c00273

Abstract: Shale gas resources provide a new impetus to alleviate the contradiction between China’s oil and gas supply and demand. As an important part of shale gas, understanding the occurrence mechanism of ... read more here.

Keywords: adsorption characteristics; factors wufeng; influencing factors; analysis adsorption ... See more keywords
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Study on Adsorption Characteristics of Deep Coking Coal Based on Molecular Simulation and Experiments

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Published in 2023 at "ACS Omega"

DOI: 10.1021/acsomega.2c06593

Abstract: To study the effect of high temperature and high pressure on the adsorption characteristics of coking coal, Liulin coking coal and Pingdingshan coking coal were selected as the research objects, and isotherm adsorption curves at… read more here.

Keywords: adsorption; coking coal; temperature; pressure ... See more keywords
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Adsorption characteristics and oxygen reduction reactions on pristine and Pt-, Co-decorated antimonenes: a DFT-D study

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Published in 2020 at "New Journal of Chemistry"

DOI: 10.1039/c9nj05805b

Abstract: The adsorption characteristics of oxygen reduction reaction (ORR) intermediates on pristine and Pt-, Co-decorated antimonenes are studied using dispersion-corrected density functional theory (DFT-D). The most energy-favorable site of O atoms on pristine antimonene is the… read more here.

Keywords: characteristics oxygen; adsorption; energy; adsorption characteristics ... See more keywords
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Adsorption characteristics and inhibition effect of two Schiff base compounds on corrosion of mild steel in 0.5 M HCl solution: experimental, DFT studies, and Monte Carlo simulation

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Published in 2019 at "RSC Advances"

DOI: 10.1039/c9ra00397e

Abstract: Structures of the synthesized Schiff bases inhibitor. read more here.

Keywords: inhibition effect; adsorption characteristics; effect two; two schiff ... See more keywords