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   Articles with "rotating packed" as a keyword



Performance study on mixed solvent for post‐combustion carbon capture using rotating packed bed technology

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recommendations! Published in 2024 at "Greenhouse Gases: Science and Technology"

DOI: 10.1002/ghg.2280

Abstract: Modeling of CO2 removal in a rotating packed bed using a mixed amine solution of piperazine and methyldiethanolamine with various molar concentration ratios was done with Aspen Plus® and dynamically linked with Intel® Visual Fortran.… read more here.

Keywords: technology; efficiency; packed bed; co2 ... See more keywords

Application of high-gravity technology NaOH-modified activated carbon in rotating packed bed (RPB) to adsorb toluene

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recommendations! Published in 2019 at "Journal of Nanoparticle Research"

DOI: 10.1007/s11051-019-4610-6

Abstract: In this paper, the adsorption of toluene by NaOH (sodium hydroxide)-modified AC (activated carbon) in a rotating packed bed was studied. In order to improve the adsorption capacity of AC, NaOH was used to modify… read more here.

Keywords: packed bed; toluene; adsorption; microscopy ... See more keywords

Preparation of lithium carbonate by thermal decomposition in a rotating packed bed reactor

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recommendations! Published in 2019 at "Chemical Engineering Journal"

DOI: 10.1016/j.cej.2018.09.090

Abstract: Abstract With the increasing demand for lithium battery, the use amount of Li2CO3 has substantially increased, especially for the well-dispersed fine particles. However, preparing and reducing the size of battery-grade Li2CO3 by the thermal decomposition… read more here.

Keywords: rotating packed; decomposition; packed bed; thermal decomposition ... See more keywords

CFD analysis of gas flow characteristics in a rotating packed bed with randomly arranged spherical packing

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recommendations! Published in 2020 at "Chemical Engineering Journal"

DOI: 10.1016/j.cej.2019.123812

Abstract: Abstract In recent years, some unit operations such as absorption and rectification in rotating packed beds (RPBs) have drawn great attention, and single-phase hydrodynamics characteristics became the basis to understand the multiphase flow and mass… read more here.

Keywords: gas flow; randomly arranged; rotating packed; arranged spherical ... See more keywords
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Process intensification of reactive extraction for hydrogen peroxide production in a rotating packed bed reactor

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recommendations! Published in 2022 at "Chemical Engineering Journal"

DOI: 10.1016/j.cej.2021.132066

Abstract: Abstract Anthrahydroquinone oxidation and H2O2 extraction are essential steps for commercial production of H2O2 via the anthraquinone route. However, high demand of mass transfer in the oxidation and extraction for the complicated production procedure is… read more here.

Keywords: rotating packed; packed bed; production; extraction ... See more keywords

Pilot scale applied research on CO2 removal of natural gas using a rotating packed bed with propylene carbonate

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recommendations! Published in 2019 at "Chemical Engineering Research and Design"

DOI: 10.1016/j.cherd.2019.03.038

Abstract: Abstract Absorption of CO2 from a CO2/N2 mixture with propylene carbonate (PC) as the absorbent using a rotating packed bed (RPB) in pilot scale was systematically investigated in this paper. RPB is characterized by simple… read more here.

Keywords: co2; rotating packed; propylene carbonate; pilot scale ... See more keywords

Sonochemical-assisted synthesis of CuO/Cu2O/Cu nanoparticles as efficient photocatalyst for simultaneous degradation of pollutant dyes in rotating packed bed reactor: LED illumination and central composite design optimization.

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recommendations! Published in 2018 at "Ultrasonics sonochemistry"

DOI: 10.1016/j.ultsonch.2017.08.007

Abstract: CuO/CuO2/Cu nanoparticles were prepared by sonochemical combined thermal synthesis method and used as new photocatalyst for simultaneous photocatalytic degradation of safranin O (SO) and methylene blue (MB) dyes in rotating packed bed reactor equipped to… read more here.

Keywords: packed bed; cuo; cuo cu2o; photocatalyst simultaneous ... See more keywords

Absorption of Nitrogen Oxides into Sodium Hydroxide Solution in a Rotating Packed Bed with Preoxidation by Ozone

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recommendations! Published in 2017 at "Energy & Fuels"

DOI: 10.1021/acs.energyfuels.7b01417

Abstract: This study employed a rotating packed bed (RPB) to enhance the absorption performance of nitrogen oxides (NOx) into sodium hydroxide (NaOH) solution with the preoxidation of NO by ozone. The absorption performance of NOx was… read more here.

Keywords: packed bed; preoxidation; removal efficiency; rotating packed ... See more keywords

Low-Concentration CO2 Capture from Natural Gas Power Plants Using a Rotating Packed Bed Reactor

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recommendations! Published in 2018 at "Energy & Fuels"

DOI: 10.1021/acs.energyfuels.8b02780

Abstract: A rotating packed bed (RPB) was employed as a highly effective reactor to intensify CO2 capture in a green and natural amino acid salt absorbent, potassium sarcosine (KSAR), from the flue gas containing a low… read more here.

Keywords: co2 capture; rotating packed; gas; co2 ... See more keywords

Cu–MnOX/γ-Al2O3 Catalyzed Ozonation of Nitrobenzene in a High-Gravity Rotating Packed Bed

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recommendations! Published in 2021 at "Industrial & Engineering Chemistry Research"

DOI: 10.1021/acs.iecr.0c05751

Abstract: In this study, Cu–MnOX/γ-Al2O3 catalyst was first used for heterogeneous catalytic ozonation of nitrobenzene (NB) in a high-gravity rotating packed bed (RPB), as RPB could significantly improve the... read more here.

Keywords: rotating packed; ozonation nitrobenzene; mnox al2o3; nitrobenzene high ... See more keywords

An Effective Biocatalytic Reactor–Rotating Packed Bed Applied in Hydrolysis Reactions

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recommendations! Published in 2017 at "Industrial & Engineering Chemistry Research"

DOI: 10.1021/acs.iecr.6b03381

Abstract: For the first time, the rotating packed bed (RPB) was implemented in biocatalytic hydrolysis reactions. The high intensification process enhanced the micromixing of the substrate and lipase, which was provided by the RPB centrifugal force.… read more here.

Keywords: packed bed; effective biocatalytic; rotating packed; hydrolysis ... See more keywords