Articles with "catalytic wet" as a keyword



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A Novel Synthesis Method of Al/Cr Pillared Clay and its Application in the Catalytic Wet Air Oxidation of Phenol

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Published in 2018 at "Catalysis Letters"

DOI: 10.1007/s10562-018-2579-x

Abstract: Natural bentonite clay was pillared with Al and Cr polycations (Al-PILCs and Cr-PILCs) as well as with both Al and Cr mixed polycations (Al/Cr-PILCs) at different Al/Cr molar ratios. The structural and textural properties of… read more here.

Keywords: oxidation; phenol; wet air; pilcs ... See more keywords
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Preparation of Fe-Cu-kaolinite for catalytic wet peroxide oxidation of 4-chlorophenol

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Published in 2017 at "Environmental Science and Pollution Research"

DOI: 10.1007/s11356-017-0859-4

Abstract: Fe-Cu-kaolinites were prepared by co-precipitation and hydrothermal methods, and characterized by X-ray diffraction (XRD) and scanning electron microscope (SEM), where 2 wt.% natural kaolinite was dispersed, and the ratios of (Al + Fe + Cu)/clay = 10 mmol/g and Al/(Fe + Cu) = 5/1 were maintained. The… read more here.

Keywords: wet peroxide; kaolinite; catalytic wet; peroxide oxidation ... See more keywords
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Magnetic Fe3O4/multi-walled carbon nanotubes materials for a highly efficient depletion of diclofenac by catalytic wet peroxideoxidation

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Published in 2019 at "Environmental Science and Pollution Research"

DOI: 10.1007/s11356-019-05597-x

Abstract: The aim of this work is to synthesize a magnetic magnetite/multi-walled carbon nanotube (Fe3O4/MWCNT) catalyst by a method combining co-precipitation and hydrothermal treatments for the efficient removal of diclofenac (DCF) by catalytic wet peroxide oxidation… read more here.

Keywords: surface; walled carbon; fe3o4; multi walled ... See more keywords
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Improved catalytic wet peroxide oxidation of phenol over Pt-Fe2O3/SBA-15: Influence of platinum species and DFT calculations

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Published in 2020 at "Applied Surface Science"

DOI: 10.1016/j.apsusc.2020.148409

Abstract: Abstract In this study, Pt-Fe2O3, Pt, and Fe2O3 catalysts supported on SBA-15 were prepared for catalytic wet peroxide oxidation (CWPO) of phenol at low temperatures. Pt-Fe2O3/SBA-15 and Pt/SBA-15 had higher H2O2 decomposition rates at 20℃… read more here.

Keywords: fe2o3 sba; sba; phenol; dft calculations ... See more keywords
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The influence of the catalyst on the CO formation during catalytic wet peroxide oxidation process

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Published in 2021 at "Catalysis Today"

DOI: 10.1016/j.cattod.2019.12.020

Abstract: Abstract Herein, the formation of carbon monoxide as a harmful product upon the Catalytic Wet Peroxide Oxidation process is studied in presence of different solid catalysts: an iron supported activated carbon catalyst, a metal-free catalyst… read more here.

Keywords: wet peroxide; oxidation; process; oxidation process ... See more keywords
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Enhanced performance of cobalt ferrite encapsulated in graphitic shell by means of AC magnetically activated catalytic wet peroxide oxidation of 4-nitrophenol

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Published in 2019 at "Chemical Engineering Journal"

DOI: 10.1016/j.cej.2018.09.173

Abstract: Abstract Here we report preliminary catalytic wet peroxide oxidation (CWPO) experiments performed in the presence of an alternating current (AC) magnetic field. One ferromagnetic graphitic nanocomposite – composed by a cobalt ferrite core and a… read more here.

Keywords: catalytic wet; peroxide oxidation; peroxide; wet peroxide ... See more keywords
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Effective degradation of phenol via catalytic wet peroxide oxidation over N, S, and Fe-tridoped activated carbon.

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Published in 2019 at "Environmental pollution"

DOI: 10.1016/j.envpol.2019.113687

Abstract: The N, S, and Fe-tridoped carbon catalysts (NSFe-Cs), Fe/ACNS1 and Fe/ACNS2, were synthesized by wet impregnation with different concentration of ammonium ferrous sulfate solution. The prepared catalysts have a similar textural structure. The N species,… read more here.

Keywords: wet peroxide; carbon; phenol; catalytic wet ... See more keywords
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Comparative evaluation of synthesis routes of Cu/zeolite Y catalysts for catalytic wet peroxide oxidation of quinoline in fixed-bed reactor.

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Published in 2018 at "Journal of environmental management"

DOI: 10.1016/j.jenvman.2018.03.021

Abstract: In order to find a better alternative of conventional aqueous ion-exchange method, several Cu/zeolite Y samples were synthesized by different routes and examined for the catalytic wet peroxide oxidation of quinoline aqueous solution in continuous… read more here.

Keywords: wet peroxide; oxidation quinoline; fixed bed; bed reactor ... See more keywords
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Performance of various catalysts on treatment of refractory pollutants in industrial wastewater by catalytic wet air oxidation: A review.

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Published in 2018 at "Journal of environmental management"

DOI: 10.1016/j.jenvman.2018.09.003

Abstract: The tremendous increase of industrialization and urbanization worldwide causes the depletion of natural resources such as water and air which urges the necessity to follow the environmental sustainability across the globe. This requires eco-friendly and… read more here.

Keywords: air oxidation; treatment; wastewater; wet air ... See more keywords
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Catalytic Wet Peroxide Oxidation (CWPO) of 2-Hydroxybenzoic acid and contaminated industrial effluent using LnMO3(Ln= La or Pr and M= Fe or Fe-Co)

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Published in 2019 at "Journal of Water Process Engineering"

DOI: 10.1016/j.jwpe.2018.11.011

Abstract: Abstract The present study involves investigation of CWPO (Catalytic Wet Peroxide Oxidation) process for the removal of 2-Hydroxybenzoic acid (2-HBA or Salicylic acid), a moderate pollutant in industrial effluent. The best experimental conditions concerning selected… read more here.

Keywords: catalytic wet; peroxide oxidation; wet peroxide; industrial effluent ... See more keywords
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Supported CuO catalysts on metal-organic framework (Cu-UiO-66) for efficient catalytic wet peroxide oxidation of 4-chlorophenol in wastewater

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Published in 2020 at "Microporous and Mesoporous Materials"

DOI: 10.1016/j.micromeso.2019.109703

Abstract: Abstract A novel heterogeneous Fenton catalyst of Cu-UiO-66 metal-organic framework (MOF) was developed for catalytic wet peroxide oxidation (CWPO) of wastewater containing the concentrated 4-chlorophenol. Cu-UiO-66 was characterized comprehensively using XRD, N2 adsorption-desorption, SEM-EDS, TEM,… read more here.

Keywords: wet peroxide; metal organic; wastewater; catalytic wet ... See more keywords