Mechanism of extractive/oxidative desulfurization using the ionic liquid inimidazole acetate: a computational study
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Molecular Modeling"
DOI: 10.1007/s00894-017-3230-2
Abstract: AbstractThe dual role of the ionic liquid 1-butyl-3-methyl-imidazolium trifluoroacetic acid ([C4mim]TFA) as an extractant for thiophene (TH) and a catalyst for the oxidation of TH was explored at the molecular level by performing density functional… read more here.
Keywords: c4mim; ionic liquid; c4mim tfa; oxidative desulfurization ... See more keywords
Atomic layer deposition of MoO3 on mesoporous γ-Al2O3 prepared by sol–gel method as efficient catalyst for oxidative desulfurization of refractory dibenzothiophene compound
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Sol-Gel Science and Technology"
DOI: 10.1007/s10971-020-05332-w
Abstract: MoOx/Al2O3 based catalyst has long been widely used as an active catalyst in Oxidative Desulfurization reaction due to its high stability under severe reaction conditions and high resistance to sulfur poisoning. In this context, 4… read more here.
Keywords: moo3; al2o3; method; catalyst ... See more keywords
Enhancement of oxidative desulfurization performance over 3DOM H3PW12O40/TiO2 by HF treatment
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Nanoparticle Research"
DOI: 10.1007/s11051-020-04847-1
Abstract: Three-dimensional ordered (3DOM) H3PW12O40/TiO2 nanocomposites with anatase TiO2 exposed {001} facets are fabricated by HF treatment and applied as effective catalyst in oxidative desulfurization (ODS) process. The structure characterization results including SEM, TEM, XRD, N2… read more here.
Keywords: tio2; h3pw12o40 tio2; 3dom h3pw12o40; oxidative desulfurization ... See more keywords
Oxidative desulfurization of model oil and oil cuts with MoO3/SBA-15: experimental design and optimization by Box–Behnken method
Sign Up to like & getrecommendations! Published in 2020 at "Reaction Kinetics, Mechanisms and Catalysis"
DOI: 10.1007/s11144-020-01852-2
Abstract: Using wet impregnation method, MoO3 particles were loaded on hierarchical silica support, SBA-15, and applied for oxidative desulfurization (ODS) process from a model oil containing dibenzothiophene (DBT). The experiments were carried out by the use… read more here.
Keywords: model oil; spectroscopy; oxidative desulfurization; oil ... See more keywords
Synthesis of amphiphilic peroxophosphomolybdates for oxidative desulfurization of fuels in ionic liquids
Sign Up to like & getrecommendations! Published in 2018 at "Petroleum Science"
DOI: 10.1007/s12182-018-0272-8
Abstract: Three amphiphilic peroxophosphomolybdates [C4mim]3PMo4O24, [C8mim]3PMo4O24 and [C16mim]3PMo4O24 were synthesized and characterized. These catalysts were used for extraction and catalytic oxidative desulfurization of fuel with H2O2 as an oxidant and ionic liquid [C4mim]BF4 as an extractant.… read more here.
Keywords: desulfurization; ionic liquid; amphiphilic peroxophosphomolybdates; peroxophosphomolybdates oxidative ... See more keywords
Oxidative desulfurization of diesel fuel catalyzed by polyoxometalate immobilized on phosphazene-functionalized silica
Sign Up to like & getrecommendations! Published in 2018 at "Applied Catalysis B: Environmental"
DOI: 10.1016/j.apcatb.2018.03.005
Abstract: Abstract Keggin-type polyoxometalates (POM) immobilized on alkylaminophosphazene (RPN)-functionalized silica (POM/RPN-SiO2) are new effective single-site solid catalysts for oxidative desulfurization (ODS) of diesel fuel under mild conditions in a biphasic system composed of a benzothiophene-containing model… read more here.
Keywords: diesel fuel; functionalized silica; pom; diesel ... See more keywords
Electronic structure of heterojunction MoO2/g-C3N4 catalyst for oxidative desulfurization
Sign Up to like & getrecommendations! Published in 2018 at "Applied Catalysis B: Environmental"
DOI: 10.1016/j.apcatb.2018.07.037
Abstract: Abstract Electronic structure of active sites plays a crucial role in redox catalysts. Herein, graphitic carbon nitride (g-C3N4) decorated with metallic MoO2 heterojunction nanocomposites were successfully synthesized through a facile calcination route. XPS, UPS, UV–vis… read more here.
Keywords: electronic structure; oxidative desulfurization; c3n4; heterojunction ... See more keywords
Intensification of oxidative desulfurization of gas oil by ultrasound irradiation: Optimization using Box–Behnken design (BBD)
Sign Up to like & getrecommendations! Published in 2017 at "Applied Thermal Engineering"
DOI: 10.1016/j.applthermaleng.2016.10.015
Abstract: Abstract In the present work, ultrasound assisted oxidative desulfurization (UAOD) of gas oil as the feedstock with sulfur content of 2210 ppmw was investigated using a mixture of hydrogen peroxide and formic acid as the oxidant… read more here.
Keywords: molar ratio; gas; process; gas oil ... See more keywords
Homogeneously dispersed HPW/graphene for high efficient catalytic oxidative desulfurization prepared by electrochemical deposition.
Sign Up to like & getrecommendations! Published in 2019 at "Applied Surface Science"
DOI: 10.1016/j.apsusc.2019.04.156
Abstract: Abstract In this work, reduced graphene oxide (rGO) with homogeneously dispersed phosphotungstate acid (HPW), were directly fabricated by using electrochemical strategy. In this one-pot route, the reduction of graphene oxide (GO) and HPW anchoring on… read more here.
Keywords: oxidative desulfurization; hpw; high efficient; rgo ... See more keywords
Synthesis and characterization of new nanosphere hybrid nanocomposite polyoxometalate@ceramic@polyaniline as a heterogeneous catalyst for oxidative desulfurization of real fuel
Sign Up to like & getrecommendations! Published in 2019 at "Advanced Powder Technology"
DOI: 10.1016/j.apt.2019.09.030
Abstract: Abstract In this manuscript, the catalytic oxidative desulfurization (CODS) was proceeded using PMoV@CuO@PAN hybrid nanocatalyst. The nanocatalyst was prepared by the composition of potassium salt of 11-molybdo-1-vanadophosphat (PMoV), copper oxide (CuO), and polyaniline (PAN). The… read more here.
Keywords: desulfurization; fuel; reaction; oxidative desulfurization ... See more keywords
Microwave-induced catalytic oxidative desulfurization of gasoil fraction over phosphotungstic acid-based magnetic silica (Ni@SiO2\PWA) nanocatalyst
Sign Up to like & getrecommendations! Published in 2020 at "Catalysis Communications"
DOI: 10.1016/j.catcom.2020.105926
Abstract: Abstract In this work, the effect of microwave irradiation on the catalytic oxidative desulfurization (ODS) of light gasoil fraction has been investigated using core/shell magnetic silica supported with phosphotungstic acid (Ni@SiO2\PWA) nanocomposite catalyst. Different experimental… read more here.
Keywords: catalytic oxidative; desulfurization; gasoil; sio2 pwa ... See more keywords