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Ligand Modified Metal Organic Framework UiO-66: A Highly Efficient and Stable Catalyst for Oxidative Desulfurization
It is reported that the UiO-66(Zr) material could catalyze oxidative desulfurization (ODS) reaction, but its stability is inferior. In this work, a...
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Sequential Post-Synthetic Modification and Evaluation of Catalytic Activity of Hierarchically Porous Sulfated Geopolymer in the Oxidative Desulfurization of Dibenzothiophene
A novel sulfated hierarchically porous geopolymer catalyst for the oxidation of dibenzothiophene was prepared through sequential treatment with...
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Removal of sulfide from fuels by ionic liquids: prospects for the future
Most of the coal, oil and natural gas produced in the world are used as fuels and a small part is used as a chemical feedstock. Undesulfurized coal...
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Heterogeneous Catalysts SILP with Phosphotungstic Acid for Oxidative Desulfurization: Effect of Ionic Liquid
AbstractSILP (supporting ionic liquid phase) catalysts for peroxide thiophene oxidation were obtained on silica gel, they included imidazole cations...
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Metal–Organic Frameworks Towards Desulfurization of Fuels
Petroleum is an essential source of energy for our daily life. However, crude oil contains various kinds of sulfur-containing compounds that will... -
DBT desulfurization by Rhodococcus erythropolis PTCC 1767 in aqueous and biphasic systems
The biodesulfurization of dibenzothiophene (DBT) by growing and resting cells of Rhodococcus erythropolis PTCC 1767 was studied in this work. The...
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Desulfurization of gas condensate under visible light using synthesized photocatalysts of Mn/TiO2/MWCNTs and Ni/TiO2/MWCNTs
AbstractIn this study, Manganese (Mn) and Nickel (Ni) doped on titanium dioxide (TiO 2 ) were loaded on Multi-Walled Carbon Nanotubes (MWCNTs). These...
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Simultaneous nitrification/denitrification and desulfurization of wastewater polluted with ammonium, COD and sulfide: effectiveness of a new up-flow vertical hybrid reactor
Industrial wastewater discharges pose an environmental risk. Here, the effectiveness of an up-flow vertical hybrid system, operating with synthetic...
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Metal–Organic Frameworks Towards Desulfurization of Fuels
Petroleum is an essential source of energy for our daily life. However, crude oil contains various kinds of sulfur-containing compounds that will...
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Desulfurization of Gasoline Fuel via Photocatalytic Oxidation/Adsorption Using NaX Zeolite-Based under Mild Conditions: Process Optimization by Central Composite Design
AbstractIn this study, Ni/TiO 2 /NaX zeolite nanoparticles were synthesized by hydrothermal and wet inoculation methods and characterized by XRD,...
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Polyoxometalate-based 3DOM ZrO2 material for deep oxidative desulfurization of DBT with ultrahigh stability
Highly ordered three-dimensional (3DOM) macroporous polyoxometalate (POM)-based zirconia hybrids with relatively high surface area and interconnected...
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Oxidative desulfurization of model oil and oil cuts with MoO3/SBA-15: experimental design and optimization by Box–Behnken method
Using wet impregnation method, MoO 3 particles were loaded on hierarchical silica support, SBA-15, and applied for oxidative desulfurization (ODS)...
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Oxidative Desulfurization of Dibenzothiophene Using Cobalt (II) Complexes with Substituted Salen-Type Ligands as Catalysts in Model Fuel Oil
Three cobalt(II)-salen complexes (CoL1, CoL2 and CoL3) were synthesized via the reaction of the three tetradentate ligands as N , N ′-ethylenebis(salicyl...
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Microbial Desulphurization of Low-Ranked Coal Using Pseudomonas aeruginosa
The microbial desulphurization technique was adopted to eliminate the Sulphur contents in the locally mined low-rank coal samples. Pseudomonas...
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Mesoporous Silica Encapsulated Phosphotungstic Acid Catalysts for Alkylation Desulfurization of Gasoline
AbstractAn effective, green method was proposed to prepare mesoporous SiO 2 encapsulated phosphotungstic acid (HPW) catalysts for alkylation...
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Preparation of UiO-66-type adsorbents for the separation of SO2 from flue gas
There is an urgent need to address sulfur dioxide (SO 2 ) from the burning of fossil fuels, which poses a serious hazard to the surrounding environment...
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Sb-Fe bimetallic non-aqueous phase desulfurizer for efficient absorption of hydrogen sulfide: A combined experimental and DFT study
A non-aqueous phase (Sb/Fe/NMP) desulfurization system for the removal of hydrogen sulfide from natural gas was constructed by introducing SbCl 3 and...
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Study on the treatment of sulfite wastewater by Desulfovibrio
In the wet flue gas desulfurization (WFGD) process, SO 2 is adsorbed by alkaline liquor to produce alkaline wastewater containing sulfate and sulfite....
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Comparison of Hydrogenation and Oxidation Methods for Improving the Performance of Marine Gasoil
AbstractFuel desulfurization methods based on hydrogenation and oxidation processes were compared in order to find an optimum method for...