Results 131 to 140 of about 3,553,495 (213)

Deep oxidative desulfurization of dibenzothiophene by novel POM-based IL immobilized on well-ordered KIT-6

Chemical Engineering Journal, 2021
Oxidative desulfurization (ODS) process is one of the most promising desulfurization technologies because of its energy-efficient and mild operation condition.
Huadong Wu, Linfeng Zhang
exaly   +2 more sources

Preparation of HPW@UiO-66 catalyst with defects and its application in oxidative desulfurization

Chemical Engineering Journal, 2021
Phosphotungstic acid (H3PW12O40, HPW) exhibits a good desulfurization performance towards the oxidative desulfurization (ODS) of oil-derived fuels. However, it presents two drawbacks: a small specific surface area and poor recovery. In this work, HPW was
Xingbo Ge, Cheng Wang, Airong Li
exaly   +2 more sources

Oxidative Desulfurization of Hydrocarbon Fuels

Catalysis Reviews - Science and Engineering, 2011
New requirements for very low sulfur content (10 ppm) in liquid motor fuels demand novel approaches for ultra-deep desulfurization. For production of near-zero-sulfur diesel and low-sulfur fuel oil, removal of refractory sulfur compounds, like 4,6-dimethyldibenzothiophene and other alkyl-substituted thiophene derivatives, is necessary.
Zinfer Ismagilov
exaly   +2 more sources

Oxidative desulfurization of fuels using gaseous oxidants: a review

Journal of Sulfur Chemistry, 2022
The oxidative desulfurization of hydrocarbon fuels using gaseous oxidants has gained interest due to their advantages, including their affordability, accessibility, environmental friendliness, and ease of use.
Mohsen Adhami   +2 more
openaire   +2 more sources

Tuning the electrophilicity of vanadium-substituted polyoxometalate based ionic liquids for high-efficiency aerobic oxidative desulfurization

Applied Catalysis B: Environmental, 2020
With increasing stringent standard of sulfur content in fuels, deep desulfurization with high-efficiency is necessary for ecological and environmental demands. Herein, vanadium-substituted polyoxometalate-based ionic liquids with tunable electrophilicity
Ming Zhang, Linhua Zhu, Hongping Li
exaly   +2 more sources

Review on oxidative desulfurization of fuel by supported heteropolyacid catalysts

Journal of Industrial and Engineering Chemistry, 2020
Desulfurization of fuel has been an important issue in fuel refining process. Hydrodesulfurization, as a traditional and commercial desulfurization technique for removing sulfur compounds, has been widely researched for decades.
Jiarong Li   +4 more
exaly   +2 more sources

Deep oxidative desulfurization of liquid fuels

Reviews in Chemical Engineering, 2014
Abstract Increase in energy demand and consumption has been accompanied by a corresponding increase in sulfur emissions. These pollutants have both health and economic consequences. Furthermore, it significantly reduces the efficiency of advanced emission control systems of diesel engines, thereby indirectly causing more harm to the ...
Farouq S Mjalli   +2 more
exaly   +2 more sources

Encapsulation of H4SiW12O40 into an Amide-Functionalized MOF: A Highly Efficient Nanocomposite Catalyst for Oxidative Desulfurization of Diesel Fuel.

ACS Applied Materials and Interfaces, 2023
Production of hydrocarbon fuels containing sulfur in ultralow levels is in high demand and requires the development of novel catalytic systems for oxidative desulfurization (ODS).
Mingyuzhi Sun   +5 more
semanticscholar   +1 more source

Oxygen vacancy regulation strategy in V-Nb mixed oxides catalyst for enhanced aerobic oxidative desulfurization performance.

Journal of Colloid and Interface Science, 2023
Bimetallic oxide is a potential catalyst for oxidative desulfurization of fuel. Thus, an appropriate method is needed to improve its catalytic performance. Manufacturing defect is an effective means.
Haofeng Chen   +7 more
semanticscholar   +1 more source

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