Fabrication of oxygen-defective tungsten oxide nanorods for deep oxidative desulfurization of fuel
Petroleum Science, 2018 Owing to the increasingly serious environmental issues caused by the sulfur burnt in fuel, desulfurization has become an important topic. In this work, an amphiphilic oxygen-defective tungsten oxide was synthesized by a colloidal chemistry method.
Haibin Sun +8 more
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A multicomponent assembly approach for the design of deep desulfurization heterogeneous catalysts [PDF]
, 2016 Deep desulfurization is a challenging task and global efforts are focused on the development of new approaches for the reduction of sulfur-containing compounds in fuel oils. In this work, we have proposed a new design strategy for the development of deep
Miras, Haralampos N. +4 more
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Egyptian Journal of Petroleum, 2018 Oxidative desulfurization, in which the aromatic sulfur containing compounds are oxidized to their analogical sulfones and subsequently extracted, has assured to be one of the exceedingly effective desulfurization processes for resulting ultra-low sulfur
Mohamed A. Betiha +4 more
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Sulfur analysis of Bolu-Mengen lignite before and after microbiological treatment using reductive pyrolysis and gas chromatography/mass spectrometry [PDF]
, 2005 Atmospheric pressure-temperature programmed reduction coupled with on-line mass spectrometry (AP-TPR/MS) is used for the first time on microbiologically treated coal samples as a technique to monitor the degree of desulfurization of the various sulfur ...
Bozdemir T. +27 more
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Polyoxometalate (POM)-layered double hydroxides (LDH) composite materials: design and catalytic applications [PDF]
, 2017 Layered double hydroxides (LDHs) are an important large class of two-dimensional (2D) anionic lamellar materials that possess flexible modular structure, facile exchangeability of inter-lamellar guest anions and uniform distribution of metal cations in ...
Li, Tengfei +2 more
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Mesoporous Silica vs. Organosilica Composites to Desulfurize Diesel
Frontiers in Chemistry, 2019 The monolacunary Keggin-type [PW11O39]7− (PW11) heteropolyanion was immobilized on porous framework of mesoporous silicas, namely SBA-15 and an ethylene-bridged periodic mesoporous organosilica (PMOE).
Susana O. Ribeiro +6 more
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Desulfurization of Fuel by [Bmim]CoCl3 and Potassium Monopersulfate [PDF]
Nature Environment and Pollution Technology, 2020 Functional ionic liquid [Bmim]CoCl3 was prepared with potassium monopersulfate compound (PMS) to form extraction catalytic oxidative desulfurization system for benzothiophene (BT) removal.
Jun Zhang, Hang Xu and Yang Li
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Heat Treatment Condition Influence on Novokuibyshevsk Vacuum Residue Component Composition [PDF]
, 2014 The article presents the information about thermal degradation of Novokuibyshevsk vacuum residue and change of products composition during this process. The optimal conditions for the thermal destruction of vacuum residue components were established. The
Golovko, A. +4 more
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Deep aerobic oxidative desulfurization of model fuel by Anderson-type polyoxometalate catalysts
Catalysis Communications, 2021 Anderson-type polyoxometalate (POM) catalysts were synthesized and applied for deep oxidative desulfurization of model fuel containing dibenzothiophene. O2 contained in air was used as oxidant under mild conditions. The influence of the nature of central
Ekaterina Eseva +4 more
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Pyrite oxidation under initially neutral pH conditions and in the presence of Acidithiobacillus ferrooxidans and micromolar hydrogen peroxide [PDF]
, 2012 Hydrogen peroxide (H2O2) at a micromolar level played a role in the microbial surface oxidation of pyrite crystals under initially neutral pH. When the mineral-bacteria system was cyclically exposed to 50 μM H2O2, the colonization of Acidithiobacillus ...
Lin, C., Ma, Y.
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