Sum of ranking differences in studies on high performance of catalytic oxidative denitrogenation and desulfurization of model fuel using efficient organic–inorganic hybrid nanocatalyst

Aghbolagh, Zahra Shokri; Khorrami, Mohammad Reza Khanmohammadi; Rahmatyan, Mohammad Saim

doi:10.1007/s13738-021-02304-x

Cited by 13 publications

(5 citation statements)

References 27 publications

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“…Oxidative desulfurization (ODS) and oxidative denitrogenation (ODN) have been presented as low-cost, eco-friendly and efficient alternatives to HDS and HDN, respectively [ 6 , 7 , 8 , 9 ]. These processes occur under lower temperatures, at atmospheric pressure and with the aid of a green oxidant and a suitable catalyst [ 10 , 11 , 12 ].…”

Section: Introductionmentioning

confidence: 99%

Ionic Liquid-Based Polyoxometalate Incorporated at ZIF-8: A Sustainable Catalyst to Combine Desulfurization and Denitrogenation Processes

et al. 2022

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An effective and sustainable process capable of simultaneously execute desulfurization and denitrogenation of fuels is in fact an actual necessity in the refinery industry. The key to achieve this goal is the parallel oxidation of sulfur and nitrogen compounds present in fuels, which is only achieved by an active and recovered catalyst. A novel heterogeneous catalyst was successfully prepared by the encapsulation of an imidazolium-based polyoxometalate (POM) into a ZIF-8 framework ([BMIM]PMo12@ZIF-8). This composite material revealed exceptional catalytic efficiency to concurrently proceed with the oxidative desulfurization and denitrogenation of a multicomponent model fuel containing various sulfur and nitrogen compounds. A complete removal of all these compounds was achieved after only one hour and the catalyst system was able to be reused for ten consecutive cycles without loss of efficiency. In fact, an ionic liquid POM was incorporated in the ZIF-8 for the first time, and this composite compound was originally applied as a catalyst for simultaneous oxidative desulfurization and denitrogenation processes.

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Section: Introductionmentioning

confidence: 99%

Ionic Liquid-Based Polyoxometalate Incorporated at ZIF-8: A Sustainable Catalyst to Combine Desulfurization and Denitrogenation Processes

et al. 2022

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“…In Figure S7, sulfur removal was 96.4% and 96.6% after adding CBZ and QUI, respectively, indicating that [Bmim]Cl/BA/0.3AA exhibited excellent selectivity for DBT in the above oils. However, the sulfur removal decreased from 96.6% to 40.7% after the addition of IND, which is attributed to the competing extractive and oxidative reactions of sulfur substrates with it [50][51][52][53][54]. Furthermore, the EDS efficiency decreased from 22.6% to 2.2% with the addition of CBZ, suggesting CBZ's significant competitive extraction with sulfur compounds.…”

Section: Evaluation Of Desulfurization Performancementioning

confidence: 95%

Designing Inorganic–Organic Dual-Acid Deep Eutectic Solvents for Synergistically Enhanced Extractive and Oxidative Desulfurization

Zhu,

Xu,

Zhang

et al. 2023

Molecules

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Acidic deep eutectic solvents (DESs) have been considered desirable extractants and catalysts for desulfurization. However, their hydrogen bond donors (HBDs) are usually sole organic acids, which are not conducive to efficient green catalysis. Herein, a novel inorganic–organic dual-acid DES (DADES) was reported for efficient extractive and oxidative desulfurization. Benefiting from the physical interaction among the three components in a DADES, a transparent homogeneous liquid can be obtained even though inorganic acid (boric acid, BA) and organic acid (acetic acid, AA) can be immiscible. Furthermore, the dual-acid HBD can increase the acidity of the DADES and reduce its viscosity, accelerating its mass transfer efficiency and enhancing its catalytic activity. With 1-butyl-3-methylimidazolium chloride ([Bmim]Cl) as the hydrogen bond acceptor, [Bmim]Cl/BA/0.3AA effectively activated hydrogen peroxide and achieved sulfur removal of 96.6% at 40 °C. Furthermore, the universality of the synergistic effect in various DADESs was confirmed by the modulation of the types of organic acids. This study not only motivates the construction of more intriguing novel DESs based on the DADES concept but also highlights their potential in clean fuel production.

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“…To date, hydrogen peroxide has been widely used as a promising oxidant because of its high oxidizing capacity, cost-effectiveness, and eco-friendly nature. 10…”

Section: Introductionmentioning

confidence: 99%

“…To date, hydrogen peroxide has been widely used as a promising oxidant because of its high oxidizing capacity, cost-effectiveness, and eco-friendly nature. 10 Appropriate catalyst selection is a critical key factor affecting the success of an ODS process. Developing an effective catalyst with high recycling potential is crucial from industrial, economic, and environmental points of view.…”

Section: Introductionmentioning

confidence: 99%

Extractive-catalytic oxidative desulfurization of a model fuel over vanadium-containing heteropolyacids immobilized on amine-functionalized magnetic graphene oxide: a comparative study between Keggin and Dawson-type heteropolyacids and process optimization via response surface methodology

Mohammadi-Nejati

Shahhosseini

2023

Sustainable Energy Fuels

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Sum of ranking differences in studies on high performance of catalytic oxidative denitrogenation and desulfurization of model fuel using efficient organic–inorganic hybrid nanocatalyst

Cited by 13 publications

References 27 publications

Ionic Liquid-Based Polyoxometalate Incorporated at ZIF-8: A Sustainable Catalyst to Combine Desulfurization and Denitrogenation Processes

Ionic Liquid-Based Polyoxometalate Incorporated at ZIF-8: A Sustainable Catalyst to Combine Desulfurization and Denitrogenation Processes

Designing Inorganic–Organic Dual-Acid Deep Eutectic Solvents for Synergistically Enhanced Extractive and Oxidative Desulfurization

Extractive-catalytic oxidative desulfurization of a model fuel over vanadium-containing heteropolyacids immobilized on amine-functionalized magnetic graphene oxide: a comparative study between Keggin and Dawson-type heteropolyacids and process optimization via response surface methodology

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