Results 11 to 20 of about 8,448 (204)
Efficient and promising oxidative desulfurization of fuel using Fenton like deep eutectic solvent [PDF]
Scientific ReportsOxidative desulfurization (ODS) has emerged as a prominent technique for the removal of sulfur compounds from fuels, aiming to comply with stringent environmental regulations and minimize sulfur dioxide emissions.
Fatemeh Armandsefat +2 more
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Ultrasound-Assisted Oxidative Desulfurization of Diesel
Journal of Engineering, 2016 Due to the dramatic environmental impact of sulfur emissions associated with the exhaust of diesel engines, last environmental regulations for ultra-low-sulfur diesel require a very deep desulfurization (up to 15 ppm), which cannot be met by the ...
Niran K. Ibrahim, Prof. Dr. +2 more
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OXIDATIVE DESULFURIZATION OF PETROLEUM PRODUCTS [PDF]
HERALD OF KHMELNYTSKYI NATIONAL UNIVERSITY, 2021 The modern world market makes stringent requirements for the quality of motor fuels, in particular for sulfur content in them. The main classes of sulfur-containing compounds in petroleum fractions are thiols, dialkyl and cycloalkyl sulfides, alkylaryl sulfides, as well as heteroaromatic compounds – benzothiophene, dibenzothiophene and their alkyl ...
VIRA RUDENKO +4 more
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Study of Carbon Composites in Deep Desulfurization
Taiyuan Ligong Daxue xuebao, 2022 Carbon materials have large specific surface areas and tunable pore size distributions, which make them potential adsorption and catalytic materials. In recent years, carbon materials have been widely used in the field of deep desulfurization.
Ge ZHANG +3 more
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Three-dimensional ordered mesoporous Sn-KIT-6 catalyst for oxidative desulfurization
Catalysis Communications, 2022 Three-dimensional ordered Sn-KIT-6 mesoporous silica materials are prepared by one-step hydrothermal synthesis method. Highly ordered pore structures of KIT-6 were maintained after the addition of SnO2, and SnO2 was highly dispersed in the KIT-6 ...
Mingyuan Zhu +4 more
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POM@MOF hybrids : synthesis and applications [PDF]
, 2020 The hybrid materials that are created by supporting or incorporating polyoxometalates (POMs) into/onto metal–organic frameworks (MOFs) have a unique set of properties.
Abednatanzi, Sara +4 more
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Oxidative Desulfurization of Fuel Oils [PDF]
Chinese Journal of Catalysis, 2011 Abstract Several attractive approaches toward oxidative desulfurization of fuel oils, such as using H 2 O 2 /organic acids, H 2 O 2 /heteropolyacid, H 2 O 2 /Ti-containing zeolites, and other non-hydrogen peroxide systems (e.g., t -butyl hydroperoxide etc.) are reviewed.
Zongxuan JIANG +3 more
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Investigation of the Degradation of Chelate Complexes in Liquid Redox Desulfurization Processes [PDF]
, 2020 Metal complexes such as Fe‐EDTA, which are used as pseudo‐catalysts or oxygen carriers in wet oxidative desulfurization processes, are subject to a degradation mechanism that significantly influences the economics of such processes. Therefore, this study
Guetta, Zion +4 more
core +1 more source
Green Chemical Engineering, 2021 Ionic liquids have been extensively studied as solvents or catalysts for oxidative desulfurization (ODS) of diesel fuel, but it is still a challenge to reduce the desulfurization time and steps. In this work, a new highly efficient desulfurization system
Yanlin Zhang +5 more
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Catalytic Oxidative-Extractive Deep Desulfurization of Diesel Fuel by N-methyl-2-pyrrolidone-Based Protic Acidic Ionic Liquids (PAILs) [PDF]
Iranian Journal of Chemistry & Chemical Engineering, 2020 Inexpensive and low-viscosity Protic Acidic Ionic Liquids (PAILs) of N-metheyl-2-pyrrolidone formate, acetate, and propionate abbreviated as [Hnmp][HCOO], [Hnmp][CH3COO] and [Hnmp][CH3CH2COO] respectively, were prepared and characterized by FT-IR and H ...
Azam Akbari, Hojatollah Haji Andevary
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