Results 1 to 10 of about 8,893 (204)
Tuning hydrogenation chemistry of Pd-based heterogeneous catalysts by introducing homogeneous-like ligands [PDF]
Nature Communications, 2023 Noble metals have been extensively employed in a variety of hydrotreating catalyst systems for their featured functionality of hydrogen activation but may also bring side reactions such as undesired deep hydrogenation.
Jianghao Zhang +11 more
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Hydrotreating of waste lube oil by rejuvenated spent hydrotreating catalyst
Egyptian Journal of Petroleum, 2014 Large quantities of catalysts are used in the Egyptian refining industry for the purification and upgrading of various petroleum streams. These catalysts gradually lose activity through deactivation with time and the spent catalysts were usually ...
Sadeek A. Sadeek +4 more
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Synthesis of a control system for the process of diesel fuel hydropuring with the Adar method [PDF]
E3S Web of Conferences, 2023 Currently, one of the main important tasks at oil refineries is to increase their productivity and product quality. Hydrotreating of diesel fuel is important in the oil refining process. The main purpose of hydrotreating is to improve the quality of fuel
Usmanov K.I. +3 more
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Applied Sciences, 2021 Methods for the development of fuzzy and linguistic models of technological objects, which are characterized by the fuzzy output parameters and linguistic values of the input and output parameters of the object are proposed. The hydrotreating unit of the
Batyr Orazbayev +5 more
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Frontiers in Chemical Engineering, 2022 The by-products collected during the synthesis of carbon nanohorns via the arc discharge synthesis method is comprised of other carbon particles (OCP).
Emma Aryee +2 more
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Journal of Chromatography Open, 2022 Information on the detailed composition of the feedstock and product from the hydrotreating is essential for a better understanding of the reactions, possible optimization of the process conditions, development of new catalysts, and achieving a better ...
Lucie Šindelářová +2 more
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Energies, 2021 Over the years, the hydrotreating process has been considerably improved in order to facilitate the production of environmentally friendly diesel fuels by reducing sulphur and aromatics concentrations, as mandated by contemporary emissions regulations ...
Sandra B. Glišić +1 more
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Bulletin of Chemical Reaction Engineering & Catalysis, 2021 Pt/SAPO-11 mesopores type materials has successfully synthesized using different templates, such as: diethylamine (DEA), dimethylamine (DMA), and n-propylamine (n-PA), under ultrasonication coupled with hydrothermal treatment or independently with ...
Shanmugam Palanisamy +4 more
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Optimal Choice of the Preparation Procedure and Precursor Composition for a Bulk Ni–Mo–W Catalyst
Inorganics, 2023 Among the known synthesis procedures and reagents for unsupported Ni–Mo–W catalysts, there is no consensus about optimal preparation conditions of their precursors.
Ksenia A. Nadeina +10 more
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Economic Assessment of a Crude Oil Hydrotreating Process
Chemical Engineering Transactions, 2019 This paper presents the economic assessment of a crude oil hydrotreating process with a crude distillation unit. The hydrotreating of crude oil is a novel process that has great economic potential but has not been implemented widely in practice, where ...
Wissam Muhsin, Jie Zhang
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