Hydrotreating of High-Aromatic Waste of Coke and By-Product Processes in the Presence of in Situ Synthesized Sulfide Nanocatalysts: Fid-Bau Portal

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Hydrotreating of High-Aromatic Waste of Coke and By-Product Processes in the Presence of in Situ Synthesized Sulfide Nanocatalysts

Sizova, I. A. / Panyukova, D. I. / Maksimov, A. L.

Abstract The hydrodearomatization and hydrodesulfurization of the coking resin fraction (below 360°C) in the presence of in situ synthesized Ni–W–S catalysts are studied using tungsten hexacarbonyl W(CO)6 and nickel(II) 2-ethylhexanoate Ni(C7H15COO)2 oil-soluble salts at a molar ratio of W: Ni = 1: 2 as precursors for the Ni–W–S catalysts. The resulting catalysts are characterized by transmission electron microscopy; the formation of agglomerates of nanoparticles with an average diameter of 100–200 nm is shown. The optimum temperature for the hydrotreating of the coking resin (380°C) is determined.

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Hydrotreating of High-Aromatic Waste of Coke and By-Product Processes in the Presence of in Situ Synthesized Sulfide Nanocatalysts

Sizova, I. A. / Panyukova, D. I. / Maksimov, A. L.

Abstract The hydrodearomatization and hydrodesulfurization of the coking resin fraction (below 360°C) in the presence of in situ synthesized Ni–W–S catalysts are studied using tungsten hexacarbonyl W(CO)6 and nickel(II) 2-ethylhexanoate Ni(C7H15COO)2 oil-soluble salts at a molar ratio of W: Ni = 1: 2 as precursors for the Ni–W–S catalysts. The resulting catalysts are characterized by transmission electron microscopy; the formation of agglomerates of nanoparticles with an average diameter of 100–200 nm is shown. The optimum temperature for the hydrotreating of the coking resin (380°C) is determined.

Hydrotreating of High-Aromatic Waste of Coke and By-Product Processes in the Presence of in Situ Synthesized Sulfide Nanocatalysts

Sizova, I. A. / Panyukova, D. I. / Maksimov, A. L.

Abstract The hydrodearomatization and hydrodesulfurization of the coking resin fraction (below 360°C) in the presence of in situ synthesized Ni–W–S catalysts are studied using tungsten hexacarbonyl W(CO)6 and nickel(II) 2-ethylhexanoate Ni(C7H15COO)2 oil-soluble salts at a molar ratio of W: Ni = 1: 2 as precursors for the Ni–W–S catalysts. The resulting catalysts are characterized by transmission electron microscopy; the formation of agglomerates of nanoparticles with an average diameter of 100–200 nm is shown. The optimum temperature for the hydrotreating of the coking resin (380°C) is determined.

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Titel:

Hydrotreating of High-Aromatic Waste of Coke and By-Product Processes in the Presence of in Situ Synthesized Sulfide Nanocatalysts

Beteiligte:

Sizova, I. A. (Autor:in) / Panyukova, D. I. (Autor:in) / Maksimov, A. L. (Autor:in)

Erschienen in:

Petroleum Chemistry ; 57 ; 1304-1309

Erscheinungsdatum:

01.12.2017

Format / Umfang:

6 pages

ISSN:

1555-6239 , 0965-5441

DOI:

https://doi.org/10.1134/S0965544117140092

Medientyp:

Aufsatz (Zeitschrift)

Format:

Elektronische Ressource

Sprache:

Englisch

Schlagwörter:

hydrotreating , hydrogenation of aromatic hydrocarbons , hydrodesulfurization , nickel–tungsten sulfide catalysts , in situ synthesis of catalysts , coking resin Chemistry , Industrial Chemistry/Chemical Engineering

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