Hydrofining of light cycle oil over in situ synthesized nickel–tungsten sulfide catalysts: Fid-Bau Portal

Fachinformationsdienst BAUdigital

A platform for research: civil engineering, architecture and urbanism

Hydrofining of light cycle oil over in situ synthesized nickel–tungsten sulfide catalysts

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

Abstract Nickel–tungsten sulfide catalysts for the hydrogenation and hydrodesulfurization of aromatic hydrocarbons are synthesized by the in situ decomposition of thio salts using different methods: the in situ decomposition of a [BMPip]2Ni(WS4)2 precursor in an ionic liquid, the in situ decomposition of a [BMPip]2Ni(WS4)2 precursor in a hydrocarbon feedstock, the in situ breaking of a SPAN-80 surfactant-stabilized suspension of solid Ni/(NH4)2WS4 precursor particles in a hydrocarbon feedstock, and the decomposition of oil-soluble precursors (tungsten hexacarbonyl and nickel(II) 2-ethylhexanoate) in a hydrocarbon feedstock. The resulting catalysts are characterized by X-ray photoelectron spectroscopy and high-resolution transmission electron microscopy; their catalytic activity is studied in a batch reactor using the example of the hydrofining of light cycle oils with different compositions.

Access

Check availability in my library

Order at Subito €

Page navigation

Document information

Export, share and cite

Hydrofining of light cycle oil over in situ synthesized nickel–tungsten sulfide catalysts

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

Abstract Nickel–tungsten sulfide catalysts for the hydrogenation and hydrodesulfurization of aromatic hydrocarbons are synthesized by the in situ decomposition of thio salts using different methods: the in situ decomposition of a [BMPip]2Ni(WS4)2 precursor in an ionic liquid, the in situ decomposition of a [BMPip]2Ni(WS4)2 precursor in a hydrocarbon feedstock, the in situ breaking of a SPAN-80 surfactant-stabilized suspension of solid Ni/(NH4)2WS4 precursor particles in a hydrocarbon feedstock, and the decomposition of oil-soluble precursors (tungsten hexacarbonyl and nickel(II) 2-ethylhexanoate) in a hydrocarbon feedstock. The resulting catalysts are characterized by X-ray photoelectron spectroscopy and high-resolution transmission electron microscopy; their catalytic activity is studied in a batch reactor using the example of the hydrofining of light cycle oils with different compositions.

Hydrofining of light cycle oil over in situ synthesized nickel–tungsten sulfide catalysts

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

Abstract Nickel–tungsten sulfide catalysts for the hydrogenation and hydrodesulfurization of aromatic hydrocarbons are synthesized by the in situ decomposition of thio salts using different methods: the in situ decomposition of a [BMPip]2Ni(WS4)2 precursor in an ionic liquid, the in situ decomposition of a [BMPip]2Ni(WS4)2 precursor in a hydrocarbon feedstock, the in situ breaking of a SPAN-80 surfactant-stabilized suspension of solid Ni/(NH4)2WS4 precursor particles in a hydrocarbon feedstock, and the decomposition of oil-soluble precursors (tungsten hexacarbonyl and nickel(II) 2-ethylhexanoate) in a hydrocarbon feedstock. The resulting catalysts are characterized by X-ray photoelectron spectroscopy and high-resolution transmission electron microscopy; their catalytic activity is studied in a batch reactor using the example of the hydrofining of light cycle oils with different compositions.

Access

Check availability in my library

Order at Subito €

Page navigation

Document information

Export, share and cite

Document information

Title:

Hydrofining of light cycle oil over in situ synthesized nickel–tungsten sulfide catalysts

Contributors:

Sizova, I. A. (author) / Maksimov, A. L. (author)

Published in:

Petroleum Chemistry ; 56 ; 510-521

Publication date:

2016-06-01

Size:

12 pages

ISSN:

1555-6239 , 0965-5441

DOI:

https://doi.org/10.1134/S0965544116060098

Type of media:

Article (Journal)

Type of material:

Electronic Resource

Language:

English

Keywords:

nickel–tungsten sulfide catalysts , unsupported catalysts , in situ activation , light cycle oil , hydrogenation of aromatic hydrocarbons , hydrodesulfurizatio Chemistry , Industrial Chemistry/Chemical Engineering

Similar titles

Hydrofining of cycle oil using modified nickel-tungsten sulfide catalysts

Mishin, N. N. / Kulikov, A. B. / Maksimov, A. L. | Springer Verlag | 2014

Naphthalene hydrogenation over nickel–tungsten sulfide catalysts synthesized in situ from DMSO–hydrocarbon medium emulsions

Sizova, I. A. / Antonov, S. V. / Serdyukov, S. I. et al. | Springer Verlag | 2017

Bimetallic sulfide catalysts based on mesoporous organic supports in the hydrofining of light cycle oil

Boronoev, M. P. / Vinnikova, M. A. / Ignat’eva, V. I. et al. | Springer Verlag | 2017

Nickel-tungsten sulfide aromatic hydrocarbon hydrogenation catalysts synthesized in situ in a hydrocarbon medium

Sizova, I. A. / Serdyukov, S. I. / Maksimov, A. L. | Springer Verlag | 2015

Hydrofining of heavy vacuum gas oil on modified alumina-nickel-molybdenum catalysts

Pleshakova, N. A. / Zanozina, I. I. / Shabalina, O. E. et al. | Springer Verlag | 2012