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Hydrofining of cycle oil using modified nickel-tungsten sulfide catalysts

Mishin, N. N. / Kulikov, A. B. / Maksimov, A. L.

Abstract The effect of palladium and ruthenium admixtures on the activity of an industrial NiW sulfide catalyst has been studied. It has been shown that Pd and Ru can increase the activity of the industrial catalyst in the hydrodesulfurization reaction of cycle oil by 8.0 and 2.8%, respectively. Under the experimental conditions, the hydrodearomatization of hydrocarbons composed of two or more rings results in the formation of monoaromatic hydrocarbons. The conversion of polyaromatic hydrocarbons in the temperature range of 260–300°C is 100%.

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Hydrofining of cycle oil using modified nickel-tungsten sulfide catalysts

Mishin, N. N. / Kulikov, A. B. / Maksimov, A. L.

Abstract The effect of palladium and ruthenium admixtures on the activity of an industrial NiW sulfide catalyst has been studied. It has been shown that Pd and Ru can increase the activity of the industrial catalyst in the hydrodesulfurization reaction of cycle oil by 8.0 and 2.8%, respectively. Under the experimental conditions, the hydrodearomatization of hydrocarbons composed of two or more rings results in the formation of monoaromatic hydrocarbons. The conversion of polyaromatic hydrocarbons in the temperature range of 260–300°C is 100%.

Hydrofining of cycle oil using modified nickel-tungsten sulfide catalysts

Mishin, N. N. / Kulikov, A. B. / Maksimov, A. L.

Abstract The effect of palladium and ruthenium admixtures on the activity of an industrial NiW sulfide catalyst has been studied. It has been shown that Pd and Ru can increase the activity of the industrial catalyst in the hydrodesulfurization reaction of cycle oil by 8.0 and 2.8%, respectively. Under the experimental conditions, the hydrodearomatization of hydrocarbons composed of two or more rings results in the formation of monoaromatic hydrocarbons. The conversion of polyaromatic hydrocarbons in the temperature range of 260–300°C is 100%.

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Title:

Hydrofining of cycle oil using modified nickel-tungsten sulfide catalysts

Contributors:

Mishin, N. N. (author) / Kulikov, A. B. (author) / Maksimov, A. L. (author)

Published in:

Petroleum Chemistry ; 54 ; 366-373

Publication date:

2014-09-01

Size:

8 pages

ISSN:

1555-6239 , 0965-5441

DOI:

https://doi.org/10.1134/S0965544114050077

Type of media:

Article (Journal)

Type of material:

Electronic Resource

Language:

English

Keywords:

hydrodesulfurization , hydrodearomatization , cycle oil , sulfide catalyst Chemistry , Industrial Chemistry/Chemical Engineering

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