Effect of Hydrogen on the Catalytic Formation of Carbon Deposits from Hydrocarbons on Nickel | Sciact - CRIS-system of Boreskov Institute of Catalysis

Effect of Hydrogen on the Catalytic Formation of Carbon Deposits from Hydrocarbons on Nickel Full article

Journal

Kinetics and Catalysis
ISSN: 0023-1584 , E-ISSN: 1608-3210

Output data

Year: 1984, Volume: 25, Number: 5, Pages: 978-981 Pages count : 4

Authors

Chesnokov V.V. ¹ , Buyanov R.A. ¹ , Afanasʹev A.D. ¹

Affiliations

1	Institute of Catalysis, Siberian Branch U.S.S.R. Academy of Sciences

Carbon is deposited on nickel catalysts in the case of the dilution of 1,3-butadiene with an inert diluent as films which block the surface and inhibit the catalytic reaction. The replacement of the inert diluent by hydrogen initially decreases the rate of formation of carbon deposits on nickel since hydrogen hydrogenates the carbon formed on the nickel surface available to the reaction medium. An increase in the rate of carbon deposits increases as the reaction proceeds as a result of the formation of nucleation sites of the carbon phase in the internal intercrystalline cavities of the nickel aggregates, dispersion of nickel, and the formation of carbon fibers.

Chesnokov V.V. , Buyanov R.A. , Afanasʹev A.D.
Effect of Hydrogen on the Catalytic Formation of Carbon Deposits from Hydrocarbons on Nickel
Kinetics and Catalysis. 1984. V.25. N5. P.978-981. WOS Scopus РИНЦ

Чесноков В.В. , Буянов Р.А. , Афанасьев А.Д.
Влияние водорода на каталитическое образование углеродистых отложений из углеводородов на никеле
Кинетика и катализ. 1984. Т.25. №5. С.1152-1156. РИНЦ ANCAN

Submitted:	Jun 22, 1983
Published print:	Sep 1, 1984

Web of science:	WOS:A1984AHD4600022
Scopus:	2-s2.0-0021490488
Elibrary:	30602859

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