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Hydroconversion of n-Hexadecane on Zeolite-Containing Sulfide-Based Catalysts: Influence of Nitrogen Impurity in the Feedstock on the Hydroisomerization Selectivity
https://orcid.org/http://orcid.org/0000-0002-7827-7953
https://orcid.org/http://orcid.org/0000-0002-2877-0395
https://orcid.org/http://orcid.org/0000-0003-3757-9135
https://orcid.org/http://orcid.org/0000-0002-0570-6577
https://orcid.org/http://orcid.org/0000-0003-1578-5106
Bifunctional zeolite-containing catalysts based on transition metal sulfides were synthesized, their physicochemical characteristics were determined, and the catalytic properties toward n-hexadecane hydroconversion were examined. ZSM-5, Beta, and NH4NaY zeolites were tested as acidic components of the catalysts. The highest selectivity toward isomerization reaction was afforded by the NH4NaY zeolite-containing sulfide-based catalyst. With the view to controlling the selectivity toward cracking and isomerization reactions, the influence of the presence of nitrogen-containing bases in the feedstock was evaluated.
Hydroconversion of n-Hexadecane on Zeolite-Containing Sulfide-Based Catalysts: Influence of Nitrogen Impurity in the Feedstock on the Hydroisomerization Selectivity
https://orcid.org/http://orcid.org/0000-0002-7827-7953
https://orcid.org/http://orcid.org/0000-0002-2877-0395
https://orcid.org/http://orcid.org/0000-0003-3757-9135
https://orcid.org/http://orcid.org/0000-0002-0570-6577
https://orcid.org/http://orcid.org/0000-0003-1578-5106
Bifunctional zeolite-containing catalysts based on transition metal sulfides were synthesized, their physicochemical characteristics were determined, and the catalytic properties toward n-hexadecane hydroconversion were examined. ZSM-5, Beta, and NH4NaY zeolites were tested as acidic components of the catalysts. The highest selectivity toward isomerization reaction was afforded by the NH4NaY zeolite-containing sulfide-based catalyst. With the view to controlling the selectivity toward cracking and isomerization reactions, the influence of the presence of nitrogen-containing bases in the feedstock was evaluated.
Hydroconversion of n-Hexadecane on Zeolite-Containing Sulfide-Based Catalysts: Influence of Nitrogen Impurity in the Feedstock on the Hydroisomerization Selectivity
https://orcid.org/http://orcid.org/0000-0002-7827-7953
https://orcid.org/http://orcid.org/0000-0002-2877-0395
https://orcid.org/http://orcid.org/0000-0003-3757-9135
https://orcid.org/http://orcid.org/0000-0002-0570-6577
https://orcid.org/http://orcid.org/0000-0003-1578-5106
Bifunctional zeolite-containing catalysts based on transition metal sulfides were synthesized, their physicochemical characteristics were determined, and the catalytic properties toward n-hexadecane hydroconversion were examined. ZSM-5, Beta, and NH4NaY zeolites were tested as acidic components of the catalysts. The highest selectivity toward isomerization reaction was afforded by the NH4NaY zeolite-containing sulfide-based catalyst. With the view to controlling the selectivity toward cracking and isomerization reactions, the influence of the presence of nitrogen-containing bases in the feedstock was evaluated.
Hydroconversion of n-Hexadecane on Zeolite-Containing Sulfide-Based Catalysts: Influence of Nitrogen Impurity in the Feedstock on the Hydroisomerization Selectivity
Pet. Chem.
Vinogradov, N. A. (author) / Rubtsova, M. I. (author) / Glotov, A. P. (author) / Tochilin, N. V. (author) / Vinokurov, V. A. (author) / Pimerzin, A. A. (author)
Petroleum Chemistry ; 61 ; 739-747
2021-07-01
9 pages
Article (Journal)
Electronic Resource
English
Hydroconversion of Thiophene Derivatives over Dispersed Ni–Mo Sulfide Catalysts
| Springer Verlag | 2018