Studying the Hydroisomerization of Diesel Fractions with Different Concentrations of Nitrogen-Containing Compounds on Bifunctional Catalysts Based on ZSM-23 and Non-Noble Metals Full article
| Journal |
Catalysis in Industry
ISSN: 2070-0504 , E-ISSN: 2070-0555 |
||
|---|---|---|---|
| Output data | Year: 2023, Volume: 15, Number: 2, Pages: 182-189 Pages count : 8 DOI: 10.1134/s2070050423020034 | ||
| Tags | isodewaxing; zeolite ZSM-23; bifunctional catalysts; composite supports; NiMo-sulfides; NiW-sulfides | ||
| Authors |
|
||
| Affiliations |
|
Funding (1)
| 1 | Ministry of Science and Higher Education of the Russian Federation | 0239-2021-0006 |
Abstract:
Bifunctional catalysts based on NiMo(W) sulfides and ZSM-23-Al2O3 composite supports were synthesized, and their properties in the conversion of diesel fractions with different contents of nitrogen (<1; 10 and 20 ppm) were studied. The possibility of using the synthesized catalysts to obtain hydrogenates with a cold filter plugging point of ≤ −38°C that meets the requirements of GOST R 55475-2013 in terms of the content of the gasoline fraction, aromatic compounds, and the derived cetane number is shown. The properties of the developed catalysts based on NiMo and NiW sulfides and the characteristics of hydrogenates obtained are compared. In addition, the properties of the developed samples are compared to those of a commercial imported isodewaxing platinum based catalyst. The developed catalysts were found to be less selective than the reference sample, but have better resistance to N-containing compounds in the feedstock
Cite:
Bogomolova T.S.
, Smirnova M.Y.
, Klimov O.V.
, Noskov A.S.
Studying the Hydroisomerization of Diesel Fractions with Different Concentrations of Nitrogen-Containing Compounds on Bifunctional Catalysts Based on ZSM-23 and Non-Noble Metals
Catalysis in Industry. 2023. V.15. N2. P.182-189. DOI: 10.1134/s2070050423020034 WOS Scopus РИНЦ OpenAlex
Studying the Hydroisomerization of Diesel Fractions with Different Concentrations of Nitrogen-Containing Compounds on Bifunctional Catalysts Based on ZSM-23 and Non-Noble Metals
Catalysis in Industry. 2023. V.15. N2. P.182-189. DOI: 10.1134/s2070050423020034 WOS Scopus РИНЦ OpenAlex
Original:
Богомолова Т.С.
, Смирнова М.Ю.
, Климов О.В.
, Носков А.С.
Исследование гидроизомеризации дизельных фракций с различной концентрацией азотсодержащих соединений на бифункциональных катализаторах на основе ZSM-23 и неблагородных металлов
Катализ в промышленности. 2022. Т.22. №4. С.66-74. DOI: 10.18412/1816-0387-2022-4-66-74 РИНЦ AN OpenAlex
Исследование гидроизомеризации дизельных фракций с различной концентрацией азотсодержащих соединений на бифункциональных катализаторах на основе ZSM-23 и неблагородных металлов
Катализ в промышленности. 2022. Т.22. №4. С.66-74. DOI: 10.18412/1816-0387-2022-4-66-74 РИНЦ AN OpenAlex
Dates:
| Submitted: | Jan 17, 2022 |
| Accepted: | Mar 5, 2022 |
| Published print: | Jun 1, 2023 |
| Published online: | Jun 17, 2023 |
Identifiers:
| Web of science: | WOS:001012592000007 |
| Scopus: | 2-s2.0-85162117535 |
| Elibrary: | 55988367 |
| OpenAlex: | W4381057014 |