Combined Deoxygenation and Isomerization of Sunflower Oil Fatty Acid Triglycerides on Pt/Al2O3-Zeolite Catalysts Full article
| Journal |
Catalysis in Industry
ISSN: 2070-0504 , E-ISSN: 2070-0555 |
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| Output data | Year: 2024, Volume: 16, Number: 2, Pages: 170-177 Pages count : 8 DOI: 10.1134/s2070050424700077 | ||
| Tags | hydrodeoxygenation, isomerization, sunflower oil, Pt/zeolite | ||
| Authors |
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| Affiliations |
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Funding (1)
| 1 | Ministry of Science and Higher Education of the Russian Federation | 0239-2021-0013 |
Abstract:
The authors study the effect of the type of zeolite (SAPO-11, ZSM-22, ZSM-23, and ZSM-12) in a support (ratio zeolite : Al2О3 = 30 : 70) on the physicochemical properties of Pt/Al2O3-zeolite catalysts and the composition of products from the hydrodeoxygenation of sunflower oil on them. The possibility of the complete hydrodeoxygenation of sunflower oil at temperatures of 320–350°C, a pressure of 4 MPa, and a weight hourly space velocity (WHSV) of 1 h−1 is shown with 75–82% yields of liquid products. The fraction of iso-alkanes and the yield of direct hydrodeoxygenation products grow along with the concentration of Brønsted acid sites in a catalyst in the order 1%Pt/Al2O3-ZSM-22 < 1%Pt/Al2O3-ZSM-12 < 1%Pt/Al2O3-ZSM-23 < 1%Pt/Al2O3-SAPO-11.
Cite:
Nepomnyashchii A.A.
, Saibulina E.R.
, Buluchevskiy E.A.
, Gulyaeva T.I.
, Yurpalov V.L.
, Mironenko R.M.
, Potapenko O.V.
, Lavrenov A.V.
Combined Deoxygenation and Isomerization of Sunflower Oil Fatty Acid Triglycerides on Pt/Al2O3-Zeolite Catalysts
Catalysis in Industry. 2024. V.16. N2. P.170-177. DOI: 10.1134/s2070050424700077 WOS Scopus OpenAlex publication_identifier_short.sciact_ihcp_identifier_type
Combined Deoxygenation and Isomerization of Sunflower Oil Fatty Acid Triglycerides on Pt/Al2O3-Zeolite Catalysts
Catalysis in Industry. 2024. V.16. N2. P.170-177. DOI: 10.1134/s2070050424700077 WOS Scopus OpenAlex publication_identifier_short.sciact_ihcp_identifier_type
Original:
Непомнящий А.А.
, Сайбулина Э.Р.
, Булучевский Е.А.
, Гуляева Т.И.
, Юрпалов В.Л.
, Мироненко Р.М.
, Потапенко О.В.
, Лавренов А.В.
Совместная деоксигенация и изомеризация триглицеридов жирных кислот подсолнечного масла на катализаторах Pt/Al2O3-цеолит
Катализ в промышленности. 2023. Т.23. №5. С.25-34. DOI: 10.18412/1816-0387-2023-5-25-34 РИНЦ AN OpenAlex publication_identifier_short.sciact_ihcp_identifier_type
Совместная деоксигенация и изомеризация триглицеридов жирных кислот подсолнечного масла на катализаторах Pt/Al2O3-цеолит
Катализ в промышленности. 2023. Т.23. №5. С.25-34. DOI: 10.18412/1816-0387-2023-5-25-34 РИНЦ AN OpenAlex publication_identifier_short.sciact_ihcp_identifier_type
Dates:
| Submitted: | Apr 18, 2023 |
| Accepted: | May 23, 2023 |
| Published online: | May 27, 2024 |
| Published print: | Jun 1, 2024 |
Identifiers:
| Web of science: | WOS:001233407500009 |
| Scopus: | 2-s2.0-85194887683 |
| OpenAlex: | W4399045475 |
| publication_identifier.sciact_ihcp_identifier_type: | 4360 |