Diesel Fraction Isodewaxing in the Presence of Granular Platinum-Containing SAPO-11 and SAPO-41 Molecular Sieves

Diesel Fraction Isodewaxing in the Presence of Granular Platinum-Containing SAPO-11 and SAPO-41 Molecular Sieves Научная публикация

Журнал

Catalysis in Industry
ISSN: 2070-0504 , E-ISSN: 2070-0555

Вых. Данные

Год: 2024, Том: 16, Номер: 2, Страницы: 178-186 Страниц : 9 DOI: 10.1134/s2070050424700089

Авторы

Yakovenko R.E. ¹ , Agliullin M.R. ² , Zubkov I.N. ¹ , Denisov O.D. ¹ , Serebrennikov D.V. ² , Kutepov B.I. ² , Maksimov A.L. ³

Организации

1	Platov South-Russian State Polytechnic University, Novocherkassk, Rostov oblast, 346428 Russia
2	Institute of Petrochemistry and Catalysis, Ufa Federal Research Center, Russian Academy of Sciences, Ufa, Republic of Bashkortostan, 450075 Russia
3	Topchiev Institute of Petrochemical Synthesis, Russian Academy of Sciences, Moscow, 119991 Russia

In this paper, the physicochemical and catalytic properties of SAPO-11 and SAPO-41 molecular sieves granulated with a binder material and promoted with 0.5 wt % Pt have been studied in the isodewaxing of a hydrotreated diesel fraction. It has been shown that the introduction of ~30 wt % of boehmite, which transforms into alumina under calcination, into the granules leads to a decrease in the micropore volume by 50–70% and an increase in the external specific surface area of the material by 6–12% as compared to the highly dispersed samples of the above molecular sieves. It has been found that, at 340°C, 3 MPa, 2.0 h−1, and H2/feedstock = 800 m3/m3, both samples of bifunctional catalysts provide the production of diesel fuel with a pour point of –42°C and a yield of ~91–92 wt %.

Yakovenko R.E. , Agliullin M.R. , Zubkov I.N. , Denisov O.D. , Serebrennikov D.V. , Kutepov B.I. , Maksimov A.L.
Diesel Fraction Isodewaxing in the Presence of Granular Platinum-Containing SAPO-11 and SAPO-41 Molecular Sieves
Catalysis in Industry. 2024. V.16. N2. P.178-186. DOI: 10.1134/s2070050424700089 WOS Scopus РИНЦ OpenAlex

Яковенко Р.Е. , Аглиуллин М.Р. , Зубков И.Н. , Денисов О.Д. , Серебренников Д.В. , Кутепов Б.И. , Максимов А.Л.
Изодепарафинизация дизельной фракции на гранулированных Pt-содержащих молекулярных ситах SAPO-11 и SAPO-41
Катализ в промышленности. 2023. №5. С.45-54. DOI: 10.18412/1816-0387-2023-5-45-54 РИНЦ CAPlus OpenAlex

Поступила в редакцию:	25 апр. 2023 г.
Принята к публикации:	6 июл. 2023 г.
Опубликована online:	27 мая 2024 г.
Опубликована в печати:	1 июн. 2024 г.

Web of science:	WOS:001233407500008
Scopus:	2-s2.0-85194874315
РИНЦ:	67307914
OpenAlex:	W4399045502

БД	Цитирований
Scopus	1