Catalytic Hydroprocessing of Plastic Waste to Valuable Hydrocarbons | Sciact - CRIS-system of Boreskov Institute of Catalysis

Catalytic Hydroprocessing of Plastic Waste to Valuable Hydrocarbons Full article

Journal

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

Output data

Year: 2025, Volume: 17, Number: 4, Pages: 473-486 Pages count : 14 DOI: 10.1134/S2070050425700436

Tags

plastic waste, pyrolysis oil, heterogeneous catalysts, template synthesis, large-pore catalysts, hierarchical porosity, hydroprocessing, fixed catalyst bed

Authors

Vorobyeva E.E. ¹ , Vdovichenko V.A. ^1,2 , Polukhin A.V. ¹ , Lysikov A.I. ^1,2 , Shuvaeva O.V. ^2,3 , Troitskii D.Yu. ^2,3 , Klimov A.A. ⁴ , Korolev P.N. ⁴ , Sesin V.M. ⁴ , Arkharov D.I. ⁴ , Parkhomchuk E.V. ^1,2

Affiliations

1	Boreskov Institute of Catalysis, Siberian Branch, Russian Academy of Sciences, Novosibirsk, 630090 Russia
2	Novosibirsk State University, Novosibirsk, 630090 Russia
3	Nikolaev Institute of Inorganic Chemistry, Siberian Branch, Russian Academy of Sciences, Novosibirsk, 630090 Russia
4	OOO Onium+, Skolkovo Innovation Center, Moscow, 143026 Russia

Funding (1)

Ministry of Science and Higher Education of the Russian Federation

FWUR-2024-0036

The possibility of hydroprocessing the plastic waste pyrolysis product to produce valuable hydrocarbons was investigated. Catalytic tests were conducted in a flow mode at T = 310°C, PH2 = 80 bar, and LHSV = 1 h–1 over a fixed bed of a macro–mesoporous CoMoNi/Al2O3 catalyst using a pyrolysis oil fraction (polyethylene–polypropylene mixture) with Tboil < 360°C as the feedstock. The hydroprocessing led to the formation of a product exhibiting the properties of kerosene, except for boiling point and cloud point. It was found that acidic additives (zeolite or zeolite-like materials) should be introduced into the catalyst for the implementation of isomerization and cracking processes.

Vorobyeva E.E. , Vdovichenko V.A. , Polukhin A.V. , Lysikov A.I. , Shuvaeva O.V. , Troitskii D.Y. , Klimov A.A. , Korolev P.N. , Sesin V.M. , Arkharov D.I. , Parkhomchuk E.V.
Catalytic Hydroprocessing of Plastic Waste to Valuable Hydrocarbons
Catalysis in Industry. 2025. V.17. N4. P.473-486. DOI: 10.1134/S2070050425700436

Воробьева Е.Е. , Вдовиченко В.А. , Полухин А.В. , Лысиков А.И. , Шуваева О.В. , Троицкий Д.Ю. , Климов А.А. , Королев П.Н. , Сесин В.М. , Архаров Д.И. , Пархомчук Е.В.
Каталитическая гидропереработка пластиковых отходов в ценные углеводороды
Катализ в промышленности. 2025. Т.25. №3. С.62-75. DOI: 10.18412/1816-0387-2025-3-62-75 РИНЦ OpenAlex

Submitted:	Jul 9, 2024
Accepted:	Sep 12, 2024

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