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Large-Porous Catalysts Consisting of Nanosized ZSM-5 Zeolite Crystals for n-Hexane Cracking Process Full article

Journal Petroleum Chemistry
ISSN: 0965-5441 , E-ISSN: 1531-8532
Output data Year: 2021, Volume: 61, Number: 3, Pages: 332-340 Pages count : 9 DOI: 10.1134/s0965544121030014
Tags ZSM-5, cracking, polystyrene, n-hexane
Authors Vorobyeva E.E. 1,2 , Sladkovskiy D.A. 3 , Lysikov A.I. 1,2 , Parkhomchuk E.V. 1,2
Affiliations
1 Boreskov Institute of Catalysis, Siberian Branch of Russian Academy of Sciences (BIC SB RAS)
2 Novosibirsk State University
3 St.Petersburg State Institute of Technology (Technical University)

Funding (1)

1 Ministry of Science and Higher Education of the Russian Federation ГЗ-2021-2023

Abstract: The paper reports the preparation of two series of nanosized (150–350 nm) ZSM-5 zeolite crystals with a Si/Al molar ratio of 70 to 144 by a template method. The prepared catalysts are distinctive in their mostly intercrystalline macroporosity and random architecture of transport channels formed as a result of the utilization of a high-molecular-weight template represented by suspended or powdered polystyrene particles about 250 nm in size. The crystallinity and the size and packing of the particles depend on the method of template introduction into a precursor mixture. The samples of both series were tested in an n-hexane cracking reaction, and the comparative assessment of their catalytic properties in terms of n-hexane conversion degree and selectivity for alkane, olefin, and isoalkane products is also summarized in the paper.
Cite: Vorobyeva E.E. , Sladkovskiy D.A. , Lysikov A.I. , Parkhomchuk E.V.
Large-Porous Catalysts Consisting of Nanosized ZSM-5 Zeolite Crystals for n-Hexane Cracking Process
Petroleum Chemistry. 2021. V.61. N3. P.332-340. DOI: 10.1134/s0965544121030014 WOS Scopus РИНЦ AN OpenAlex
Original: Воробьева Е.Е. , Сладковский Д.А. , Лысиков А.И. , Пархомчук Е.В.
Крупнопористые катализаторы, состоящие из наноразмерных кристаллов цеолита ZSM-5, для процесса крекинга н-гексана
Современные молекулярные сита. 2021. Т.3. №1. С.85-93. РИНЦ
Dates:
Submitted: Oct 19, 2020
Accepted: Nov 16, 2020
Published online: Feb 8, 2021
Published print: Mar 1, 2021
Identifiers:
Web of science: WOS:000616148000004
Scopus: 2-s2.0-85100809528
Elibrary: 46752894
Chemical Abstracts: 2021:358883
OpenAlex: W3128043213
Citing: Пока нет цитирований
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