Novel 3D-Printed Alumina Monolith Catalysts for Hydroconversion of Tar Full article
| Journal |
Petroleum Chemistry
ISSN: 0965-5441 , E-ISSN: 1531-8532 |
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| Output data | Year: 2022, Volume: 62, Number: 10, Pages: 1154–1161 Pages count : 8 DOI: 10.1134/S096554412210005X | ||||
| Tags | 3D printing, alumina, monolith catalyst, hydroconversion, tar | ||||
| Authors |
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| Affiliations |
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Funding (1)
| 1 | Ministry of Science and Higher Education of the Russian Federation | 0239-2021-0004 |
Abstract:
This paper reports on a novel method for the preparation of monolith catalysts using a 3D-printed matrix.
The development included an investigation into potential approaches to improving the strength of alumina catalysts,
3D printing of a polymer matrix (template) with a specific channel structure, preparation of templated monolith
catalysts, an examination of their physicochemical properties, and testing of these catalysts in hydroconversion of
tar. Using an indirect template method, this study is the first to prepare a Al2O3 monolith catalyst with a Schwartz
surface microstructure. The extrudate drying rate was found to be the most important parameter for the synthesis
of high-strength catalysts. The activity of the monolith catalyst proved to be comparable—and in some parameters
even markedly superior—to that of similar granular samples. The tar hydroconversion product consisted of super
heavy oil with 2.8 wt % of sulfur.
Cite:
Lysikov A.I.
, Vorobyeva E.E.
, Polukhin A.V.
, Lazarenko N.S.
, Vdovichenko V.A.
, Parkhomchuk E.V.
Novel 3D-Printed Alumina Monolith Catalysts for Hydroconversion of Tar
Petroleum Chemistry. 2022. V.62. N10. P.1154–1161. DOI: 10.1134/S096554412210005X WOS Scopus РИНЦ AN OpenAlex
Novel 3D-Printed Alumina Monolith Catalysts for Hydroconversion of Tar
Petroleum Chemistry. 2022. V.62. N10. P.1154–1161. DOI: 10.1134/S096554412210005X WOS Scopus РИНЦ AN OpenAlex
Original:
Лысиков А.И.
, Воробьева Е.Е.
, Полухин А.В.
, Лазаренко Н.С.
, Вдовиченко В.А.
, Пархомчук Е.В.
Новые блочные алюмооксидные катализаторы, приготовленные методом 3D-печати, для процесса гидропереработки гудрона
Нефтехимия. 2022. Т.62. №6. С.816-824. DOI: 10.31857/S0028242122060041 РИНЦ OpenAlex
Новые блочные алюмооксидные катализаторы, приготовленные методом 3D-печати, для процесса гидропереработки гудрона
Нефтехимия. 2022. Т.62. №6. С.816-824. DOI: 10.31857/S0028242122060041 РИНЦ OpenAlex
Dates:
| Submitted: | Jul 13, 2022 |
| Published print: | Oct 1, 2022 |
| Accepted: | Nov 11, 2022 |
| Published online: | Dec 14, 2022 |
Identifiers:
| Web of science: | WOS:000898672200003 |
| Scopus: | 2-s2.0-85143913229 |
| Elibrary: | 50328637 |
| Chemical Abstracts: | 2022:3100487 |
| OpenAlex: | W4311263607 |