Influence of Hydrotreatment Depth on Product Composition of Fluid Catalytic Cracking Process for Light Olefins Production Full article
| Journal |
Catalysis Today
ISSN: 0920-5861 , E-ISSN: 1873-4308 |
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| Output data | Year: 2021, Volume: 378, Pages: 2-9 Pages count : 8 DOI: 10.1016/j.cattod.2021.04.014 | ||||||
| Tags | Vacuum gas oil; hydrotreating; fluid catalytic cracking; nitrogen | ||||||
| Authors |
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| Affiliations |
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Funding (1)
| 1 | Ministry of Science and Higher Education of the Russian Federation | 0239-2021-0006 |
Abstract:
The present work studies the influence of nitrogen compounds in hydrotreated fluid catalytic cracking (FCC) feedstock on the material balance of FCC process focused on petrochemistry. Vacuum gas oil was hydrotreated at the temperatures of 340 to 370 °C in typical FCC pretreatment conditions. The obtained hydrotreated products contained 370-750 ppm of nitrogen and 150-820 ppm of sulfur. Hydrotreated feedstock was exposed to the FCC process over a zeolite catalyst at the laboratory unit with a fixed bed catalyst at 527 °C and catalyst/oil ratio - 2-6. The FCC feedstock before and after hydrotreatment and FCC products were characterized by different methods to study the effect of nitrogen compounds on the FCC process.
Cite:
Nadeina K.A.
, Potapenko O.V.
, Kazakov M.O.
, Doronin V.P.
, Saiko A.V.
, Sorokina T.P.
, Kleimenov A.V.
, Klimov O.V.
, Noskov A.S.
Influence of Hydrotreatment Depth on Product Composition of Fluid Catalytic Cracking Process for Light Olefins Production
Catalysis Today. 2021. V.378. P.2-9. DOI: 10.1016/j.cattod.2021.04.014 WOS Scopus РИНЦ AN OpenAlex
Influence of Hydrotreatment Depth on Product Composition of Fluid Catalytic Cracking Process for Light Olefins Production
Catalysis Today. 2021. V.378. P.2-9. DOI: 10.1016/j.cattod.2021.04.014 WOS Scopus РИНЦ AN OpenAlex
Dates:
| Submitted: | Dec 1, 2020 |
| Accepted: | Apr 14, 2021 |
| Published online: | Apr 18, 2021 |
| Published print: | Oct 15, 2021 |
Identifiers:
| Web of science: | WOS:000687319200002 |
| Scopus: | 2-s2.0-85105314518 |
| Elibrary: | 46075795 |
| Chemical Abstracts: | 2021:1036613 |
| OpenAlex: | W3153226930 |