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Application of Ebullated-Bed Vacuum Residue Hydrocracking at Lukoil Neftohim Burgas

This paper summarizes the experience gained over seven years of operating an H-Oil ebullated-bed vacuum residue hydrocracking unit. The following key factors in improving the performance of H-Oil process were identified, including feedstock quality, catalyst condition, as well as loading and utiliza...

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Autores principales: Stratiev, D., Shishkova, I., Nikolaychuk, E.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer US 2023
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10088713/
http://dx.doi.org/10.1007/s10553-023-01499-4
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author Stratiev, D.
Shishkova, I.
Nikolaychuk, E.
author_facet Stratiev, D.
Shishkova, I.
Nikolaychuk, E.
author_sort Stratiev, D.
collection PubMed
description This paper summarizes the experience gained over seven years of operating an H-Oil ebullated-bed vacuum residue hydrocracking unit. The following key factors in improving the performance of H-Oil process were identified, including feedstock quality, catalyst condition, as well as loading and utilization of the unconverted vacuum residue. The optimum combination of these four factors allowed a vacuum residue conversion rate of about 90% to be achieved. The challenge still remains to determine optimal approaches to using the unconverted vacuum residue produced at higher conversion rates.
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spelling pubmed-100887132023-04-12 Application of Ebullated-Bed Vacuum Residue Hydrocracking at Lukoil Neftohim Burgas Stratiev, D. Shishkova, I. Nikolaychuk, E. Chem Technol Fuels Oils Kinetics and Catalysis This paper summarizes the experience gained over seven years of operating an H-Oil ebullated-bed vacuum residue hydrocracking unit. The following key factors in improving the performance of H-Oil process were identified, including feedstock quality, catalyst condition, as well as loading and utilization of the unconverted vacuum residue. The optimum combination of these four factors allowed a vacuum residue conversion rate of about 90% to be achieved. The challenge still remains to determine optimal approaches to using the unconverted vacuum residue produced at higher conversion rates. Springer US 2023-04-11 2023 /pmc/articles/PMC10088713/ http://dx.doi.org/10.1007/s10553-023-01499-4 Text en © Springer Science+Business Media, LLC, part of Springer Nature 2023, Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law. This article is made available via the PMC Open Access Subset for unrestricted research re-use and secondary analysis in any form or by any means with acknowledgement of the original source. These permissions are granted for the duration of the World Health Organization (WHO) declaration of COVID-19 as a global pandemic.
spellingShingle Kinetics and Catalysis
Stratiev, D.
Shishkova, I.
Nikolaychuk, E.
Application of Ebullated-Bed Vacuum Residue Hydrocracking at Lukoil Neftohim Burgas
title Application of Ebullated-Bed Vacuum Residue Hydrocracking at Lukoil Neftohim Burgas
title_full Application of Ebullated-Bed Vacuum Residue Hydrocracking at Lukoil Neftohim Burgas
title_fullStr Application of Ebullated-Bed Vacuum Residue Hydrocracking at Lukoil Neftohim Burgas
title_full_unstemmed Application of Ebullated-Bed Vacuum Residue Hydrocracking at Lukoil Neftohim Burgas
title_short Application of Ebullated-Bed Vacuum Residue Hydrocracking at Lukoil Neftohim Burgas
title_sort application of ebullated-bed vacuum residue hydrocracking at lukoil neftohim burgas
topic Kinetics and Catalysis
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10088713/
http://dx.doi.org/10.1007/s10553-023-01499-4
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