Microwave Radiation Impact on Heavy Oil Upgrading from Carbonate Deposits in the Presence of Nano-Sized Magnetite

The present paper reports experiments on microwave heating of a carbonate oil-containing rock sample in the presence and absence of an iron-magnetite-based nanocatalyst. It has been shown that the used catalyst improves the processes of destructive hydrogenation of resins and asphaltenes compounds i...

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Autores principales:	Alexey V. Vakhin, Mohammed A. Khelkhal, Arash Tajik, Nikita E. Ignashev, Tatiana O. Krapivnitskaya, Nikolay Yu. Peskov, Mikhail Yu. Glyavin, Svetlana A. Bulanova, Olga V. Slavkina, Konstantin A. Schekoldin
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	microwave radiation heavy oil catalyst magnetite aquathermolysis oil content Chemical technology TP1-1185 Chemistry QD1-999
Acceso en línea:	https://doaj.org/article/fc400a7f906247c3aee462382b56863b
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spelling	oai:doaj.org-article:fc400a7f906247c3aee462382b56863b2021-11-25T18:51:32ZMicrowave Radiation Impact on Heavy Oil Upgrading from Carbonate Deposits in the Presence of Nano-Sized Magnetite10.3390/pr91120212227-9717https://doaj.org/article/fc400a7f906247c3aee462382b56863b2021-11-01T00:00:00Zhttps://www.mdpi.com/2227-9717/9/11/2021https://doaj.org/toc/2227-9717The present paper reports experiments on microwave heating of a carbonate oil-containing rock sample in the presence and absence of an iron-magnetite-based nanocatalyst. It has been shown that the used catalyst improves the processes of destructive hydrogenation of resins and asphaltenes compounds in the oil. The chemical reactions analysis demonstrated a decrease in asphaltenes content and in their molecular weight, which increases the filtration capacity of the oil fluid in the reservoir rock porous medium. Moreover, the content of non-extractable organic matter in the rock sample after experiments and after oil extraction was determined. It has been found that the absence of the catalyst causes the least increase in the content of non-extractable organic matter in the rock. This fact is related to the intensive processes of resinous-asphaltene compounds destruction especially at the level of peripheral groups which are the most condensed fraction, and hence leads to a decrease in their solubility in the organic medium and eases their adsorption on the mineral skeleton surface.Alexey V. VakhinMohammed A. KhelkhalArash TajikNikita E. IgnashevTatiana O. KrapivnitskayaNikolay Yu. PeskovMikhail Yu. GlyavinSvetlana A. BulanovaOlga V. SlavkinaKonstantin A. SchekoldinMDPI AGarticlemicrowave radiationheavy oilcatalystmagnetiteaquathermolysisoil contentChemical technologyTP1-1185ChemistryQD1-999ENProcesses, Vol 9, Iss 2021, p 2021 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	microwave radiation heavy oil catalyst magnetite aquathermolysis oil content Chemical technology TP1-1185 Chemistry QD1-999
spellingShingle	microwave radiation heavy oil catalyst magnetite aquathermolysis oil content Chemical technology TP1-1185 Chemistry QD1-999 Alexey V. Vakhin Mohammed A. Khelkhal Arash Tajik Nikita E. Ignashev Tatiana O. Krapivnitskaya Nikolay Yu. Peskov Mikhail Yu. Glyavin Svetlana A. Bulanova Olga V. Slavkina Konstantin A. Schekoldin Microwave Radiation Impact on Heavy Oil Upgrading from Carbonate Deposits in the Presence of Nano-Sized Magnetite
description	The present paper reports experiments on microwave heating of a carbonate oil-containing rock sample in the presence and absence of an iron-magnetite-based nanocatalyst. It has been shown that the used catalyst improves the processes of destructive hydrogenation of resins and asphaltenes compounds in the oil. The chemical reactions analysis demonstrated a decrease in asphaltenes content and in their molecular weight, which increases the filtration capacity of the oil fluid in the reservoir rock porous medium. Moreover, the content of non-extractable organic matter in the rock sample after experiments and after oil extraction was determined. It has been found that the absence of the catalyst causes the least increase in the content of non-extractable organic matter in the rock. This fact is related to the intensive processes of resinous-asphaltene compounds destruction especially at the level of peripheral groups which are the most condensed fraction, and hence leads to a decrease in their solubility in the organic medium and eases their adsorption on the mineral skeleton surface.
format	article
author	Alexey V. Vakhin Mohammed A. Khelkhal Arash Tajik Nikita E. Ignashev Tatiana O. Krapivnitskaya Nikolay Yu. Peskov Mikhail Yu. Glyavin Svetlana A. Bulanova Olga V. Slavkina Konstantin A. Schekoldin
author_facet	Alexey V. Vakhin Mohammed A. Khelkhal Arash Tajik Nikita E. Ignashev Tatiana O. Krapivnitskaya Nikolay Yu. Peskov Mikhail Yu. Glyavin Svetlana A. Bulanova Olga V. Slavkina Konstantin A. Schekoldin
author_sort	Alexey V. Vakhin
title	Microwave Radiation Impact on Heavy Oil Upgrading from Carbonate Deposits in the Presence of Nano-Sized Magnetite
title_short	Microwave Radiation Impact on Heavy Oil Upgrading from Carbonate Deposits in the Presence of Nano-Sized Magnetite
title_full	Microwave Radiation Impact on Heavy Oil Upgrading from Carbonate Deposits in the Presence of Nano-Sized Magnetite
title_fullStr	Microwave Radiation Impact on Heavy Oil Upgrading from Carbonate Deposits in the Presence of Nano-Sized Magnetite
title_full_unstemmed	Microwave Radiation Impact on Heavy Oil Upgrading from Carbonate Deposits in the Presence of Nano-Sized Magnetite
title_sort	microwave radiation impact on heavy oil upgrading from carbonate deposits in the presence of nano-sized magnetite
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/fc400a7f906247c3aee462382b56863b
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Microwave Radiation Impact on Heavy Oil Upgrading from Carbonate Deposits in the Presence of Nano-Sized Magnetite

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