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Catalytic Aquathermolysis of Heavy Oil with Iron Tris(acetylacetonate): Changes of Heavy Oil Composition and in Situ Formation of Magnetic Nanoparticles

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dc.contributor.author Galukhin A.
dc.contributor.author Erokhin A.
dc.contributor.author Osin Y.
dc.contributor.author Nurgaliev D.
dc.date.accessioned 2018-09-18T20:09:49Z
dc.date.available 2018-09-18T20:09:49Z
dc.date.issued 2015
dc.identifier.issn 0887-0624
dc.identifier.uri https://dspace.kpfu.ru/xmlui/handle/net/137150
dc.description.abstract © 2015 American Chemical Society. We investigated the influence of catalytic aquathermolysis on the composition changes of Ashal'cha heavy oil. The synergetic effect of organic solvent and an oil-soluble catalyst leads to deep conversion of resins into light components. Composition changes of resins and asphaltenes before and after aquathermolysis were investigated by proton nuclear magnetic resonance (<sup>1</sup>H NMR), Fourier transform infrared spectroscopy (FTIR), matrix-assisted laser desorption/ionization mass spectrometry (MALDI MS), and elemental analysis. It was shown that iron(III) tris(acetylacetonate) forms magnetic nanoparticles (MNPs) during aquathermolysis of heavy oil without any addition of surfactants. Composition of MNPs was determined as a mixture of hematite, magnetite, and maghemite. It turns out that obtained MNPs possess superparamagnetic properties of single-domain nanoparticles.
dc.relation.ispartofseries Energy and Fuels
dc.title Catalytic Aquathermolysis of Heavy Oil with Iron Tris(acetylacetonate): Changes of Heavy Oil Composition and in Situ Formation of Magnetic Nanoparticles
dc.type Article
dc.relation.ispartofseries-issue 8
dc.relation.ispartofseries-volume 29
dc.collection Публикации сотрудников КФУ
dc.relation.startpage 4768
dc.source.id SCOPUS08870624-2015-29-8-SID84939857160


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  • Публикации сотрудников КФУ Scopus [24551]
    Коллекция содержит публикации сотрудников Казанского федерального (до 2010 года Казанского государственного) университета, проиндексированные в БД Scopus, начиная с 1970г.

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