Электронный архив

Redistribution of subfractional composition of resins after hydrothermal catalytic influences

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dc.date.accessioned 2019-01-22T20:44:03Z
dc.date.available 2019-01-22T20:44:03Z
dc.date.issued 2018
dc.identifier.issn 1314-2704
dc.identifier.uri https://dspace.kpfu.ru/xmlui/handle/net/148504
dc.description.abstract © SGEM2018. The resins extracted from heavy oil sample from Ashalcha oilfield (Tatarstan, Russia) and the products of Co-based catalytic and non-catalytic aquathermolysis are investigated. Saturates and four subfractions of resins (R1-R4) are extracted by liquid adsorption chromatography method with individual and solvents. Fractionation method leads to obtain more detail information about the structure of high molecular weight compounds due to subdividing large molecule and its aggregates into small ones. The extracted subfractions of resins are different in color (R1-yellow, R2-orange, R3, R4-dark brown). The molecular weight of fractions is increasing with extracting from R1 to R4. The pattern of adsorption chromatographic separation of resin components allows us to substantially supplement the results of IR spectral analysis. The content of saturate hydrocarbons increases after catalytic aquathermolysis. It is revealed that a component redistribution occurred between the subfractions of resins and resins content decreases (mostly R1 and R2 fractions) due to catalytic aquathermolysis processes.
dc.relation.ispartofseries International Multidisciplinary Scientific GeoConference Surveying Geology and Mining Ecology Management, SGEM
dc.subject Complex structural units
dc.subject Element analysis
dc.subject Heavy oil
dc.subject IR-spectroscopy
dc.subject Resins
dc.title Redistribution of subfractional composition of resins after hydrothermal catalytic influences
dc.type Conference Paper
dc.relation.ispartofseries-issue 1.4
dc.relation.ispartofseries-volume 18
dc.collection Публикации сотрудников КФУ
dc.relation.startpage 735
dc.source.id SCOPUS13142704-2018-18-14-SID85058870858


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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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