A pulse nuclear magnetic resonance study of the structure of resinous-asphaltenic components of crude oils

dc.contributor.author	Kashaev R.
dc.date.accessioned	2018-09-17T20:58:51Z
dc.date.available	2018-09-17T20:58:51Z
dc.date.issued	2000
dc.identifier.issn	0965-5441
dc.identifier.uri	https://dspace.kpfu.ru/xmlui/handle/net/134348
dc.description.abstract	Pulsed magnetic resonance was used to determine the parameters of proton magnetic relaxation in crude oil specimens of a wide density range (p = 770-900 kg/m3). The measurements were made on a NMR relaxometer designed for the purpose. The dependence of proton relaxation parameters on viscosity of crudes and concentration of asphaltenes and resins was determined. Based on the obtained experimental data, a molecular dynamics model for the structure of the resinous-asphaltenic portion of petroleum was proposed. Calculated NMR parameters were fitted to their experimental counterparts.
dc.relation.ispartofseries	Petroleum Chemistry
dc.title	A pulse nuclear magnetic resonance study of the structure of resinous-asphaltenic components of crude oils
dc.type	Article
dc.relation.ispartofseries-issue	4
dc.relation.ispartofseries-volume	40
dc.collection	Публикации сотрудников КФУ
dc.relation.startpage	236
dc.source.id	SCOPUS09655441-2000-40-4-SID0034236923

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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.