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 |
|