dc.contributor.author |
Lakhova A. |
|
dc.contributor.author |
Soldatova R. |
|
dc.contributor.author |
Petrov S. |
|
dc.contributor.author |
Nosova A. |
|
dc.contributor.author |
Safiulina A. |
|
dc.date.accessioned |
2020-01-15T21:46:18Z |
|
dc.date.available |
2020-01-15T21:46:18Z |
|
dc.date.issued |
2019 |
|
dc.identifier.issn |
1091-6466 |
|
dc.identifier.uri |
https://dspace.kpfu.ru/xmlui/handle/net/155794 |
|
dc.description.abstract |
© 2018, © 2019 Taylor & Francis Group, LLC. The results of experiments on the transformation of heavy oil in a steam-laden environment, at temperatures and pressures ensuring the presence of water in a superheated steam state, as well as in the subcritical and supercritical states are presented. It is shown that supercritical water provides the largest formation of light fractions having a boiling point of 350 °C: their content has increased by 2.5 times. Subcritical water, in contrast to water in the supercritical state, ensures the formation of light fractions at 73% rel. and reduces the content of asphaltenes by 53% rel. compared with the initial oil. |
|
dc.relation.ispartofseries |
Petroleum Science and Technology |
|
dc.subject |
chromatography |
|
dc.subject |
group composition |
|
dc.subject |
Heavy oil |
|
dc.subject |
hydrothermal influences |
|
dc.subject |
rheology |
|
dc.title |
Transformation of heavy oil in hydrothermal impact |
|
dc.type |
Article |
|
dc.relation.ispartofseries-issue |
5 |
|
dc.relation.ispartofseries-volume |
37 |
|
dc.collection |
Публикации сотрудников КФУ |
|
dc.relation.startpage |
611 |
|
dc.source.id |
SCOPUS10916466-2019-37-5-SID85060332332 |
|