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Study of heavy crude oil composition after a hydrothermal treatment in presence of nanoparticles
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| dc.contributor.author | Valieva A.A. | |
| dc.contributor.author | Petrov S.M. | |
| dc.contributor.author | Lakhova A.I. | |
| dc.contributor.author | Bashkirtseva N.Y. | |
| dc.date.accessioned | 2021-02-25T20:39:49Z | |
| dc.date.available | 2021-02-25T20:39:49Z | |
| dc.date.issued | 2020 | |
| dc.identifier.issn | 1314-7471 | |
| dc.identifier.uri | https://dspace.kpfu.ru/xmlui/handle/net/162184 | |
| dc.description.abstract | © 2020. The communication presents the results of a study on the hydrothermal conversion of heavy super-viscous crude oil in presence of Al2O3, Fe2O3, NiCO3, and ZnO nanoparticles at temperatures in the range of 350°S-375°S and pressure varying from 5.2 MPa to 21 MPa. The general pattern of the super-viscous crude oil hydrothermal conversion refers to an increase of the content of low-boiling compounds and saturated hydrocarbons due to the destruction of the tar-asphaltene substances and the polyaromatic compounds present in the initial oil leading to a decrease of its viscosity. The lowest viscosity of 2.81 Paxs observed at 10°C is achieved in the presence of Fe2O3 nanoparticles at a temperature of 375°C and pressure of 18 MPa. | |
| dc.relation.ispartofseries | Journal of Chemical Technology and Metallurgy | |
| dc.subject | Gas chromatography-mass spectrometry | |
| dc.subject | Hydrothermal transformation | |
| dc.subject | IR spectrometry | |
| dc.subject | Nanoparticles | |
| dc.subject | Petroleum disperse system | |
| dc.subject | Rheological properties | |
| dc.subject | Thermal analysis | |
| dc.subject | Ultra-viscous oil | |
| dc.title | Study of heavy crude oil composition after a hydrothermal treatment in presence of nanoparticles | |
| dc.type | Article | |
| dc.relation.ispartofseries-issue | 4 | |
| dc.relation.ispartofseries-volume | 55 | |
| dc.collection | Публикации сотрудников КФУ | |
| dc.relation.startpage | 730 | |
| dc.source.id | SCOPUS13147471-2020-55-4-SID85091528204 |
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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.