dc.contributor.author |
Varfolomeev M. |
|
dc.contributor.author |
Nurgaliev D. |
|
dc.contributor.author |
Kok M. |
|
dc.date.accessioned |
2018-09-19T21:04:21Z |
|
dc.date.available |
2018-09-19T21:04:21Z |
|
dc.date.issued |
2016 |
|
dc.identifier.issn |
1091-6466 |
|
dc.identifier.uri |
https://dspace.kpfu.ru/xmlui/handle/net/143555 |
|
dc.description.abstract |
© 2016 Taylor & Francis Group, LLC.This research was focused on the combustion kinetics and oxidation mechanisms of light crude oils in limestone and sandstone matrices. Similarity of the TGA-DTA curves was produced for different crude oils + limestone or sandstone mixtures indicates that the crude oil undergoes three major transitions, known as low-temperature oxidation, fuel deposition, and high-temperature oxidation when subjected to an oxidizing and constant rate environment. Kinetic analysis of the low- and high-temperature oxidation regions was performed using the ASTM and Arrhenius kinetic methods. In reaction mechanism of the combustion reactions, oxidation mechanisms, and rate-controlling steps of fluid-solid reactions in limestone matrix was also determined. It was observed that the linear behavior at elevated temperatures justifies the assumption that chemical reaction was the controlling step. |
|
dc.relation.ispartofseries |
Petroleum Science and Technology |
|
dc.subject |
Combustion |
|
dc.subject |
crude oil |
|
dc.subject |
kinetics |
|
dc.subject |
oxidation mechanism |
|
dc.subject |
thermal analysis |
|
dc.title |
Thermal, kinetics, and oxidation mechanism studies of light crude oils in limestone and sandstone matrix using TG-DTG-DTA: Effect of heating rate and mesh size |
|
dc.type |
Article |
|
dc.relation.ispartofseries-issue |
19 |
|
dc.relation.ispartofseries-volume |
34 |
|
dc.collection |
Публикации сотрудников КФУ |
|
dc.relation.startpage |
1647 |
|
dc.source.id |
SCOPUS10916466-2016-34-19-SID84991672140 |
|