Standard

Effect of the Degree of Oil Biodegradation on the Crystallization of Methane Hydrate and Ice in Water-Oil Emulsions. / Stoporev, A. S.; Svarovskaya, L. I.; Semenov, A. P. и др.

в: Russian Journal of Applied Chemistry, Том 92, № 2, 01.02.2019, стр. 254-261.

Результаты исследований: Научные публикации в периодических изданияхстатьяРецензирование

Harvard

Stoporev, AS, Svarovskaya, LI, Semenov, AP, Strelets, LA, Altunina, LK & Manakov, AY 2019, 'Effect of the Degree of Oil Biodegradation on the Crystallization of Methane Hydrate and Ice in Water-Oil Emulsions', Russian Journal of Applied Chemistry, Том. 92, № 2, стр. 254-261. https://doi.org/10.1134/S1070427219020137

APA

Stoporev, A. S., Svarovskaya, L. I., Semenov, A. P., Strelets, L. A., Altunina, L. K., & Manakov, A. Y. (2019). Effect of the Degree of Oil Biodegradation on the Crystallization of Methane Hydrate and Ice in Water-Oil Emulsions. Russian Journal of Applied Chemistry, 92(2), 254-261. https://doi.org/10.1134/S1070427219020137

Vancouver

Stoporev AS, Svarovskaya LI, Semenov AP, Strelets LA, Altunina LK, Manakov AY. Effect of the Degree of Oil Biodegradation on the Crystallization of Methane Hydrate and Ice in Water-Oil Emulsions. Russian Journal of Applied Chemistry. 2019 февр. 1;92(2):254-261. doi: 10.1134/S1070427219020137

Author

Stoporev, A. S. ; Svarovskaya, L. I. ; Semenov, A. P. и др. / Effect of the Degree of Oil Biodegradation on the Crystallization of Methane Hydrate and Ice in Water-Oil Emulsions. в: Russian Journal of Applied Chemistry. 2019 ; Том 92, № 2. стр. 254-261.

BibTeX

@article{3be7c7db63734879baaff42eb34028c8,
title = "Effect of the Degree of Oil Biodegradation on the Crystallization of Methane Hydrate and Ice in Water-Oil Emulsions",
abstract = " To study the influence exerted by oxidized oil components on the nucleation and growth of gas hydrates the nucleation of methane hydrate and ice in 50 wt % emulsions of oil in native oil and two samples of the same oil subjected to biodegradation for 30 and 60 days (samples N, V30, and V60, respectively) were examined. In the course of measurements, the samples were cooled to–15°C at a constant rate of 0.14 deg min –1 and then heated to the initial temperature. The initial methane pressure in the system was 15 MPa at 20°C. In the process, the temperatures were recorded at which heat effects corresponding to the formation of hydrate/ice and the melting of these. In the case of emulsion N, no exothermic effects were manifested in the cooling stage. In the heating stage, the endothermic effects of ice melting were found in half of the samples. No effects corresponding to the decomposition of the hydrate were observed. In experiment with V30 samples, the formation of the hydrate and ice was manifested as strong exothermic effects. Ice was formed in all the experiments, and the hydrate, only in 21% of the samples. Finally, in experiments with V60, ice and the hydrate were formed in 54 and 13% of cases, respectively. Their formation was manifested as weak exothermic effects in the cooling stage. Thus, it was demonstrated that the biodegradation level of oil samples affects the nucleation of methane hydrate and ice in emulsions formed on the basis of these samples. ",
keywords = "biodegradation, gas hydrate, ice, nucleation, oil, PETROLEUM ACIDS, CARBON, WETTABILITY, DSC, KINETICS, NUCLEATION",
author = "Stoporev, {A. S.} and Svarovskaya, {L. I.} and Semenov, {A. P.} and Strelets, {L. A.} and Altunina, {L. K.} and Manakov, {A. Yu}",
year = "2019",
month = feb,
day = "1",
doi = "10.1134/S1070427219020137",
language = "English",
volume = "92",
pages = "254--261",
journal = "Russian Journal of Applied Chemistry",
issn = "1070-4272",
publisher = "Maik Nauka-Interperiodica Publishing",
number = "2",

}

RIS

TY - JOUR

T1 - Effect of the Degree of Oil Biodegradation on the Crystallization of Methane Hydrate and Ice in Water-Oil Emulsions

AU - Stoporev, A. S.

AU - Svarovskaya, L. I.

AU - Semenov, A. P.

AU - Strelets, L. A.

AU - Altunina, L. K.

AU - Manakov, A. Yu

PY - 2019/2/1

Y1 - 2019/2/1

N2 - To study the influence exerted by oxidized oil components on the nucleation and growth of gas hydrates the nucleation of methane hydrate and ice in 50 wt % emulsions of oil in native oil and two samples of the same oil subjected to biodegradation for 30 and 60 days (samples N, V30, and V60, respectively) were examined. In the course of measurements, the samples were cooled to–15°C at a constant rate of 0.14 deg min –1 and then heated to the initial temperature. The initial methane pressure in the system was 15 MPa at 20°C. In the process, the temperatures were recorded at which heat effects corresponding to the formation of hydrate/ice and the melting of these. In the case of emulsion N, no exothermic effects were manifested in the cooling stage. In the heating stage, the endothermic effects of ice melting were found in half of the samples. No effects corresponding to the decomposition of the hydrate were observed. In experiment with V30 samples, the formation of the hydrate and ice was manifested as strong exothermic effects. Ice was formed in all the experiments, and the hydrate, only in 21% of the samples. Finally, in experiments with V60, ice and the hydrate were formed in 54 and 13% of cases, respectively. Their formation was manifested as weak exothermic effects in the cooling stage. Thus, it was demonstrated that the biodegradation level of oil samples affects the nucleation of methane hydrate and ice in emulsions formed on the basis of these samples.

AB - To study the influence exerted by oxidized oil components on the nucleation and growth of gas hydrates the nucleation of methane hydrate and ice in 50 wt % emulsions of oil in native oil and two samples of the same oil subjected to biodegradation for 30 and 60 days (samples N, V30, and V60, respectively) were examined. In the course of measurements, the samples were cooled to–15°C at a constant rate of 0.14 deg min –1 and then heated to the initial temperature. The initial methane pressure in the system was 15 MPa at 20°C. In the process, the temperatures were recorded at which heat effects corresponding to the formation of hydrate/ice and the melting of these. In the case of emulsion N, no exothermic effects were manifested in the cooling stage. In the heating stage, the endothermic effects of ice melting were found in half of the samples. No effects corresponding to the decomposition of the hydrate were observed. In experiment with V30 samples, the formation of the hydrate and ice was manifested as strong exothermic effects. Ice was formed in all the experiments, and the hydrate, only in 21% of the samples. Finally, in experiments with V60, ice and the hydrate were formed in 54 and 13% of cases, respectively. Their formation was manifested as weak exothermic effects in the cooling stage. Thus, it was demonstrated that the biodegradation level of oil samples affects the nucleation of methane hydrate and ice in emulsions formed on the basis of these samples.

KW - biodegradation

KW - gas hydrate

KW - ice

KW - nucleation

KW - oil

KW - PETROLEUM ACIDS

KW - CARBON

KW - WETTABILITY

KW - DSC

KW - KINETICS

KW - NUCLEATION

UR - http://www.scopus.com/inward/record.url?scp=85064887528&partnerID=8YFLogxK

U2 - 10.1134/S1070427219020137

DO - 10.1134/S1070427219020137

M3 - Article

AN - SCOPUS:85064887528

VL - 92

SP - 254

EP - 261

JO - Russian Journal of Applied Chemistry

JF - Russian Journal of Applied Chemistry

SN - 1070-4272

IS - 2

ER -

ID: 20160338