Influence of Fractions Isolated from Crude Oils and Refined Petroleum Product on Decomposition Process of Methane Hydrate

Andrey S. Stoporev, Artem A. Sizikov, Tatiana V. Cheshkova, Anastasiia O. Loskutova, Andrey A. Grinko, Elena A. Yarkova, Anton P. Semenov, Andrey Yu Manakov, Vladimir A. Vinokurov

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

Decomposition of methane hydrate in systems containing asphaltenes, resins, or oils isolated from two types of crude petroleum and transformer oil has been studied. To prepare a sample of methane hydrate suspension in a fraction isolated, a pure hydrate powder with water to hydrate conversion of 0.92 ± 0.08 was used. The hydrate powder with particle size less than 250 μm was mixed with the powdered fractions at the liquid nitrogen temperature. Then the mixture was heated to melt the fractions and allow their components to be adsorbed on the hydrate particles surface. All stages of suspension preparation were carried out in the hydrate stability zone. Similar studies with hydrate particles suspended in saturated/aromatic components and solutions of polar compounds isolated from petroleum/transformer oils as well as in n-decane/toluene were also carried out. As a result, it has been found that fraction of oils as well as its subfraction of saturated hydrocarbons contribute to the manifestation of methane hydrate self-preservation effect. Fourier transform infrared and gas chromatography-mass spectrometry analyses of the fractions showed that the self-preservation took place in systems containing hydrate particles among a mixture of isoalkanes. The data obtained contribute to a comprehensive understanding of the self-preservation phenomenon.

Original languageEnglish
Pages (from-to)11279-11288
Number of pages10
JournalEnergy and Fuels
Volume32
Issue number11
DOIs
Publication statusPublished - 15 Nov 2018

Fingerprint

Petroleum products
Methane
Petroleum
Hydrates
Crude oil
Decomposition
Insulating oil
Powders
Suspensions
Oils
Asphaltenes
Toluene
Liquid nitrogen
Hydrocarbons
Gas chromatography
Mass spectrometry
Fourier transforms
Resins
Particle size
Infrared radiation

ASJC Scopus subject areas

  • Chemical Engineering(all)
  • Fuel Technology
  • Energy Engineering and Power Technology

Cite this

Stoporev, A. S., Sizikov, A. A., Cheshkova, T. V., Loskutova, A. O., Grinko, A. A., Yarkova, E. A., ... Vinokurov, V. A. (2018). Influence of Fractions Isolated from Crude Oils and Refined Petroleum Product on Decomposition Process of Methane Hydrate. Energy and Fuels, 32(11), 11279-11288. https://doi.org/10.1021/acs.energyfuels.8b02599

Influence of Fractions Isolated from Crude Oils and Refined Petroleum Product on Decomposition Process of Methane Hydrate. / Stoporev, Andrey S.; Sizikov, Artem A.; Cheshkova, Tatiana V.; Loskutova, Anastasiia O.; Grinko, Andrey A.; Yarkova, Elena A.; Semenov, Anton P.; Manakov, Andrey Yu; Vinokurov, Vladimir A.

In: Energy and Fuels, Vol. 32, No. 11, 15.11.2018, p. 11279-11288.

Research output: Contribution to journalArticle

Stoporev, AS, Sizikov, AA, Cheshkova, TV, Loskutova, AO, Grinko, AA, Yarkova, EA, Semenov, AP, Manakov, AY & Vinokurov, VA 2018, 'Influence of Fractions Isolated from Crude Oils and Refined Petroleum Product on Decomposition Process of Methane Hydrate', Energy and Fuels, vol. 32, no. 11, pp. 11279-11288. https://doi.org/10.1021/acs.energyfuels.8b02599
Stoporev, Andrey S. ; Sizikov, Artem A. ; Cheshkova, Tatiana V. ; Loskutova, Anastasiia O. ; Grinko, Andrey A. ; Yarkova, Elena A. ; Semenov, Anton P. ; Manakov, Andrey Yu ; Vinokurov, Vladimir A. / Influence of Fractions Isolated from Crude Oils and Refined Petroleum Product on Decomposition Process of Methane Hydrate. In: Energy and Fuels. 2018 ; Vol. 32, No. 11. pp. 11279-11288.
@article{6a73a325690d4e119eb101c566f10c3b,
title = "Influence of Fractions Isolated from Crude Oils and Refined Petroleum Product on Decomposition Process of Methane Hydrate",
abstract = "Decomposition of methane hydrate in systems containing asphaltenes, resins, or oils isolated from two types of crude petroleum and transformer oil has been studied. To prepare a sample of methane hydrate suspension in a fraction isolated, a pure hydrate powder with water to hydrate conversion of 0.92 ± 0.08 was used. The hydrate powder with particle size less than 250 μm was mixed with the powdered fractions at the liquid nitrogen temperature. Then the mixture was heated to melt the fractions and allow their components to be adsorbed on the hydrate particles surface. All stages of suspension preparation were carried out in the hydrate stability zone. Similar studies with hydrate particles suspended in saturated/aromatic components and solutions of polar compounds isolated from petroleum/transformer oils as well as in n-decane/toluene were also carried out. As a result, it has been found that fraction of oils as well as its subfraction of saturated hydrocarbons contribute to the manifestation of methane hydrate self-preservation effect. Fourier transform infrared and gas chromatography-mass spectrometry analyses of the fractions showed that the self-preservation took place in systems containing hydrate particles among a mixture of isoalkanes. The data obtained contribute to a comprehensive understanding of the self-preservation phenomenon.",
author = "Stoporev, {Andrey S.} and Sizikov, {Artem A.} and Cheshkova, {Tatiana V.} and Loskutova, {Anastasiia O.} and Grinko, {Andrey A.} and Yarkova, {Elena A.} and Semenov, {Anton P.} and Manakov, {Andrey Yu} and Vinokurov, {Vladimir A.}",
year = "2018",
month = "11",
day = "15",
doi = "10.1021/acs.energyfuels.8b02599",
language = "English",
volume = "32",
pages = "11279--11288",
journal = "Energy & Fuels",
issn = "0887-0624",
publisher = "American Chemical Society",
number = "11",

}

TY - JOUR

T1 - Influence of Fractions Isolated from Crude Oils and Refined Petroleum Product on Decomposition Process of Methane Hydrate

AU - Stoporev, Andrey S.

AU - Sizikov, Artem A.

AU - Cheshkova, Tatiana V.

AU - Loskutova, Anastasiia O.

AU - Grinko, Andrey A.

AU - Yarkova, Elena A.

AU - Semenov, Anton P.

AU - Manakov, Andrey Yu

AU - Vinokurov, Vladimir A.

PY - 2018/11/15

Y1 - 2018/11/15

N2 - Decomposition of methane hydrate in systems containing asphaltenes, resins, or oils isolated from two types of crude petroleum and transformer oil has been studied. To prepare a sample of methane hydrate suspension in a fraction isolated, a pure hydrate powder with water to hydrate conversion of 0.92 ± 0.08 was used. The hydrate powder with particle size less than 250 μm was mixed with the powdered fractions at the liquid nitrogen temperature. Then the mixture was heated to melt the fractions and allow their components to be adsorbed on the hydrate particles surface. All stages of suspension preparation were carried out in the hydrate stability zone. Similar studies with hydrate particles suspended in saturated/aromatic components and solutions of polar compounds isolated from petroleum/transformer oils as well as in n-decane/toluene were also carried out. As a result, it has been found that fraction of oils as well as its subfraction of saturated hydrocarbons contribute to the manifestation of methane hydrate self-preservation effect. Fourier transform infrared and gas chromatography-mass spectrometry analyses of the fractions showed that the self-preservation took place in systems containing hydrate particles among a mixture of isoalkanes. The data obtained contribute to a comprehensive understanding of the self-preservation phenomenon.

AB - Decomposition of methane hydrate in systems containing asphaltenes, resins, or oils isolated from two types of crude petroleum and transformer oil has been studied. To prepare a sample of methane hydrate suspension in a fraction isolated, a pure hydrate powder with water to hydrate conversion of 0.92 ± 0.08 was used. The hydrate powder with particle size less than 250 μm was mixed with the powdered fractions at the liquid nitrogen temperature. Then the mixture was heated to melt the fractions and allow their components to be adsorbed on the hydrate particles surface. All stages of suspension preparation were carried out in the hydrate stability zone. Similar studies with hydrate particles suspended in saturated/aromatic components and solutions of polar compounds isolated from petroleum/transformer oils as well as in n-decane/toluene were also carried out. As a result, it has been found that fraction of oils as well as its subfraction of saturated hydrocarbons contribute to the manifestation of methane hydrate self-preservation effect. Fourier transform infrared and gas chromatography-mass spectrometry analyses of the fractions showed that the self-preservation took place in systems containing hydrate particles among a mixture of isoalkanes. The data obtained contribute to a comprehensive understanding of the self-preservation phenomenon.

UR - http://www.scopus.com/inward/record.url?scp=85055585674&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85055585674&partnerID=8YFLogxK

U2 - 10.1021/acs.energyfuels.8b02599

DO - 10.1021/acs.energyfuels.8b02599

M3 - Article

VL - 32

SP - 11279

EP - 11288

JO - Energy & Fuels

JF - Energy & Fuels

SN - 0887-0624

IS - 11

ER -