Dielectric Method for Diagnosing Formation of Gas Hydrates in Gas Pipelines

Dielectric Method for Diagnosing Formation of Gas Hydrates in Gas Pipelines

Experimental study of low-frequency dependence of the dielectric properties of gas hydrate in the process of growth and dissociation in the range 50- 1000 kHz is conducted. It is found that the dielectric loss tangent maximum value is observed at a frequency of 260 kHz and depends on the amount of g...

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Main Authors: Podorozhnikov Sergey, Shabarov Alexander, Shirshova Albina, Berdyshev Artyom
Format: Article
Language:English
Published: EDP Sciences 2016-01-01
Series:MATEC Web of Conferences
Online Access:http://dx.doi.org/10.1051/matecconf/20167302025
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spelling doaj-7d684f61e5e74ad2b65fe0dda290adc22021-03-02T10:24:07ZengEDP SciencesMATEC Web of Conferences2261-236X2016-01-01730202510.1051/matecconf/20167302025matecconf_tpacee2016_02025Dielectric Method for Diagnosing Formation of Gas Hydrates in Gas PipelinesPodorozhnikov Sergey0Shabarov Alexander1Shirshova Albina2Berdyshev Artyom3Industrial University of TyumenTyumen State UniversityTyumen State UniversityTyumen State UniversityExperimental study of low-frequency dependence of the dielectric properties of gas hydrate in the process of growth and dissociation in the range 50- 1000 kHz is conducted. It is found that the dielectric loss tangent maximum value is observed at a frequency of 260 kHz and depends on the amount of gas hydrate in the measuring cell. Comparison of degrees of gas-hydrate formations obtained by two independent methods (PVT-method and dielectric method) showed good agreement. It allows us to offer a simple method of controlling the process gas-hydrate formations in the pipes based the measurement of the dielectric loss tangent at a certain frequency.http://dx.doi.org/10.1051/matecconf/20167302025
collection DOAJ
language English
format Article
sources DOAJ
author Podorozhnikov Sergey
Shabarov Alexander
Shirshova Albina
Berdyshev Artyom
spellingShingle Podorozhnikov Sergey
Shabarov Alexander
Shirshova Albina
Berdyshev Artyom
Dielectric Method for Diagnosing Formation of Gas Hydrates in Gas Pipelines
MATEC Web of Conferences
author_facet Podorozhnikov Sergey
Shabarov Alexander
Shirshova Albina
Berdyshev Artyom
author_sort Podorozhnikov Sergey
title Dielectric Method for Diagnosing Formation of Gas Hydrates in Gas Pipelines
title_short Dielectric Method for Diagnosing Formation of Gas Hydrates in Gas Pipelines
title_full Dielectric Method for Diagnosing Formation of Gas Hydrates in Gas Pipelines
title_fullStr Dielectric Method for Diagnosing Formation of Gas Hydrates in Gas Pipelines
title_full_unstemmed Dielectric Method for Diagnosing Formation of Gas Hydrates in Gas Pipelines
title_sort dielectric method for diagnosing formation of gas hydrates in gas pipelines
publisher EDP Sciences
series MATEC Web of Conferences
issn 2261-236X
publishDate 2016-01-01
description Experimental study of low-frequency dependence of the dielectric properties of gas hydrate in the process of growth and dissociation in the range 50- 1000 kHz is conducted. It is found that the dielectric loss tangent maximum value is observed at a frequency of 260 kHz and depends on the amount of gas hydrate in the measuring cell. Comparison of degrees of gas-hydrate formations obtained by two independent methods (PVT-method and dielectric method) showed good agreement. It allows us to offer a simple method of controlling the process gas-hydrate formations in the pipes based the measurement of the dielectric loss tangent at a certain frequency.
url http://dx.doi.org/10.1051/matecconf/20167302025
work_keys_str_mv AT podorozhnikovsergey dielectricmethodfordiagnosingformationofgashydratesingaspipelines
AT shabarovalexander dielectricmethodfordiagnosingformationofgashydratesingaspipelines
AT shirshovaalbina dielectricmethodfordiagnosingformationofgashydratesingaspipelines
AT berdyshevartyom dielectricmethodfordiagnosingformationofgashydratesingaspipelines
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