MATEC Web Conf.
Volume 73, 2016XV International Conference “Topical Problems of Architecture, Civil Engineering, Energy Efficiency and Ecology – 2016”
|Number of page(s)||7|
|Section||Energy Efficiency, Renewable Energy Sources, “Green” Buildings and Sustainable Development|
|Published online||11 August 2016|
Dielectric Method for Diagnosing Formation of Gas Hydrates in Gas Pipelines
1 Industrial University of Tyumen, 625001, Volodarskogo str. 38, Tyumen, Russia
2 Tyumen State University, 625001, Volodarskogo st. 6, Tyumen, Russia
* Corresponding author: email@example.com
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.
© The Authors, published by EDP Sciences, 2016
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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