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Chromatographic Examinations in the Gas Network Odourised by Tetrahydrothiophene Cover

Chromatographic Examinations in the Gas Network Odourised by Tetrahydrothiophene

Open Access
|Jul 2019

Abstract

The paper presents the results of the spread of the tetrahydrothiophene (THT) - used as odourant - in the gas network. Such analyses allow quick detection of leaks in networks, systems and devices of gas supply directly to consumers. The main goal of the study was to determine the effectiveness of the use of portable chromatograph and comparing it with a stationary odourant concentration analyser. Based on these studies, an attempt to determine the odouration zone for the selected city have been also taken. For this purpose, three series of measurements were made - in each series 13 points were analysed. Obtained results confirmed the effectiveness of the measurement a concentration of odourant in the gas network using a portable gas chromatograph - difference in relation to the stationary chromatograph ranged from 1.91 to 2.55 %.

DOI: https://doi.org/10.1515/eces-2019-0019 | Journal eISSN: 2084-4549 | Journal ISSN: 1898-6196
Language: English
Page range: 265 - 277
Published on: Jul 18, 2019
Published by: Society of Ecological Chemistry and Engineering
In partnership with: Paradigm Publishing Services
Publication frequency: 4 issues per year

© 2019 Magdalena Juszczak, Mirosław Szyłak-Szydłowski, published by Society of Ecological Chemistry and Engineering
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.