Improvement of organizational and methodological issues of analytical control of natural gas quality in Testing laboratory
The increased requirements for the quality of natural gas transported and used in industrial and domestic purposes have significantly increased the role of the analytical laboratory in the production process, since if the results of analyzes that determine the quality of products depend on the...
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| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Omsk State Technical University, Federal State Autonoumos Educational Institution of Higher Education
2021-09-01
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| Series: | Омский научный вестник |
| Subjects: | |
| Online Access: | https://www.omgtu.ru/general_information/media_omgtu/journal_of_omsk_research_journal/files/arhiv/2021/%E2%84%96%204%20(178)%20(%D0%9E%D0%9D%D0%92)/29-33%20%D0%91%D0%B0%D1%82%D1%82%D0%B0%D0%BB%D0%BE%D0%B2%20%D0%90.%20%D0%A4.,%20%D0%A1%D0%B0%D0%B5%D1%82%D0%BE%D0%B2%D0%B0%20%D0%A0.%20%D0%A2.,%20%D0%94%D0%B5%D0%BD%D0%B8%D1%81%D0%BE%D0%B2%D0%B0%20%D0%AF.%20%D0%92..pdf |
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| Summary: | The increased requirements for the quality of natural gas
transported and used in industrial and domestic purposes
have significantly increased the role of the analytical
laboratory in the production process, since if the results
of analyzes that determine the quality of products depend
on the entire work of the gas transportation company as
a whole, then the quality and reliability of the analysis
results themselves are determined by the work of the
testing laboratory.
The basis of consumer confidence in the purchased
products is ensured by the reliability of confirmation of
the conformity of products established in the requirements
of technical regulations and standards. Confirmation of the quality of products constantly
requires the analytical laboratory to implement methods
and techniques for monitoring the quality of analyzes.
The research base is Gazprom Transgaz Kazan LLC, one
of the gas transmission subsidiaries of Gazprom PJSC
serving the Uzhgorod and Novopskov gas trunkline
corridors, the Nizhnyaya Tura–Perm–Gorky 1,2 gas
pipelines, Orenburg–Zainsk, Kazan–Nizhny Novgorod,
etc. The object of the study is the analytical control of the
quality of natural gas, the subject is organizational and
methodological issues for its implementation.
This article proposes a method for calculating the
frequency of gas sampling using automated algorithms
taking into account data on changes in the composition
and properties of gas streams for the reporting period. The
description of the method is presented on the example
of calculating the frequency of determining the calorific
value of the lowest (actual calorific value) and density of
natural gas.
The central chemical-analytical laboratory of the Gazprom
Transgaz Kazan’s engineering and technical center and the
points of gas sampling at the gas distribution stations of
the main gas pipelines in the service area of the сompany
are used as objects of the method implementation. |
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| ISSN: | 1813-8225 2541-7541 |