Analysis of Natural Gas Using a Portable Hollow-Core Photonic Crystal Coupled Raman Spectrometer

The low accessibility of natural gas fields and transporting pipelines requires portable online analyzers of the composition of natural gas, ensuring nearly chromatographic precision and capable of in situ analysis of a wide range of gases, including infrared-inactive ones (hydrogen, oxygen, nitroge...

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Bibliographic Details
Published in:Applied spectroscopy 2020-12, Vol.74 (12), p.1496-1504
Main Authors: Khannanov, Maksim N., Van'kov, Alexander B., Novikov, Andrei A., Semenov, Anton P., Gushchin, Pavel A., Gubarev, Sergei I., Kirpichev, Vadim E., Morozova, Elena N., Kulik, Leonid V., Kukushkin, Igor V.
Format: Article
Language:English
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Summary:The low accessibility of natural gas fields and transporting pipelines requires portable online analyzers of the composition of natural gas, ensuring nearly chromatographic precision and capable of in situ analysis of a wide range of gases, including infrared-inactive ones (hydrogen, oxygen, nitrogen, chlorine). We have developed an express method of gas analysis meeting all the requirements for analysis of natural gas and its derivative mixtures using a portable 532 nm Raman spectrometer rigidly connected to a hollow-core crystal photonic fiber.
ISSN:0003-7028
1943-3530
DOI:10.1177/0003702820915535