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Proceedings Paper

Raman spectra of n-pentane and isopentane in a methane environment
Author(s): D. V. Petrov; I. I. Matrosov; D. O. Sedinkin; A. R. Zaripov
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Paper Abstract

The present work focuses on the influence of CH4 environment on the changes in Raman spectra of n-C5H12 and i-C5H12 in the gaseous phase. It was found that in binary gas mixtures with an overwhelming content of CH4, the majority of the n-C5H12 and i-C5H12 Raman bands shifted toward lower wavenumbers. Moreover, there is also a redistribution of intensities between certain Raman bands of n-C5H12 and i-C5H12. The obtained results will be essential for Raman diagnostics of natural gas composition.

Paper Details

Date Published: 30 November 2017
PDF: 5 pages
Proc. SPIE 10466, 23rd International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics, 1046607 (30 November 2017); doi: 10.1117/12.2286321
Show Author Affiliations
D. V. Petrov, Institute for Monitoring of Climatic and Ecological Systems (Russian Federation)
National ResearchTomsk State Univ. (Russian Federation)
I. I. Matrosov, Institute for Monitoring of Climatic and Ecological Systems (Russian Federation)
D. O. Sedinkin, Institute for Monitoring of Climatic and Ecological Systems (Russian Federation)
A. R. Zaripov, Institute for Monitoring of Climatic and Ecological Systems (Russian Federation)


Published in SPIE Proceedings Vol. 10466:
23rd International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics
Gennadii G. Matvienko; Oleg A. Romanovskii, Editor(s)

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