D3.1 - Methane-Hydrogen Raman Spectra Analysis in Binary Gaseous Mixtures
- Event
- SMSI 2023
2023-05-08 - 2023-05-11
Nürnberg - Band
- Lectures
- Chapter
- D3 - Raman Spectroscopy
- Author(s)
- F. Melison, L. Cocola, L. Poletto - CNR, Padova (Italy), E. Meneghin, D. Rossi - Pietro Fiorentini S.p.A., Vicenza (Italy)
- Pages
- 213 - 214
- DOI
- 10.5162/SMSI2023/D3.1
- ISBN
- 978-3-9819376-8-8
- Price
- free
Abstract
The combined Raman spectra of methane and hydrogen have been analyzed in a way to estimate the concentration of the two species in binary gaseous blends. The acquisitions were made with an industrial tailored Raman instrument appositely developed to measure the natural gas mixtures composition. Once acquired, the Raman spectra have been fitted using a MATLAB® routine. The results show a high correlation between the estimated and the certified gases concentrations.