Research Article

Quantitative Raman Spectroscopic Determination of the Composition, Pressure, and Density of CO2-CH4 Gas Mixtures

Figure 14

Comparison of (a) mol% CH4, (b) pressure, and (c) density of CO2-CH4 mixtures in FSCCs based on laser Raman (LRM) and microthermometry (MT) data. Note that the pressure (b) and density (c) calculated by GERG-2008 EoS are based on XRaman and ρRaman, and XRaman and PRaman, respectively.
(a)
(b)
(c)