Joule-Thomson Effect on a CCS-Relevant (CO₂ + N₂) System.

ABSTRACT: The Joule-Thomson effect is a key chemical thermodynamic property that is encountered in several industrial applications for CO₂ capture and storage (CCS). An apparatus was designed and built for determining the Joule-Thomson effect. The accuracy of the device was verified by comparing the experimental data with the literature on nitrogen and carbon dioxide. New Joule-Thomson coefficient (μ_JT) measurements for three binary mixtures of (CO₂ + N₂) with molar compositions x _N2 = (0.05, 0.10, 0.50) were performed in the temperature range between 298.15 and 423.15 K and at pressures up to 14 MPa. Three equations of state (GERG-2008 equation, AGA8-92DC, and the Peng-Robinson) were used to calculate the μ_JT compar

SUBMITTER: Gao M 

PROVIDER: S-EPMC8047652 | biostudies-literature | 2021 Apr

REPOSITORIES: biostudies-literature