Suitable Binary and Ternary Thermodynamic Conditions for Hydrate Mixtures of CH₄, CO₂, and C₃H₈ for Gas Hydrate-Based Applications.

ABSTRACT: The selection of suitable hydrate formers and their respective gas composition for high hydrate formation, driving force is critical to achieve high water recovery and metal removal efficiency in the hydrate-based desalination process. This study presents a feasibility analysis on the possible driving force and subcooling temperatures for the binary and ternary mixtures of methane, carbon dioxide, and propane for hydrates-based desalination process. The driving force and subcooling for the gas systems was evaluated by predicting their hydrate formation phase boundary conditions in 2 wt % NaCl systems at pressure ranges from 2.0-4.0 MPa and temperatures of 1-4 °C using modified Peng-Robinson equation of state in the PVTSim software package. The results suggest that the driving force of CH

SUBMITTER: Nallakukkala S 

PROVIDER: S-EPMC8991894 | biostudies-literature | 2022 Apr

REPOSITORIES: biostudies-literature