Gas Extraction pp 59-146 | Cite as
Supercritical Gases as Solvents: Phase Equilibria
Chapter
Abstract
Gas extraction and related processes are characterized by using a dense gas as solvent. In processes with solvents, the driving potential for mass and heat transfer is determined by the difference from the equilibrium state, in most cases the difference to heterogeneous thermodynamic equilibrium, at given conditions of state. Equilibrium determined processes, like gas extraction, are analyzed with respect to the equilibrium state.
Keywords
Phase Equilibrium Critical Temperature Supercritical Carbon Dioxide Critical Curve Fluid Phase Equilibrium
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