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The solubility of ethane in n ‐methylpyrrolidinone
Author(s) -
Henni Amr,
Lal Dhiraj,
Mather Alan E.
Publication year - 1996
Publication title -
the canadian journal of chemical engineering
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.404
H-Index - 67
eISSN - 1939-019X
pISSN - 0008-4034
DOI - 10.1002/cjce.5450740315
Subject(s) - solubility , equation of state , chemistry , thermodynamics , physics
The solubility of ethane in N ‐methylpyrrolidinone (NMP) has been measured at −10, 25, 40, 50, 70, 75, 100, and 120°C at pressures up to 7.1 MPa. The solubility data obtained are compared with those of ethane in other physical solvents. The results were correlated with the Peng‐Robinson (1976) equation of state and the interaction parameters were obtained. Henry's constants were also determined.