ISSN:
0941-1216
Schlagwort(e):
Chemistry
;
Organic Chemistry
Quelle:
Wiley InterScience Backfile Collection 1832-2000
Thema:
Chemie und Pharmazie
Notizen:
Mixing Functions of the Binary System N-Methylcaprolactam - n-TetradecaneThe liquid-liquid equilibria(LLE) and the vapour-liquid equilibria(VLE) at 60°C were measured in the binary system N-methylcaprolactam (1) - n-tetradecane (2). The enthalpy of mixing HE of the same system was extrapolated from HE - measurements of N-methylcaprolactam with other alkanes. The limiting activity coefficients f∞1 and f∞2 were obtained by extrapolation from values of resp. in other alkanes. For a comparison the vapour pressures of the mixture were calculated by model equations with constants from the two limiting activity coefficients and with temperature dependent constants extracted from the LLE and HE measurements.
Zusätzliches Material:
6 Ill.
Materialart:
Digitale Medien
URL:
http://dx.doi.org/10.1002/prac.19923340811
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