Solubility of N2O in Aqueous Solution of Diethylenetriamine

Solubility of N2O in Aqueous Solution of Diethylenetriamine

The solubilities of N2O in aqueous diethylenetriamine (DETA) solution at different mass fractions (15, 30, 45, 60, 75, 90, and 100) % of DETA were measured at different temperatures of (297.7 to 360.7) K. The solubility of N2O in aqueous DETA solution is strongly dependent on both temperature and ma...

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Veröffentlicht in:Journal of chemical and engineering data 2008-11, Vol.53 (11), p.2696-2700
Hauptverfasser: Hartono, Ardi, Juliussen, Olav, Svendsen, Hallvard F
Format: Artikel
Sprache:eng
Schlagworte:
Chemistry
Exact sciences and technology
General and physical chemistry
Solubility
Solutions
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Zusammenfassung:The solubilities of N2O in aqueous diethylenetriamine (DETA) solution at different mass fractions (15, 30, 45, 60, 75, 90, and 100) % of DETA were measured at different temperatures of (297.7 to 360.7) K. The solubility of N2O in aqueous DETA solution is strongly dependent on both temperature and mass fraction of DETA. A semiempirical model considering the excess quantity of Henry’s constant was correlated with the Redlich−Kister equation. The model gave satisfactory agreement with the experimental data.
ISSN:0021-9568
1520-5134
DOI:10.1021/je800409d