Phase Equilibrium and Latent Heat of Tetra-n-butylammonium Chloride Semi-Clathrate Hydrate

Phase Equilibrium and Latent Heat of Tetra-n-butylammonium Chloride Semi-Clathrate Hydrate

Hydrate equilibrium conditions for tetra-n-butyl ammonium chloride (TBAC) aqueous solutions were experimentally studied and reported in the concentration range of (5 to 40) mass % and the temperature range of (275.45 to 288.05) K at atmospheric pressure. The phase change temperature of TBAC hydrate...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Journal of chemical and engineering data 2011-08, Vol.56 (8), p.3416-3418
Hauptverfasser: Sun, Zhi-Gao, Liu, Cheng-Gang, Zhou, Bo, Xu, Le-Zhong
Format: Artikel
Sprache:eng
Schlagworte:
Applied sciences
Chemistry
Energy
Exact sciences and technology
Fuels
Gas characteristics and properties. Sampling. Analysis
Gas industry
General and physical chemistry
Phase equilibria
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:Hydrate equilibrium conditions for tetra-n-butyl ammonium chloride (TBAC) aqueous solutions were experimentally studied and reported in the concentration range of (5 to 40) mass % and the temperature range of (275.45 to 288.05) K at atmospheric pressure. The phase change temperature of TBAC hydrate increased with the increase of the concentration of TBAC aqueous solution when the concentration of TBAC aqueous solution was less than 35 mass %. The latent heat of TBAC hydrate was about 169.2 kJ·kg–1.
ISSN:0021-9568
1520-5134
DOI:10.1021/je2004116