Experimental Determination and Modeling of Methane Hydrates in Mixtures of Acetone and Water

In this article, experimental data on methane hydrate formation in mixtures of water and acetone are presented. For eight different acetone−water mixtures, the phase transition hydrate + liquid + vapor → liquid + vapor (HLV → LV) was determined in the pressure range 2.50 < p/MPa < 11.25. In ad...

Full description

Saved in:
Bibliographic Details
Published in:Journal of chemical and engineering data 1997-09, Vol.42 (5), p.948-950
Main Authors: Mainusch, S, Peters, C. J, de Swaan Arons, J, Javanmardi, J, Moshfeghian, M
Format: Article
Language:English
Subjects:
Chemical thermodynamics
Chemistry
Elements, mineral and organic compounds
Exact sciences and technology
General and physical chemistry
Thermodynamic properties
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:In this article, experimental data on methane hydrate formation in mixtures of water and acetone are presented. For eight different acetone−water mixtures, the phase transition hydrate + liquid + vapor → liquid + vapor (HLV → LV) was determined in the pressure range 2.50 < p/MPa < 11.25. In addition, the experimental data obtained were described by a model that takes into account the variation of the enthalpy of hydrate formation as a function of pressure and acetone concentration. The average absolute temperature difference in the representation of the hydrate formation temperatures of methane in the presence of acetone is less than 0.32 K.
ISSN:0021-9568
1520-5134
DOI:10.1021/je970039s