Inhibiting Effect of Triethylene Glycol and Glycerol on Gas Hydrate Formation Conditions

Inhibiting Effect of Triethylene Glycol and Glycerol on Gas Hydrate Formation Conditions

The effect of triethylene glycol and glycerol on the equilibrium hydrate formation conditions from methane (91 mol %) + ethane and methane (90.5 mol %) + propane mixtures was determined. Aqueous solutions containing (20 and 30) wt % triethylene glycol and 20 % glycerol were tested. The data showed t...

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Veröffentlicht in:Journal of chemical and engineering data 2006-09, Vol.51 (5), p.1811-1813
Hauptverfasser: Wu, Hui-Jie, Englezos, Peter
Format: Artikel
Sprache:eng
Schlagworte:
Applied sciences
Energy
Exact sciences and technology
Fuels
Gas characteristics and properties. Sampling. Analysis
Gas industry
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Zusammenfassung:The effect of triethylene glycol and glycerol on the equilibrium hydrate formation conditions from methane (91 mol %) + ethane and methane (90.5 mol %) + propane mixtures was determined. Aqueous solutions containing (20 and 30) wt % triethylene glycol and 20 % glycerol were tested. The data showed that both chemicals have considerable inhibiting effect on hydrate formation and that the inhibiting effect is proportional to the inhibitor concentration.
ISSN:0021-9568
1520-5134
DOI:10.1021/je060197w