Isotope Effect on Eutectic and Hydrate Melting Temperatures in the Water-THF System
Joint Authors
Lee, J. W.
Zhang, J. S.
Jones, C. Y.
Source
Issue
Vol. 2010, Issue 2010 (31 Dec. 2010), pp.1-6, 6 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2010-02-23
Country of Publication
Egypt
No. of Pages
6
Main Subjects
Abstract EN
Differential scanning calorimetry was used to study the effect of isotopic substitution on the eutectic and melting temperatures in the water-tetrahydrofuran (THF) system with THF molar fractions near the stoichiometry of the hydrate phase.
Deuteration of the host causes an opposite effect from that of the guest with respect to the hydrate liquidus curve and eutectic melting temperature.
The eutectic temperature in D2O-containing systems is approximately 3.7 K higher than that in H2O-containing systems.
The melting temperatures of THF and deuterated THF hydrates increase by roughly 3.5 K with heavy water.
The inclusion of deuterated THF causes a depression of the hydrate liquidus temperatures and a small but measurable effect on the eutectic temperature.
American Psychological Association (APA)
Jones, C. Y.& Zhang, J. S.& Lee, J. W.. 2010. Isotope Effect on Eutectic and Hydrate Melting Temperatures in the Water-THF System. Journal of Thermodynamics،Vol. 2010, no. 2010, pp.1-6.
https://search.emarefa.net/detail/BIM-482645
Modern Language Association (MLA)
Jones, C. Y.…[et al.]. Isotope Effect on Eutectic and Hydrate Melting Temperatures in the Water-THF System. Journal of Thermodynamics No. 2010 (2010), pp.1-6.
https://search.emarefa.net/detail/BIM-482645
American Medical Association (AMA)
Jones, C. Y.& Zhang, J. S.& Lee, J. W.. Isotope Effect on Eutectic and Hydrate Melting Temperatures in the Water-THF System. Journal of Thermodynamics. 2010. Vol. 2010, no. 2010, pp.1-6.
https://search.emarefa.net/detail/BIM-482645
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-482645
