TITLE

Thermodynamics of binary liquid mixtures of partially deuterated methanes with CH[sub 4] or

AUTHOR(S)
Lopes, J.N.C.; Calado, J.C.G.; Rebelo, L.P.N.; da Ponte, M. Nunes; Staveley, L.A.K.
PUB. DATE
June 1997
SOURCE
Journal of Chemical Physics;6/1/1997, Vol. 106 Issue 21, p8799
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
Measures the vapor pressure isotope effect and thermodynamics of isotopically substituted methanes. Comparison of differential vapor pressure and absolute vapor pressure; Data used to calculate the excess molar Gibbs energy function; Experimental G values.
ACCESSION #
4283796

 

Related Articles

  • Temperature dependence of hydrophobic interactions: A mean force perspective, effects of water density, and nonadditivity of thermodynamic signatures. Shimizu, Seishi; Chan, Hue Sun; Hue Sun Chan // Journal of Chemical Physics;9/15/2000, Vol. 113 Issue 11 

    Temperature-dependent properties of hydrophobic interactions are investigated by simulating the potential of mean force (PMF) between two methane-like solutes in TIP4P model water. Independent results from test particle insertion and free energy perturbation are compared to ensure that zero-PMF...

  • Measurements on thermodiffusion in ternary hydrocarbon mixtures at high pressure. Srinivasan, S.; Saghir, M. Z. // Journal of Chemical Physics;9/28/2009, Vol. 131 Issue 12, p124508 

    Experimental investigations on thermodiffusion have been conducted for five different ternary mixtures of methane, n-butane, and n-dodecane at a high temperature and pressure. While the mole fraction of methane was fixed at 0.2 the mole fraction of n-dodecane was varied from 0.7 to 0.2. The...

  • Feeding of Oxygen Along the Height of a Circulating Fast Fluidized Bed Membrane Reactor for Efficient Production of Hydrogen. Abashar, M. E. E.; Elnashaie, S. S. E. H. // Chemical Engineering Research & Design: Transactions of the Inst;Nov2007, Vol. 85 Issue 11, p1529 

    The coupling of steam and oxidative reforming of methane has been studied in a circulating fast fluidized bed membrane reactor (CFFBMR). The concept of oxygen distribution has been investigated by employing discrete injection points along the length of the reformer. The addition of oxygen is to...

  • Thermal conductivity of solid parahydrogen with methane admixtures. Krivchikov, A. I.; Korolyuk, O. A.; Sumarokov, V. V.; Mucha, J.; Stachowiak, P.; Je┼╝owski, A. // Low Temperature Physics;Jun2003, Vol. 29 Issue 6, p527 

    The thermal conductivity of a solid parahydrogen crystal with methane admixtures was measured in the temperature range 1.5 to 8 K. Solid samples were grown from the gas mixtures at 13 K. The concentration of CH[SUB4] admixture molecules in the gas varied from 5 to 570 ppm. A very broad thermal...

  • On the thermodynamic stability and structural transition of clathrate hydrates. Koyama, Yuji; Tanaka, Hideki; Koga, Kenichiro // Journal of Chemical Physics;2/15/2005, Vol. 122 Issue 7, p074503 

    Gas mixtures of methane and ethane form structure II clathrate hydrates despite the fact that each of pure methane and pure ethane gases forms the structure I hydrate. Optimization of the interaction potential parameters for methane and ethane is attempted so as to reproduce the dissociation...

  • Classical binary nucleation theory applied to the real mixture n-nonane/methane at high pressures. Looijmans, K. N. H.; Luijten, C. C. M.; Hofmans, G. C. J.; van Dongen, M. E. H. // Journal of Chemical Physics;3/15/1995, Vol. 102 Issue 11, p4531 

    A thermodynamic model of the formation free energy of a droplet, based on a real equation of state, has been implemented in the binary classical nucleation theory to analyze homogeneous nucleation of mixtures of n-nonane and methane in the coexistence region at high pressures. The composition of...

  • The thermodynamic stability of clathrate hydrate. II. Simultaneous occupation of larger and smaller cages. Tanaka, Hideki; Kiyohara, Kenji // Journal of Chemical Physics;5/15/1993, Vol. 98 Issue 10, p8110 

    The thermodynamic stability of a clathrate hydrate encaging methane or xenon has been investigated by examining the free energy of formation. The total free energy is divided into several contributions: the interaction between water and guest molecules, the entropic contribution arising from the...

  • Activated carbon fiber composites for ammonia, methane and hydrogen adsorption. Vasiliev, L. L.; Kanonchik, L. E.; Kulakov, A. G.; Mishkinis, D. A.; Safonova, A. M.; Luneva, N. K. // International Journal of Low Carbon Technologies;Apr2006, Vol. 1 Issue 2, p95 

    Complex compound material (activated carbon fiber, saturated with salts, or metal hydrides) was developed as an efficient gas (ammonia, methane, hydrogen) adsorbent for new gas storage and transportation system application. To enhance the performance and thermodynamic efficiency of the gas...

  • Controlling factors for gas hydrate occurrence in Shenhu area on the northern slope of the South China Sea. Wang, HongBin; Yang, ShengXiong; Wu, NengYou; Zhang, GuangXue; Liang, JinQiang; Chen, DuoFu // SCIENCE CHINA Earth Sciences;Apr2013, Vol. 56 Issue 4, p513 

    Temperature and pressure on seafloor of the northern slope in the South China Sea are suitable for gas hydrate formation, but bottom simulation reflector (BSR), an indication of gas hydrate occurrence, only occurred in limited areas of the slope. Drillings in the BSR-distributed area (the...

Share

Read the Article

Courtesy of THE LIBRARY OF VIRGINIA

Sorry, but this item is not currently available from your library.

Try another library?
Sign out of this library

Other Topics