PRESSURE AND TEMPERATURE-DEPENDENCE OF SELF-DIFFUSION IN FLUID BINARYPROPANE TETRADECANE MIXTURES

Citation
S. Wappmann et al., PRESSURE AND TEMPERATURE-DEPENDENCE OF SELF-DIFFUSION IN FLUID BINARYPROPANE TETRADECANE MIXTURES, Zeitschrift fur Naturforschung. A, A journal of physical sciences, 48(4), 1993, pp. 613-618
Citations number
20
Categorie Soggetti
Chemistry Physical",Physics
ISSN journal
09320784
Volume
48
Issue
4
Year of publication
1993
Pages
613 - 618
Database
ISI
SICI code
0932-0784(1993)48:4<613:PATOSI>2.0.ZU;2-7
Abstract
Self diffusion data were measured for both compounds of the binary pro pane/tetradecane mixture by the NMR pulsed gradient spin echo techniqu e. A new autoclave for the investigation of binary gas/liquid mixtures in the fluid range up to pressures of 200 MPa is presented. The activ ation energies and volumes of both components are found to be identica l for the mixtures under investigation (2.5 and 89 mol% propane).