caa a22 4500 465755224 CHVBK 20180323111845.0 cr unu---uuuuu 170327e19900101xx s 000 0 eng 10.1007/BF00503863 doi (NATIONALLICENCE)springer-10.1007/BF00503863 Hydrogen-component fugacity coefficients in binary mixtures with isobutane: temperature dependence [Elektronische Daten] [T. Bruno, S. Outcalt] The fugacity coefficients of hydrogen in binary mixtures with isobutane were measured using a physical equilibrium technique. This technique involves the use of an experimental chamber which is divided into two regions by a semipermeable membrane through which hydrogen, but not isobutane, can penetrate. Measurement of the gas pressures inside and outside the membrane allow a direct measurement of the hydrogen component fugacity at a given temperature, binary mixture mole fraction, and mixture pressure. In this paper, results are reported at 120, 140, 160, and 180°C. In each case, the total pressure of the mixture was maintained at an average value of 3.40 MPa. The general qualitative features of the data are discussed, and comparisions are made with predictions obtained from the Redlich-Kwong and the Peng-Robinson equations of state. Plenum Publishing Corporation, 1990 fugacity nationallicence hydrogen mixtures nationallicence isobutane nationallicence Bruno T. Thermophysics Division, National Institute of Standards and Technology, 80303, Boulder, Colorado, USA aut Outcalt S. Thermophysics Division, National Institute of Standards and Technology, 80303, Boulder, Colorado, USA aut International Journal of Thermophysics Kluwer Academic Publishers-Plenum Publishers 11/1(1990-01-01), 109-117 0195-928X 11:1<109 1990 11 10765 https://doi.org/10.1007/BF00503863 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF00503863 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Bruno T. Thermophysics Division, National Institute of Standards and Technology, 80303, Boulder, Colorado, USA aut NATIONALLICENCE 700 1- Outcalt S. Thermophysics Division, National Institute of Standards and Technology, 80303, Boulder, Colorado, USA aut NATIONALLICENCE 773 0- International Journal of Thermophysics Kluwer Academic Publishers-Plenum Publishers 11/1(1990-01-01), 109-117 0195-928X 11:1<109 1990 11 10765 Metadata rights reserved Springer special CC-BY-NC licence nationallicence SWISSBIB 465755224 BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer