Results 71 to 80 of about 232 (107)
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Synthetic fluid inclusions: IX. Critical PVTX properties of NaCl-H2O solutions
Geochimica Et Cosmochimica Acta, 1989Critical PVTX properties of NaCl-H2O fluids having compositions of 0–30 wt% NaCl have been determined using the synthetic fluid inclusion technique. Critical temperatures and pressures increase from 374.1°C and 220 bars for pure H2O, to 820°C and 1574 bars for 30.0 wt% NaCl.
C.L Knight, R.J Bodnar
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An Experimental Study of pVTx Properties for Binary Mixtures of HFC-32 and HFC-125
International Journal of Thermophysics, 2005An experimental study of the pressure-volume-temperature-composition pVTx properties for binary mixtures of HFC- 32(CH2F2) and HFC-125(C2HF5) was conducted in the range of temperatures from 343 to 423 K, pressures from 4.0 to 15.6 MPa, densities from 485 to 491 kg·m−3, and compositions from 0.05 to 0.90 mole fraction of HFC-32, with uncertainties of 4 ...
T. Miyazaki, K. Oguchi
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PVTx measurements for N2O+CH3F, N2O+CH2F2, and N2O+CHF3 binary systems
Fluid Phase Equilibria, 2005 Abstract Isochoric PVTx measurements have been performed for the binary system of nitrous oxide + CH 3 F (R41), +CH 2 F 2 (R32), and +CHF 3 (R23) using a new experimental set-up. The experiments covered both the two-phase region and the superheated vapor region and were performed within the temperature range 214–358 K and within a pressure range ...
G. Di Nicola +3 more
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Measurements of PVTx properties for the binary refrigerant HCFC 142b + HCFC 22 system
Journal of Chemical & Engineering Data, 1991This paper reports PVTx properties for the HCFC 142b + HCFC 22 system in a wide range of temperatures from 297 to 443, of pressures from 0.5 to 10.0 MPa, and of densities from 72 to 1079 kg/m[sup 3]. For 4 compositions, i.e., 20, 40, 60, and 80 wt % HCFC 142b, 422 PVTx measurements have been made along 31 isochores. The uncertainties of the temperature,
Haruki Sato
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PVTX and Raman Spectral Properties of Fluids at Elevated Pressures and Temperatures
, 2020 Water and other fluids play an important role in the formation of mineral deposits that are the source of the many metals, such as copper, silver, gold, and others, that are needed by a modern technological society. In addition, water and other fluids affect the way rocks behave under stress and can promote earthquakes and influence the explosivity of ...
Sublett, David Matthew Jr.
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Measurements of PVTx properties for the R 22 + R 114 system
Journal of Chemical & Engineering Data, 1985Masahiko Uematsu
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PVTxMeasurements for the R116 + CO2and R41 + CO2Systems. New Isochoric Apparatus
Journal of Chemical & Engineering Data, 2005 A new isochoric apparatus was built for PVTx measurements in an extended temperature range from (210 to 360) K and at pressures up to 6.0 MPa. The setup was used to measure PVTx properties for the R116 CO 2 and R41 CO 2 systems, both in the two-phase and
Giovanni Di Nicola +2 more
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Journal of Chemical & Engineering Data, 2019 Ninety-seven vapor-phase PvTx measurements are reported for six binary blends of cis-1,2,3,3,3-pentafluoroprop-1-ene (R1225ye(Z)) and isobutane (R600a), and sixty-six vapor-phase PvTx measurements are reported for four binary blends of 3,3,3 ...
Sebastiano Tomassetti +2 more
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432 Measurements of PVTx; Properties of the Binary Refrigerant R134a十R600a
The Proceedings of the Symposium on Environmental Engineering, 2013Takeru KIMURA +2 more
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Measurement of the PVTx properties of n-heptane in supercritical water
The Journal of Supercritical Fluids, 1997Abstract By means of a constant-volume piezometer, measurements have been made of the PVTx properties of water- n -heptane mixtures at supercritical conditions. The measurements cover the temperature range from 573 to 673 K and pressures from 2 to 30 MPa.
Ilmutdin M. Abdulagatov +4 more
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