Liquid-vapor and solid-liquid-vapor phase equilibria in natural gas systems. Final report, February 1986-March 1989
A low-temperature vapor-liquid equilibria (VLE) apparatus is used to measure VLE for the nitrogen + carbon dioxide + ethane ternary system at 220 K and 0.803, 4.000, and 9.000 MPa and at 270 K and 3.450, 6.000, 8.400, 9.000, and 9.600 MPa. The constituent binaries were also studied at 220 and 270 K. VLE is also measured for the nitrogen + carbon dioxide + n-butane ternary system at 250 K and 1.500, 6.000, 12.000, and 14.000 MPa and at 270 K and 1.500, 6.000, 12.000, 13.000, and 14.000 MPa. VLE for the constituent binaries is measured at 250 and 270 K. A high-temperature VLE apparatus also measures vapor-liquid equilibria for hydrocarbons at temperatures from 310 to 500 K and at pressures up to 3000 psia.
- Research Organization:
- Colorado School of Mines, Golden, CO (USA). Dept. of Chemical Engineering and Petroleum Refining
- OSTI ID:
- 6029103
- Report Number(s):
- PB-91-133553/XAB; CNN: GRI-5086-260-1212
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
033000* -- Natural Gas-- Properties & Composition
ALKANES
BUTANE
CARBON COMPOUNDS
CARBON DIOXIDE
CARBON OXIDES
CHALCOGENIDES
DIAGRAMS
DISPERSIONS
DOCUMENT TYPES
ELEMENTS
ENERGY SOURCES
EQUILIBRIUM
ETHANE
FLUIDS
FOSSIL FUELS
FUEL GAS
FUELS
GAS FUELS
GASES
HYDROCARBONS
LIQUIDS
MIXTURES
NATURAL GAS
NITROGEN
NONMETALS
ORGANIC COMPOUNDS
OXIDES
OXYGEN COMPOUNDS
PHASE DIAGRAMS
PHASE STUDIES
PRESSURE DEPENDENCE
PROGRESS REPORT
TEMPERATURE DEPENDENCE
VAPORS