Liquid-vapor and solid-liquid-vapor phase equilibria in natural gas systems. Final report, February 1986-March 1989

Technical Report · Mon Aug 28 00:00:00 EDT 1989

OSTI ID:6029103

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

Related Subjects

03 NATURAL GAS
NATURAL GAS
PHASE STUDIES
BUTANE
CARBON DIOXIDE
EQUILIBRIUM
ETHANE
LIQUIDS
MIXTURES
NITROGEN
PHASE DIAGRAMS
PRESSURE DEPENDENCE
PROGRESS REPORT
TEMPERATURE DEPENDENCE
VAPORS
ALKANES
CARBON COMPOUNDS
CARBON OXIDES
CHALCOGENIDES
DIAGRAMS
DISPERSIONS
DOCUMENT TYPES
ELEMENTS
ENERGY SOURCES
FLUIDS
FOSSIL FUELS
FUEL GAS
FUELS
GAS FUELS
GASES
HYDROCARBONS
NONMETALS
ORGANIC COMPOUNDS
OXIDES
OXYGEN COMPOUNDS
033000* - Natural Gas- Properties & Composition