Vapor-liquid equilibria in the nitrogen + carbon dioxide + propane system from 240 to 330 K at pressures to 15 MPa

Journal Article · Wed Sep 01 00:00:00 EDT 1999 · Journal of Chemical and Engineering Data

DOI:https://doi.org/10.1021/je980321e· OSTI ID:697120

Yucelen, B; Kidnay, A J ^[1]

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1. Colorado School of Mines, Golden, CO (United States). Dept. of Chemical Engineering and Petroleum-Refining

The design and development of separation processes in the natural gas industry requires accurate knowledge of the vapor-liquid equilibria of multicomponent systems consisting of the alkane hydrocarbons with carbon dioxide and nitrogen. Vapor-liquid equilibria were measured for the nitrogen, carbon dioxide, and propane ternary system and its constituent binaries over the temperature range 240 K to 330 K. The binary systems were measured at 240, 270, and 330 K, and the ternary system was studied at 240 K for 2.0 and 13.0 MPa, 270 K for 2.0, 6,0, and 13.0 MPa, and 330 K and 5 MPa. The Peng-Robinson equation of state was used to model the system.

• OSTI ID: 697120
• Journal Information: Journal of Chemical and Engineering Data, Vol. 44, Issue 5; Other Information: PBD: Sep-Oct 1999
• Country of Publication: United States
• Language: English

Related Subjects

03 NATURAL GAS
NATURAL GAS
NITROGEN
CARBON DIOXIDE
PROPANE
EQUILIBRIUM
PHASE STUDIES
SEPARATION PROCESSES
EQUATIONS OF STATE