Vapor-liquid equilibria for the ternary system N2 + CO2 +n-C4H10 at 250 and 270 K1 |
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| Authors: | T S Brown E D Sloan A J Kidnay |
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| Affiliation: | (1) Conoco, Inc., P.O. Box 1267, 74602-1267 Ponca City, Oklahoma, U.S.A.;(2) Department of Chemical Engineering and Petroleum Refining, Colorado School of Mines, 80401 Golden, Colorado, U.S.A. |
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| Abstract: | The system studied was nitrogen + carbon dioxide +n-butane at 250 and 270 K and at pressures from 1.5 to 14 MPa. The Peng-Robinson equation was used to model the results, since it is the most widely accepted equation of state in the gas processing industry. In general, the predictions are most accurate at low and moderate pressures and poorest at high pressures, especially near the critical region. |
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| Keywords: | binary system butane carbon dioxide nitrogen ternary system vapor-liquid equilibria |
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