Correlation of vapor-liquid equilibria for the system ammonia-carbon

to zero. The exceptions are the parameters ß ) for. NH4+-HC03- and NH4+-NH2COCr, which appear to be considerably more important thanthe other interac...
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1958 Ind. Eng. Chem. Res., Vol. 27, No. 10, 1988

ADDITIONS AND CORRECTIONS Correlation of Vapor-Liquid Equilibria for the System Ammonia-Carbon Dioxide-Water [Volume 26, Number 7, page 14821. Kenichi Kawazuishi and John M. Prausnitz* Page 1484. The sentence starting seven lines from the bottom of the first column should read as follows: In these calculations, most liquid-phase interaction parameters (molecule-molecule, molecule-ion, ion-ion) are set equal to zero. The exceptions are the parameters for NH4+-HCO3- and NH,+-NH2COO-, which appear to be considerably more important than the other interaction parameters. These are set to 0.5 and 0.4, respectively, these values are recommended by Pawlikowski et al. (1982a). Page 1484. In Table IV, the molality of C02 for the first data point should be 0.986, instead of 0.864. The authors thank Dr. Bruce Poling and Allan Harvey for calling these discrepancies to their attention.