PHASE BEHAVIOR MODELING OF ALKYL AMINE + HYDROCARBON AND ALKYL AMINE + ALCOHOL SYSTEMS USING A GROUP CONTRIBUTION ASSOCIATING EQUATION OF STATE

FRANCISCO SÁNCHEZ; AMIR H. MOHAMMADI; ALFONSINA ESTER ANDREATTA; SELVA PEREDA; ESTEBAN A. BRIGNOLE; DOMINIQUE RICHON

INDUSTRIAL & ENGINEERING CHEMICAL RESEARCH

AMER CHEMICAL SOC

Lugar: Columbus; Año: 2009 vol. 48 p. 7705 - 7712

0888-5885

In this work, a group contribution-associating equation of state, namely, GCA-EoS, is extended to model the phase behavior of alkyl amine + hydrocarbon and alkyl amine + alcohol systems while considering the association of functional groups. A generalized routine has been implemented to quantify the association effects through functional groups with associating sites. The predictions of the model are found in good agreement with experimental data from the literature. The model parameters were estimated in the temperature range 218-428 K and pressures up to 735 kPa. association of functional groups. A generalized routine has been implemented to quantify the association effects through functional groups with associating sites. The predictions of the model are found in good agreement with experimental data from the literature. The model parameters were estimated in the temperature range 218-428 K and pressures up to 735 kPa. association of functional groups. A generalized routine has been implemented to quantify the association effects through functional groups with associating sites. The predictions of the model are found in good agreement with experimental data from the literature. The model parameters were estimated in the temperature range 218-428 K and pressures up to 735 kPa. association of functional groups. A generalized routine has been implemented to quantify the association effects through functional groups with associating sites. The predictions of the model are found in good agreement with experimental data from the literature. The model parameters were estimated in the temperature range 218-428 K and pressures up to 735 kPa. association of functional groups. A generalized routine has been implemented to quantify the association effects through functional groups with associating sites. The predictions of the model are found in good agreement with experimental data from the literature. The model parameters were estimated in the temperature range 218-428 K and pressures up to 735 kPa. association of functional groups. A generalized routine has been implemented to quantify the association effects through functional groups with associating sites. The predictions of the model are found in good agreement with experimental data from the literature. The model parameters were estimated in the temperature range 218-428 K and pressures up to 735 kPa. association of functional groups. A generalized routine has been implemented to quantify the association effects through functional groups with associating sites. The predictions of the model are found in good agreement with experimental data from the literature. The model parameters were estimated in the temperature range 218-428 K and pressures up to 735 kPa. association of functional groups. A generalized routine has been implemented to quantify the association effects through functional groups with associating sites. The predictions of the model are found in good agreement with experimental data from the literature. The model parameters were estimated in the temperature range 218-428 K and pressures up to 735 kPa. association of functional groups. A generalized routine has been implemented to quantify the association effects through functional groups with associating sites. The predictions of the model are found in good agreement with experimental data from the literature. The model parameters were estimated in the temperature range 218-428 K and pressures up to 735 kPa. association of functional groups. A generalized routine has been implemented to quantify the association effects through functional groups with associating sites. The predictions of the model are found in good agreement with experimental data from the literature. The model parameters were estimated in the temperature range 218-428 K and pressures up to 735 kPa. association of functional groups. A generalized routine has been implemented to quantify the association effects through functional groups with associating sites. The predictions of the model are found in good agreement with experimental data from the literature. The model parameters were estimated in the temperature range 218-428 K and pressures up to 735 kPa. association of functional groups. A generalized routine has been implemented to quantify the association effects through functional groups with associating sites. The predictions of the model are found in good agreement with experimental data from the literature. The model parameters were estimated in the temperature range 218-428 K and pressures up to 735 kPa. association of functional groups. A generalized routine has been implemented to quantify the association effects through functional groups with associating sites. The predictions of the model are found in good agreement with experimental data from the literature. The model parameters were estimated in the temperature range 218-428 K and pressures up to 735 kPa. association of functional groups. A generalized routine has been implemented to quantify the association effects through functional groups with associating sites. The predictions of the model are found in good agreement with experimental data from the literature. The model parameters were estimated in the temperature range 218-428 K and pressures up to 735 kPa. association of functional groups. A generalized routine has been implemented to quantify the association effects through functional groups with associating sites. The predictions of the model are found in good agreement with experimental data from the literature. The model parameters were estimated in the temperature range 218-428 K and pressures up to 735 kPa. association of functional groups. A generalized routine has been implemented to quantify the association effects through functional groups with associating sites. The predictions of the model are found in good agreement with experimental data from the literature. The model parameters were estimated in the temperature range 218-428 K and pressures up to 735 kPa. + hydrocarbon and alkyl amine + alcohol systems while considering the association of functional groups. A generalized routine has been implemented to quantify the association effects through functional groups with associating sites. The predictions of the model are found in good agreement with experimental data from the literature. The model parameters were estimated in the temperature range 218-428 K and pressures up to 735 kPa.-428 K and pressures up to 735 kPa.