Equation of state modeling of phase equilibrium in the low-density polyethylene process: The Sanchez-Lacombe, statistical associating fluid theory, and polymer-Soave-Redlich-Kwong equations of state

Industrial and Engineering Chemistry Research

Volumn 37, Issue 11, 1998, Pages 4481-4491

  Orbey, Hasan ^a   Bokis, Costas P ^a   Chen, Chau Chyun ^a  

^a ASPEN TECHNOLOGY INC   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

COMPUTER SIMULATION; CORRELATION METHODS; EQUATIONS OF STATE; ETHYLENE; MATHEMATICAL MODELS; MIXTURES; PHASE EQUILIBRIA; SEPARATION;

FLASH SEPARATION; SANCHEZ-LACOMBE MODEL; SOAVE-REDLICH-KWONG MODEL; STATISTICAL ASSOCIATING FLUID THEORY;

LOW DENSITY POLYETHYLENES;

POLYETHYLENE;

EQUATION OF STATE; EQUILIBRIUM; POLYMER; PRODUCTION METHOD;

ARTICLE; CALORIMETRY; DYNAMICS; EQUILIBRIUM CONSTANT; FLUID FLOW; MATHEMATICAL ANALYSIS; SIMULATION;

EID: 0032216302     PISSN: 08885885     EISSN: None     Source Type: Journal    
DOI: 10.1021/ie980220+     Document Type: Article

References (4)

1. Lacombe R. H.; Sanchez, I. C. Statistical Thermodynamics of Fluid Mixtures. J. Phys. Chem. 1976, 80 (23), 2568-2580.
2. Sanchez, I. C.; Lacombe, R. H. Statistical thermodynamics of polymer solutions. Macromolecules 1978, 11 (6), 1145-1156.
3. Huang, S. H.; Radosz, M. Equation of State for Small, Large, Polydisperse, and Associating Molecules. Ind. Eng. Chem. Res. 1990, 29, 2284-2294.
4. Huang, S. H.; Radosz, M. Equation of State for Small, Large, Polydisperse, and Associating Molecules: Extension to Fluid Mixtures. Ind. Eng. Chem. Res. 1991, 30, 1994-2005.