Phase Separation in the Ethylene--Polyethylene System at High Pressures. IV. The Procedure for Phase Equilibrium Calculation and Determination of Characteristic Parameters for Pure Components

Phase Separation in the Ethylene--Polyethylene System at High Pressures. IV. The Procedure for Phase Equilibrium Calculation and Determination of Characteristic Parameters for Pure Components

A conceptual algorithm for the calculation of phase equilibrium data for the ethylene--polyethylene system was established. Step by step procedures were evaluated for two ranges of pressure, which correspond to the reaction and separation steps in the commercial ethylene polymerization process. Fina...

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Veröffentlicht in:Journal of the Serbian Chemical Society 1985-01, Vol.50 (11-12), p.547-556
Hauptverfasser: Bogdanovic, V Z, Tasic, A Z, Dordevic, B D
Format: Artikel
Sprache:eng
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Zusammenfassung:A conceptual algorithm for the calculation of phase equilibrium data for the ethylene--polyethylene system was established. Step by step procedures were evaluated for two ranges of pressure, which correspond to the reaction and separation steps in the commercial ethylene polymerization process. Finally, the numerical values of basic input data were calculated, for temperatures and pressures of interest. 24 ref.--AA
ISSN:0352-5139