Correlation of phase equilibria for water + hydrocarbon systems at high temperatures and pressures by cubic equation of state

Masashi Haruki, Yukihito Yahiro, Hidenori Higashi, Yoshio Iwai, Yasuhiko Arai

Research output: Contribution to journalArticle

8 Citations (Scopus)

Abstract

A modified-Soave-Redlich-Kwong (MSRK) equation of state with an exponent-type mixing rule for the energy parameter and a conventional mixing rule for the size parameter is applied to correlate the phase equilibria for four binary mixtures of water + hydrocarbon (benzene, hexane, decane, and dodecane) systems at high temperatures and pressures. It is noted that good correlation results are obtained by using the mixing rules with interaction parameters between unlike molecules.

Original languageEnglish
Pages (from-to)535-539
Number of pages5
JournalJOURNAL OF CHEMICAL ENGINEERING OF JAPAN
Volume32
Issue number4
DOIs
Publication statusPublished - Aug 1999

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Hydrocarbons
Equations of state
Phase equilibria
Water
Hexanes
Binary mixtures
Benzene
Hexane
Temperature
Molecules

All Science Journal Classification (ASJC) codes

  • Chemistry(all)
  • Chemical Engineering(all)

Cite this

Correlation of phase equilibria for water + hydrocarbon systems at high temperatures and pressures by cubic equation of state. / Haruki, Masashi; Yahiro, Yukihito; Higashi, Hidenori; Iwai, Yoshio; Arai, Yasuhiko.

In: JOURNAL OF CHEMICAL ENGINEERING OF JAPAN, Vol. 32, No. 4, 08.1999, p. 535-539.

Research output: Contribution to journalArticle

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