Rigorous and simplified procedures for determining the pure-component parameters in the Redlich—Kwong—soave equation of state

✍ Scribed by G. Soave

• Publisher: Elsevier Science
• Year: 1980
• Tongue: English
• Weight: 414 KB
• Volume: 35
• Category: Article
• ISSN: 0009-2509
• DOI: 10.1016/0009-2509(80)85007-x

✦ Synopsis

The paper descrks three procedures to derive the pure-component parameters for a recently proposed Redbcl+Kwong type equation of state, which appltes to polar and nonpolar compounds and to morgamc gases Besrdes a ngorous procedure, a slmphfied one 1s described.. with the same accuracy, but much lower computation time A thud, very fast procedure IS suggested, whrch makes use of only two experImental pomts (the atmospheric bodmg temperature and the bolhng temperature at a pressure of 10 mm Hg) and gves the result duectly, with no lteratlve procedure