Estimation of critical pressures by the rackett equation

✍ Scribed by Alessandro Vetere

• Book ID: 103007964
• Publisher: Elsevier Science
• Year: 1989
• Tongue: English
• Weight: 467 KB
• Volume: 44
• Category: Article
• ISSN: 0009-2509
• DOI: 10.1016/0009-2509(89)85252-2

✦ Synopsis

Two

methods for calculating critical pressure (P,) values from liquid density data by using the Rackett equation are proposed. The reliability of these methods is discussed on the basis of the results obtained by predicting the P. values of nearly 100 organic compounds which are representative of many structural types. Several strategies to improve the accuracy of the proposed methods are also discussed.