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Applicability of the redlich-kwong equation of state and its modifications to polar gases

✍ Scribed by B.D. Djordjević; A.N. Mihajlov; D.K. Grozdanić; A.Ž. Tasić; A.L. Horvath

Publisher
Elsevier Science
Year
1977
Tongue
English
Weight
452 KB
Volume
32
Category
Article
ISSN
0009-2509

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✦ Synopsis

The constants of the Redhch-Kwong equation of state were optutuzed for each avtiable lsotherrn using the expenmental P-v-T data of nonpolar, shghtly polar and polar substances For 3524 expenmental data pomts of gaseous benzene, carbon monoxide. propylene, hydrogen sulptide, sulphur dloxlde. ammoma, methanol, water and methyl chionde, the total mean absolute devlatlon m compresslbdlty factor was 0483%

In all cases the data predlcted by this method are to be preferred to the results of other motications such as Chaudron-Asselmeau-

📜 SIMILAR VOLUMES

Use of the redlich and kwong equation of
Use of the redlich and kwong equation of state in calculating thermodynamic properties of gases from experimental compressibility data
✍ Hendrick C. Van Ness 📂 Article 📅 1955 🏛 American Institute of Chemical Engineers 🌐 English ⚖ 503 KB

Convenient and accurate methods of calculating the thermodynamic properties of gases from experimental compressibility-factor data through the use of the Redlich and Kwong equation of state are presented. Analytical and graphical methods are combined. As an example, fugacity and activity coefficient

Correlation and prediction of vapor-liqu
Correlation and prediction of vapor-liquid equilibria with the redlich-kwong equation of state
✍ David Zudkevitch; Joseph Joffe 📂 Article 📅 1970 🏛 American Institute of Chemical Engineers 🌐 English ⚖ 810 KB

A modified Redlich-Kwong equation has been applied to the calculation of phase equilibria in multicomponent systems. The two parameters of the Redlich-Kwong equation are treated as temperature functions. They are obtained for each pure component from experimental vapor pressures and liquid densities