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Calculation of multicomponent vapour—liquid equilibrium from liquid boiling temperature data

✍ Scribed by Bogdan Jasiński; Stanisław Malanowski

Publisher
Elsevier Science
Year
1970
Tongue
English
Weight
582 KB
Volume
25
Category
Article
ISSN
0009-2509

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✦ Synopsis

iterative numerical method has been suggested for calculating multicomponent vapourliquid equilibria from boiling temperature data involving minimization of temperature reciprocal residuals. For representation of the temperature as an implicit function of the liquid composition, the set of equations [7-131 is used. The Gram-Schmidt orthogonahzation is applied to overcome the singularity of the normal equations. Tests on four binary and one ternary system indicate very good agreement between the observed and calculated results.

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