Vapor–liquid equilibria of binary tri-potassium citrate + water and ternary polypropylene oxide 400 + tri potassium citrate + water systems from isopiestic measurements over a range of temperatures

Sadeghi, Rahmat and Ziamajidi, Fatemeh (2008) Vapor–liquid equilibria of binary tri-potassium citrate + water and ternary polypropylene oxide 400 + tri potassium citrate + water systems from isopiestic measurements over a range of temperatures. In: 11th Iranian Physical Chemistry Seminar-July 2008, July 2008, Ardabil, Iran.

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Abstract

Thermodynamic properties of aqueous polymer–salt systems are necessary for a fundamental understanding of the phase forming ability and also for the development of theoretical models for the prediction of the partitioning behavior of the two phase system. In an ATPS, water constitutes the bulk component of the two phases and therefore water is a special and key component and closely related with the other two- phase-forming components. Thus, the thermodynamic properties of water in these systems should be paid great attention. Also the activity is an important and key thermodynamic property, because, it is closely related with the other thermodynamic properties and in thermodynamic modeling for separation methods, it is the essential variable. This work is devoted to obtain the water activities of binary tri-potassium citrate + water and ternary polypropylene oxide 400 + tri potassium citrate +water systems at 293.15–313.15 K.

Item Type: Conference or Workshop Item (Paper)
Persian Title: Vapor–liquid equilibria of binary tri-potassium citrate + water and ternary polypropylene oxide 400 + tri potassium citrate + water systems from isopiestic measurements over a range of temperatures
Persian Abstract: -
Subjects: Divisions > Conferences > 11th Iranian Physical Chemistry Seminar- July 2008
Conferences > 11th Iranian Physical Chemistry Seminar- July 2008
Divisions: Conferences > 11th Iranian Physical Chemistry Seminar- July 2008
Subjects > Conferences > 11th Iranian Physical Chemistry Seminar- July 2008
Date Deposited: 17 Jun 2019 05:42
Last Modified: 17 Jun 2019 05:42
URI: http://repository.uma.ac.ir/id/eprint/6833

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