Study of the liquid–liquid equilibrium of 1-propanol+manganese sulphate and 2-propanol+lithium sulphate aqueous two-phase systems at different temperatures: Experiment and correlation

2012 ◽  
Vol 313 ◽  
pp. 107-113 ◽  
Author(s):  
Mohammed Taghi Zafarani-Moattar ◽  
Ebrahim Nemati-Kande ◽  
Amin Soleimani
Keyword(s):  
Liquid Equilibrium ◽  
Two Phase ◽  
Manganese Sulphate ◽  
Lithium Sulphate ◽  
Different Temperatures ◽  
Aqueous Two Phase Systems ◽  
Phase Systems

Liquid-Liquid Equilibria for Acetone + Several Citrates Aqueous Two-Phase Systems at Different Temperatures

2012 ◽  
Vol 549 ◽  
pp. 30-35
Author(s):  
Shi Ping Hu ◽  
Juan Han ◽  
Yong Sheng Yan ◽  
Yu Tao Hu
Keyword(s):  
Ternary Systems ◽  
Data Fitting ◽  
Potassium Citrate ◽  
Liquid Equilibrium ◽  
Two Phase ◽  
Different Temperatures ◽  
Tie Lines ◽  
Aqueous Two Phase Systems ◽  
Phase Systems ◽  
Tie Line

Liquid-liquid equilibria for the three kinds of the ternary systems acetone + ammonium, sodium or potassium citrate + water have been determined at T= (273.15, 283.15, and 298.15) K. Binodal curves, tie-lines, and integrated phase diagrams for the ternary systems are given. The data of the experimental bimodal curve are described with a four-parameter equation. The result also shows the temperature has little influence on the liquid-liquid equilibrium within the investigated range. The tie-line data calculated according to the bimodal data fitting equation and the lever arm rule were satisfactorily described by using the Othmer-Tobias and Bancroft equations, and the result conform the reliability of the calculation method and corresponding tie-line data.

Evaluation of salting-out effect in the liquid–liquid equilibrium of aqueous two-phase systems composed of 2-propanol and Na2SO4/MgSO4 at different temperatures

2017 ◽  
Vol 450 ◽  
pp. 184-193 ◽  
Author(s):  
Juliana Gomes Pimentel ◽  
Silvana Ferreira Bicalho ◽  
Olga Reinert Ramos Gandolfi ◽  
Lizzy Ayra Alcântara Verissimo ◽  
Sérgio de Sousa Castro ◽  
...  
Keyword(s):  
Liquid Equilibrium ◽  
Two Phase ◽  
Salting Out ◽  
Different Temperatures ◽  
Aqueous Two Phase Systems ◽  
Phase Systems

Liquid−Liquid Equilibrium of Aqueous Two-Phase Systems Containing Poly(ethylene) Glycol 4000 and Zinc Sulfate at Different Temperatures

2008 ◽  
Vol 53 (4) ◽  
pp. 919-922 ◽  
Author(s):  
Rosana Moura de Oliveira ◽  
Jane Sélia dos Reis Coimbra ◽  
Kelly Roberta Francisco ◽  
Luis Antonio Minim ◽  
Luis Henrique Mendes da Silva ◽  
...  
Keyword(s):  
Ethylene Glycol ◽  
Zinc Sulfate ◽  
Poly Ethylene Glycol ◽  
Liquid Equilibrium ◽  
Two Phase ◽  
Different Temperatures ◽  
Aqueous Two Phase Systems ◽  
Phase Systems ◽  
Poly Ethylene

Liquid–Liquid Equilibrium of Primary and Secondary Aqueous Two-Phase Systems Composed of Sucrose + Triton X-114 + Water at Different Temperatures

2014 ◽  
Vol 59 (9) ◽  
pp. 2756-2762 ◽  
Author(s):  
Subbarayalu Ramalakshmi ◽  
Ramakrishnan Nagasundara Ramanan ◽  
Arbakariya B. Ariff ◽  
Chien Wei Ooi
Keyword(s):  
Liquid Equilibrium ◽  
Two Phase ◽  
Different Temperatures ◽  
Aqueous Two Phase Systems ◽  
Phase Systems ◽  
Triton X

Liquid−Liquid Equilibrium Data for Aqueous Two-Phase Systems Composed of Ethylene Oxide Propylene Oxide Copolymers

2011 ◽  
Vol 56 (2) ◽  
pp. 190-194 ◽  
Author(s):  
Kelany S. Nascimento ◽  
Sonia Yelo ◽  
Benildo S. Cavada ◽  
Ana M. Azevedo ◽  
Maria R. Aires-Barros
Keyword(s):  
Ethylene Oxide ◽  
Propylene Oxide ◽  
Liquid Equilibrium ◽  
Two Phase ◽  
Equilibrium Data ◽  
Aqueous Two Phase Systems ◽  
Phase Systems
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