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An extension of the Pitzer equation for the excess Gibbs energy of aqueous electrolyte systems to aqueous polyelectrolyte solutions
(ELSEVIER SCIENCE BV, 2008)
Pitzer`s equation for the excess Gibbs energy of aqueous solutions of low-molecular electrolytes is extended to aqueous solutions of polyelectrolytes. The model retains the original form of Pitzer`s model (combining a ...
Calculation of liquid-liquid equilibrium of aqueous two-phase systems using a chemical-theory-based excess Gibbs energy model
(Brazilian Society of Chemical Engineering, 2004)
Water activity of aqueous solutions of ethylene oxide-propylene oxide block copolymers and maltodextrins
(Brazilian Society of Chemical Engineering, 2010)
The water activity of aqueous solutions of EO-PO block copolymers of six different molar masses and EO/PO ratios and of maltodextrins of three different molar masses was determined at 298.15 K. The results showed that these ...
WATER ACTIVITY OF AQUEOUS SOLUTIONS OF ETHYLENE OXIDE-PROPYLENE OXIDE BLOCK COPOLYMERS AND MALTODEXTRINS
(BRAZILIAN SOC CHEMICAL ENG, 2010)
The water activity of aqueous solutions of EO-PO block copolymers of six different molar masses and EO/PO ratios and of maltodextrins of three different molar masses was determined at 298.15 K. The results showed that these ...
Water activity of aqueous solutions of ethylene oxide-propylene oxide block copolymers and maltodextrins
(Brazilian Society of Chemical Engineering, 2010-03-01)
The water activity of aqueous solutions of EO-PO block copolymers of six different molar masses and EO/PO ratios and of maltodextrins of three different molar masses was determined at 298.15 K. The results showed that these ...
A modified UNIQUAC equation for mixtures containing self-associating compounds
(Brazilian Society of Chemical Engineering, 2005)
Water activity of aqueous solutions of ethylene oxide-propylene oxide block copolymers and maltodextrins
(Brazilian Society of Chemical Engineering, 2015)
Water activity of aqueous solutions of ethylene oxide-propylene oxide block copolymers and maltodextrins
(Brazilian Society of Chemical Engineering, 2015)
Solubility of solids in supercritical fluids using equations of state — excess Gibbs free energy models
(Process Technology Proceedings, 1996)
Solubilities of several organic solids in four supercritical fluids are calculated with Soave and Peng-Robinson equations of state, incorporating excess Gibbs free energy into the mixing rules, with Heidemann-Kokal, ...
Prediction of heat capacity, density and freezing point of liquid refrigerant solutions using an excess Gibbs energy model
(Elsevier, 2007-12)
Immersion chilling and freezing (ICF) of foods use aqueous solutions at low temperature that are considered secondary refrigerants. These solutions contain solutes such as NaCl, CaCl2, KCl, ethanol, glucose, etc. The ICF ...