Calculation of vapour-liquid equilibria in nitric acid-water-nitrate salt systems using an extended UNIQUAC equation

1986 ◽  
Vol 41 (5) ◽  
pp. 1185-1195 ◽  
Author(s):  
Bo Sander ◽  
Peter Rasmussen ◽  
Aage Fredenslund
Keyword(s):  
Nitric Acid ◽  
Acid Water ◽  
Nitrate Salt ◽  
Extended Uniquac ◽  
Uniquac Equation ◽  
Salt Systems

Correction - "Volumetric and Phase Behavior in the Nitric Acid—Water System"

1956 ◽  
Vol 48 (4) ◽  
pp. 816-816
Author(s):  
C. H. Duffy ◽  
W. H. Corcoran ◽  
B. H. Sage
Keyword(s):  
Nitric Acid ◽  
Phase Behavior ◽  
Water System ◽  
Acid Water

Thermal Stability and Safe Venting of the Tri-N-Butyl Phosphate-Nitric Acid-Water (“Red Oil”) System - I: Two-Layer System Mass Transfer Theory

2008 ◽  
Vol 163 (2) ◽  
pp. 285-293 ◽  
Author(s):  
Michael Epstein ◽  
Hans K. Fauske ◽  
Charles F. Askonas ◽  
Marc A. Vial ◽  
Patricia Paviet-Hartmann
Keyword(s):  
Thermal Stability ◽  
Mass Transfer ◽  
Nitric Acid ◽  
Acid Water ◽  
Layer System ◽  
Transfer Theory ◽  
Mass Transfer Theory

Aggregation and Protonation Phenomena in Third Phase Formation: An NMR Study of the Quaternary Malonamide/Dodecane/Nitric Acid/Water System

2001 ◽  
Vol 105 (13) ◽  
pp. 2551-2564 ◽  
Author(s):  
Lydie Lefrançois ◽  
Jean-Jacques Delpuech ◽  
Marc Hébrant ◽  
Jacques Chrisment ◽  
Christian Tondre
Keyword(s):  
Nitric Acid ◽  
Phase Formation ◽  
Water System ◽  
Acid Water ◽  
Third Phase ◽  
Nmr Study ◽  
Third Phase Formation

Experimental study of sticking probabilities for condensation of nitric acid — water vapor mixtures

2001 ◽  
Vol 32 (7) ◽  
pp. 913-932 ◽  
Author(s):  
R Rudolf ◽  
A Vrtala ◽  
M Kulmala ◽  
T Vesala ◽  
Y Viisanen ◽  
...  
Keyword(s):  
Experimental Study ◽  
Water Vapor ◽  
Nitric Acid ◽  
Acid Water ◽  
Sticking Probabilities ◽  
Vapor Mixtures

The Influence of Chemical Composition of Liquid Radioactive Waste on the Evaporation Process

2000 ◽  
Vol 663 ◽  
Author(s):  
P.P. Poluektov ◽  
L.P. Soukhanov ◽  
M.I. Zhicharev
Keyword(s):  
Nitric Acid ◽  
Chemical Composition ◽  
Radioactive Waste ◽  
Nuclear Power ◽  
Power Plants ◽  
Liquid Radioactive Waste ◽  
Salt Content ◽  
Evaporation Process ◽  
Simplified Models ◽  
Salt Systems

ABSTRACTA method is suggested to assess the tolerable salt content of the evaporator bottoms from the data on solubility in salt systems taken as simplified models of liquid radioactive waste (LRW) arising from nuclear power plants (NPP) with boiling reactors. It has been demonstrated that the degree of evaporation may be substantially increased by implementing the process in nitric acid. Equations have been derived that allow the calculation of the minimum needed acidity of the solution to allow maximum evaporation.

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