Equilibrium constants for the system tri-n-butyl phosphate-water-nitric acid
Journal Article
·
· Journal of Physical Chemistry
The equilibrium constant for the reaction of tri-n-butyl phosphate with associated nitric acid was calculated to be 19.9 plus or minus 0.5. The equilibrium distribution constant for the partition of associated nitric acid into tri-n-butyl phosphate was determined as 0.19. The equilibrium constants obtained were used to calculate the concentration of associated nitric acid in dilute aqueous nitric acid solutions. These calculations were made from the equilibrium distribution curve for nitric acid between tri-n-butyl phosphate and water at 25° over the concentration range of 6 to 12M aqueous nitric acid.
- Research Organization:
- National Lead Co. of Ohio, Cincinnati
- Sponsoring Organization:
- USDOE
- NSA Number:
- NSA-14-025403
- OSTI ID:
- 4131131
- Journal Information:
- Journal of Physical Chemistry, Journal Name: Journal of Physical Chemistry Journal Issue: 9 Vol. 64; ISSN 0022-3654
- Country of Publication:
- Country unknown/Code not available
- Language:
- English
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