Gamma-radiolysis of TBP and DBPA in the presence of HNO/sub 3/
Journal Article
·
· Sov. Radiochem. (Engl. Transl.); (United States)
OSTI ID:5532204
The authors show that DBPA, MBPA, H/sub 3/PO/sub 4/, polymer, nitration and oxidation products, hydrogen, and gaseous products (methane, ethane, etc.) are formed. When oxygen or air is bubbled through the two-phase system, the rate of formation of acidic radiolysis products is constant over gamma irradiation doses and is greater than the rate of formation in oxygen-deficient systems. It has been shown that /sup G/ DBPA and /sup G/ MBPA and the equilibrium concentrations of DBPA are greater. Other conditions being equal, the greater is the concentration of metal ions (Pu/sup 4 +/, UO/sup 2 +//sub 2/) in the extractant.
- OSTI ID:
- 5532204
- Journal Information:
- Sov. Radiochem. (Engl. Transl.); (United States), Journal Name: Sov. Radiochem. (Engl. Transl.); (United States) Vol. 27:1; ISSN SVRDA
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
38 RADIATION CHEMISTRY, RADIOCHEMISTRY, AND NUCLEAR CHEMISTRY
400600* -- Radiation Chemistry
ALKANES
BUTYL PHOSPHATES
CHEMICAL COMPOSITION
CHEMICAL RADIATION EFFECTS
CHEMICAL REACTION KINETICS
CHEMICAL REACTION YIELD
CHEMICAL REACTIONS
CHEMISTRY
DBP
DECOMPOSITION
ELECTROMAGNETIC RADIATION
ELEMENTS
EQUILIBRIUM
ESTERS
ETHANE
GAMMA RADIATION
HYDROCARBONS
HYDROGEN COMPOUNDS
INORGANIC ACIDS
IONIZING RADIATIONS
KINETICS
MBP
METHANE
NITRIC ACID
NONMETALS
ORGANIC COMPOUNDS
ORGANIC PHOSPHORUS COMPOUNDS
OXYGEN
PHOSPHORIC ACID
PHOSPHORIC ACID ESTERS
QUANTITY RATIO
RADIATION CHEMISTRY
RADIATION EFFECTS
RADIATIONS
RADIOLYSIS
REACTION KINETICS
TBP
YIELDS
400600* -- Radiation Chemistry
ALKANES
BUTYL PHOSPHATES
CHEMICAL COMPOSITION
CHEMICAL RADIATION EFFECTS
CHEMICAL REACTION KINETICS
CHEMICAL REACTION YIELD
CHEMICAL REACTIONS
CHEMISTRY
DBP
DECOMPOSITION
ELECTROMAGNETIC RADIATION
ELEMENTS
EQUILIBRIUM
ESTERS
ETHANE
GAMMA RADIATION
HYDROCARBONS
HYDROGEN COMPOUNDS
INORGANIC ACIDS
IONIZING RADIATIONS
KINETICS
MBP
METHANE
NITRIC ACID
NONMETALS
ORGANIC COMPOUNDS
ORGANIC PHOSPHORUS COMPOUNDS
OXYGEN
PHOSPHORIC ACID
PHOSPHORIC ACID ESTERS
QUANTITY RATIO
RADIATION CHEMISTRY
RADIATION EFFECTS
RADIATIONS
RADIOLYSIS
REACTION KINETICS
TBP
YIELDS