Kinetics of radiolytic decomposition of tri-n-butylphosphate

Journal Article · Mon Sep 01 04:00:00 EDT 1986 · Sov. At. Energy (Engl. Transl.); (United States)

DOI:https://doi.org/10.1007/BF01132310· OSTI ID:6870807

Vladimirova, M V; Kulikov, I A

This paper studies the kinetics of the formation of the products of radiolysis of tri-n-butylphosphate (TBP). From a comparison of the calculations presented and experimental data previously obtained it follows that the accepted mechanisms of radiolysis of TBP and the kinetic scheme are satisfactorily described by the experimental data on the variation of TBP and DBPA with D = 10/sup 3/-10/sup 6/ Gy, but they do not satisfactorily described the data on the variation of MBPA and H/sub 3/PO/sub 4/. For D = 10/sup 3/-10/sup 6/ Gy, the instantaneous values of TBP and DBPA for fixed absorbed dose, irradiation dose rate, and time can be calculated using the formulas presented in this work.

• OSTI ID: 6870807
• Journal Information: Sov. At. Energy (Engl. Transl.); (United States), Journal Name: Sov. At. Energy (Engl. Transl.); (United States) Vol. 60:3; ISSN SATEA
• Country of Publication: United States
• Language: English

Related Subjects

38 RADIATION CHEMISTRY, RADIOCHEMISTRY, AND NUCLEAR CHEMISTRY
400600* -- Radiation Chemistry
BUTYL PHOSPHATES
CALCULATION METHODS
CHEMICAL RADIATION EFFECTS
CHEMICAL REACTION KINETICS
CHEMICAL REACTION YIELD
CHEMICAL REACTIONS
CHEMISTRY
COMPARATIVE EVALUATIONS
DBP
DECOMPOSITION
DOSE RATES
DOSES
ELECTROMAGNETIC RADIATION
ESTERS
GAMMA RADIATION
HYDROGEN COMPOUNDS
INORGANIC ACIDS
IONIZING RADIATIONS
IRRADIATION
KINETICS
MBP
ORGANIC COMPOUNDS
ORGANIC PHOSPHORUS COMPOUNDS
PHOSPHORIC ACID
PHOSPHORIC ACID ESTERS
RADIATION CHEMISTRY
RADIATION DOSES
RADIATION EFFECTS
RADIATIONS
RADIOLYSIS
REACTION KINETICS
TBP
YIELDS