Open AccessTHE INFLUENCE OF MASS AND SIZE EFFECTS ON THE RADIOLYSIS PROCESS OF WATER IN THE BeO/H2O SUSPENDED SYSTEM BY THE GAMMA-QUANTA
Author(s) -
Y. D. Jafarov
Publication year - 2020
Publication title -
problems of atomic science and technology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.216
H-Index - 17
eISSN - 1562-6016
pISSN - 1682-9344
DOI - 10.46813/2020-128-017
Subject(s) - radiolysis , yield (engineering) , beryllium oxide , hydrogen , particle size , volume (thermodynamics) , beryllium , tritiated water , materials science , oxide , radiation , chemistry , analytical chemistry (journal) , radiochemistry , physics , thermodynamics , nuclear physics , tritium , aqueous solution , environmental chemistry , organic chemistry , metallurgy
The amount, formation rate and radiation-chemical yield of molecular hydrogen obtained from water radiolysis process within the system, have been defined according to both water and BeO by maintaining the water volume constant (V = 5 ml); by changing the mass (mBeO= 0.0 (pure water), 0.01; 0.02; 0.04; 0.08; 0.2 g) and particle size (d < 4, d = 32…53 and 75…106 μm) of beryllium oxide in the porous BeO/H2O suspended systems by the influence of γ-quanta (60Co, P = 19.5 rad/s, T = 300 K). It has been established that the amount, formation rate and radiation-chemical yield of molecular hydrogen defined according to both water and BeO from radiation-heterogeneous transformation of water in these systems, change depending on mass and particle size of BeO added to water.