Solubility Product of Tetravalent Neptunium in the Reducing Condition

Fujiwara, Kenso; Kohara, Yukitoshi*

Advanced Science Research(ARS2004) Advances in Heavy Elements Microbiology Research p.37, P. 37, 2004/00

Focusing on the cover layer materials (as the Radon Barrier Materials), which could have the effect to restrain the radon from scattering into the air and the effect of the radiation shielding, we produced the radon barrier materials with crude bentonite on an experimental basis, using the rotary type comprehensive unit for grinding and mixing, through which we carried out the evaluation of the characteristics thereof.