NUKLEONIKA 2004, 49(4):163-165
Aleksander Bilewicz
1 Department of Radiochemistry, Institute of Nuclear Chemistry and Technology,
16 Dorodna Str., 03-195 Warsaw, Poland
High-temperature sorption of corrosion products from primary cooling circuit is an effective method
for radiation reduction in pressurize and boiling reactor plants. We have developed a suitable high
temperature resistant adsorbent by impregnating a porous stainless steel membrane with titanium oxide.
The adsorption studies of corrosion products in soluble and insoluble forms indicate that the
stainless steel membrane impregnated with TiO2 combines high affinity of TiO2 for
transition metal cations with a high mechanical stability of the porous steel membrane under
high-temperature and high-pressure conditions.