Method of containment of radioactive waste, in particular containing isotopes of cesium, strontium, cobalt and their analogues, actinides and lanthanides

摘要

The purpose of the notification is to provide for the protection of radioactive waste, in particular containing isotopes of caesium, strontium, cobalt and their analogues, actinides and lanthanes, consisting of the preparation of a aqueous solution of waste containing radioactive isotopes, which is applied to volatile ash or scrap slag. from burning brown coal, dry ash or slag with an isotope applied, then dried ash or slag with an isotope applied shall be mixed with a prepared sulphur polymer bonding and with a small fraction at an elevated temperature up to the melting of the sulphur polymer bonding,keeps the melted mixture at an elevated temperature for up to ten minutes, then pours into heated forms and after 24 hours disintegrates the resulting sulphur concrete.