A process for the disposal of a contaminated with at least one article from Radiotoxikum reactor graphite and / or coal stone

A process for the disposal of a contaminated with at least one article from Radiotoxikum reactor graphite and / or coal stone, in which a) is comminuted to a granulate of the object, b) before the article during and / or is baked after crushing to reduce its contamination and c) the granulate in such a manner either aa) is cast around with a liquefied encasing mass or bb) is blended with the encasing mass in powder or grain form and then heated to liquefy the pelleting, that a flowable or formable mixture of pelleting and granules are formed, wherein the liquefied encasing mass either itself hardens into a ceramic or reacts chemically with the granulate to form a ceramic.