公开(公告)号：US4204974A

公开(公告)日：1980-05-27

申请号：US850369

申请日：1977-11-10

申请人： Anwer Puthawala ,  Lutz Hoffmann ,  Hermann Emmert ,  Werner Hild ,  Hans-Erich John ,  Wolfgang Kluger

发明人： Anwer Puthawala ,  Lutz Hoffmann ,  Hermann Emmert ,  Werner Hild ,  Hans-Erich John ,  Wolfgang Kluger

IPC分类号： G21F9/00 ,  G21F9/08 ,  G21F9/30 ,  G21F9/34

CPC分类号： G21F9/08 ,  G21F9/008 ,  G21F9/307

摘要： Method and apparatus for encapsulating radioactive plastic wastes, particularly radioactively contaminated ion exchange filter material containing water, in bituminous solidification substances, by drying the radioactive waste separate and apart from the bituminous substance, introducing regulated amounts of dry radioactive waste into the bituminous substance and kneading the mixture at a temperature of 120.degree. C. or lower to encapsulate the dry radioactive waste by the mechanical action of the kneading, and pouring the kneaded, encapsulated radioactive plastic waste into a container. Undesired decomposition with discharge of pollutants into the atmosphere are avoided.

摘要翻译： 将放射性塑料废物，特别是放射性污染的含水离子交换过滤材料包裹在沥青固化物质中的方法和装置，通过将放射性废物与沥青物质分开干燥，将规定量的干放射性废物引入沥青物质和揉捏 混合物在120℃或更低的温度下通过捏合的机械作用包封干燥的放射性废物，并将捏合的包封的放射性塑料废物倒入容器中。 避免了污染物排放到大气中的不希望的分解。