Container for direct ultimate waste disposal of spent See 'nuclear fuel'. elements. Naming relates to Castor® (transport and interim storage container for spent See 'nuclear fuel'. elements) after the twin brothers Cask for storage and transport of radioactive material. Type... and Pollux of the Greek legend. The concept of direct ultimate waste disposal provides that spent See 'nuclear fuel'. elements be compacted, packaged in tightly closed containers and safely stored in repositories isolated from the Sphere of life for all organisms on earth; it reaches only a.... For reference test, a container with a design of the “Pollux” type has been developed which can hold up to eight Power reactor in which the heat is dissipated from the core ... See 'nuclear fuel'. elements. It has a diameter of about 1.5 m, a length of approx. 5.5 m and a weight of 64 tonnes when loaded. The container is equipped with a double shell and ensures the safe inclusion of radionuclides. An internal container to accommodate the compacted See 'nuclear fuel'. elements – separated by a Uncharged elementary particle with a mass of 1.67492716 ·10... Material used to "decelerate" fast neutrons to low energies,... – is surrounded and protected by an external shield container made of spheroidal graphite (SG) iron. The Pollux container system is designed in compliance with the traffic Low active waste; usually with an activity concentration of ... regulations for type B(U) packings and the atomic Ability to do work or diffuse heat. The unit of energy is th... Low active waste; usually with an activity concentration of ... for interim storage of In accordance with the definition of the German Atomic Energ.... The containers can therefore be used as transport, interim storage and ultimate waste containers.