Method for encapsulating radioactive waste concentrates into non-deformable asphalt in a manner ready for ultimate disposal

Radioactive waste concentrates encapsulated into non-deformable asphalt at the inlet of an extruder feeding hard asphalt granules and hydrocarbon oil for mixing therein and downstream of the initial mixing adding the radioactive waste concentrates for mixing with the initial mixture.

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Hauptverfasser: BODEN, HELLMUT
Format: Patent
Sprache:eng
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Zusammenfassung:Radioactive waste concentrates encapsulated into non-deformable asphalt at the inlet of an extruder feeding hard asphalt granules and hydrocarbon oil for mixing therein and downstream of the initial mixing adding the radioactive waste concentrates for mixing with the initial mixture.