EP 0242890 A3 19890517 - BARRIER AGAINST THE RELEASE OF RADIONUCLIDES FROM VITRIFIED RADIOACTIVE WASTES AND PROCESS FOR ACCOMPLISHING IT

Title (en)

BARRIER AGAINST THE RELEASE OF RADIONUCLIDES FROM VITRIFIED RADIOACTIVE WASTES AND PROCESS FOR ACCOMPLISHING IT

Publication

EP 0242890 A3 19890517 (EN)

Application

EP 87200213 A 19870211

Priority

IT 1955086 A 19860226

Abstract (en)

[origin: EP0242890A2] Barrier against the release of radionuclides from vitrified radioactive wastes, constituted by Al, Ti, Zr oxides, and process for the application thereof inside the metal containers used for the storage of the radioactive wastes immobilized inside glass matrices.

IPC 1-7

G21F 9/36; G21F 5/00

IPC 8 full level

G21F 9/36 (2006.01)

CPC (source: EP)

G21F 9/36 (2013.01)

Citation (search report)

[X] DE 3212507 A1 19831013 - STEAG KERNENERGIE GMBH [DE]
[Y] US 4404129 A 19830913 - PENBERTHY H LARRY [US], et al
[Y] FR 2575319 A1 19860627 - SGN SOC GEN TECH NOUVELLE [FR]
[A] FR 2375696 A1 19780721 - ASEA AB [SE], et al

Designated contracting state (EPC)

AT BE CH DE ES FR GB GR LI LU NL SE

DOCDB simple family (publication)

EP 0242890 A2 19871028; EP 0242890 A3 19890517; IT 1190612 B 19880216; IT 8619550 A0 19860226; IT 8619550 A1 19870826

DOCDB simple family (application)

EP 87200213 A 19870211; IT 1955086 A 19860226