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1. (WO1989000752) CHEMICAL REAGENT AND PROCESS FOR REFUSE DISPOSAL
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1989/000752 International Application No.: PCT/FR1987/000266
Publication Date: 26.01.1989 International Filing Date: 20.07.1987
IPC:
G21F 9/16 (2006.01)
G PHYSICS
21
NUCLEAR PHYSICS; NUCLEAR ENGINEERING
F
PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
9
Treating radioactively contaminated material; Decontamination arrangements therefor
04
Treating liquids
06
Processing
16
by fixation in stable solid media
Applicants:
URRITECH INTERNATIONAL [FR/FR]; 61, avenue Jules-Quentin F-92000 Nanterre, FR
Inventors:
SOMERVILLE, Robin, Bruce; US
FAN, Liang-Tseng; US
Agent:
DE BOISSE, L., A. @; Cabinet de Boisse 37, avenue Franklin-D.-Roosevelt F-75008 Paris, FR
Priority Data:
Title (EN) CHEMICAL REAGENT AND PROCESS FOR REFUSE DISPOSAL
(FR) REACTIF CHIMIQUE ET PROCEDE POUR SE DEBARRASSER DES DECHETS
Abstract:
(EN) A process for treating refuse by mixing them with a reactive chemical and a puzzolana-type material. Said chemical includes a retarding agent which modifies the viscosity and an accelerating agent.
(FR) Procédé pour traiter des déchets en les mélangeant avec un produit chimique réagissant et une matière du genre pouzzolane. Ledit produit chimique inclut un ralentisseur qui modifie la viscosité et un accélérateur.
Designated States: AU, BR, DK, FI, JP, KR, NO
European Patent Office (AT, BE, CH, DE, FR, GB, IT, LU, NL, SE)
Publication Language: French (FR)
Filing Language: French (FR)
Also published as:
AU1987077501