Published November 8, 1985 | Version v1
Patent Metadata-only

Stabilization of acid aqueous solutions containing hydrogen peroxide and metallic ions

Creators

Description

Stability of hydrogen peroxide is improved by addition of 3-amino-1,2,4 triazine up to 2 g/l. Application is made to surface treatment, chemical attack of metals and the preparation of hydrated uranium peroxide by precipitation

Availability note (English)

Available from Institut National de la Propriete Industrielle, Paris (France).

Abstract (French)

Procede pour ameliorer la stabilite du peroxyde d'hydrogene en solution aqueuse acide contenant des ions metalliques consistant a ajouter a ladite solution en quantite allant jusqu'a 2 g/l de solution de l'amino-3-triazine-1,2,4. Les solutions stabilisees selon l'invention trouvent une application dans le traitement de surface ou l'attaque chimique des metaux, et dans la preparation du peroxide d'uranium hydrate

Additional details

Additional titles

Original title (French)
Stabilisation de solutions aqueuses acides contenant du peroxyde d'hydrogene et des ions metalliques
Augmented title (English)
for hydrated uranium peroxide preparation

Publishing Information

Imprint Pagination
7 p.
IPC:
Int. Cl. C01b13/037; C01b15/04; C01b43/01; C23f1/18; C23f1/28; C07d253/06.
IPC
Int. Cl. C01b13/037; C01b15/04; C01b43/01; C23f1/18; C23f1/28; C07d253/06.
Patent number
FR patent document 2563824/A/

INIS

Country of Publication
France
Country of Input or Organization
France
INIS RN
17031103
Subject category
S11: NUCLEAR FUEL CYCLE AND FUEL MATERIALS;
Resource subtype / Literary indicator
Non-conventional Literature
Descriptors DEI
ADDITIVES; AQUEOUS SOLUTIONS; CHEMICAL PREPARATION; HYDROGEN PEROXIDE; PH VALUE; STABILITY; URANIUM PEROXIDE
Descriptors DEC
ACTINIDE COMPOUNDS; DISPERSIONS; HOMOGENEOUS MIXTURES; HYDROGEN COMPOUNDS; MIXTURES; OXYGEN COMPOUNDS; PEROXIDES; SOLUTIONS; SYNTHESIS; URANIUM COMPOUNDS

Optional Information

Secondary number(s)
FR patent application 8407174.