Recovery of Uranium from Liquors from Shale Attack by Ion Exchange; RECUPERATION DE L'URANIUM DES LIQUEURS D'ATTAQUE DES SCHISTES PAR ECHANGE D'IONS
- The recovery is described of the uranium from shale mined at Schaentzel with a U content of 285 ppm. Recovery is by alkaline attack with a solution of 25 g/l Na/sub 2/CO/sub 3/ at 75 deg C followed by absorption of the dissolved uranium by an anionic Amberllte resin, IRA 410. Final recovery is by elution with a solution of M NaNO/sub 3/. These treatment tests determine the capacity of the resin in the case of the above solutions, verify the effects of recycling on this capacity, and finally, provide figures on the consumption of reactive and efficiency of attack and uranium recovery. (auth)
- Report Numbers:
- Other Subject(s):
- U.S. Atomic Energy Commission depository collection.
- NSA number: NSA-14-008497
OSTI Identifier 4168842
Research organization: France. Commissariat a l'Energie Atomique, Paris.
View MARC record | catkey: 38971716