Method of acid solutions salinity reduction repeatedly used for post-acidification by means of sulphuric acid allowance during hydrochemical uranium mining
CS220169B1
Method of separating and concentrating metal ions by neutralizing acidic solutions or pulp left after hydrochemical ore extraction
CS221370B1
Method of preparation of the aluminium salts from the ammonia alum
CS220174B1
Method of recovering aluminium and ferric sulphate solutions from acidic solutions and pulp left after ore leaching
CS211154B1
Method of concentration and separation of beryllium from
CS208086B1
Method of extraction the aluminium in the form of aluminum sulphate from the acidic solutions or pulps originating by hydrochemical extraction of the ores
CS208897B1
Regeneration method of acid solutions used at hydrochemical ores working
CS210094B1
Method of separation of the clayey ionts from acid solutions or pulps arising by the hydrochemical ore mining
CS207878B1
Method of elusion of the aluminate ionts sorbited on the acidic cationt transducer
CS209951B1
Method of preparation of the solution of the aluminum sulphate from the solutions and pulps resulting from the acidic ore leaching
CS208903B1
Method of treatment of leaching solution oxidazing ability for underground leaching,especially of urangium ores by nitrate ions
CS199966B1
Method of liquid separation from ion-exchange resin
CS183341B1
Method of sour leaching uranium ore
CS183340B1
Process for preparing ferric sulphate from ferrous sulphate or hydrate thereof
