SE310946BSE13098/62ASE1309862ASE310946BSE 310946 BSE310946 BSE 310946BSE 13098/62 ASE13098/62 ASE 13098/62ASE 1309862 ASE1309862 ASE 1309862ASE 310946 BSE310946 BSE 310946B
Authority
SE
Sweden
Application number
SE13098/62A
Inventor
A Cacciari
S Ferrari
G Cogliati
Leone R De
Original Assignee
Cnen
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by CnenfiledCriticalCnen
Publication of SE310946BpublicationCriticalpatent/SE310946B/xx
C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
C22B60/00—Obtaining metals of atomic number 87 or higher, i.e. radioactive metals
C22B60/02—Obtaining thorium, uranium, or other actinides
C22B60/0204—Obtaining thorium, uranium, or other actinides obtaining uranium
C22B60/0217—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes
C22B60/0252—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes treatment or purification of solutions or of liquors or of slurries
C22B60/0278—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes treatment or purification of solutions or of liquors or of slurries by chemical methods
C—CHEMISTRY; METALLURGY
C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
C22B60/00—Obtaining metals of atomic number 87 or higher, i.e. radioactive metals
C22B60/02—Obtaining thorium, uranium, or other actinides
C22B60/0204—Obtaining thorium, uranium, or other actinides obtaining uranium
C22B60/0213—Obtaining thorium, uranium, or other actinides obtaining uranium by dry processes