IT1141158B - Procedimento migliorato di separazione solido-liquido nel caso dell'attacco solforico di un minerale uranifero - Google Patents

Procedimento migliorato di separazione solido-liquido nel caso dell'attacco solforico di un minerale uranifero

Info

Publication number
IT1141158B
IT1141158B IT26995/80A IT2699580A IT1141158B IT 1141158 B IT1141158 B IT 1141158B IT 26995/80 A IT26995/80 A IT 26995/80A IT 2699580 A IT2699580 A IT 2699580A IT 1141158 B IT1141158 B IT 1141158B
Authority
IT
Italy
Prior art keywords
uraniferous
mineral
case
liquid separation
separation procedure
Prior art date
Application number
IT26995/80A
Other languages
English (en)
Italian (it)
Other versions
IT8026995A0 (it
Inventor
Antoine Floreancig
Original Assignee
Pechiney Ugine Kuhlmann Uran
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 Pechiney Ugine Kuhlmann Uran filed Critical Pechiney Ugine Kuhlmann Uran
Publication of IT8026995A0 publication Critical patent/IT8026995A0/it
Application granted granted Critical
Publication of IT1141158B publication Critical patent/IT1141158B/it

Links

Classifications

    • 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
    • C22B60/0217—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
    • C22B60/0217—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes
    • C22B60/0221—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes by leaching
    • C22B60/0226—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes by leaching using acidic solutions or liquors
    • C22B60/0234—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes by leaching using acidic solutions or liquors sulfurated ion as active agent

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
IT26995/80A 1980-01-07 1980-12-30 Procedimento migliorato di separazione solido-liquido nel caso dell'attacco solforico di un minerale uranifero IT1141158B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8000656A FR2473063A1 (fr) 1980-01-07 1980-01-07 Procede ameliore de separation solide-liquide dans le cas de l'attaque sulfurique d'un minerai uranifere

Publications (2)

Publication Number Publication Date
IT8026995A0 IT8026995A0 (it) 1980-12-30
IT1141158B true IT1141158B (it) 1986-10-01

Family

ID=9237479

Family Applications (1)

Application Number Title Priority Date Filing Date
IT26995/80A IT1141158B (it) 1980-01-07 1980-12-30 Procedimento migliorato di separazione solido-liquido nel caso dell'attacco solforico di un minerale uranifero

Country Status (11)

Country Link
AU (1) AU542601B2 (enExample)
BR (1) BR8100032A (enExample)
CA (1) CA1150059A (enExample)
ES (1) ES8301285A1 (enExample)
FR (1) FR2473063A1 (enExample)
IT (1) IT1141158B (enExample)
MA (1) MA19036A1 (enExample)
OA (1) OA06714A (enExample)
SE (1) SE447125B (enExample)
YU (1) YU41226B (enExample)
ZA (1) ZA8141B (enExample)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE308505B (enExample) * 1958-08-14 1969-02-17 Commissariat Energie Atomique
FR1294195A (fr) * 1961-04-10 1962-05-26 Commissariat Energie Atomique Perfectionnements apportés aux procédés de traitement des minerais uranifères
FR1564824A (enExample) * 1968-03-08 1969-04-25
FR2343696A1 (fr) * 1976-03-09 1977-10-07 Nat Petrochemical Cy Npc Procede de preparation d'acide phosphorique a partir de minerais de phosphate
BE842701A (fr) * 1976-06-08 1976-10-01 Procede ameliore de separation solide-liquide dans l'extraction de mineral par voie humide
CA1105264A (en) * 1977-07-05 1981-07-21 Verner B. Sefton Hydrometallurgical process for the treatment of ores

Also Published As

Publication number Publication date
FR2473063B1 (enExample) 1981-12-18
AU542601B2 (en) 1985-02-28
SE447125B (sv) 1986-10-27
ZA8141B (en) 1982-01-27
AU6596581A (en) 1981-07-16
CA1150059A (fr) 1983-07-19
BR8100032A (pt) 1981-07-21
IT8026995A0 (it) 1980-12-30
OA06714A (fr) 1982-06-30
ES498289A0 (es) 1982-11-16
FR2473063A1 (fr) 1981-07-10
SE8009174L (sv) 1981-07-08
YU332580A (en) 1983-02-28
YU41226B (en) 1986-12-31
ES8301285A1 (es) 1982-11-16
MA19036A1 (fr) 1981-10-01

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