MA19036A1 - Procede ameliore de separation solide-liquide dans le cas de l'attaque sulfurique d'un minerai uranifere . - Google Patents

Procede ameliore de separation solide-liquide dans le cas de l'attaque sulfurique d'un minerai uranifere .

Info

Publication number
MA19036A1
MA19036A1 MA19237A MA19237A MA19036A1 MA 19036 A1 MA19036 A1 MA 19036A1 MA 19237 A MA19237 A MA 19237A MA 19237 A MA19237 A MA 19237A MA 19036 A1 MA19036 A1 MA 19036A1
Authority
MA
Morocco
Prior art keywords
uranifer
ore
solid
case
liquid separation
Prior art date
Application number
MA19237A
Other languages
English (en)
French (fr)
Inventor
Floreancig Antoine
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 MA19036A1 publication Critical patent/MA19036A1/fr

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)
MA19237A 1980-01-07 1981-01-06 Procede ameliore de separation solide-liquide dans le cas de l'attaque sulfurique d'un minerai uranifere . MA19036A1 (fr)

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 (1)

Publication Number Publication Date
MA19036A1 true MA19036A1 (fr) 1981-10-01

Family

ID=9237479

Family Applications (1)

Application Number Title Priority Date Filing Date
MA19237A MA19036A1 (fr) 1980-01-07 1981-01-06 Procede ameliore de separation solide-liquide dans le cas de l'attaque sulfurique d'un minerai uranifere .

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
GB928889A (en) * 1958-08-14 1963-06-19 Commissariat Energie Atomique Method of processing uranium ore
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
AU542601B2 (en) 1985-02-28
IT1141158B (it) 1986-10-01
ES498289A0 (es) 1982-11-16
OA06714A (fr) 1982-06-30
ES8301285A1 (es) 1982-11-16
FR2473063A1 (fr) 1981-07-10
AU6596581A (en) 1981-07-16
SE8009174L (sv) 1981-07-08
YU332580A (en) 1983-02-28
SE447125B (sv) 1986-10-27
CA1150059A (fr) 1983-07-19
FR2473063B1 (enExample) 1981-12-18
BR8100032A (pt) 1981-07-21
ZA8141B (en) 1982-01-27
IT8026995A0 (it) 1980-12-30
YU41226B (en) 1986-12-31

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