AU542601B2 - Solid-liquid separation of sulphuric attack on uraniferous ores - Google Patents

Solid-liquid separation of sulphuric attack on uraniferous ores

Info

Publication number
AU542601B2
AU542601B2 AU65965/81A AU6596581A AU542601B2 AU 542601 B2 AU542601 B2 AU 542601B2 AU 65965/81 A AU65965/81 A AU 65965/81A AU 6596581 A AU6596581 A AU 6596581A AU 542601 B2 AU542601 B2 AU 542601B2
Authority
AU
Australia
Prior art keywords
solid
liquid separation
sulphuric
attack
uraniferous
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
AU65965/81A
Other languages
English (en)
Other versions
AU6596581A (en
Inventor
Antoine Floreancig
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Uranium Pechiney
Original Assignee
Uranium Pechiney
Pechiney Ugine Kuhlmann SA
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 Uranium Pechiney, Pechiney Ugine Kuhlmann SA filed Critical Uranium Pechiney
Publication of AU6596581A publication Critical patent/AU6596581A/en
Application granted granted Critical
Publication of AU542601B2 publication Critical patent/AU542601B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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)
AU65965/81A 1980-01-07 1981-01-05 Solid-liquid separation of sulphuric attack on uraniferous ores Ceased AU542601B2 (en)

Applications Claiming Priority (2)

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
FR8000656 1980-01-07

Publications (2)

Publication Number Publication Date
AU6596581A AU6596581A (en) 1981-07-16
AU542601B2 true AU542601B2 (en) 1985-02-28

Family

ID=9237479

Family Applications (1)

Application Number Title Priority Date Filing Date
AU65965/81A Ceased AU542601B2 (en) 1980-01-07 1981-01-05 Solid-liquid separation of sulphuric attack on uraniferous ores

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
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
MA19036A1 (fr) 1981-10-01
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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