ES498289A0 - Procedimiento de tratamiento que permite mejorar la separa- cion de las fases liquida y solida de una suspension acuosa que resulta del ataque sulfurico de un mineral uranifero - Google Patents

Procedimiento de tratamiento que permite mejorar la separa- cion de las fases liquida y solida de una suspension acuosa que resulta del ataque sulfurico de un mineral uranifero

Info

Publication number
ES498289A0
ES498289A0 ES498289A ES498289A ES498289A0 ES 498289 A0 ES498289 A0 ES 498289A0 ES 498289 A ES498289 A ES 498289A ES 498289 A ES498289 A ES 498289A ES 498289 A0 ES498289 A0 ES 498289A0
Authority
ES
Spain
Prior art keywords
uraniferous
mineral
separation
allows
solid
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.)
Granted
Application number
ES498289A
Other languages
English (en)
Other versions
ES8301285A1 (es
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
Pechiney SA
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 ES8301285A1 publication Critical patent/ES8301285A1/es
Publication of ES498289A0 publication Critical patent/ES498289A0/es
Granted 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)
ES498289A 1980-01-07 1981-01-02 Procedimiento de tratamiento que permite mejorar la separa- cion de las fases liquida y solida de una suspension acuosa que resulta del ataque sulfurico de un mineral uranifero Granted ES498289A0 (es)

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
ES8301285A1 ES8301285A1 (es) 1982-11-16
ES498289A0 true ES498289A0 (es) 1982-11-16

Family

ID=9237479

Family Applications (1)

Application Number Title Priority Date Filing Date
ES498289A Granted ES498289A0 (es) 1980-01-07 1981-01-02 Procedimiento de tratamiento que permite mejorar la separa- cion de las fases liquida y solida de una suspension acuosa que resulta del ataque sulfurico de un mineral uranifero

Country Status (11)

Country Link
AU (1) AU542601B2 (es)
BR (1) BR8100032A (es)
CA (1) CA1150059A (es)
ES (1) ES498289A0 (es)
FR (1) FR2473063A1 (es)
IT (1) IT1141158B (es)
MA (1) MA19036A1 (es)
OA (1) OA06714A (es)
SE (1) SE447125B (es)
YU (1) YU41226B (es)
ZA (1) ZA8141B (es)

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 (es) * 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
YU41226B (en) 1986-12-31
AU6596581A (en) 1981-07-16
FR2473063B1 (es) 1981-12-18
ES8301285A1 (es) 1982-11-16
SE447125B (sv) 1986-10-27
BR8100032A (pt) 1981-07-21
MA19036A1 (fr) 1981-10-01
IT8026995A0 (it) 1980-12-30
IT1141158B (it) 1986-10-01
ZA8141B (en) 1982-01-27
OA06714A (fr) 1982-06-30
SE8009174L (sv) 1981-07-08
YU332580A (en) 1983-02-28
AU542601B2 (en) 1985-02-28
CA1150059A (fr) 1983-07-19
FR2473063A1 (fr) 1981-07-10

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