ES8201219A1 - Procedimiento de tratamiento de una suspension hidrometalur-gica procedente del ataque acido de un mineral - Google Patents

Procedimiento de tratamiento de una suspension hidrometalur-gica procedente del ataque acido de un mineral

Info

Publication number
ES8201219A1
ES8201219A1 ES497437A ES497437A ES8201219A1 ES 8201219 A1 ES8201219 A1 ES 8201219A1 ES 497437 A ES497437 A ES 497437A ES 497437 A ES497437 A ES 497437A ES 8201219 A1 ES8201219 A1 ES 8201219A1
Authority
ES
Spain
Prior art keywords
organic solvent
etching
hydrometallurgy
reduction
valued
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.)
Expired
Application number
ES497437A
Other languages
English (en)
Other versions
ES497437A0 (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 Ugine Kuhlmann 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 ES8201219A1 publication Critical patent/ES8201219A1/es
Publication of ES497437A0 publication Critical patent/ES497437A0/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
    • C22B60/026—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes treatment or purification of solutions or of liquors or of slurries liquid-liquid extraction with or without dissolution in organic solvents
    • 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
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
    • C22B3/26—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds
    • C22B3/38—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds containing phosphorus
    • C22B3/384—Pentavalent phosphorus oxyacids, esters thereof
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Geology (AREA)
  • Manufacturing & Machinery (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

PROCEDIMIENTO DE REDUCCION DE LAS PERDIDAS ORGANICO DE EXTRACCION EN EL TRATAMIENTO DE SUSPENSIONES ACUOSAS RESULTANTES DEL ATAQUE ACIDO E MINERALES DE GANGA ARCILLOSA. CONSISTE EN AÑADIR UN AGENTE INHIBIDOR DE ABSORCION EN FORMA DE UN FOSFATO MINERA CONDENSADO, COMO UN METAFOS FORO O POLIFOSFATO, O UNA DISLOUCION ACUOSA DE ESTA, ANTES, DURANTE O DESPUES DE LA FORMACION DE LA SUSPENSION RESULTANTE DE ATAQUE ACIDO MINERAL (PUDIENDOSE AÑADIR EN ESTE ULTICO CASO ANTES, AL MISMO TIEMPO O DESPUES DE LA INTRODUCCION DEL DISOLVENTE ORGANICO DE EXTRACCION DEL ELEMENTO METALICO), EN UNA CANTIDAD DE 5 A 80 MOLES POR TONELADA DE MINERAL, A UNA TEMPERATURA ENTRE 40 A 80 GRADOS CENTIGRADOS.
ES497437A 1979-12-05 1980-12-04 Procedimiento de tratamiento de una suspension hidrometalur-gica procedente del ataque acido de un mineral Granted ES497437A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7930275A FR2470804A1 (fr) 1979-12-05 1979-12-05 Procede de reduction des pertes en solvant organique dans le traitement d'une suspension resultant de l'attaque acide d'un minerai

Publications (2)

Publication Number Publication Date
ES8201219A1 true ES8201219A1 (es) 1981-12-01
ES497437A0 ES497437A0 (es) 1981-12-01

Family

ID=9232601

Family Applications (1)

Application Number Title Priority Date Filing Date
ES497437A Granted ES497437A0 (es) 1979-12-05 1980-12-04 Procedimiento de tratamiento de una suspension hidrometalur-gica procedente del ataque acido de un mineral

Country Status (13)

Country Link
US (1) US4450143A (es)
AR (1) AR221557A1 (es)
BR (1) BR8008960A (es)
CA (1) CA1146763A (es)
ES (1) ES497437A0 (es)
FR (1) FR2470804A1 (es)
IT (1) IT1141105B (es)
MA (1) MA19012A1 (es)
OA (1) OA06679A (es)
SE (1) SE442214B (es)
WO (1) WO1981001577A1 (es)
YU (1) YU305480A (es)
ZA (1) ZA807584B (es)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2830872A (en) * 1952-10-03 1958-04-15 Robert F Mccullough Recovery of uranium values from phosphate rock
US2819145A (en) * 1952-10-15 1958-01-07 Robert F Mccullough Metal value recovery from leached zone material
US2833616A (en) * 1954-03-26 1958-05-06 Eugene E Voiland Separation of uranium from zirconium and niobium by solvent extraction
BE558856A (es) * 1956-06-29 1900-01-01
US2860031A (en) * 1956-06-29 1958-11-11 Robert R Grinstead Process for utilizing organic orthophosphate extractants
US3295932A (en) * 1963-04-26 1967-01-03 Eldorado Mining & Refining Ltd Method for the extraction of minerals
GB1474944A (en) * 1974-05-30 1977-05-25 Thorsen G Process for extraction and separation of metals using liquid cation exchangers
SE398299B (sv) * 1976-04-21 1977-12-19 Berol Kemi Ab Forfarande och reagensblandning for avlegsnande av metalljoner ur en vattenlosning medelst vetskeextraktion

Also Published As

Publication number Publication date
SE8008482L (sv) 1981-06-06
WO1981001577A1 (fr) 1981-06-11
IT8026404A0 (it) 1980-12-03
ZA807584B (en) 1981-11-25
CA1146763A (fr) 1983-05-24
BR8008960A (pt) 1981-10-20
FR2470804B1 (es) 1984-07-13
YU305480A (en) 1983-01-21
ES497437A0 (es) 1981-12-01
OA06679A (fr) 1981-09-30
IT1141105B (it) 1986-10-01
FR2470804A1 (fr) 1981-06-12
AR221557A1 (es) 1981-02-13
SE442214B (sv) 1985-12-09
MA19012A1 (fr) 1981-07-01
US4450143A (en) 1984-05-22

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