FR2470804B1 - - Google Patents

Info

Publication number
FR2470804B1
FR2470804B1 FR7930275A FR7930275A FR2470804B1 FR 2470804 B1 FR2470804 B1 FR 2470804B1 FR 7930275 A FR7930275 A FR 7930275A FR 7930275 A FR7930275 A FR 7930275A FR 2470804 B1 FR2470804 B1 FR 2470804B1
Authority
FR
France
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
FR7930275A
Other languages
French (fr)
Other versions
FR2470804A1 (fr
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.)
Pechiney SA
Original Assignee
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 Pechiney Ugine Kuhlmann SA filed Critical Pechiney Ugine Kuhlmann SA
Priority to FR7930275A priority Critical patent/FR2470804A1/fr
Priority to PCT/FR1980/000174 priority patent/WO1981001577A1/fr
Priority to US06/279,529 priority patent/US4450143A/en
Priority to AU65752/80A priority patent/AU534022B2/en
Priority to BR8008960A priority patent/BR8008960A/pt
Priority to IT26404/80A priority patent/IT1141105B/it
Priority to YU03054/80A priority patent/YU305480A/xx
Priority to AR283462A priority patent/AR221557A1/es
Priority to SE8008482A priority patent/SE442214B/sv
Priority to ZA00807584A priority patent/ZA807584B/xx
Priority to OA57264A priority patent/OA06679A/xx
Priority to ES497437A priority patent/ES497437A0/es
Priority to CA000366173A priority patent/CA1146763A/fr
Priority to MA19214A priority patent/MA19012A1/fr
Publication of FR2470804A1 publication Critical patent/FR2470804A1/fr
Application granted granted Critical
Publication of FR2470804B1 publication Critical patent/FR2470804B1/fr
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)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
FR7930275A 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 Granted FR2470804A1 (fr)

Priority Applications (14)

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
US06/279,529 US4450143A (en) 1979-12-05 1980-12-02 Process for reducing the organic solvent losses in the treatment of a suspension resulting from the acid attack on an ore
AU65752/80A AU534022B2 (en) 1979-12-05 1980-12-02 Reduction of organic solvent losses in hydrometallurgy
BR8008960A BR8008960A (pt) 1979-12-05 1980-12-02 Processo de reducao das perdas de solvente organicos no tratamento de uma suspensao resultante do ataque acido de um minerio
PCT/FR1980/000174 WO1981001577A1 (fr) 1979-12-05 1980-12-02 Reduction des pertes en solvant organique en hydrometallurgie
YU03054/80A YU305480A (en) 1979-12-05 1980-12-03 Process for reducing the waste of the organic solvent in the treatment of the solution resulting in the acid decomposition of a mineral
IT26404/80A IT1141105B (it) 1979-12-05 1980-12-03 Procedimento di riduzione delle perdite in solvente organico nel trattamento di una sospensione risultante dall'attacco acido di un minerale
AR283462A AR221557A1 (es) 1979-12-05 1980-12-03 Procedimiento de reduccion de las perdidas de solvente organico en el tratamiento de una suspension resultante del ataque acido de un mineral
SE8008482A SE442214B (sv) 1979-12-05 1980-12-03 Sett att reducera forlusterna av organiskt losningsmedel vid behandling av en suspension herrorande fran syraangrepp pa en malm
ZA00807584A ZA807584B (en) 1979-12-05 1980-12-04 Process for the reduction of losses in organic solvent in the treatment of a suspension resulting from the attack of an ore by an acid
OA57264A OA06679A (fr) 1979-12-05 1980-12-04 Procédé de réduction des pertes en solvant organique dans le traitement d'une suspension résultant de l'attaque acide d'un minerai.
ES497437A ES497437A0 (es) 1979-12-05 1980-12-04 Procedimiento de tratamiento de una suspension hidrometalur-gica procedente del ataque acido de un mineral
CA000366173A CA1146763A (fr) 1979-12-05 1980-12-04 Procede de reduction des pertes en solvant organique dans le traitement d'une suspension resultant de l'attaque acide d'un minerai
MA19214A MA19012A1 (fr) 1979-12-05 1980-12-04 Procede de reduction des pertes en solvant organique dans le traitement d'une suspension resultant de l'attaque acide d'un minerai

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
FR2470804A1 FR2470804A1 (fr) 1981-06-12
FR2470804B1 true FR2470804B1 (enExample) 1984-07-13

Family

ID=9232601

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7930275A Granted 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

Country Status (13)

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

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 (enExample) * 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
WO1981001577A1 (fr) 1981-06-11
ZA807584B (en) 1981-11-25
ES8201219A1 (es) 1981-12-01
ES497437A0 (es) 1981-12-01
FR2470804A1 (fr) 1981-06-12
YU305480A (en) 1983-01-21
BR8008960A (pt) 1981-10-20
US4450143A (en) 1984-05-22
AR221557A1 (es) 1981-02-13
SE8008482L (sv) 1981-06-06
OA06679A (fr) 1981-09-30
IT8026404A0 (it) 1980-12-03
SE442214B (sv) 1985-12-09
IT1141105B (it) 1986-10-01
MA19012A1 (fr) 1981-07-01
CA1146763A (fr) 1983-05-24

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Legal Events

Date Code Title Description
ST Notification of lapse