FR2470804A1 - Procede de reduction des pertes en solvant organique dans le traitement d'une suspension resultant de l'attaque acide d'un minerai - Google Patents
Procede de reduction des pertes en solvant organique dans le traitement d'une suspension resultant de l'attaque acide d'un mineraiInfo
- Publication number
- FR2470804A1 FR2470804A1 FR7930275A FR7930275A FR2470804A1 FR 2470804 A1 FR2470804 A1 FR 2470804A1 FR 7930275 A FR7930275 A FR 7930275A FR 7930275 A FR7930275 A FR 7930275A FR 2470804 A1 FR2470804 A1 FR 2470804A1
- Authority
- FR
- France
- Prior art keywords
- ore
- treatment
- organic solvent
- attack
- suspension resulting
- 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
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)
Abstract
PROCEDE DE TRAITEMENT D'UNE SUSPENSION HYDROMETALLURGIQUE RESULTANT DE L'ATTAQUE ACIDE D'UN MINERAI CONTENANT AU MOINS UN ELEMENT METALLIQUE A VALORISER, ET DES MATIERES MINERALES INATTAQUABLES DONT UNE FRACTION EST FORMEE D'ARGILE, CONSISTANT A EXTRAIRE L'ELEMENT METALLIQUE A VALORISER, PASSE EN SOLUTION LORS DE L'ATTAQUE, AU MOYEN D'UN SOLVANT ORGANIQUE APPARTENANT AU GROUPE DES ALKYLPHOSPHATES QUI SE CARACTERISE PAR L'INTRODUCTION D'UN PHOSPHATE MINERAL CONDENSE DANS LE MILIEU D'ATTAQUE DU MINERAI, DANS LE BUT DE LIMITER LES PERTES PAR ADSORPTION DU SOLVANT ORGANIQUE D'EXTRACTION PAR LES ARGILES. LE PROCEDE S'APPLIQUE PLUS PARTICULIEREMENT AUX MINERAIS URANIFERES, MOLYBDENIFERES, VANADIFERES ET COBALTIFERES.
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 |
AU65752/80A AU534022B2 (en) | 1979-12-05 | 1980-12-02 | Reduction of organic solvent losses in hydrometallurgy |
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 |
PCT/FR1980/000174 WO1981001577A1 (fr) | 1979-12-05 | 1980-12-02 | Reduction des pertes en solvant organique en hydrometallurgie |
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 |
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 |
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 |
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 |
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 |
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 true FR2470804A1 (fr) | 1981-06-12 |
FR2470804B1 FR2470804B1 (fr) | 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 (fr) |
AR (1) | AR221557A1 (fr) |
BR (1) | BR8008960A (fr) |
CA (1) | CA1146763A (fr) |
ES (1) | ES497437A0 (fr) |
FR (1) | FR2470804A1 (fr) |
IT (1) | IT1141105B (fr) |
MA (1) | MA19012A1 (fr) |
OA (1) | OA06679A (fr) |
SE (1) | SE442214B (fr) |
WO (1) | WO1981001577A1 (fr) |
YU (1) | YU305480A (fr) |
ZA (1) | ZA807584B (fr) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2819145A (en) * | 1952-10-15 | 1958-01-07 | Robert F Mccullough | Metal value recovery from leached zone material |
US2830872A (en) * | 1952-10-03 | 1958-04-15 | Robert F Mccullough | Recovery of uranium values from phosphate rock |
US2833616A (en) * | 1954-03-26 | 1958-05-06 | Eugene E Voiland | Separation of uranium from zirconium and niobium by solvent extraction |
FR1193653A (fr) * | 1956-06-29 | 1959-11-04 | Atomic Energy Commission | Agents d'extraction à base d'orthophosphates organiques et leurs procédés d'utilisation |
US3295932A (en) * | 1963-04-26 | 1967-01-03 | Eldorado Mining & Refining Ltd | Method for the extraction of minerals |
FR2348728A1 (fr) * | 1976-04-21 | 1977-11-18 | Berol Kemi Ab | Procede pour extraire des ions metalliques d'une solution aqueuse |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE558856A (fr) * | 1956-06-29 | 1900-01-01 | ||
GB1474944A (en) * | 1974-05-30 | 1977-05-25 | Thorsen G | Process for extraction and separation of metals using liquid cation exchangers |
-
1979
- 1979-12-05 FR FR7930275A patent/FR2470804A1/fr active Granted
-
1980
- 1980-12-02 US US06/279,529 patent/US4450143A/en not_active Expired - Lifetime
- 1980-12-02 WO PCT/FR1980/000174 patent/WO1981001577A1/fr unknown
- 1980-12-02 BR BR8008960A patent/BR8008960A/pt unknown
- 1980-12-03 IT IT26404/80A patent/IT1141105B/it active
- 1980-12-03 SE SE8008482A patent/SE442214B/sv not_active IP Right Cessation
- 1980-12-03 YU YU03054/80A patent/YU305480A/xx unknown
- 1980-12-03 AR AR283462A patent/AR221557A1/es active
- 1980-12-04 ZA ZA00807584A patent/ZA807584B/xx unknown
- 1980-12-04 OA OA57264A patent/OA06679A/fr unknown
- 1980-12-04 CA CA000366173A patent/CA1146763A/fr not_active Expired
- 1980-12-04 ES ES497437A patent/ES497437A0/es active Granted
- 1980-12-04 MA MA19214A patent/MA19012A1/fr unknown
Patent Citations (6)
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 |
FR1193653A (fr) * | 1956-06-29 | 1959-11-04 | Atomic Energy Commission | Agents d'extraction à base d'orthophosphates organiques et leurs procédés d'utilisation |
US3295932A (en) * | 1963-04-26 | 1967-01-03 | Eldorado Mining & Refining Ltd | Method for the extraction of minerals |
FR2348728A1 (fr) * | 1976-04-21 | 1977-11-18 | Berol Kemi Ab | Procede pour extraire des ions metalliques d'une solution aqueuse |
Also Published As
Publication number | Publication date |
---|---|
ES8201219A1 (es) | 1981-12-01 |
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 (fr) | 1984-07-13 |
YU305480A (en) | 1983-01-21 |
ES497437A0 (es) | 1981-12-01 |
OA06679A (fr) | 1981-09-30 |
IT1141105B (it) | 1986-10-01 |
AR221557A1 (es) | 1981-02-13 |
SE442214B (sv) | 1985-12-09 |
MA19012A1 (fr) | 1981-07-01 |
US4450143A (en) | 1984-05-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |