FI840151A - FOERFARANDE FOER GEMENSAM UTVINNING AV URAN, YTTRIUM, TORIUM OCH SAELLSYNTA JORDARTSMETALLER UR EN ORGANISK FAS. - Google Patents

FOERFARANDE FOER GEMENSAM UTVINNING AV URAN, YTTRIUM, TORIUM OCH SAELLSYNTA JORDARTSMETALLER UR EN ORGANISK FAS. Download PDF

Info

Publication number
FI840151A
FI840151A FI840151A FI840151A FI840151A FI 840151 A FI840151 A FI 840151A FI 840151 A FI840151 A FI 840151A FI 840151 A FI840151 A FI 840151A FI 840151 A FI840151 A FI 840151A
Authority
FI
Finland
Prior art keywords
saellsynta
jordartsmetaller
gemensam
organisk
utvinning
Prior art date
Application number
FI840151A
Other languages
Finnish (fi)
Other versions
FI840151A0 (en
FI75603B (en
FI75603C (en
Inventor
Alain Rollat
Jean-Louis Sabot
Original Assignee
Rhone Poulenc Chim Base
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 Rhone Poulenc Chim Base filed Critical Rhone Poulenc Chim Base
Publication of FI840151A0 publication Critical patent/FI840151A0/en
Publication of FI840151A publication Critical patent/FI840151A/en
Publication of FI75603B publication Critical patent/FI75603B/en
Application granted granted Critical
Publication of FI75603C publication Critical patent/FI75603C/en

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
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/02—Roasting processes
    • C22B1/08—Chloridising roasting
    • 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
    • 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
    • C22B3/386—Polyphosphoric oxyacids, or derivatives thereof
    • 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
    • C22B3/40—Mixtures
    • C22B3/408—Mixtures using a mixture of phosphorus-based acid derivatives of different types
    • 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)
  • Extraction Or Liquid Replacement (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
FI840151A 1983-01-17 1984-01-16 FOERFARANDE FOER GEMENSAM UTVINNING AV URAN, YTTRIUM, TORIUM OCH SAELLSYNTA JORDARTSMETALLER UR EN ORGANISK FAS. FI75603C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8300601A FR2539549B1 (en) 1983-01-17 1983-01-17 PROCESS FOR GLOBAL RECOVERY OF URANIUM, YTTRIUM, THORIUM AND RARE EARTH CONTAINED IN AN ORGANIC PHASE
FR8300601 1983-01-17

Publications (4)

Publication Number Publication Date
FI840151A0 FI840151A0 (en) 1984-01-16
FI840151A true FI840151A (en) 1984-07-18
FI75603B FI75603B (en) 1988-03-31
FI75603C FI75603C (en) 1988-07-11

Family

ID=9284972

Family Applications (1)

Application Number Title Priority Date Filing Date
FI840151A FI75603C (en) 1983-01-17 1984-01-16 FOERFARANDE FOER GEMENSAM UTVINNING AV URAN, YTTRIUM, TORIUM OCH SAELLSYNTA JORDARTSMETALLER UR EN ORGANISK FAS.

Country Status (14)

Country Link
EP (1) EP0116483B1 (en)
JP (1) JPS59141426A (en)
KR (1) KR840007444A (en)
AU (1) AU556930B2 (en)
BR (1) BR8400174A (en)
CA (1) CA1230742A (en)
DE (1) DE3466711D1 (en)
ES (1) ES528888A0 (en)
FI (1) FI75603C (en)
FR (1) FR2539549B1 (en)
GR (1) GR79171B (en)
IL (1) IL70699A (en)
MA (1) MA20008A1 (en)
ZA (1) ZA84311B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61236615A (en) * 1985-04-10 1986-10-21 Sumitomo Metal Mining Co Ltd Method of recovering uranium from nucleus fuel scrap
FR2594429A1 (en) * 1986-02-14 1987-08-21 Rhone Poulenc Chimie METHOD FOR REMOVING LEAD FROM RARE EARTHS
US4778663A (en) * 1987-08-27 1988-10-18 American Cyanamid Company Uranium recovery from wet process phosphoric acid unsymmetrical phosphine oxides
FR2678644A1 (en) * 1991-07-02 1993-01-08 Rhone Poulenc Chimie Process for overall recovery of the thorium and of the rare earths in a nitrate medium
RU2314314C2 (en) 2002-03-04 2008-01-10 Джапан Сайенс Энд Текнолоджи Эйдженси Novel phosphoneamides, method for their preparing and their using
US9334549B2 (en) 2013-12-20 2016-05-10 General Electric Company Systems and methods for recovery of rare-earth constituents from environmental barrier coatings
US9409185B2 (en) 2014-04-17 2016-08-09 General Electric Company Systems and methods for recovery of rare-earth constituents from environmental barrier coatings
KR101600334B1 (en) * 2014-09-22 2016-03-10 한국지질자원연구원 Method of separating rhenium selectively from Re-containing solution by solvent extraction
CN115436134A (en) * 2022-09-23 2022-12-06 国标（北京）检验认证有限公司 Metallographic structure characterization method of high-purity yttrium target material

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2859092A (en) * 1953-02-05 1958-11-04 Richard H Bailes Solvent extraction process for the recovery of metals from phosphoric acid
US2866680A (en) * 1955-03-02 1958-12-30 Ray S Long Alkyl pyrophosphate metal solvent extractants and process
US2882123A (en) * 1955-04-18 1959-04-14 Ray S Long Process for the recovery of uranium from phosphatic ore
US4180545A (en) * 1977-03-25 1979-12-25 Tennessee Valley Authority Uranium recovery from wet-process phosphoric acid
FR2396803A1 (en) * 1977-07-05 1979-02-02 Cogema URANIUM EXTRACTION PROCESS FROM WET PHOSPHORIC ACID
US4243637A (en) * 1977-10-11 1981-01-06 Occidental Petroleum Company Uranium recovery from pre-treated phosphoric acid
EP0015589B1 (en) * 1979-01-25 1983-11-30 Stamicarbon B.V. Process for recovering a uranium-containing concentrate and purified phosphoric acid from wet-process phosphoric acid, and products thus obtained
FR2450233A1 (en) * 1979-02-28 1980-09-26 Rhone Poulenc Ind PROCESS FOR RECOVERY OF URANIUM CONTAINED IN AN IMPURE PHOSPHORIC ACID
DE3064641D1 (en) * 1979-09-21 1983-09-29 Rhone Poulenc Chim Base Process for global recovery of uranium, rare earth metals, thorium and yttrium from an acid solution
US4316877A (en) * 1979-11-23 1982-02-23 Allied Corporation Extraction of uranium values from phosphoric acid

Also Published As

Publication number Publication date
ZA84311B (en) 1984-09-26
MA20008A1 (en) 1984-10-01
FI840151A0 (en) 1984-01-16
JPS59141426A (en) 1984-08-14
FR2539549B1 (en) 1988-10-14
FR2539549A1 (en) 1984-07-20
KR840007444A (en) 1984-12-07
CA1230742A (en) 1987-12-29
AU2329984A (en) 1984-07-19
EP0116483A1 (en) 1984-08-22
BR8400174A (en) 1984-08-21
EP0116483B1 (en) 1987-10-07
DE3466711D1 (en) 1987-11-12
GR79171B (en) 1984-10-02
IL70699A (en) 1987-11-30
FI75603B (en) 1988-03-31
FI75603C (en) 1988-07-11
AU556930B2 (en) 1986-11-27
ES8407235A1 (en) 1984-09-01
ES528888A0 (en) 1984-09-01

Similar Documents

Publication Publication Date Title
FI77939B (en) ASKORBATSTOERNINGSFRI KOMPOSITION, ANORDNING OCH FOERFARANDE FOER BESTAEMNING AV PEROXIDATIVT AKTIVA SUBSTANSER.
FI843403A0 (en) BLANDARMATUR FOER BLANDNING AV TVAO VAETSKOR, SAERSKILT KALLT OCH VARMT VATTEN.
FI843594L (en) TRIHALOGENMETYLGRUPPER INNEHAOLLANDE CARBONYLMETHYLENHETEROCYKLER, FOERFARANDE FOER DERAS FRAMSTAELLNING OCH LJUSKAENSLIG BLANDNING VILKEN INNEHAOLLER DESSA FOERENINGAR.
FI843856A0 (en) 1-BENZYL-AMINOALKYL-PYRROLIDINONER OCH DERAS SYRAADDITIONSSALTER, FOERFARANDE FOER DERAS FRAMSTAELLNING OCH LAEKEMEDEL.
FI841128A0 (en) PYRIMIDINDERIVAT, DERAS FRAMSTAELLNING OCH DERAS ANVAENDNING.
FI843342A0 (en) ANORDNING FOER TRAENING AV BENMUSKULATUR, CIRKULATION OCH ARMMUSKULATUR.
FI842459A (en) TETRAHYDROPYRIDAZINONDERIVAT, FOERFARANDEN FOER DERAS FRAMSTAELLNING OCH DERAS ANVAENDNING.
FI841841A0 (en) 1-PYRIMIDINYLOXY-3-HETARYLALKYLAMINO-2-PROPANOLER, DERAS FRAMSTAELLNING OCH ANVAENDNING.
FI830032L (en) FOERFARANDE OCH ANORDNING FOER BESTAEMMANDE AV EN OENSKAD CENTRALLINJE FOER CYLINDERLIKA KROPPAR, SAOSOM TRAESTOCKAR.
FI840206A (en) AMINOSYRADERIVAT, FOERFARANDE FOER DERAS FRAMSTAELLNING OCH ANVAENDNING.
FI840428A (en) BIOLOGISKT AKTIVT KETONDERIVAT, FRAMSTAELLNING OCH ANVAENDNING.
FI840151A (en) FOERFARANDE FOER GEMENSAM UTVINNING AV URAN, YTTRIUM, TORIUM OCH SAELLSYNTA JORDARTSMETALLER UR EN ORGANISK FAS.
FI842974A0 (en) FOERFARANDE OCH ANORDNING FOER LAGRING AV KONTINUERLIGT, I SYNNERHET I FORM AV EN FJAELLIKNANDE STROEM FRAMMATADE PRODUKTER, I SYNNERHET TRYCKPRODUKTER.
FI842210A (en) KEFALOSPORINESTER-DERIVAT, DERAS FRAMSTAELLNING OCH ANVAENDNING.
FI841479A (en) FENYLALANINHYDROXILAS- CDNA- KLONER, FOERFARANDE FOER FRAMSTAELLNING AV DESSA OCH ANVAENDNING AV DESSA FOER DIAGNOSTISERING AV FENYLKETONURI.
FI833940A (en) FOERFARANDE FOER RAFFINERING AV SULFIDKONCENTRAT INNEHAOLLANDE ARSENIK, ANTIMON OCH VISMUT.
FI841615A (en) 4-PHENYL-TETRAHYDRO-FURANO-PYRIDINER, FOERFARANDE FOER DERAS FRAMSTAELLNING OCH PHARMACEUTISKA BLANDNINGAR.
FI842845A (en) FOERFARANDE OCH ANORDNING FOER STYRNING AV OMKOPPLARNA I EN FLERFASIG PULSVAEXELRIKTARE, ISYNNERHET I EN TRANSISTORVAEXELRIKTARE.
FI840843A (en) PLASMIDER, FOERFARANDE FOER FRAMSTAELLNING AV DESSA, MIKROORGANISMER INNEHAOLLANDE DESSA OCH FOERFARANDEN FOER ODLING AV MIKROORGANISMERNA.
FI844675L (en) BENZOPENTATIEPINER SUBSTITUERADE, FOERFARANDE FOER DERAS FRAMSTAELLNING OCH VID DETTA ANVAENDBARA MELLANPRODUKTER.
FI843825L (en) FAERGKATODSTRAOLROER, KOMPONENT OCH FRAMSTAELLNINGSMETOD.
FI843824A0 (en) FAERGKATODSTRAOLROER, KOMPONENT OCH FRAMSTAELLNINGSMETOD.
FI844884A0 (en) AKRYLTELOMERER INNEHAOLLANDE MEDELST LJUS TVAERBINDANDE SIDOKEDJOR, SYNTES DAERAV OCH ANVAENDNING AV DESSA FOER BELAEGGNING AV METALLER.
FI843973A0 (en) FOERFARANDE FOER OEVERFOERING, SAERSKILT FOER REGISTRERING OCH AOTERGIVNING AV FAERGTELEVISIONSSIGNALER.
FI842300A (en) MONO- OCH DITIOESTRAR, DERAS FRAMSTAELLNING OCH ANVAENDNING.

Legal Events

Date Code Title Description
FA Application withdrawn

Owner name: RHONE-POULENC CHIMIE