JPS4953515A - - Google Patents

Info

Publication number
JPS4953515A
JPS4953515A JP48091638A JP9163873A JPS4953515A JP S4953515 A JPS4953515 A JP S4953515A JP 48091638 A JP48091638 A JP 48091638A JP 9163873 A JP9163873 A JP 9163873A JP S4953515 A JPS4953515 A JP S4953515A
Authority
JP
Japan
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
JP48091638A
Other languages
Japanese (ja)
Other versions
JPS563416B2 (https=
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 filed Critical
Publication of JPS4953515A publication Critical patent/JPS4953515A/ja
Publication of JPS563416B2 publication Critical patent/JPS563416B2/ja
Expired 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D11/04—Solvent extraction of solutions which are liquid
    • B01D11/0488—Flow sheets

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Geology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Extraction Or Liquid Replacement (AREA)
JP9163873A 1972-08-15 1973-08-15 Expired JPS563416B2 (https=)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00280922A US3835214A (en) 1972-08-15 1972-08-15 Oxidative stripping process for the recovery of uranium from wet-process phosphoric acid

Publications (2)

Publication Number Publication Date
JPS4953515A true JPS4953515A (https=) 1974-05-24
JPS563416B2 JPS563416B2 (https=) 1981-01-24

Family

ID=23075184

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9163873A Expired JPS563416B2 (https=) 1972-08-15 1973-08-15

Country Status (4)

Country Link
US (1) US3835214A (https=)
JP (1) JPS563416B2 (https=)
CA (1) CA989623A (https=)
ZA (1) ZA734532B (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5079410A (https=) * 1973-11-01 1975-06-27

Families Citing this family (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3966872A (en) * 1973-11-01 1976-06-29 Westinghouse Electric Corporation Coupled cationic and anionic method of separating uranium
US4105741A (en) * 1976-03-08 1978-08-08 Freeport Minerals Company Process for recovery of uranium from wet process phosphoric acid
US4371504A (en) * 1977-02-28 1983-02-01 Uranium Recovery Corporation Extractant and process for extracting uranium wet-process phosphoric acid
US4180545A (en) * 1977-03-25 1979-12-25 Tennessee Valley Authority Uranium recovery from wet-process phosphoric acid
JPS53128596A (en) * 1977-04-14 1978-11-09 Doryokuro Kakunenryo Method of recovering uranium from wet phosphoric acid
US4258013A (en) * 1977-09-14 1981-03-24 Earth Sciences Inc. Uranium recovery from wet process phosphoric acid
US4243637A (en) * 1977-10-11 1981-01-06 Occidental Petroleum Company Uranium recovery from pre-treated phosphoric acid
US4258015A (en) * 1977-10-25 1981-03-24 Earth Sciences, Inc. Recovering uranium from wet process phosphoric acid with alkylphenyl phosphates
US4258014A (en) * 1977-10-25 1981-03-24 Earth Sciences, Inc. Process for recovering uranium from wet process phosphoric acid
US4374805A (en) * 1978-05-26 1983-02-22 Uranium Recovery Corporation Reductants for reducing metals in acid media
US4305912A (en) * 1978-07-24 1981-12-15 Earth Sciences, Inc. Process for recovering uranium from wet process phosphoric acid (III)
US4206049A (en) * 1978-08-14 1980-06-03 Westinghouse Electric Corp. Recovery of uranium by a reverse osmosis process
US4288412A (en) * 1978-08-31 1981-09-08 Institute Of Nuclear Energy Research Post treatment method for the recovery of uranium from wet-process phosphoric acid
US4311676A (en) * 1978-09-08 1982-01-19 Minemet Recherche Process for the recovery of uranium contained in phosphated compounds
CA1139956A (en) * 1978-10-10 1983-01-25 Mark A. Rose Process for extracting uranium from crude phosphoric acids
US4293529A (en) * 1978-10-27 1981-10-06 Uranium Recovery Corporation Process for recovering uranium from wet-process phosphoric acid using alkyl pyrophosphoric acid extractants
LU80676A1 (fr) * 1978-12-19 1980-07-21 Metallurgie Hoboken Procede pour enlever des agents salissants de l'acide phosphorique
US4275037A (en) * 1978-12-26 1981-06-23 Allied Chemical Corporation Stripping metals from organic solvent with aqueous solution of polymeric phosphates
US4292278A (en) * 1979-02-21 1981-09-29 Wyoming Mineral Corp. Purification of wet process phosphoric acid as a pretreatment step in the recovery of uranium
FR2450233A1 (fr) * 1979-02-28 1980-09-26 Rhone Poulenc Ind Procede de recuperation de l'uranium contenu dans un acide phosphorique impur
US4302427A (en) * 1979-03-19 1981-11-24 International Minerals & Chemical Corporation Recovery of uranium from wet-process phosphoric acid
FR2457258A1 (fr) * 1979-05-22 1980-12-19 Rhone Poulenc Ind Perfectionnement au procede de recuperation de l'uranium d'un acide phosphorique impur
FR2460697A1 (en) * 1979-07-09 1981-01-30 Commissariat Energie Atomique Liq.-liq. extn. of uranium from phosphoric acid - using mineral electrolyte, pref. strong acid and organic electrolyte 110 two non-miscible aqueous phases
US4325918A (en) * 1979-08-31 1982-04-20 Unc Recovery Corporation Deprotonation of an alkylphenyl acid phosphate extractant
US4316877A (en) * 1979-11-23 1982-02-23 Allied Corporation Extraction of uranium values from phosphoric acid
DE2952475C2 (de) * 1979-12-27 1982-07-15 Chemische Fabrik Budenheim Rudolf A. Oetker, 6501 Budenheim Verfahren zur Gewinnung von Uranverbindungen aus wäßriger Uran enthaltender Phosphorsäure
DE2952476C2 (de) * 1979-12-27 1982-08-19 Chemische Fabrik Budenheim Rudolf A. Oetker, 6501 Budenheim Verfahren zur Gewinnung von Uranverbindungen aus wäßriger Uran enthaltender Phosphorsäure
US4323540A (en) * 1980-01-23 1982-04-06 Westinghouse Electric Corp. Reduction of iron precipitation in uranium extraction process
US4424195A (en) 1980-05-14 1984-01-03 Unc Reovery Corporation Recovery of organic extractant from secondary emulsions formed in the extraction of uranium from wet-process phosphoric acid
US4385037A (en) * 1980-05-16 1983-05-24 Unc Recovery Corporation Concentrated sulphuric acid treatment of an alkylphenyl acid phosphate extractant
JPS5933526B2 (ja) * 1980-07-28 1984-08-16 セントラル硝子株式会社 ウラン含有量の多い湿式リン酸の製造方法
US4402917A (en) * 1980-09-05 1983-09-06 Allied Chemical Corporation Extraction of uranium from phosphoric acid using supported extractants
US4439405A (en) * 1980-09-24 1984-03-27 Unc Recovery Corporation Method for varying the mixing time and proportions in the contacting of substantially immiscible liquids
US4341743A (en) * 1980-12-29 1982-07-27 E. I. Du Pont De Nemours And Company Simultaneous oxidation and extraction of vanadium from wet-process phosphoric acid
US4425306A (en) 1981-02-17 1984-01-10 Stauffer Chemical Company Method for the recovery of uranium from wet-process phosphoric acid
US4652431A (en) * 1981-02-26 1987-03-24 Prodeco, Inc. Process for recovering uranium using an alkyl pyrophosphoric acid and alkaline stripping solution
US4652432A (en) * 1981-02-26 1987-03-24 Prodeco, Inc. Process for recovering uranium using an alkyl pyrophosphoric acid and alkaline stripping solution
US4402920A (en) * 1981-03-27 1983-09-06 Wyoming Mineral Corporation Humic flotation of wet process phosphoric acid as a pretreatment step in the recovery of uranium
US4500493A (en) * 1983-06-16 1985-02-19 The United States Of America As Represented By The United States Department Of Energy Reductive stripping process for uranium recovery from organic extracts
IL69384A0 (en) * 1983-08-01 1983-11-30 Israel Atomic Energy Comm Recovery of uranium from wet process phosphoric acid by liquid-solid ion exchange
DE3341073A1 (de) * 1983-11-12 1985-05-23 Chemische Fabrik Budenheim Rudolf A. Oetker, 6501 Budenheim Verfahren zur gleichzeitigen abtrennung von cadmium-ii- und uran iv- ionen aus phosphorsaeure durch gemeinsame extraktion
US4851199A (en) * 1985-01-03 1989-07-25 Union Oil Company Of California Methods for recovering vanadium from phosphoric acid and vanadium sources
US4978511A (en) * 1985-01-03 1990-12-18 Union Oil Company Of California Methods for selectively recovering vanadium from phosphoric acid and vanadium sources
US6645453B2 (en) * 2001-09-07 2003-11-11 Secretary, Department Of Atomic Energy, Government Of India Solvent extraction process for recovery of uranium from phosphoric acid (25-55% P205)
EP2895633B1 (en) * 2012-09-13 2020-05-27 BHP Billiton Olympic Dam Corporation Pty Ltd Solvent extraction process

Family Cites Families (7)

* 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
US2859092A (en) * 1953-02-05 1958-11-04 Richard H Bailes Solvent extraction process for the recovery of metals from phosphoric acid
US3030175A (en) * 1957-07-31 1962-04-17 James E Magner Preparation of high purity uf4
NL122058C (https=) * 1960-04-28 1900-01-01
US3052514A (en) * 1960-06-03 1962-09-04 John M Schmitt Process for recovering uranium from aqueous phosphoric acid liquors
US3034854A (en) * 1960-07-20 1962-05-15 Donald F Peppard Separation of californium from curium by solvent extraction
US3711591A (en) * 1970-07-08 1973-01-16 Atomic Energy Commission Reductive stripping process for the recovery of uranium from wet-process phosphoric acid

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5079410A (https=) * 1973-11-01 1975-06-27

Also Published As

Publication number Publication date
US3835214A (en) 1974-09-10
CA989623A (en) 1976-05-25
JPS563416B2 (https=) 1981-01-24
ZA734532B (en) 1974-06-26

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