CA1136423A - Procede de recuperation de l'uranium d'un acide phosphorique impur - Google Patents

Procede de recuperation de l'uranium d'un acide phosphorique impur

Info

Publication number
CA1136423A
CA1136423A CA000356492A CA356492A CA1136423A CA 1136423 A CA1136423 A CA 1136423A CA 000356492 A CA000356492 A CA 000356492A CA 356492 A CA356492 A CA 356492A CA 1136423 A CA1136423 A CA 1136423A
Authority
CA
Canada
Prior art keywords
uranium
phase
aqueous
acid
organic phase
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
CA000356492A
Other languages
English (en)
French (fr)
Inventor
Dominique Foraison
Alain Leveque
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.)
Rhone Poulenc Industries SA
Original Assignee
Rhone Poulenc Industries 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 Rhone Poulenc Industries SA filed Critical Rhone Poulenc Industries SA
Application granted granted Critical
Publication of CA1136423A publication Critical patent/CA1136423A/fr
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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Manufacturing & Machinery (AREA)
  • Environmental & Geological Engineering (AREA)
  • Materials 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)
CA000356492A 1979-07-20 1980-07-18 Procede de recuperation de l'uranium d'un acide phosphorique impur Expired CA1136423A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7918781A FR2461681A1 (fr) 1979-07-20 1979-07-20 Perfectionnement au procede de recuperation de l'uranium d'un acide phosphorique impur
FR79.18781 1979-07-20

Publications (1)

Publication Number Publication Date
CA1136423A true CA1136423A (fr) 1982-11-30

Family

ID=9228101

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000356492A Expired CA1136423A (fr) 1979-07-20 1980-07-18 Procede de recuperation de l'uranium d'un acide phosphorique impur

Country Status (16)

Country Link
JP (1) JPS5659628A (ja)
BE (1) BE884401A (ja)
BR (1) BR8004508A (ja)
CA (1) CA1136423A (ja)
DE (1) DE3027474C2 (ja)
EG (1) EG14793A (ja)
ES (1) ES8207588A1 (ja)
FI (1) FI66823C (ja)
FR (1) FR2461681A1 (ja)
GR (1) GR69307B (ja)
IL (1) IL60623A (ja)
IT (1) IT1146092B (ja)
JO (1) JO1100B1 (ja)
MA (1) MA18911A1 (ja)
NL (1) NL8004162A (ja)
ZA (1) ZA804351B (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114761100A (zh) * 2019-10-12 2022-07-15 阿尔特姆斯产品公司 分离镓-68的系统和方法

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JPH0312758A (ja) * 1989-06-09 1991-01-21 Toshiba Corp 揮発性メモリのデータ消失検知装置
JPH076842U (ja) * 1993-06-18 1995-01-31 株式会社田村電機製作所 メモリカード付端末装置
FR3038326A1 (fr) * 2015-06-30 2017-01-06 Areva Mines Procede de separation du fer d'une phase organique contenant de l'uranium et procede d'extraction de l'uranium d'une solution aqueuse d'acide mineral contenant de l'uranium et du fer

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2873166A (en) * 1953-07-07 1959-02-10 William R Bowen Process for the recovery of metal values
US3711591A (en) * 1970-07-08 1973-01-16 Atomic Energy Commission Reductive stripping process for the recovery of uranium from wet-process phosphoric acid
US4002716A (en) * 1973-08-23 1977-01-11 Westinghouse Electric Corporation Sulfide precipitation method of separating uranium from group II and group III metal ions
US4105741A (en) * 1976-03-08 1978-08-08 Freeport Minerals Company Process for recovery of uranium 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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114761100A (zh) * 2019-10-12 2022-07-15 阿尔特姆斯产品公司 分离镓-68的系统和方法

Also Published As

Publication number Publication date
DE3027474A1 (de) 1981-02-05
EG14793A (en) 1985-03-31
IT8049268A0 (it) 1980-07-18
JPS5659628A (en) 1981-05-23
FI802273A (fi) 1981-01-21
JPS631245B2 (ja) 1988-01-12
JO1100B1 (en) 1982-07-10
FI66823C (fi) 1984-12-10
FI66823B (fi) 1984-08-31
MA18911A1 (fr) 1981-04-01
BR8004508A (pt) 1981-02-03
NL8004162A (nl) 1981-01-22
IT1146092B (it) 1986-11-12
BE884401A (fr) 1981-01-19
GR69307B (ja) 1982-05-14
ES493496A0 (es) 1982-09-16
ZA804351B (en) 1981-08-26
FR2461681A1 (fr) 1981-02-06
ES8207588A1 (es) 1982-09-16
DE3027474C2 (de) 1985-12-05
FR2461681B1 (ja) 1982-12-17
IL60623A (en) 1983-12-30

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