MA18990A1 - Procede de purification d'un solvant organique d'extraction dans un procede de recuperation d'uranium - Google Patents

Procede de purification d'un solvant organique d'extraction dans un procede de recuperation d'uranium

Info

Publication number
MA18990A1
MA18990A1 MA19190A MA19190A MA18990A1 MA 18990 A1 MA18990 A1 MA 18990A1 MA 19190 A MA19190 A MA 19190A MA 19190 A MA19190 A MA 19190A MA 18990 A1 MA18990 A1 MA 18990A1
Authority
MA
Morocco
Prior art keywords
extraction solvent
organic extraction
purifying organic
uranium recovery
uranium
Prior art date
Application number
MA19190A
Other languages
English (en)
Inventor
Stana Rr
Original Assignee
Wyoming Mineral Corp
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 Wyoming Mineral Corp filed Critical Wyoming Mineral Corp
Publication of MA18990A1 publication Critical patent/MA18990A1/fr

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)
  • Extraction Or Liquid Replacement (AREA)
  • Manufacture And Refinement Of Metals (AREA)
MA19190A 1979-11-08 1980-11-07 Procede de purification d'un solvant organique d'extraction dans un procede de recuperation d'uranium MA18990A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/092,866 US4332776A (en) 1979-11-08 1979-11-08 Extractant solvent restoration in the process for recovery of uranium from phosphoric acid

Publications (1)

Publication Number Publication Date
MA18990A1 true MA18990A1 (fr) 1981-07-01

Family

ID=22235543

Family Applications (1)

Application Number Title Priority Date Filing Date
MA19190A MA18990A1 (fr) 1979-11-08 1980-11-07 Procede de purification d'un solvant organique d'extraction dans un procede de recuperation d'uranium

Country Status (6)

Country Link
US (1) US4332776A (fr)
CA (1) CA1154267A (fr)
ES (1) ES8207590A1 (fr)
MA (1) MA18990A1 (fr)
PT (1) PT72030B (fr)
YU (1) YU281680A (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2457258A1 (fr) * 1979-05-22 1980-12-19 Rhone Poulenc Ind Perfectionnement au procede de recuperation de l'uranium d'un acide phosphorique impur
US4544530A (en) * 1980-10-10 1985-10-01 Institute Of Nuclear Energy Research Separation process for the recovery of uranium from wet-process phosphoric acid
US4466944A (en) * 1983-07-21 1984-08-21 International Minerals & Chemical Corp. Process for recovery of uranium from wet process H3 PO4
US4855081A (en) * 1988-06-07 1989-08-08 Nutech, Inc. Method for decontaminating conventional plastic materials which have become radioactively contaminated, and articles
US4855080A (en) * 1988-06-07 1989-08-08 Nutech, Inc. Method for decontaminating specially selected plastic materials which have become radioactively contaminated, and articles
US8645079B2 (en) * 2005-09-01 2014-02-04 Kuwait University Method for measuring the properties of petroleum fuels by distillation
WO2010114924A1 (fr) 2009-03-31 2010-10-07 Alliance For Sustainable Energy, Llc Systèmes et procédés pour un transport sélectif et une mesure sélective d'hydrogène

Family Cites Families (9)

* 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
US2835552A (en) * 1952-12-08 1958-05-20 William J Mcginnis Solvent extraction process for the recovery of uranium values from aqueous solutions
US3320033A (en) * 1964-03-18 1967-05-16 Kerr Mc Gee Oil Ind Inc Absorbent, its preparation and use to recover 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
US3996872A (en) * 1975-04-28 1976-12-14 Pinchot Iii Gifford Hydrofoil vessel
US4087512A (en) * 1975-09-26 1978-05-02 Uranium Recovery Corporation Process for removing solid organic material from wet-process phosphoric acid
US4190633A (en) * 1977-04-08 1980-02-26 Freeport Minerals Company Crud handling circuit
US4258013A (en) * 1977-09-14 1981-03-24 Earth Sciences Inc. Uranium recovery from wet process phosphoric acid
US4162230A (en) * 1977-12-28 1979-07-24 The United States Of America As Represented By The United States Department Of Energy Method for the recovery of actinide elements from nuclear reactor waste

Also Published As

Publication number Publication date
ES496671A0 (es) 1982-09-16
PT72030A (en) 1980-12-01
CA1154267A (fr) 1983-09-27
PT72030B (en) 1981-09-24
US4332776A (en) 1982-06-01
ES8207590A1 (es) 1982-09-16
YU281680A (en) 1983-04-30

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