GB899406A - Improvements in or relating to the production of metals - Google Patents

Improvements in or relating to the production of metals

Info

Publication number
GB899406A
GB899406A GB151259A GB151259A GB899406A GB 899406 A GB899406 A GB 899406A GB 151259 A GB151259 A GB 151259A GB 151259 A GB151259 A GB 151259A GB 899406 A GB899406 A GB 899406A
Authority
GB
United Kingdom
Prior art keywords
metals
relating
production
alkali
metal
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
GB151259A
Inventor
John Syme Nairn
Roland Taylor
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.)
UK Atomic Energy Authority
Original Assignee
UK Atomic Energy Authority
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 UK Atomic Energy Authority filed Critical UK Atomic Energy Authority
Priority to GB151259A priority Critical patent/GB899406A/en
Priority to FR815688A priority patent/FR1245297A/en
Priority to BE586632A priority patent/BE586632A/en
Publication of GB899406A publication Critical patent/GB899406A/en
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
    • C22B60/04—Obtaining plutonium
    • 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
    • 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
    • C22B60/0278—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes treatment or purification of solutions or of liquors or of slurries by chemical methods

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

Uranium and plutonium are obtained from their halides by reduction with alkali metal, preferably an alloy of sodium and potassium, both the halide and the reducing agent being dissolved in an organic solvent. Suitable solvents are ethers such as b b 1 dibutoxydiethyl ether and tetrahydrofuran, containing diphenyl. The product metal may be separated from alkali chloride by vacuum melting.
GB151259A 1959-01-15 1959-01-15 Improvements in or relating to the production of metals Expired GB899406A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB151259A GB899406A (en) 1959-01-15 1959-01-15 Improvements in or relating to the production of metals
FR815688A FR1245297A (en) 1959-01-15 1960-01-14 Process for the production of metallic uranium and plutonium from their halides
BE586632A BE586632A (en) 1959-01-15 1960-01-15 Metal production.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB151259A GB899406A (en) 1959-01-15 1959-01-15 Improvements in or relating to the production of metals

Publications (1)

Publication Number Publication Date
GB899406A true GB899406A (en) 1962-06-20

Family

ID=9723263

Family Applications (1)

Application Number Title Priority Date Filing Date
GB151259A Expired GB899406A (en) 1959-01-15 1959-01-15 Improvements in or relating to the production of metals

Country Status (3)

Country Link
BE (1) BE586632A (en)
FR (1) FR1245297A (en)
GB (1) GB899406A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2185493B (en) * 1985-05-27 1990-02-14 Univ Melbourne Metal production

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2185493B (en) * 1985-05-27 1990-02-14 Univ Melbourne Metal production

Also Published As

Publication number Publication date
FR1245297A (en) 1960-11-04
BE586632A (en) 1960-07-15

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