NL97909C - - Google Patents

Info

Publication number
NL97909C
NL97909C NL97909DA NL97909C NL 97909 C NL97909 C NL 97909C NL 97909D A NL97909D A NL 97909DA NL 97909 C NL97909 C NL 97909C
Authority
NL
Netherlands
Application number
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.)
Publication of NL97909C publication Critical patent/NL97909C/xx

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22BPRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B60/00Obtaining metals of atomic number 87 or higher, i.e. radioactive metals
    • C22B60/02Obtaining thorium, uranium, or other actinides
    • C22B60/0204Obtaining thorium, uranium, or other actinides obtaining uranium
    • C22B60/0217Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes
    • C22B60/0221Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes by leaching
    • C22B60/0226Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes by leaching using acidic solutions or liquors
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01GCOMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G43/00Compounds of uranium
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01GCOMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G43/00Compounds of uranium
    • C01G43/01Oxides; Hydroxides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Environmental & Geological Engineering (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Removal Of Specific Substances (AREA)
NL97909D 1954-02-01 NL97909C (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2987/54A GB768946A (en) 1954-02-01 1954-02-01 Improvements in and relating to the recovery of uranium values

Publications (1)

Publication Number Publication Date
NL97909C true NL97909C (fi)

Family

ID=9749777

Family Applications (1)

Application Number Title Priority Date Filing Date
NL97909D NL97909C (fi) 1954-02-01

Country Status (4)

Country Link
US (1) US2926992A (fi)
FR (1) FR1148079A (fi)
GB (1) GB768946A (fi)
NL (1) NL97909C (fi)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2218382C3 (de) * 1972-04-15 1975-08-21 Gebrueder Giulini Gmbh, 6700 Ludwigshafen Verfahren zur Herstellung von reinem Calciumsulfat beim Phosphorsäurenaßaufschluß
US3880980A (en) * 1972-11-30 1975-04-29 Allied Chem Recovery of uranium from HCl digested phosphate rock solution
US3937783A (en) * 1974-02-21 1976-02-10 Allied Chemical Corporation Recovery of fluorine, uranium and rare earth metal values from phosphoric acid by-product brine raffinate
JPS53128596A (en) * 1977-04-14 1978-11-09 Doryokuro Kakunenryo Method of recovering uranium from wet phosphoric acid
CA1139956A (en) * 1978-10-10 1983-01-25 Mark A. Rose Process for extracting uranium from crude phosphoric acids
US4311677A (en) * 1979-12-03 1982-01-19 Swiss Aluminium Ltd. Process for producing phosphoric acid
DE3021839A1 (de) * 1980-06-11 1981-12-24 Chemische Werke Hüls AG, 4370 Marl Verfahren zur verminderung der radioaktivitaet von aus phosphoriten hergestelltem calciumsulfat
US4476099A (en) * 1980-12-24 1984-10-09 Wyoming Mineral Corporation Method of recovering uranium
CN105506282B (zh) * 2015-12-15 2018-11-02 东华理工大学 一种流动浸铀工艺
CN115558788A (zh) * 2022-09-26 2023-01-03 核工业北京化工冶金研究院 一种还原法从碱性铀溶液中沉淀铀产品的工艺方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US880645A (en) * 1907-06-18 1908-03-03 Herman Fleck Process of extracting uranium and vanadium from ores.
US2787587A (en) * 1949-07-26 1957-04-02 Richard W Woodard Isotope exchange process
US2743156A (en) * 1954-08-06 1956-04-24 Max C Metziger Uranium recovery process

Also Published As

Publication number Publication date
FR1148079A (fr) 1957-12-03
US2926992A (en) 1960-03-01
GB768946A (en) 1957-02-27

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