JPS5034000B1 - - Google Patents

Info

Publication number
JPS5034000B1
JPS5034000B1 JP43056089A JP5608968A JPS5034000B1 JP S5034000 B1 JPS5034000 B1 JP S5034000B1 JP 43056089 A JP43056089 A JP 43056089A JP 5608968 A JP5608968 A JP 5608968A JP S5034000 B1 JPS5034000 B1 JP S5034000B1
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.)
Pending
Application number
JP43056089A
Other languages
Japanese (ja)
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
Priority claimed from DE19671592120 external-priority patent/DE1592120B2/de
Application filed filed Critical
Publication of JPS5034000B1 publication Critical patent/JPS5034000B1/ja
Pending 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
    • C22B59/00—Obtaining rare earth metals
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F17/00—Compounds of rare earth metals
    • C01F17/10—Preparation or treatment, e.g. separation or purification
    • C01F17/17—Preparation or treatment, e.g. separation or purification involving a liquid-liquid extraction
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F17/00—Compounds of rare earth metals
    • C01F17/20—Compounds containing only rare earth metals as the metal element
    • C01F17/206—Compounds containing only rare earth metals as the metal element oxide or hydroxide being the only anion
    • C01F17/218—Yttrium oxides or hydroxides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F17/00—Compounds of rare earth metals
    • C01F17/20—Compounds containing only rare earth metals as the metal element
    • C01F17/253—Halides
    • C01F17/271—Chlorides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Manufacture And Refinement Of Metals (AREA)
JP43056089A 1967-08-08 1968-08-08 Pending JPS5034000B1 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19671592120 DE1592120B2 (de) 1967-08-08 1967-08-08 Verfahren zur trennung des yttriums von den elementen lanthan bis lutetium durch verteilen ihrer thiocyanate

Publications (1)

Publication Number Publication Date
JPS5034000B1 true JPS5034000B1 (enrdf_load_stackoverflow) 1975-11-05

Family

ID=5680231

Family Applications (1)

Application Number Title Priority Date Filing Date
JP43056089A Pending JPS5034000B1 (enrdf_load_stackoverflow) 1967-08-08 1968-08-08

Country Status (3)

Country Link
JP (1) JPS5034000B1 (enrdf_load_stackoverflow)
FR (1) FR1581144A (enrdf_load_stackoverflow)
GB (1) GB1211395A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO127964B (enrdf_load_stackoverflow) * 1971-07-20 1973-09-10 Sjeldne Jordarter Forskning
RU2320738C1 (ru) * 2006-06-19 2008-03-27 Государственное образовательное учреждение высшего профессионального образования "Санкт-Петербургский государственный горный институт имени Г.В. Плеханова (технический университет)" Способ разделения иттрия и церия

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1052968B (de) * 1954-07-01 1959-03-19 Werner Fischer Dr Ing Verfahren zur Trennung der dreiwertigen Lanthaniden voneinander oder von Yttrium durch Verteilen

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1052968B (de) * 1954-07-01 1959-03-19 Werner Fischer Dr Ing Verfahren zur Trennung der dreiwertigen Lanthaniden voneinander oder von Yttrium durch Verteilen

Also Published As

Publication number Publication date
GB1211395A (en) 1970-11-04
FR1581144A (enrdf_load_stackoverflow) 1969-09-12

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