FR1489788A - Séparation de l'ytterbium à l'état de grande pureté - Google Patents

Séparation de l'ytterbium à l'état de grande pureté

Info

Publication number
FR1489788A
FR1489788A FR65209A FR65209A FR1489788A FR 1489788 A FR1489788 A FR 1489788A FR 65209 A FR65209 A FR 65209A FR 65209 A FR65209 A FR 65209A FR 1489788 A FR1489788 A FR 1489788A
Authority
FR
France
Prior art keywords
separation
high purity
purity ytterbium
ytterbium
purity
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
FR65209A
Other languages
English (en)
Inventor
Paul Rombau
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.)
Produits Chimiques Pechiney Saint Gobain
Original Assignee
Produits Chimiques Pechiney Saint Gobain
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 Produits Chimiques Pechiney Saint Gobain filed Critical Produits Chimiques Pechiney Saint Gobain
Priority to FR65209A priority Critical patent/FR1489788A/fr
Priority to GB26942/67A priority patent/GB1187636A/en
Priority to US645495A priority patent/US3446576A/en
Priority to DE19671592161 priority patent/DE1592161A1/de
Application granted granted Critical
Publication of FR1489788A publication Critical patent/FR1489788A/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
    • 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
    • C01F17/20—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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/80—Compositional purity

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Compounds Of Unknown Constitution (AREA)
FR65209A 1966-06-13 1966-06-13 Séparation de l'ytterbium à l'état de grande pureté Expired FR1489788A (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR65209A FR1489788A (fr) 1966-06-13 1966-06-13 Séparation de l'ytterbium à l'état de grande pureté
GB26942/67A GB1187636A (en) 1966-06-13 1967-06-12 Separation of Ytterbium
US645495A US3446576A (en) 1966-06-13 1967-06-12 Process for purification of ytterbium
DE19671592161 DE1592161A1 (de) 1966-06-13 1967-06-13 Verfahren zum Trennen von Verbindungen der Seltenen Erdmetalle,insbesondere von Verbindungen des Thulium,Ytterbium und Lutetium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR65209A FR1489788A (fr) 1966-06-13 1966-06-13 Séparation de l'ytterbium à l'état de grande pureté

Publications (1)

Publication Number Publication Date
FR1489788A true FR1489788A (fr) 1967-07-28

Family

ID=8610778

Family Applications (1)

Application Number Title Priority Date Filing Date
FR65209A Expired FR1489788A (fr) 1966-06-13 1966-06-13 Séparation de l'ytterbium à l'état de grande pureté

Country Status (4)

Country Link
US (1) US3446576A (fr)
DE (1) DE1592161A1 (fr)
FR (1) FR1489788A (fr)
GB (1) GB1187636A (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB902754A (en) * 1958-07-11 1962-08-09 Pechiney Prod Chimiques Sa Process for the separation of rare earths
US3092449A (en) * 1958-07-22 1963-06-04 Bril Kazimierz Jozef Process for the recovery of europium from low grade europium mixtures with other rare earths
US3153571A (en) * 1960-04-18 1964-10-20 Vitro Corp Of America Purification of europium
BE620084A (fr) * 1961-07-14 1900-01-01

Also Published As

Publication number Publication date
US3446576A (en) 1969-05-27
GB1187636A (en) 1970-04-08
DE1592161A1 (de) 1970-10-22

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