FR1209251A - Procédé de séparation des terres rares - Google Patents

Procédé de séparation des terres rares

Info

Publication number
FR1209251A
FR1209251A FR1209251DA FR1209251A FR 1209251 A FR1209251 A FR 1209251A FR 1209251D A FR1209251D A FR 1209251DA FR 1209251 A FR1209251 A FR 1209251A
Authority
FR
France
Prior art keywords
rare earth
separation process
earth separation
rare
separation
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
Other languages
English (en)
Inventor
Maurice Peltier
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 CHIM TERRES RARES SOC
Original Assignee
PRODUITS CHIM TERRES RARES SOC
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 CHIM TERRES RARES SOC filed Critical PRODUITS CHIM TERRES RARES SOC
Application granted granted Critical
Publication of FR1209251A publication Critical patent/FR1209251A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C01F17/224—Oxides or hydroxides of lanthanides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
FR1209251D 1958-07-11 1958-07-11 Procédé de séparation des terres rares Expired FR1209251A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1209251T 1958-07-11

Publications (1)

Publication Number Publication Date
FR1209251A true FR1209251A (fr) 1960-03-01

Family

ID=9674696

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1209251D Expired FR1209251A (fr) 1958-07-11 1958-07-11 Procédé de séparation des terres rares

Country Status (1)

Country Link
FR (1) FR1209251A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3153571A (en) * 1960-04-18 1964-10-20 Vitro Corp Of America Purification of europium

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3153571A (en) * 1960-04-18 1964-10-20 Vitro Corp Of America Purification of europium

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