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BR8106457A - Processo para a producao de hidroxidos de terras raras - Google Patents

Processo para a producao de hidroxidos de terras raras

Info

Publication number
BR8106457A
BR8106457A BR8106457A BR8106457A BR8106457A BR 8106457 A BR8106457 A BR 8106457A BR 8106457 A BR8106457 A BR 8106457A BR 8106457 A BR8106457 A BR 8106457A BR 8106457 A BR8106457 A BR 8106457A
Authority
BR
Brazil
Prior art keywords
hydroxides
production
rare land
rare
land
Prior art date
Application number
BR8106457A
Other languages
English (en)
Inventor
Tsugio Kaneko
Isamu Sone
Tsuneo Kimura
Hiroshi Kobayashi
Original Assignee
Mitsubishi Chem Ind
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=15260333&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR8106457(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Mitsubishi Chem Ind filed Critical Mitsubishi Chem Ind
Publication of BR8106457A publication Critical patent/BR8106457A/pt

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Manufacture And Refinement Of Metals (AREA)
BR8106457A 1980-10-07 1981-10-07 Processo para a producao de hidroxidos de terras raras BR8106457A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55140073A JPS5842133B2 (ja) 1980-10-07 1980-10-07 希土類水酸化物の製造法

Publications (1)

Publication Number Publication Date
BR8106457A true BR8106457A (pt) 1982-06-22

Family

ID=15260333

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8106457A BR8106457A (pt) 1980-10-07 1981-10-07 Processo para a producao de hidroxidos de terras raras

Country Status (4)

Country Link
JP (1) JPS5842133B2 (pt)
BR (1) BR8106457A (pt)
GB (1) GB2084556B (pt)
MY (1) MY8600727A (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2587037A1 (fr) * 1985-09-10 1987-03-13 Rhone Poulenc Spec Chim Procede de traitement de minerais de terres rares
FR2589850B1 (fr) * 1985-11-08 1990-08-31 Rhone Poulenc Spec Chim Perfectionnement a un procede de production d'hydroxydes de terres rares par traitement de minerais contenant des phosphates de terres rares
JPH023915U (pt) * 1988-06-16 1990-01-11

Also Published As

Publication number Publication date
JPS5842133B2 (ja) 1983-09-17
GB2084556A (en) 1982-04-15
GB2084556B (en) 1984-04-26
JPS5767024A (en) 1982-04-23
AU542274B2 (en) 1985-02-14
MY8600727A (en) 1986-12-31
AU7578081A (en) 1982-04-22

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Legal Events

Date Code Title Description
MM Lapse due to non-payment of fees (art. 50)