FR859854A - Process for obtaining cerium dioxide - Google Patents

Process for obtaining cerium dioxide

Info

Publication number
FR859854A
FR859854A FR859854DA FR859854A FR 859854 A FR859854 A FR 859854A FR 859854D A FR859854D A FR 859854DA FR 859854 A FR859854 A FR 859854A
Authority
FR
France
Prior art keywords
cerium dioxide
obtaining cerium
obtaining
dioxide
cerium
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
French (fr)
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
Priority claimed from DED78821D external-priority patent/DE725484C/en
Application filed by PRODUITS CHIM TERRES RARES SOC filed Critical PRODUITS CHIM TERRES RARES SOC
Application granted granted Critical
Publication of FR859854A publication Critical patent/FR859854A/en
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
    • C01F17/235—Cerium oxides or hydroxides

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)
FR859854D 1938-09-06 1939-09-01 Process for obtaining cerium dioxide Expired FR859854A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED78821D DE725484C (en) 1938-09-05 1938-09-06 Process for the production of cerium dioxide

Publications (1)

Publication Number Publication Date
FR859854A true FR859854A (en) 1940-12-31

Family

ID=94979

Family Applications (1)

Application Number Title Priority Date Filing Date
FR859854D Expired FR859854A (en) 1938-09-06 1939-09-01 Process for obtaining cerium dioxide

Country Status (2)

Country Link
BE (1) BE436280A (en)
FR (1) FR859854A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2559755A1 (en) * 1984-02-20 1985-08-23 Rhone Poulenc Spec Chim CERIC OXIDE WITH NEW MORPHOLOGICAL CHARACTERISTICS AND METHOD OF OBTAINING THE SAME
FR2559754A1 (en) * 1984-02-20 1985-08-23 Rhone Poulenc Spec Chim CERIC OXIDE WITH NEW MORPHOLOGICAL CHARACTERISTICS AND METHOD OF OBTAINING THE SAME

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2559755A1 (en) * 1984-02-20 1985-08-23 Rhone Poulenc Spec Chim CERIC OXIDE WITH NEW MORPHOLOGICAL CHARACTERISTICS AND METHOD OF OBTAINING THE SAME
FR2559754A1 (en) * 1984-02-20 1985-08-23 Rhone Poulenc Spec Chim CERIC OXIDE WITH NEW MORPHOLOGICAL CHARACTERISTICS AND METHOD OF OBTAINING THE SAME
EP0153227A1 (en) * 1984-02-20 1985-08-28 Rhone-Poulenc Chimie Cerium dioxide with morphological characteristics, and process for its preparation
EP0153228A1 (en) * 1984-02-20 1985-08-28 Rhone-Poulenc Chimie Cerium dioxide with morphological characteristics, and process for its preparation
US5017352A (en) * 1984-02-20 1991-05-21 Rhone-Pulenc Specialites Chimique Novel cerium oxide particulates
US5080877A (en) * 1984-02-20 1992-01-14 Rhone-Poulenc Specialties Chimiques Novel cerium oxide particulates

Also Published As

Publication number Publication date
BE436280A (en) 1939-10-31

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