FR1287782A - Process for the concentration of rare earths - Google Patents

Process for the concentration of rare earths

Info

Publication number
FR1287782A
FR1287782A FR859034A FR859034A FR1287782A FR 1287782 A FR1287782 A FR 1287782A FR 859034 A FR859034 A FR 859034A FR 859034 A FR859034 A FR 859034A FR 1287782 A FR1287782 A FR 1287782A
Authority
FR
France
Prior art keywords
concentration
rare earths
earths
rare
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
FR859034A
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.)
Vitro Corp of America
Original Assignee
Vitro Corp of America
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 Vitro Corp of America filed Critical Vitro Corp of America
Priority to FR859034A priority Critical patent/FR1287782A/en
Application granted granted Critical
Publication of FR1287782A publication Critical patent/FR1287782A/en
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
    • C01F17/253—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
    • C01P2006/10—Solid density

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
FR859034A 1961-04-18 1961-04-18 Process for the concentration of rare earths Expired FR1287782A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR859034A FR1287782A (en) 1961-04-18 1961-04-18 Process for the concentration of rare earths

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR859034A FR1287782A (en) 1961-04-18 1961-04-18 Process for the concentration of rare earths

Publications (1)

Publication Number Publication Date
FR1287782A true FR1287782A (en) 1962-03-16

Family

ID=8753258

Family Applications (1)

Application Number Title Priority Date Filing Date
FR859034A Expired FR1287782A (en) 1961-04-18 1961-04-18 Process for the concentration of rare earths

Country Status (1)

Country Link
FR (1) FR1287782A (en)

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