FR527528A - purification of fluorite by heat, for the industrial use of this product and of the residues of the operation - Google Patents

purification of fluorite by heat, for the industrial use of this product and of the residues of the operation

Info

Publication number
FR527528A
FR527528A FR527528A FR527528DA FR527528A FR 527528 A FR527528 A FR 527528A FR 527528 A FR527528 A FR 527528A FR 527528D A FR527528D A FR 527528DA FR 527528 A FR527528 A FR 527528A
Authority
FR
France
Prior art keywords
fluorite
residues
purification
heat
product
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
FR527528A
Other languages
French (fr)
Inventor
Enrique Augusto Dallema Paulin
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR527528A publication Critical patent/FR527528A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G9/00—Compounds of zinc
    • C01G9/08—Sulfides
    • 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
    • C01F11/00—Compounds of calcium, strontium, or barium
    • C01F11/02—Oxides or hydroxides
    • C01F11/12—Oxides or hydroxides from silicates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
FR527528A 1920-09-17 1920-11-22 purification of fluorite by heat, for the industrial use of this product and of the residues of the operation Expired FR527528A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES527528X 1920-09-17

Publications (1)

Publication Number Publication Date
FR527528A true FR527528A (en) 1921-10-26

Family

ID=8245508

Family Applications (1)

Application Number Title Priority Date Filing Date
FR527528A Expired FR527528A (en) 1920-09-17 1920-11-22 purification of fluorite by heat, for the industrial use of this product and of the residues of the operation

Country Status (1)

Country Link
FR (1) FR527528A (en)

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