FR486658A - Process and apparatus for obtaining pure natural barium sulphate - Google Patents

Process and apparatus for obtaining pure natural barium sulphate

Info

Publication number
FR486658A
FR486658A FR486658DA FR486658A FR 486658 A FR486658 A FR 486658A FR 486658D A FR486658D A FR 486658DA FR 486658 A FR486658 A FR 486658A
Authority
FR
France
Prior art keywords
pure natural
barium sulphate
obtaining pure
natural barium
obtaining
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.)
DE LAS BARITAS IRIS SA
Original Assignee
DE LAS BARITAS IRIS SA
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 DE LAS BARITAS IRIS SA filed Critical DE LAS BARITAS IRIS SA
Application granted granted Critical
Publication of FR486658A publication Critical patent/FR486658A/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
    • C01F11/00—Compounds of calcium, strontium, or barium
    • C01F11/46—Sulfates
    • C01F11/462—Sulfates of Sr or Ba

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
FR486658D 1917-05-25 1917-09-01 Process and apparatus for obtaining pure natural barium sulphate Expired FR486658A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES486658X 1917-05-25

Publications (1)

Publication Number Publication Date
FR486658A true FR486658A (en) 1918-04-30

Family

ID=1523247

Family Applications (1)

Application Number Title Priority Date Filing Date
FR486658D Expired FR486658A (en) 1917-05-25 1917-09-01 Process and apparatus for obtaining pure natural barium sulphate

Country Status (1)

Country Link
FR (1) FR486658A (en)

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