FR2018407B1 - - Google Patents

Info

Publication number
FR2018407B1
FR2018407B1 FR6931562A FR6931562A FR2018407B1 FR 2018407 B1 FR2018407 B1 FR 2018407B1 FR 6931562 A FR6931562 A FR 6931562A FR 6931562 A FR6931562 A FR 6931562A FR 2018407 B1 FR2018407 B1 FR 2018407B1
Authority
FR
France
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
FR6931562A
Other languages
French (fr)
Other versions
FR2018407A1 (de
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.)
Kloeckner Humboldt Deutz AG
Venator Germany GmbH
Original Assignee
Kloeckner Humboldt Deutz AG
Sachtleben AG fuer Bergbau und Chemische Industrie
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 Kloeckner Humboldt Deutz AG, Sachtleben AG fuer Bergbau und Chemische Industrie filed Critical Kloeckner Humboldt Deutz AG
Publication of FR2018407A1 publication Critical patent/FR2018407A1/fr
Application granted granted Critical
Publication of FR2018407B1 publication Critical patent/FR2018407B1/fr
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)
  • Manufacture And Refinement Of Metals (AREA)
  • Silicon Compounds (AREA)
  • Physical Water Treatments (AREA)
FR6931562A 1968-09-19 1969-09-17 Expired FR2018407B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681783014 DE1783014A1 (de) 1968-09-19 1968-09-19 Verfahren zur selektiven Gewinnung von Schwerspat aus Mineralgemengen

Publications (2)

Publication Number Publication Date
FR2018407A1 FR2018407A1 (de) 1970-05-29
FR2018407B1 true FR2018407B1 (de) 1973-02-02

Family

ID=5705254

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6931562A Expired FR2018407B1 (de) 1968-09-19 1969-09-17

Country Status (4)

Country Link
AT (1) AT288999B (de)
DE (1) DE1783014A1 (de)
ES (1) ES371606A1 (de)
FR (1) FR2018407B1 (de)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2378552A (en) * 1943-03-03 1945-06-19 Edward H Hoag Flotation process

Also Published As

Publication number Publication date
DE1783014A1 (de) 1971-03-18
ES371606A1 (es) 1971-10-16
AT288999B (de) 1971-03-25
FR2018407A1 (de) 1970-05-29

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Legal Events

Date Code Title Description
ST Notification of lapse