FR61640E - Improved concentration of zinc ores by flotation - Google Patents

Improved concentration of zinc ores by flotation

Info

Publication number
FR61640E
FR61640E FR61640DA FR61640E FR 61640 E FR61640 E FR 61640E FR 61640D A FR61640D A FR 61640DA FR 61640 E FR61640 E FR 61640E
Authority
FR
France
Prior art keywords
flotation
zinc ores
improved concentration
concentration
improved
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)
Inventor
Rey
Raffinot
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.)
Societe Miniere et Metallurgique de Penarroya
Original Assignee
Societe Miniere et Metallurgique de Penarroya
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 Societe Miniere et Metallurgique de Penarroya filed Critical Societe Miniere et Metallurgique de Penarroya
Application granted granted Critical
Publication of FR61640E publication Critical patent/FR61640E/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/001—Flotation agents
    • B03D1/004—Organic compounds
    • B03D1/01—Organic compounds containing nitrogen
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D2201/00—Specified effects produced by the flotation agents
    • B03D2201/02—Collectors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D2203/00—Specified materials treated by the flotation agents; specified applications
    • B03D2203/02—Ores
    • B03D2203/04—Non-sulfide ores
FR61640D 1951-04-24 1951-04-24 Improved concentration of zinc ores by flotation Expired FR61640E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR61640T 1951-04-24

Publications (1)

Publication Number Publication Date
FR61640E true FR61640E (en) 1955-05-16

Family

ID=8695181

Family Applications (1)

Application Number Title Priority Date Filing Date
FR61640D Expired FR61640E (en) 1951-04-24 1951-04-24 Improved concentration of zinc ores by flotation

Country Status (1)

Country Link
FR (1) FR61640E (en)

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ES190085A1 (en) PROCEDURE FOR THE CONCENTRATION OF MINERALS BY FLOTATION