FI773781A - FLOTATIONSFOERFARANDE OCH -ANORDNING FOER MINERALRAOAEMNEN - Google Patents

FLOTATIONSFOERFARANDE OCH -ANORDNING FOER MINERALRAOAEMNEN

Info

Publication number
FI773781A
FI773781A FI773781A FI773781A FI773781A FI 773781 A FI773781 A FI 773781A FI 773781 A FI773781 A FI 773781A FI 773781 A FI773781 A FI 773781A FI 773781 A FI773781 A FI 773781A
Authority
FI
Finland
Prior art keywords
mineralraoaemnen
flotationsfoerfarande
och
anordning foer
flotation
Prior art date
Application number
FI773781A
Other languages
Finnish (fi)
Other versions
FI65390B (en
FI65390C (en
Inventor
Rumen Warbanov
Dobrin Nikolov
Ulrich Bilsing
Heinz Weber
Manfred Schmidt
Original Assignee
Akad Wissenschaften Ddr
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 Akad Wissenschaften Ddr filed Critical Akad Wissenschaften Ddr
Publication of FI773781A publication Critical patent/FI773781A/en
Publication of FI65390B publication Critical patent/FI65390B/en
Application granted granted Critical
Publication of FI65390C publication Critical patent/FI65390C/en

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
    • B03D1/02—Froth-flotation processes
    • B03D1/04—Froth-flotation processes by varying ambient atmospheric pressure
    • 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
    • B03D1/02—Froth-flotation processes
    • B03D1/028—Control and monitoring of flotation processes; computer models therefor
    • 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
    • B03D1/14—Flotation machines
    • B03D1/1406—Flotation machines with special arrangement of a plurality of flotation cells, e.g. positioning a flotation cell inside another

Abstract

The present invention provides a method of treating mineral raw materials by a foam flotation process wherein the raw materials are admitted into flotation cells with flotation reagents, and an intermittent pulsating supply of air is fed to said flotation cells.
FI773781A 1976-12-20 1977-12-14 FLOTATIONSFOERFARANDE OCH -ANORDNING FOER MINERALRAOAEMNEN FI65390C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DD19647376 1976-12-20
DD19647376A DD146738A3 (en) 1976-12-20 1976-12-20 METHOD FOR FLOTING MINERAL RAW MATERIALS

Publications (3)

Publication Number Publication Date
FI773781A true FI773781A (en) 1978-06-21
FI65390B FI65390B (en) 1984-01-31
FI65390C FI65390C (en) 1984-05-10

Family

ID=5506758

Family Applications (1)

Application Number Title Priority Date Filing Date
FI773781A FI65390C (en) 1976-12-20 1977-12-14 FLOTATIONSFOERFARANDE OCH -ANORDNING FOER MINERALRAOAEMNEN

Country Status (8)

Country Link
CA (1) CA1097827A (en)
DD (1) DD146738A3 (en)
DE (1) DE2751809C2 (en)
FI (1) FI65390C (en)
FR (1) FR2374090A1 (en)
GB (1) GB1594500A (en)
IT (1) IT1093046B (en)
SE (1) SE7714284L (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115921129B (en) * 2023-01-31 2023-12-29 中铝青岛轻金属有限公司 Waste metal flotation equipment

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2055951C3 (en) * 1970-11-13 1973-10-18 Wsesojusny Nautschno-Issledowatelskij I Proektnyj Institut Mechanitscheskoj Obrabotki Polesnych Iskopaemych Mechanobr, Leningrad (Sowjetunion) Stirrers for flotation cells
FR2116262A1 (en) * 1970-12-02 1972-07-13 Inst Mekh Flotation cell - with shaker-stirrer fitted with one way air and liquid passages

Also Published As

Publication number Publication date
SE7714284L (en) 1978-06-21
FR2374090B1 (en) 1984-08-24
DD146738A3 (en) 1981-03-04
FI65390B (en) 1984-01-31
DE2751809A1 (en) 1978-06-29
FR2374090A1 (en) 1978-07-13
CA1097827A (en) 1981-03-17
IT1093046B (en) 1985-07-19
DE2751809C2 (en) 1985-10-03
FI65390C (en) 1984-05-10
GB1594500A (en) 1981-07-30

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: AKADEMIE DER WISSENSCHAFTEN DER DDR