FR859994A - Process for the flotation treatment of ores, coals and the like, and apparatus for its implementation - Google Patents

Process for the flotation treatment of ores, coals and the like, and apparatus for its implementation

Info

Publication number
FR859994A
FR859994A FR859994DA FR859994A FR 859994 A FR859994 A FR 859994A FR 859994D A FR859994D A FR 859994DA FR 859994 A FR859994 A FR 859994A
Authority
FR
France
Prior art keywords
coals
ores
implementation
flotation treatment
flotation
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
Rth Rudolf Ku
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 filed Critical
Application granted granted Critical
Publication of FR859994A publication Critical patent/FR859994A/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
    • B03D1/14—Flotation machines
    • B03D1/1493—Flotation machines with means for establishing a specified flow pattern
    • 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
    • B03D1/16—Flotation machines with impellers; Subaeration machines
    • 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
    • B03D1/24—Pneumatic
    • B03D1/242—Nozzles for injecting gas into the flotation tank

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biotechnology (AREA)
FR859994D 1938-07-14 1939-07-12 Process for the flotation treatment of ores, coals and the like, and apparatus for its implementation Expired FR859994A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE859994X 1938-07-14

Publications (1)

Publication Number Publication Date
FR859994A true FR859994A (en) 1941-01-03

Family

ID=6790218

Family Applications (1)

Application Number Title Priority Date Filing Date
FR859994D Expired FR859994A (en) 1938-07-14 1939-07-12 Process for the flotation treatment of ores, coals and the like, and apparatus for its implementation

Country Status (1)

Country Link
FR (1) FR859994A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2338745A1 (en) * 1976-01-22 1977-08-19 Nemours Cie Fse Silices Sables Granular minerals continuous purificn. - by subjecting a mixt. of water and a mineral to ultra-sonic waves
US4226705A (en) * 1977-07-26 1980-10-07 Alsthom-Atlantique Method of producing microbubbles for treating a suspension

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2338745A1 (en) * 1976-01-22 1977-08-19 Nemours Cie Fse Silices Sables Granular minerals continuous purificn. - by subjecting a mixt. of water and a mineral to ultra-sonic waves
US4226705A (en) * 1977-07-26 1980-10-07 Alsthom-Atlantique Method of producing microbubbles for treating a suspension

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