FR703922A - Process and installation for washing and separating by flotation coals, ores and other pulverulent materials - Google Patents

Process and installation for washing and separating by flotation coals, ores and other pulverulent materials

Info

Publication number
FR703922A
FR703922A FR703922DA FR703922A FR 703922 A FR703922 A FR 703922A FR 703922D A FR703922D A FR 703922DA FR 703922 A FR703922 A FR 703922A
Authority
FR
France
Prior art keywords
coals
ores
flotation
washing
separating
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
Raymond-Emile Fabre
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 FR703922A publication Critical patent/FR703922A/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
    • B03D1/24—Pneumatic
    • 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
    • B03D1/08—Subsequent treatment of concentrated product
    • B03D1/082—Subsequent treatment of concentrated product of the froth product, e.g. washing
    • 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
    • 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
    • B03D1/1412—Flotation machines with baffles, e.g. at the wall for redirecting settling solids
FR703922D 1930-01-08 1930-01-08 Process and installation for washing and separating by flotation coals, ores and other pulverulent materials Expired FR703922A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR703922T 1930-01-08

Publications (1)

Publication Number Publication Date
FR703922A true FR703922A (en) 1931-05-08

Family

ID=9063561

Family Applications (1)

Application Number Title Priority Date Filing Date
FR703922D Expired FR703922A (en) 1930-01-08 1930-01-08 Process and installation for washing and separating by flotation coals, ores and other pulverulent materials

Country Status (1)

Country Link
FR (1) FR703922A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3428175A (en) * 1965-06-14 1969-02-18 Outokumpu Oy Process and apparatus for froth flotation
US4162966A (en) * 1976-06-16 1979-07-31 Nalco Chemical Company Flotation of deep mined coal with water-in-oil emulsions of sodium polyacrylate
US4222862A (en) * 1978-10-06 1980-09-16 Nalco Chemical Company Flotation of oxidized coal with a latex emulsion of sodium polyacrylate used as a promoter
WO1985003960A1 (en) * 1984-02-27 1985-09-12 Feldmühle Aktiengesellschaft Method and device for the flotation of dispersions
EP0174434A2 (en) * 1984-09-14 1986-03-19 Sohio Alternate Energy Development Company Multistream, multiproduct, pressure manipulation beneficiation arrangement and method
EP0175051A2 (en) * 1984-09-14 1986-03-26 Sohio Alternate Energy Development Company Multistream, multiproduct beneficiation arrangement and method

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3428175A (en) * 1965-06-14 1969-02-18 Outokumpu Oy Process and apparatus for froth flotation
US4162966A (en) * 1976-06-16 1979-07-31 Nalco Chemical Company Flotation of deep mined coal with water-in-oil emulsions of sodium polyacrylate
US4222862A (en) * 1978-10-06 1980-09-16 Nalco Chemical Company Flotation of oxidized coal with a latex emulsion of sodium polyacrylate used as a promoter
WO1985003960A1 (en) * 1984-02-27 1985-09-12 Feldmühle Aktiengesellschaft Method and device for the flotation of dispersions
EP0157163A1 (en) * 1984-02-27 1985-10-09 Feldmühle Aktiengesellschaft Process and apparatus for the flotation of dispersions
US4722784A (en) * 1984-02-27 1988-02-02 Feldmuehle Aktienegesellschaft Method and apparatus for the flotation of dispersions
EP0174434A2 (en) * 1984-09-14 1986-03-19 Sohio Alternate Energy Development Company Multistream, multiproduct, pressure manipulation beneficiation arrangement and method
EP0175051A2 (en) * 1984-09-14 1986-03-26 Sohio Alternate Energy Development Company Multistream, multiproduct beneficiation arrangement and method
EP0175051A3 (en) * 1984-09-14 1988-08-17 Sohio Alternate Energy Development Company Multistream, multiproduct beneficiation arrangement and method
EP0174434A3 (en) * 1984-09-14 1988-08-24 Sohio Alternate Energy Development Company Multistream, multiproduct, pressure manipulation beneficiation arrangement and method

Similar Documents

Publication Publication Date Title
FR703922A (en) Process and installation for washing and separating by flotation coals, ores and other pulverulent materials
FR738074A (en) Process for the separation of gas mixtures
FR720439A (en) Improvements relating to the soap refining process
FR645630A (en) Washing process for coals and other minerals
FR608706A (en) Process for washing coals, ores and other similar materials, and apparatus for carrying out this process
FR715675A (en) Process for the separation of gas mixtures
FR702343A (en) Process for the preparation of ores and minerals by flotation
FR621414A (en) Flotation graphite refining
AU2706730B (en) Process of recovering sulphur from sulphur minerals
FR704967A (en) Process for treating ores by skimming
FR627630A (en) Process for extracting copper from pyrite ash
AU3048330B (en) Improved apparatus for separating minerals from their ores
FR708269A (en) Process for sorting or washing ores of any kind
FR644398A (en) Improvements to washing facilities by lanes for coals or other minerals
FR662222A (en) Pulverulent ore briquetting process
FR697783A (en) Muddy ore processing process.
FR653474A (en) Coal briquetting process
FR685820A (en) Improvements to softeners for plastics
FR712684A (en) Process for the separation of gas mixtures
FR706758A (en) Process for the recovery of dust from catalysts
FR698789A (en) Process for the separation of iron from decopperated solutions of roasted pyrite residues by chlorinating
CA305435A (en) Process of concentrating ores and minerals by flotation
FR697378A (en) Sorter for coke, ores, coal and similar materials
FR645073A (en) Coal dehydration process
FR726667A (en) Pneumatic cleaning table for coals, minerals or other materials