DE3276901D1 - Apparatus and method for froth flotation separation - Google Patents

Apparatus and method for froth flotation separation

Info

Publication number
DE3276901D1
DE3276901D1 DE8282100636T DE3276901T DE3276901D1 DE 3276901 D1 DE3276901 D1 DE 3276901D1 DE 8282100636 T DE8282100636 T DE 8282100636T DE 3276901 T DE3276901 T DE 3276901T DE 3276901 D1 DE3276901 D1 DE 3276901D1
Authority
DE
Germany
Prior art keywords
froth flotation
flotation separation
separation
froth
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
DE8282100636T
Other languages
German (de)
Inventor
James Duttera
Iii Raymond P Jefferis
David Matteson
Alexander Szentlaszloi
Philip Everett Mcgarry
David Edward Herman
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.)
Standard Oil Co
Original Assignee
Standard Oil Co
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
Priority claimed from US06/230,058 external-priority patent/US4347126A/en
Priority claimed from US06/230,059 external-priority patent/US4347127A/en
Application filed by Standard Oil Co filed Critical Standard Oil Co
Application granted granted Critical
Publication of DE3276901D1 publication Critical patent/DE3276901D1/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
    • B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
    • B03B9/00—General arrangement of separating plant, e.g. flow sheets
    • B03B9/005—General arrangement of separating plant, e.g. flow sheets specially adapted for coal
    • 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
    • B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
    • B03B11/00—Feed or discharge devices integral with washing or wet-separating equipment
    • 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
    • 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
    • B03D1/1443—Feed or discharge mechanisms for flotation tanks
    • B03D1/1456—Feed mechanisms for the slurry
    • 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
    • B03D1/1443—Feed or discharge mechanisms for flotation tanks
    • B03D1/1462—Discharge mechanisms for the froth
    • 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
    • B03D1/1443—Feed or discharge mechanisms for flotation tanks
    • B03D1/1475—Flotation tanks having means for discharging the pulp, e.g. as a bleed stream
    • 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
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L9/00—Treating solid fuels to improve their combustion
DE8282100636T 1981-01-29 1982-01-29 Apparatus and method for froth flotation separation Expired DE3276901D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/230,058 US4347126A (en) 1981-01-29 1981-01-29 Apparatus and method for flotation separation utilizing a spray nozzle
US06/230,059 US4347127A (en) 1981-01-29 1981-01-29 Apparatus and method for froth flotation separation of the components of a slurry

Publications (1)

Publication Number Publication Date
DE3276901D1 true DE3276901D1 (en) 1987-09-10

Family

ID=26923873

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8282100636T Expired DE3276901D1 (en) 1981-01-29 1982-01-29 Apparatus and method for froth flotation separation

Country Status (4)

Country Link
EP (1) EP0057445B1 (en)
AU (1) AU546684B2 (en)
CA (1) CA1181873A (en)
DE (1) DE3276901D1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4514291A (en) * 1983-05-18 1985-04-30 The Standard Oil Company Apparatus and method for flotation separation utilizing an improved spiral spray nozzle
AU561931B2 (en) * 1983-06-16 1987-05-21 Board Of Control Of Michigan Technological University Column froth flotation
US4605494A (en) * 1984-09-14 1986-08-12 Sohio Alternate Energy Development Co. Multistream, multiproduct, pressure manipulation beneficiation arrangement
US4597858A (en) * 1984-09-14 1986-07-01 Sohio Alternate Energy Development Co. Multistream, multiproduct beneficiation arrangement
AU601698B2 (en) * 1985-11-27 1990-09-20 Standard Oil Company, The Apparatus and method for froth flotation
CN114411445B (en) * 2022-01-25 2023-01-03 临沂大瑞木业有限公司 Production equipment and method of composite impregnated paper

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE311196C (en) *
US2416066A (en) * 1944-05-19 1947-02-18 Donald S Phelps Froth flotation cell
US2983377A (en) * 1956-07-24 1961-05-09 Shirriff Horsey Corp Ltd Process and apparatus for cleaning fruit pulp
US3015396A (en) * 1959-12-03 1962-01-02 Chain Belt Co Apparatus for flotation of suspended material
US3326373A (en) * 1964-05-07 1967-06-20 Swift & Co Ore concentration

Also Published As

Publication number Publication date
AU7985382A (en) 1982-08-05
EP0057445B1 (en) 1987-08-05
CA1181873A (en) 1985-01-29
AU546684B2 (en) 1985-09-12
EP0057445A3 (en) 1984-08-01
EP0057445A2 (en) 1982-08-11

Similar Documents

Publication Publication Date Title
EP0092769A3 (en) Improved flotation separation apparatus and method
EP0104099A3 (en) Apparatus and method for froth flotation
ZA872346B (en) Froth flotation method and apparatus
AU1143183A (en) Froth flotation apparatus
GB2145399B (en) Sheet separating apparatus
EP0140599A3 (en) Method and apparatus for analysis employing multiple separation processes
ZA832063B (en) Separating process and apparatus
ZA843456B (en) Apparatus and method for flotation separation utilizing an improved spiral spray nozzle
DE3380347D1 (en) Process and device for separating an oil-water mixture
ZA867198B (en) Apparatus and method for froth flotation employing rotatably mounted spraying and skimming means
ZA839064B (en) Centrifugal separation method and apparatus
ZA845194B (en) Method and apparatus for separating material
ZW7884A1 (en) Froth flotation process
ZA837158B (en) Apparatus for separating ore
ZA867415B (en) Apparatus and method for froth flotation
GB2146630B (en) Sheet separating apparatus
DE3276901D1 (en) Apparatus and method for froth flotation separation
EP0432928A3 (en) Froth flotation apparatus and method
EP0167950A3 (en) Apparatus for separating liquids
GB2168909B (en) Method and apparatus for separating liquids
GB2083370B (en) A method and apparatus for oil-water separation
GB2091118B (en) Apparatus and process for separating liquids
DE3270866D1 (en) Method and apparatus for separating matter from polluted water
GB2101502B (en) Separation method and apparatus
AU564045B2 (en) Lateral flotation apparatus and method

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee