DE1186811B - Verfahren und Vorrichtung zum Belueften einer Flotationstruebe - Google Patents

Verfahren und Vorrichtung zum Belueften einer Flotationstruebe

Info

Publication number
DE1186811B
DE1186811B DEH44569A DEH0044569A DE1186811B DE 1186811 B DE1186811 B DE 1186811B DE H44569 A DEH44569 A DE H44569A DE H0044569 A DEH0044569 A DE H0044569A DE 1186811 B DE1186811 B DE 1186811B
Authority
DE
Germany
Prior art keywords
gas
liquid
flotation
pulp
agitation
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.)
Pending
Application number
DEH44569A
Other languages
German (de)
English (en)
Inventor
Joseph P Matoney
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.)
Heyl and Patterson Inc
Original Assignee
Heyl and Patterson Inc
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 to NL273214D priority Critical patent/NL273214A/xx
Priority to GB40583/61A priority patent/GB965706A/en
Application filed by Heyl and Patterson Inc filed Critical Heyl and Patterson Inc
Priority to DEH44569A priority patent/DE1186811B/de
Publication of DE1186811B publication Critical patent/DE1186811B/de
Pending 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
    • B03D1/247—Mixing gas and slurry in a device separate from the flotation tank, i.e. reactor-separator type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/40—Mixing liquids with liquids; Emulsifying
    • B01F23/45—Mixing liquids with liquids; Emulsifying using flow mixing
    • B01F23/454—Mixing liquids with liquids; Emulsifying using flow mixing by injecting a mixture of liquid and gas
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/20—Jet mixers, i.e. mixers using high-speed fluid streams
    • B01F25/21—Jet mixers, i.e. mixers using high-speed fluid streams with submerged injectors, e.g. nozzles, for injecting high-pressure jets into a large volume or into mixing chambers
    • 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
    • B03D1/1418—Flotation machines using centrifugal forces
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biotechnology (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Paper (AREA)
DEH44569A 1961-11-13 1962-01-09 Verfahren und Vorrichtung zum Belueften einer Flotationstruebe Pending DE1186811B (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
NL273214D NL273214A (enrdf_load_stackoverflow) 1961-11-13
GB40583/61A GB965706A (en) 1961-11-13 1961-11-13 Froth flotation process and apparatus
DEH44569A DE1186811B (de) 1961-11-13 1962-01-09 Verfahren und Vorrichtung zum Belueften einer Flotationstruebe

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB40583/61A GB965706A (en) 1961-11-13 1961-11-13 Froth flotation process and apparatus
NL273214 1962-01-05
DEH44569A DE1186811B (de) 1961-11-13 1962-01-09 Verfahren und Vorrichtung zum Belueften einer Flotationstruebe

Publications (1)

Publication Number Publication Date
DE1186811B true DE1186811B (de) 1965-02-11

Family

ID=27210795

Family Applications (1)

Application Number Title Priority Date Filing Date
DEH44569A Pending DE1186811B (de) 1961-11-13 1962-01-09 Verfahren und Vorrichtung zum Belueften einer Flotationstruebe

Country Status (3)

Country Link
DE (1) DE1186811B (enrdf_load_stackoverflow)
GB (1) GB965706A (enrdf_load_stackoverflow)
NL (1) NL273214A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2028874A1 (enrdf_load_stackoverflow) * 1969-06-18 1970-12-23
WO1980000423A1 (en) * 1978-08-21 1980-03-20 Feldmuehle Ag Method and device for cleaning suspension fibres

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1144463A (en) * 1965-09-28 1969-03-05 Licencia Talalmanyokat Flotation equipment
US3446353A (en) * 1966-04-25 1969-05-27 Zinc Corp Ltd The Method and apparatus for froth flotation
US3531406A (en) * 1968-08-23 1970-09-29 Ontario Research Foundation Method and apparatus for the fail-safe introduction of a bactericidal gas into liquid sewage
DE3242058A1 (de) * 1982-11-13 1984-05-17 Klöckner-Humboldt-Deutz AG, 5000 Köln Verfahren und vorrichtung zur aufbereitung von feinstkohle
DE3243223C1 (de) * 1982-11-23 1984-05-24 J.M. Voith Gmbh, 7920 Heidenheim Verfahren und Einrichtung zur Flotation von Fasersuspensionen
US6290855B1 (en) * 1998-08-27 2001-09-18 Donald J. Savegnago Device for aerating a body of water, method for aerating a body of water

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE345243C (de) * 1914-07-30 1921-12-08 Minerals Separation Ltd Schaumschwimmverfahren und Vorrichtung zur Aufbereitung von Erzen

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE345243C (de) * 1914-07-30 1921-12-08 Minerals Separation Ltd Schaumschwimmverfahren und Vorrichtung zur Aufbereitung von Erzen

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2028874A1 (enrdf_load_stackoverflow) * 1969-06-18 1970-12-23
WO1980000423A1 (en) * 1978-08-21 1980-03-20 Feldmuehle Ag Method and device for cleaning suspension fibres

Also Published As

Publication number Publication date
GB965706A (en) 1964-08-06
NL273214A (enrdf_load_stackoverflow)

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