ZA784228B - Process of production of micro-bubbles for treating a suspension - Google Patents

Process of production of micro-bubbles for treating a suspension

Info

Publication number
ZA784228B
ZA784228B ZA00784228A ZA784228A ZA784228B ZA 784228 B ZA784228 B ZA 784228B ZA 00784228 A ZA00784228 A ZA 00784228A ZA 784228 A ZA784228 A ZA 784228A ZA 784228 B ZA784228 B ZA 784228B
Authority
ZA
South Africa
Prior art keywords
bubbles
micro
suspension
treating
production
Prior art date
Application number
ZA00784228A
Other languages
English (en)
Inventor
Y Lecoffre
Original Assignee
Alsthom Atlantique
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 Alsthom Atlantique filed Critical Alsthom Atlantique
Publication of ZA784228B publication Critical patent/ZA784228B/xx

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
    • B03D1/1431—Dissolved air flotation 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biotechnology (AREA)
  • General Engineering & Computer Science (AREA)
  • Physical Water Treatments (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
ZA00784228A 1977-07-26 1978-07-25 Process of production of micro-bubbles for treating a suspension ZA784228B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7722873A FR2398547A1 (fr) 1977-07-26 1977-07-26 Procede de production de microbulles aptes a assurer le traitement d'une suspension

Publications (1)

Publication Number Publication Date
ZA784228B true ZA784228B (en) 1979-07-25

Family

ID=9193800

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00784228A ZA784228B (en) 1977-07-26 1978-07-25 Process of production of micro-bubbles for treating a suspension

Country Status (10)

Country Link
US (1) US4226705A (xx)
AU (1) AU518540B2 (xx)
CA (1) CA1099227A (xx)
ES (1) ES472041A1 (xx)
FI (1) FI782264A (xx)
FR (1) FR2398547A1 (xx)
IT (1) IT1097238B (xx)
NO (1) NO782542L (xx)
SE (1) SE7807892L (xx)
ZA (1) ZA784228B (xx)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4952308A (en) * 1986-12-10 1990-08-28 Beloit Corporation Pressurized flotation module and method for pressurized foam separation
US5019244A (en) * 1987-11-16 1991-05-28 Cole Jr Howard W Method of separating mineral particles by froth flotation
US5814210A (en) * 1988-01-27 1998-09-29 Virginia Tech Intellectual Properties, Inc. Apparatus and process for the separation of hydrophobic and hydrophilic particles using microbubble column flotation together with a process and apparatus for generation of microbubbles
US5167798A (en) * 1988-01-27 1992-12-01 Virginia Tech Intellectual Properties, Inc. Apparatus and process for the separation of hydrophobic and hydrophilic particles using microbubble column flotation together with a process and apparatus for generation of microbubbles
US4981582A (en) * 1988-01-27 1991-01-01 Virginia Tech Intellectual Properties, Inc. Process and apparatus for separating fine particles by microbubble flotation together with a process and apparatus for generation of microbubbles
US5059309A (en) * 1990-06-21 1991-10-22 The United States Of America As Represented By The Secretary Of The Interior Ultrasonic flotation system
US20040251566A1 (en) * 2003-06-13 2004-12-16 Kozyuk Oleg V. Device and method for generating microbubbles in a liquid using hydrodynamic cavitation
US9643140B2 (en) 2014-05-22 2017-05-09 MikroFlot Technologies LLC Low energy microbubble generation system and apparatus
NO347070B1 (no) * 2019-04-29 2023-05-02 Searas As Anordning for multippel skimming

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1240824A (en) * 1914-01-02 1917-09-25 Selden Irwin Clawson Process of concentration of metalliferous ores.
US1515942A (en) * 1920-04-23 1924-11-18 Eldred Process and apparatus for separating carbonaceous material
GB210245A (en) * 1922-12-15 1924-01-31 Henry Livingstone Sulman Improvements in or relating to froth-flotation test apparatus
US1706281A (en) * 1926-07-16 1929-03-19 Elmore Frank Edward Separation of materials by flotation
US2093898A (en) * 1933-11-30 1937-09-21 Taplin Thomas James Froth flotation concentration process
US2142207A (en) * 1935-10-29 1939-01-03 Colorado Fuel & Iron Corp Flotation process
GB505688A (en) * 1938-01-13 1939-05-16 William John Sutton Improvements relating to cleaning coal, concentrating ores and the like
FR859994A (fr) * 1938-07-14 1941-01-03 Procédé de traitement par flottation des minerais, charbons et matières analogues, et appareil permettant sa mise en oeuvre
US2995497A (en) * 1957-01-26 1961-08-08 Biochemical Processes Inc Method and means for treatment of a liquid with a gaseous medium, or viceversa
US3246761A (en) * 1962-10-30 1966-04-19 Bryan John Gordon Liquid treating apparatus
US3628775A (en) * 1969-02-14 1971-12-21 Atara Corp Sewage-treating system
FR2115053B1 (xx) * 1970-11-26 1975-02-21 Degremont
GB1568820A (en) * 1976-01-12 1980-06-04 Boc Ltd Dissolving gas in liquid

Also Published As

Publication number Publication date
IT1097238B (it) 1985-08-26
CA1099227A (fr) 1981-04-14
FR2398547A1 (fr) 1979-02-23
IT7825690A0 (it) 1978-07-14
AU3788678A (en) 1980-01-17
US4226705A (en) 1980-10-07
ES472041A1 (es) 1979-02-01
NO782542L (no) 1979-01-29
SE7807892L (sv) 1979-01-27
AU518540B2 (en) 1981-10-08
FR2398547B1 (xx) 1980-04-04
FI782264A (fi) 1979-01-27

Similar Documents

Publication Publication Date Title
GB2081725B (en) A process for the production of a hydrogel
GB2008592B (en) Process for the production of nitrodiarylamines
ZA802199B (en) Process for sulfur production
GB2001614B (en) Process for the production of zeolite a
GB1552905A (en) Process for the production of ethylene
GB2062625B (en) Process for the production of acrylamide using microorganisms
ZA784228B (en) Process of production of micro-bubbles for treating a suspension
YU201478A (en) Process for producing carbamides of high strength
GB2005270B (en) Process for the production of amino-i-acid
JPS53127448A (en) Method for production of 11aminoo88naphtholl3 * 66disulfonate of monoalkalimetal
GB2077723B (en) Process for the production of acrylamide
ZA7887B (en) Process for the production of novel antidiarrheal agents
GB2010252A (en) Process for the production of phenylbutenones
HU175515B (hu) Sposob poluchenija anizididov s aktivnost'ju ot kashlja
AU3410978A (en) Process for production of polysaccharide
GB2051797B (en) Process for production of beta-chloro-alanine
JPS55114300A (en) Production of process starches
GB2006780B (en) Process for continuous production of oxygen-containing compounds
EG13018A (en) Process for the production of novel hydroxyalkyl dithiocarbamates
HUT34550A (en) Process for production of steel
JPS52131905A (en) Process for production of freeecutting powderrsintered steel
IL55071A0 (en) Process for the production of hexachlorocylopentadiene
IL56164A0 (en) Process for the production of p-nitrophenols
ZA776740B (en) Process for production of fertilizers
JPS546607A (en) Controller for changing process of printer