NO20041073L - Flotasjonsseparator - Google Patents

Flotasjonsseparator

Info

Publication number
NO20041073L
NO20041073L NO20041073A NO20041073A NO20041073L NO 20041073 L NO20041073 L NO 20041073L NO 20041073 A NO20041073 A NO 20041073A NO 20041073 A NO20041073 A NO 20041073A NO 20041073 L NO20041073 L NO 20041073L
Authority
NO
Norway
Prior art keywords
flotation
Prior art date
Application number
NO20041073A
Other languages
English (en)
Other versions
NO321082B1 (no
Inventor
Bjorn Christiansen
Knut Sveberg
Inge Hjelkrem
Dag Kvamsdal
Original Assignee
Consept As
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 NO20035513A external-priority patent/NO20035513D0/no
Application filed by Consept As filed Critical Consept As
Priority to NO20041073A priority Critical patent/NO321082B1/no
Priority to PCT/NO2004/000360 priority patent/WO2005056483A1/en
Priority to AU2004296266A priority patent/AU2004296266B2/en
Priority to EP04808854A priority patent/EP1697262A1/en
Priority to US10/581,126 priority patent/US20070125715A1/en
Publication of NO20041073L publication Critical patent/NO20041073L/no
Publication of NO321082B1 publication Critical patent/NO321082B1/no

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/0205—Separation of non-miscible liquids by gas bubbles or moving solids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/0208—Separation of non-miscible liquids by sedimentation
    • B01D17/0214—Separation of non-miscible liquids by sedimentation with removal of one of the phases
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/0217—Separation of non-miscible liquids by centrifugal force
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/04—Breaking emulsions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/0042—Degasification of liquids modifying the liquid flow
    • B01D19/0052—Degasification of liquids modifying the liquid flow in rotating vessels, vessels containing movable parts or in which centrifugal movement is caused
    • B01D19/0057—Degasification of liquids modifying the liquid flow in rotating vessels, vessels containing movable parts or in which centrifugal movement is caused the centrifugal movement being caused by a vortex, e.g. using a cyclone, or by a tangential inlet
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/24—Feed or discharge mechanisms for settling tanks
    • B01D21/2494—Feed or discharge mechanisms for settling tanks provided with means for the removal of gas, e.g. noxious gas, air
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/26—Separation of sediment aided by centrifugal force or centripetal force
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/26—Separation of sediment aided by centrifugal force or centripetal force
    • B01D21/267—Separation of sediment aided by centrifugal force or centripetal force by using a cyclone
    • 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
    • B03D1/1406—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
    • 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
    • B03D1/24—Pneumatic
    • B03D1/247—Mixing gas and slurry in a device separate from the flotation tank, i.e. reactor-separator type
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/24—Treatment of water, waste water, or sewage by flotation
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/38—Treatment of water, waste water, or sewage by centrifugal separation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2221/00—Applications of separation devices
    • B01D2221/04—Separation devices for treating liquids from earth drilling, mining
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/40—Devices for separating or removing fatty or oily substances or similar floating material
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/30—Organic compounds
    • C02F2101/32—Hydrocarbons, e.g. oil
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/03—Pressure
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/42—Liquid level
NO20041073A 2003-12-11 2004-03-15 Flotasjonsseparator NO321082B1 (no)

Priority Applications (5)

Application Number Priority Date Filing Date Title
NO20041073A NO321082B1 (no) 2003-12-11 2004-03-15 Flotasjonsseparator
PCT/NO2004/000360 WO2005056483A1 (en) 2003-12-11 2004-11-24 Flotation separator
AU2004296266A AU2004296266B2 (en) 2003-12-11 2004-11-24 Flotation separator
EP04808854A EP1697262A1 (en) 2003-12-11 2004-11-24 Flotation separator
US10/581,126 US20070125715A1 (en) 2003-12-11 2004-11-24 Flotation separator

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO20035513A NO20035513D0 (no) 2003-12-11 2003-12-11 Flotasjonsseparator
NO20041073A NO321082B1 (no) 2003-12-11 2004-03-15 Flotasjonsseparator

Publications (2)

Publication Number Publication Date
NO20041073L true NO20041073L (no) 2005-06-13
NO321082B1 NO321082B1 (no) 2006-03-13

Family

ID=34680749

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20041073A NO321082B1 (no) 2003-12-11 2004-03-15 Flotasjonsseparator

Country Status (5)

Country Link
US (1) US20070125715A1 (no)
EP (1) EP1697262A1 (no)
AU (1) AU2004296266B2 (no)
NO (1) NO321082B1 (no)
WO (1) WO2005056483A1 (no)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2423490B (en) * 2005-02-23 2009-05-20 Dps Separator
EP2425883A1 (en) * 2010-09-01 2012-03-07 Merpro Tortek LTD Fluid treatment apparatus
CN102641787B (zh) * 2011-07-05 2013-10-23 李宾 一种浮选柱
GB201222483D0 (en) * 2012-12-13 2013-01-30 Enhydra Ltd Flotation apparatus
RU2625246C1 (ru) * 2013-07-31 2017-07-12 Рисерч Инститьют оф Индастриал Сайенс энд Текнолоджи Устройство для получения соединений калия и способ извлечения соединений калия из солевого раствора
US9744478B1 (en) 2014-07-22 2017-08-29 Kbk Industries, Llc Hydrodynamic water-oil separation breakthrough
CA2973369C (en) 2015-01-26 2020-06-30 Hayward Industries, Inc. Swimming pool cleaner with hydrocyclonic particle separator and/or six-roller drive system
US9885196B2 (en) 2015-01-26 2018-02-06 Hayward Industries, Inc. Pool cleaner power coupling
US9885194B1 (en) 2017-05-11 2018-02-06 Hayward Industries, Inc. Pool cleaner impeller subassembly
US10156083B2 (en) 2017-05-11 2018-12-18 Hayward Industries, Inc. Pool cleaner power coupling
US9896858B1 (en) 2017-05-11 2018-02-20 Hayward Industries, Inc. Hydrocyclonic pool cleaner
CN109912022A (zh) * 2017-12-13 2019-06-21 李彦民 一种新型三项分离器

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8418725D0 (en) * 1984-07-23 1984-08-30 Secretary Trade Ind Brit Cyclonic froth flotation cell
US5158678A (en) * 1990-09-28 1992-10-27 Broussard Paul C Sr Water clarification method and apparatus
FR2726203B1 (fr) * 1994-10-27 1997-01-10 Gec Alsthom Acb Separateur a flottation centripete, notamment pour le traitement d'effluents aqueux charges
JPH1085723A (ja) * 1996-09-11 1998-04-07 Shinyuu Giken:Kk 気泡浮上式分離機
AU757407B2 (en) * 1997-11-18 2003-02-20 Kvaerner Process Systems A.S. Separators
US6073775A (en) * 1999-01-19 2000-06-13 Liu; Jiongtian Cyclonic-static micro-bubble floatation apparatus and method
NO315028B1 (no) * 2000-05-04 2003-06-30 Aibel As Fremgangsmate og et system for separering av en blanding

Also Published As

Publication number Publication date
EP1697262A1 (en) 2006-09-06
WO2005056483A1 (en) 2005-06-23
AU2004296266B2 (en) 2010-01-21
US20070125715A1 (en) 2007-06-07
NO321082B1 (no) 2006-03-13
AU2004296266A1 (en) 2005-06-23

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