MX2009005352A - Dispositivo de flotacion. - Google Patents

Dispositivo de flotacion.

Info

Publication number
MX2009005352A
MX2009005352A MX2009005352A MX2009005352A MX2009005352A MX 2009005352 A MX2009005352 A MX 2009005352A MX 2009005352 A MX2009005352 A MX 2009005352A MX 2009005352 A MX2009005352 A MX 2009005352A MX 2009005352 A MX2009005352 A MX 2009005352A
Authority
MX
Mexico
Prior art keywords
fluid
pipe
cell
flotation
nozzles
Prior art date
Application number
MX2009005352A
Other languages
English (en)
Inventor
Liv Thorsen
Karl Erik Larsen
Udo Mueller
Original Assignee
Norsk Hydro 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
Application filed by Norsk Hydro As filed Critical Norsk Hydro As
Publication of MX2009005352A publication Critical patent/MX2009005352A/es

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/34—Arrangements for separating materials produced by the well
    • 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
    • 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
    • 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
    • B03D1/24—Pneumatic
    • B03D1/242—Nozzles for injecting gas into the flotation tank
    • 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
    • C02F1/40—Devices for separating or removing fatty or oily substances or similar floating material

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biotechnology (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Physical Water Treatments (AREA)
  • Cleaning In General (AREA)

Abstract

Dispositivo de flotación para la separación (purificación o remoción) de partículas dispersadas en un fluido, en particular la remoción de petróleo dispersado en agua. El dispositivo incluye una celda de flotación (1) con una o más boquillas (4) provistas en o cerca del fondo de la celda para el suministro de gas o fluido al interior de la celda. Además la celda es provista con una entrada (5) para el fluido a ser tratado y dos o más salidas (6, 7) para los productos separados. La celda de flotación está en la forma de una tubería longitudinal (1), el diámetro de la cual es básicamente igual al diámetro del transporte del fluido o tubería de alimentación (2) conectada a la entrada (5) de la tubería. Las boquillas (4) para el suministro del gas o fluido son provistas a distancia a lo largo del fondo de la tubería.
MX2009005352A 2006-11-20 2007-11-16 Dispositivo de flotacion. MX2009005352A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO20065307A NO330384B1 (no) 2006-11-20 2006-11-20 Floteringsanordning
PCT/NO2007/000405 WO2008063074A1 (en) 2006-11-20 2007-11-16 Flotation device

Publications (1)

Publication Number Publication Date
MX2009005352A true MX2009005352A (es) 2009-06-08

Family

ID=39429931

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2009005352A MX2009005352A (es) 2006-11-20 2007-11-16 Dispositivo de flotacion.

Country Status (7)

Country Link
US (1) US8075770B2 (es)
BR (1) BRPI0719138A2 (es)
EA (1) EA015894B1 (es)
GB (1) GB2456982B (es)
MX (1) MX2009005352A (es)
NO (1) NO330384B1 (es)
WO (1) WO2008063074A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012161827A2 (en) * 2011-02-25 2012-11-29 En-Spire Technologies, Llc Turbulence inducing device and methods of use
NO20140053A1 (no) * 2014-01-17 2015-07-20 Fmc Kongsberg Subsea As Undervannsseparasjonssystem
US9359878B2 (en) * 2014-03-12 2016-06-07 Exxonmobil Upstream Research Company Split flow pipe separator
WO2020080951A1 (en) * 2018-10-16 2020-04-23 Aker Solutions As Petroleum processing system

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1494670A (en) * 1923-07-27 1924-05-20 Delaney Rasneor Company Inc Separator for flowing oil wells
US3884803A (en) * 1972-06-23 1975-05-20 Union Oil Co Process for separating low api gravity oil from water
DE2737009C3 (de) * 1977-08-17 1982-05-06 J.M. Voith Gmbh, 7920 Heidenheim Vorrichtung zur Reinigung von Faserstoffsuspensionen
US4564457A (en) * 1983-11-03 1986-01-14 L'eau Claire Systems, Inc. Upflow gas eductor induced air floatation separator
GB8515454D0 (en) * 1985-06-19 1985-07-24 Britoil Plc Agitation/separation to dispersed gas flotation
US4952308A (en) * 1986-12-10 1990-08-28 Beloit Corporation Pressurized flotation module and method for pressurized foam separation
US4782789A (en) * 1987-10-26 1988-11-08 Eau Claire Systems Inc Induced static flotation cell
SU1835388A1 (ru) 1990-07-02 1993-08-23 Tatarskij Ni I Pk I Neftyanogo Haпophaя флotaциohhaя уctahobka
FI87999C (fi) * 1990-08-14 1993-03-25 Ahlstroem Oy Separationsfoerfarande och -anordning foer separering av vaerdefull eller vaerdeloes fraktion fraon massa-, loesstoff- eller motsvarande materialsuspension genom att utnyttja flotationsprocessen
FI95211C (fi) * 1994-04-05 1996-01-10 Wiser Oy Menetelmä ja laitteisto flotaatiolaitokseen tai vastaavaan johdettavan puhdistettavan nestevirtauksen käsittelemiseksi
US5904840A (en) * 1998-04-06 1999-05-18 Dibella; Alberto Apparatus for accurate centrifugal separation of miscible and immiscible media
NO316837B1 (no) * 2001-10-17 2004-05-24 Norsk Hydro As Anordning for separasjon av fluider
NO329626B1 (no) 2005-12-28 2010-11-22 Hamworthy Plc Separator og fremgangsmate for separering

Also Published As

Publication number Publication date
GB2456982A (en) 2009-08-05
NO330384B1 (no) 2011-04-04
GB2456982B (en) 2011-08-31
US8075770B2 (en) 2011-12-13
WO2008063074A1 (en) 2008-05-29
BRPI0719138A2 (pt) 2014-02-04
GB0909481D0 (en) 2009-07-15
EA015894B1 (ru) 2011-12-30
US20100126925A1 (en) 2010-05-27
EA200970499A1 (ru) 2009-12-30
NO20065307L (no) 2008-05-21

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Legal Events

Date Code Title Description
FA Abandonment or withdrawal