PT1335784E - Recipiente de flutuacao e de desgaseificacao combinadas - Google Patents

Recipiente de flutuacao e de desgaseificacao combinadas

Info

Publication number
PT1335784E
PT1335784E PT01974571T PT01974571T PT1335784E PT 1335784 E PT1335784 E PT 1335784E PT 01974571 T PT01974571 T PT 01974571T PT 01974571 T PT01974571 T PT 01974571T PT 1335784 E PT1335784 E PT 1335784E
Authority
PT
Portugal
Prior art keywords
oil
water
tank
baffle
sea
Prior art date
Application number
PT01974571T
Other languages
English (en)
Inventor
Stein Egil Oseroed
Original Assignee
Epcon Norge 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 Epcon Norge As filed Critical Epcon Norge As
Publication of PT1335784E publication Critical patent/PT1335784E/pt

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E21EARTH DRILLING; MINING
    • E21BEARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B43/00Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/34Arrangements for separating materials produced by the well
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D17/00Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D17/00Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02Separation of non-miscible liquids
    • B01D17/0205Separation of non-miscible liquids by gas bubbles or moving solids
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D17/00Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02Separation of non-miscible liquids
    • B01D17/0208Separation of non-miscible liquids by sedimentation
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D17/00Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02Separation of non-miscible liquids
    • B01D17/0217Separation of non-miscible liquids by centrifugal force
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D17/00Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/08Thickening liquid suspensions by filtration
    • B01D17/10Thickening liquid suspensions by filtration with stationary filtering elements
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D19/00Degasification of liquids
    • B01D19/0042Degasification of liquids modifying the liquid flow
    • B01D19/0052Degasification of liquids modifying the liquid flow in rotating vessels, vessels containing movable parts or in which centrifugal movement is caused
    • B01D19/0057Degasification 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D21/00Separation of suspended solid particles from liquids by sedimentation
    • B01D21/0012Settling tanks making use of filters, e.g. by floating layers of particulate material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D21/00Separation of suspended solid particles from liquids by sedimentation
    • B01D21/003Sedimentation tanks provided with a plurality of compartments separated by a partition wall
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D21/00Separation of suspended solid particles from liquids by sedimentation
    • B01D21/0039Settling tanks provided with contact surfaces, e.g. baffles, particles
    • B01D21/0042Baffles or guide plates
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D21/00Separation of suspended solid particles from liquids by sedimentation
    • B01D21/0039Settling tanks provided with contact surfaces, e.g. baffles, particles
    • B01D21/0066Settling tanks provided with contact surfaces, e.g. baffles, particles with a meandering flow pattern of liquid or solid particles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D21/00Separation of suspended solid particles from liquids by sedimentation
    • B01D21/02Settling tanks with single outlets for the separated liquid
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D21/00Separation of suspended solid particles from liquids by sedimentation
    • B01D21/10Settling tanks with multiple outlets for the separated liquids
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D21/00Separation of suspended solid particles from liquids by sedimentation
    • B01D21/24Feed or discharge mechanisms for settling tanks
    • B01D21/2405Feed mechanisms for settling tanks
    • B01D21/2411Feed mechanisms for settling tanks having a tangential inlet
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D21/00Separation of suspended solid particles from liquids by sedimentation
    • B01D21/24Feed or discharge mechanisms for settling tanks
    • B01D21/2444Discharge mechanisms for the classified liquid
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D21/00Separation of suspended solid particles from liquids by sedimentation
    • B01D21/24Feed or discharge mechanisms for settling tanks
    • B01D21/2494Feed or discharge mechanisms for settling tanks provided with means for the removal of gas, e.g. noxious gas, air
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D21/00Separation of suspended solid particles from liquids by sedimentation
    • B01D21/26Separation of sediment aided by centrifugal force or centripetal force
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B03SEPARATION 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
    • B03DFLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00Flotation
    • B03D1/14Flotation machines
    • B03D1/1412Flotation machines with baffles, e.g. at the wall for redirecting settling solids
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B03SEPARATION 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
    • B03DFLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00Flotation
    • B03D1/14Flotation machines
    • B03D1/1418Flotation machines using centrifugal forces
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B03SEPARATION 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
    • B03DFLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00Flotation
    • B03D1/14Flotation machines
    • B03D1/1493Flotation machines with means for establishing a specified flow pattern
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D17/00Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02Separation of non-miscible liquids
    • B01D17/0208Separation of non-miscible liquids by sedimentation
    • B01D17/0211Separation of non-miscible liquids by sedimentation with baffles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D21/00Separation of suspended solid particles from liquids by sedimentation
    • B01D21/0039Settling tanks provided with contact surfaces, e.g. baffles, particles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2221/00Applications of separation devices
    • B01D2221/04Separation devices for treating liquids from earth drilling, mining
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/40Devices for separating or removing fatty or oily substances or similar floating material
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00Apparatus for treatment of water, waste water or sewage
    • C02F2201/002Construction details of the apparatus
    • C02F2201/003Coaxial constructions, e.g. a cartridge located coaxially within another
PT01974571T 2000-11-21 2001-10-09 Recipiente de flutuacao e de desgaseificacao combinadas PT1335784E (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP00610118A EP1208897A1 (en) 2000-11-21 2000-11-21 Combined degassing and flotation tank

Publications (1)

Publication Number Publication Date
PT1335784E true PT1335784E (pt) 2005-04-29

Family

ID=8174423

Family Applications (1)

Application Number Title Priority Date Filing Date
PT01974571T PT1335784E (pt) 2000-11-21 2001-10-09 Recipiente de flutuacao e de desgaseificacao combinadas

Country Status (23)

Country Link
US (4) US7144503B2 (pt)
EP (3) EP1208897A1 (pt)
CN (1) CN1246064C (pt)
AR (1) AR031735A1 (pt)
AT (1) ATE284258T1 (pt)
AU (2) AU9408501A (pt)
BG (1) BG65013B1 (pt)
BR (1) BR0115499B1 (pt)
CA (1) CA2427240C (pt)
DE (1) DE60107714T2 (pt)
DK (2) DK1335784T3 (pt)
EA (1) EA005257B1 (pt)
EG (1) EG22940A (pt)
ES (1) ES2234893T3 (pt)
GC (1) GC0000238A (pt)
IS (1) IS2655B (pt)
MX (1) MXPA03004467A (pt)
NO (2) NO324410B1 (pt)
PA (1) PA8533601A1 (pt)
PT (1) PT1335784E (pt)
SK (1) SK286611B6 (pt)
UA (1) UA76437C2 (pt)
WO (1) WO2002041965A2 (pt)

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CN112023458B (zh) * 2020-08-25 2021-10-29 长江勘测规划设计研究有限责任公司 基于双筒的竖流式沉淀池
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CA2427240A1 (en) 2002-05-30
US20120152124A1 (en) 2012-06-21
DK1335784T3 (da) 2005-03-29
EP1504800A2 (en) 2005-02-09
DK176468B1 (da) 2008-04-07
AR031735A1 (es) 2003-10-01
NO20031021L (no) 2003-03-31
BR0115499A (pt) 2003-10-21
AU9408501A (en) 2002-06-03
PA8533601A1 (es) 2002-10-31
MXPA03004467A (es) 2003-08-19
ATE284258T1 (de) 2004-12-15
EG22940A (en) 2002-01-13
US20060283804A1 (en) 2006-12-21
WO2002041965A3 (en) 2003-02-06
DE60107714T2 (de) 2006-02-09
BG107846A (en) 2004-03-31
EA200300599A1 (ru) 2003-10-30
GC0000238A (en) 2006-03-29
US20090289002A1 (en) 2009-11-26
IS2655B (is) 2010-08-15
IS6808A (is) 2003-05-07
EP1208897A1 (en) 2002-05-29
EP1335784B1 (en) 2004-12-08
US7534354B2 (en) 2009-05-19
NO20031021D0 (no) 2003-03-05
WO2002041965A2 (en) 2002-05-30
CN1474710A (zh) 2004-02-11
US7144503B2 (en) 2006-12-05
CN1246064C (zh) 2006-03-22
US8119000B2 (en) 2012-02-21
EP1335784A2 (en) 2003-08-20
BR0115499B1 (pt) 2010-11-30
CA2427240C (en) 2010-05-25
SK7862003A3 (en) 2003-10-07
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UA76437C2 (uk) 2006-08-15
AU2001294085B2 (en) 2005-03-24
US20040011745A1 (en) 2004-01-22
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ES2234893T3 (es) 2005-07-01
NO324410B1 (no) 2007-10-08

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