NO345472B1 - Water and hydrocarbon separator - Google Patents

Water and hydrocarbon separator

Info

Publication number
NO345472B1
NO345472B1 NO20190982A NO20190982A NO345472B1 NO 345472 B1 NO345472 B1 NO 345472B1 NO 20190982 A NO20190982 A NO 20190982A NO 20190982 A NO20190982 A NO 20190982A NO 345472 B1 NO345472 B1 NO 345472B1
Authority
NO
Norway
Prior art keywords
tank
water
hydrocarbon
separator
bottom wall
Prior art date
Application number
NO20190982A
Other languages
English (en)
Other versions
NO20190982A1 (no
Inventor
Eivind Singdahlsen
Original Assignee
Stauper Offshore 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 Stauper Offshore As filed Critical Stauper Offshore As
Priority to NO20190982A priority Critical patent/NO345472B1/en
Publication of NO20190982A1 publication Critical patent/NO20190982A1/en
Publication of NO345472B1 publication Critical patent/NO345472B1/en

Links

Classifications

    • 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
    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C1/00—Apparatus in which the main direction of flow follows a flat spiral ; so-called flat cyclones or vortex chambers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C3/00—Apparatus in which the axial direction of the vortex flow following a screw-thread type line remains unchanged ; Devices in which one of the two discharge ducts returns centrally through the vortex chamber, a reverse-flow vortex being prevented by bulkheads in the central discharge duct
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C5/00—Apparatus in which the axial direction of the vortex is reversed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C5/00—Apparatus in which the axial direction of the vortex is reversed
    • B04C5/02—Construction of inlets by which the vortex flow is generated, e.g. tangential admission, the fluid flow being forced to follow a downward path by spirally wound bulkheads, or with slightly downwardly-directed tangential admission
    • B04C5/04—Tangential inlets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C5/00—Apparatus in which the axial direction of the vortex is reversed
    • B04C5/08—Vortex chamber constructions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C5/00—Apparatus in which the axial direction of the vortex is reversed
    • B04C5/08—Vortex chamber constructions
    • B04C5/103—Bodies or members, e.g. bulkheads, guides, in the vortex chamber
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C5/00—Apparatus in which the axial direction of the vortex is reversed
    • B04C5/08—Vortex chamber constructions
    • B04C5/107—Cores; Devices for inducing an air-core in hydrocyclones
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C7/00—Apparatus not provided for in group B04C1/00, B04C3/00, or B04C5/00; Multiple arrangements not provided for in one of the groups B04C1/00, B04C3/00, or B04C5/00; Combinations of apparatus covered by two or more of the groups B04C1/00, B04C3/00, or B04C5/00
    • 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
    • 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
    • E21B43/36—Underwater separating arrangements

Landscapes

  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Thermal Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Cyclones (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Claims (8)

Patentkrav
1. En vann og hydrokarbon separator, innbefattende en tank (1) med et innløp (4) for en blanding av ubehandlet vann og hydrokarbon, et vannutløp (4) ved en nedre del av tanken (1), et hydrokarbonutløp (3) ved en øvre del av tanken (1) og en innsats (5) anordnet til å sette hydrokarbon- og vannblandingen i en tangentiell laminær virvel, hvilken innsats (5) innbefatter en konisk sidevegg (6) som har et smalere tverrsnitt i en retning oppover, en bunnvegg (7), en demper (8) anordnet ved toppen av innsatsen (5) og en spreder (11) koblet til innløpet (4) for vann- og hydrokarbonblandingen og er anordnet i en nedre del av innsatsen (5), karakterisert ved at bunnveggen (7) har en konisk eller konkav form med sitt toppunkt vendende inn i det indre av innsatsen (5), hvilken bunnvegg (7) danner et konvekst eller konisk hulrom ved sin underside, og et hydrokarbon rejektrør (12) som strekker seg inn i hulrommet.
2. Separator i henhold til krav 1, karakterisert ved at den innbefatter et avfallsutløp (9) koblet til bunnveggen (7) ved et periferisk parti av bunnveggen (7).
3. Separator i henhold til krav 1 eller 2, karakterisert ved at hydrokarbon rejektrøret (12) strekker seg ut av tanken (1) gjennom sideveggen (6) til tanken (1).
4. Separator i henhold til krav 1 eller 2, karakterisert ved at hydrokarbon rejektrøret (12) strekker seg nedover og ut av tanken (1) ved en bunnseksjon til tanken (1).
5. Separator i henhold til krav 1 eller 2, karakterisert ved at hydrokarbon rejektrøret (12) strekker seg oppover gjennom bunnveggen (6) og innsatsen (5) og ut av tanken (1) gjennom en øvre seksjon av tanken (1).
6. Separator i henhold til hvilke som helst av de foregående krav, karakterisert ved at sprederen (11) er plassert med sitt senter umiddelbart over toppen av bunnveggen (7).
7. Separator i henhold til hvilke som helst av de foregående krav, karakterisert ved at et innløpsrør (10) strekker seg fra innløpet (4) for vann- og hydrokarbonblandingen til sprederen (11) fra en bunnseksjon av tanken (1) gjennom bunnveggen (7).
8. Separator i henhold til hvilke som helst av de foregående kravene 1-6, karakterisert ved at et innløpsrør (10) strekker seg fra innløpet (4) for vann- og hydrokarbonblandingen til sprederen (11) fra en øvre seksjon av tanken (1) gjennom demperen (8) og det indre av innsatsen (5) til umiddelbart over bunnveggen (7).
NO20190982A 2019-08-14 2019-08-14 Water and hydrocarbon separator NO345472B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NO20190982A NO345472B1 (en) 2019-08-14 2019-08-14 Water and hydrocarbon separator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO20190982A NO345472B1 (en) 2019-08-14 2019-08-14 Water and hydrocarbon separator

Publications (2)

Publication Number Publication Date
NO20190982A1 NO20190982A1 (no) 2021-02-15
NO345472B1 true NO345472B1 (en) 2021-02-22

Family

ID=74758404

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20190982A NO345472B1 (en) 2019-08-14 2019-08-14 Water and hydrocarbon separator

Country Status (1)

Country Link
NO (1) NO345472B1 (no)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO348354B1 (en) * 2022-09-09 2024-12-02 Stauper Env As Flotation device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4406789A (en) * 1980-04-21 1983-09-27 Establissemens Andre Bardet S.A. Apparatus and installation for separating immiscible liquids with different specific gravities
US5030255A (en) * 1989-06-29 1991-07-09 Texaco Inc. Fluid separator
WO2017164747A1 (en) * 2016-03-23 2017-09-28 Stauper Offshore As Hydrocarbon-water separator

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4406789A (en) * 1980-04-21 1983-09-27 Establissemens Andre Bardet S.A. Apparatus and installation for separating immiscible liquids with different specific gravities
US5030255A (en) * 1989-06-29 1991-07-09 Texaco Inc. Fluid separator
WO2017164747A1 (en) * 2016-03-23 2017-09-28 Stauper Offshore As Hydrocarbon-water separator

Also Published As

Publication number Publication date
NO20190982A1 (no) 2021-02-15

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