EP1940529A4 - Apparatus and method for separation of water from an emulsion or mixture of water and oil - Google Patents

Apparatus and method for separation of water from an emulsion or mixture of water and oil

Info

Publication number
EP1940529A4
EP1940529A4 EP06784183A EP06784183A EP1940529A4 EP 1940529 A4 EP1940529 A4 EP 1940529A4 EP 06784183 A EP06784183 A EP 06784183A EP 06784183 A EP06784183 A EP 06784183A EP 1940529 A4 EP1940529 A4 EP 1940529A4
Authority
EP
European Patent Office
Prior art keywords
water
emulsion
separation
oil
mixture
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP06784183A
Other languages
German (de)
French (fr)
Other versions
EP1940529A1 (en
Inventor
Claes Olofsson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Olofsson Claes
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 SE0600099A external-priority patent/SE530632C2/en
Application filed filed Critical
Publication of EP1940529A1 publication Critical patent/EP1940529A1/en
Publication of EP1940529A4 publication Critical patent/EP1940529A4/en
Withdrawn legal-status Critical Current

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
    • B01D17/0208—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
    • B01D17/04—Breaking emulsions
    • B01D17/045—Breaking emulsions with coalescers
    • 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
    • B01D17/08—Thickening liquid suspensions by filtration
    • B01D17/10—Thickening liquid suspensions by filtration with stationary filtering elements
    • 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

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
EP06784183A 2005-09-19 2006-09-18 Apparatus and method for separation of water from an emulsion or mixture of water and oil Withdrawn EP1940529A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE0502055 2005-09-19
SE0600099A SE530632C2 (en) 2005-09-19 2006-01-16 Oil recovery unit, e.g. for oil spills, comprises container with inflow(s) at its lower part, pump, holes in discharge channel, lower discharge for water surrounding mixture/emulsion, and upper discharge for oil bed
PCT/SE2006/001057 WO2007035152A1 (en) 2005-09-19 2006-09-18 Apparatus and method for separation of water from an emulsion or mixture of water and oil

Publications (2)

Publication Number Publication Date
EP1940529A1 EP1940529A1 (en) 2008-07-09
EP1940529A4 true EP1940529A4 (en) 2012-08-22

Family

ID=37889108

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06784183A Withdrawn EP1940529A4 (en) 2005-09-19 2006-09-18 Apparatus and method for separation of water from an emulsion or mixture of water and oil

Country Status (2)

Country Link
EP (1) EP1940529A4 (en)
WO (1) WO2007035152A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008005117B4 (en) 2008-01-14 2014-10-09 Siemens Aktiengesellschaft Electric power distribution unit
CN107913535A (en) * 2016-09-20 2018-04-17 苏州浩波科技股份有限公司 A kind of continuous stratification tank

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2249499A1 (en) * 1971-01-12 1973-05-17 Vokes Ltd FILTER
US4299699A (en) * 1980-10-14 1981-11-10 Boogay Marc A Backwashable helical-media coalescer
DE9000913U1 (en) * 1990-01-27 1990-03-29 Buderus Guss Gmbh, 35576 Wetzlar Cylindrical light liquid separator
US5229015A (en) * 1991-05-31 1993-07-20 Nautus, Inc. Liquid separator
US5378353A (en) * 1991-04-03 1995-01-03 Koch; Berthold Arrangement for the separation of floating oil from oil/water mixtures

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4132238A (en) * 1977-04-29 1979-01-02 Clark Earl A Automatic separator valve
FR2560903B3 (en) * 1984-03-09 1986-06-13 Ingenierie Location Services FLOATING DEVICE FOR TAKING UP A SURFACE LIQUID
DE9104255U1 (en) * 1991-04-09 1991-05-29 Passavant-Werke AG, 6209 Aarbergen Separator for wastewater contaminated with floating matter
AT400560B (en) * 1993-09-14 1996-01-25 Roemer Ges M B H Apparatus for separating off fats, oils or the like from liquids
DE29520958U1 (en) * 1995-01-04 1996-06-05 Passavant-Werke Ag, 65326 Aarbergen Separation plant for wastewater loaded with floating and sinking substances
JP2002062807A (en) * 2000-08-23 2002-02-28 Toppan Printing Co Ltd Card sleeve with transparent hologram

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2249499A1 (en) * 1971-01-12 1973-05-17 Vokes Ltd FILTER
US4299699A (en) * 1980-10-14 1981-11-10 Boogay Marc A Backwashable helical-media coalescer
DE9000913U1 (en) * 1990-01-27 1990-03-29 Buderus Guss Gmbh, 35576 Wetzlar Cylindrical light liquid separator
US5378353A (en) * 1991-04-03 1995-01-03 Koch; Berthold Arrangement for the separation of floating oil from oil/water mixtures
US5229015A (en) * 1991-05-31 1993-07-20 Nautus, Inc. Liquid separator

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2007035152A1 *

Also Published As

Publication number Publication date
WO2007035152A1 (en) 2007-03-29
EP1940529A1 (en) 2008-07-09

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20080328

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20120725

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: OLOFSSON, CLAES

RIC1 Information provided on ipc code assigned before grant

Ipc: B01D 17/032 20060101AFI20120719BHEP

Ipc: B01D 17/04 20060101ALI20120719BHEP

Ipc: B01D 17/025 20060101ALI20120719BHEP

Ipc: C02F 1/40 20060101ALI20120719BHEP

RIN1 Information on inventor provided before grant (corrected)

Inventor name: OLOFSSON, CLAES

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20130226