EP2531270A4 - Method and arrangement for removing gas from a liquid - Google Patents

Method and arrangement for removing gas from a liquid

Info

Publication number
EP2531270A4
EP2531270A4 EP11739444.5A EP11739444A EP2531270A4 EP 2531270 A4 EP2531270 A4 EP 2531270A4 EP 11739444 A EP11739444 A EP 11739444A EP 2531270 A4 EP2531270 A4 EP 2531270A4
Authority
EP
European Patent Office
Prior art keywords
arrangement
liquid
removing gas
gas
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Withdrawn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
EP11739444.5A
Other languages
German (de)
French (fr)
Other versions
EP2531270A1 (en
Inventor
Jussi Vaarno
Teemu Ritasalo
Niclas Tylli
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.)
Outotec Oyj
Original Assignee
Outotec Oyj
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=41727580&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP2531270(A4) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Outotec Oyj filed Critical Outotec Oyj
Publication of EP2531270A1 publication Critical patent/EP2531270A1/en
Publication of EP2531270A4 publication Critical patent/EP2531270A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Degasification And Air Bubble Elimination (AREA)
  • Treating Waste Gases (AREA)
  • Separation Of Particles Using Liquids (AREA)
  • Gas Separation By Absorption (AREA)
EP11739444.5A 2010-02-02 2011-01-31 Method and arrangement for removing gas from a liquid Withdrawn EP2531270A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20100032A FI123403B (en) 2010-02-02 2010-02-02 Method and apparatus for removing gas from solution
PCT/FI2011/050077 WO2011095685A1 (en) 2010-02-02 2011-01-31 Method and arrangement for removing gas from a liquid

Publications (2)

Publication Number Publication Date
EP2531270A1 EP2531270A1 (en) 2012-12-12
EP2531270A4 true EP2531270A4 (en) 2015-04-29

Family

ID=41727580

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11739444.5A Withdrawn EP2531270A4 (en) 2010-02-02 2011-01-31 Method and arrangement for removing gas from a liquid

Country Status (10)

Country Link
EP (1) EP2531270A4 (en)
CN (1) CN102740943A (en)
AU (1) AU2011212316A1 (en)
BR (1) BR112012019081A2 (en)
CA (1) CA2786684A1 (en)
CL (1) CL2012002120A1 (en)
EA (1) EA201290648A1 (en)
FI (1) FI123403B (en)
PE (1) PE20130350A1 (en)
WO (1) WO2011095685A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109751798A (en) * 2017-11-02 2019-05-14 开利公司 gas-liquid separator

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4878924A (en) * 1987-07-30 1989-11-07 Mitsubishi Oil Co., Ltd. Integrated separator for solid and gas contaminants in engine oil
US5755965A (en) * 1995-10-16 1998-05-26 Hdr Engineering, Inc. Cyclonic de-gasser
US6019825A (en) * 1995-10-18 2000-02-01 Gnesys, Inc. Hydrocyclone gas separator
WO2003012217A1 (en) * 2001-07-30 2003-02-13 Vortech-Eco Systems Limited Centripetal separator
GB2430637A (en) * 2003-05-08 2007-04-04 Vetco Aibel As An inlet device and a method of controlling the introduction of a fluid into a separator
WO2008123973A1 (en) * 2007-04-03 2008-10-16 Siemens Water Technologies Corp. Systems and methods for liquid separation
US20100006488A1 (en) * 2005-10-28 2010-01-14 Jorn Folkvang Well Fluid Separator Tank for Separation of Fluid Comprising Water, Oil and Gas, Use of Such a Tank, and a Method for Separating a Well Fluid Including Water, Oil, and Gas

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS562807A (en) * 1979-06-20 1981-01-13 Tokico Ltd Gas-liquid separator
EP1582246A1 (en) * 2004-03-12 2005-10-05 LESAFFRE et Cie Degasification of liquid yeast
US7413669B2 (en) * 2004-04-06 2008-08-19 Intevep, S.A. Separator for liquids and/or multiphase fluids
FI117602B (en) * 2005-06-02 2006-12-15 Metso Paper Inc Method and apparatus for degassing the coating material

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4878924A (en) * 1987-07-30 1989-11-07 Mitsubishi Oil Co., Ltd. Integrated separator for solid and gas contaminants in engine oil
US5755965A (en) * 1995-10-16 1998-05-26 Hdr Engineering, Inc. Cyclonic de-gasser
US6019825A (en) * 1995-10-18 2000-02-01 Gnesys, Inc. Hydrocyclone gas separator
WO2003012217A1 (en) * 2001-07-30 2003-02-13 Vortech-Eco Systems Limited Centripetal separator
GB2430637A (en) * 2003-05-08 2007-04-04 Vetco Aibel As An inlet device and a method of controlling the introduction of a fluid into a separator
US20100006488A1 (en) * 2005-10-28 2010-01-14 Jorn Folkvang Well Fluid Separator Tank for Separation of Fluid Comprising Water, Oil and Gas, Use of Such a Tank, and a Method for Separating a Well Fluid Including Water, Oil, and Gas
WO2008123973A1 (en) * 2007-04-03 2008-10-16 Siemens Water Technologies Corp. Systems and methods for liquid separation

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2011095685A1 *

Also Published As

Publication number Publication date
EP2531270A1 (en) 2012-12-12
FI20100032A (en) 2011-08-03
CL2012002120A1 (en) 2013-01-18
EA201290648A1 (en) 2013-03-29
PE20130350A1 (en) 2013-04-04
AU2011212316A1 (en) 2012-07-26
CA2786684A1 (en) 2011-08-11
BR112012019081A2 (en) 2016-09-13
FI123403B (en) 2013-03-28
FI20100032A0 (en) 2010-02-02
WO2011095685A1 (en) 2011-08-11
CN102740943A (en) 2012-10-17

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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: 20120827

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

DAX Request for extension of the european patent (deleted)
RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: OUTOTEC OYJ

RA4 Supplementary search report drawn up and despatched (corrected)

Effective date: 20150327

RIC1 Information provided on ipc code assigned before grant

Ipc: B01D 19/00 20060101AFI20150323BHEP

Ipc: B04C 3/00 20060101ALI20150323BHEP

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: 20151027