ATE182805T1 - Verfahren und vorrichtung zur trennung von öl und wasser unter verwendung von einem zentrifugalkoaleszer mit zwei elektroden - Google Patents

Verfahren und vorrichtung zur trennung von öl und wasser unter verwendung von einem zentrifugalkoaleszer mit zwei elektroden

Info

Publication number
ATE182805T1
ATE182805T1 AT95915564T AT95915564T ATE182805T1 AT E182805 T1 ATE182805 T1 AT E182805T1 AT 95915564 T AT95915564 T AT 95915564T AT 95915564 T AT95915564 T AT 95915564T AT E182805 T1 ATE182805 T1 AT E182805T1
Authority
AT
Austria
Prior art keywords
vessel
water
electrode
tubular electrode
tubular
Prior art date
Application number
AT95915564T
Other languages
English (en)
Inventor
Gary W Sams
Floyd L Prestridge
Merle B Inman
Dennis K Manning
Original Assignee
Nat Tank Co
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 US08/223,056 external-priority patent/US5565078A/en
Application filed by Nat Tank Co filed Critical Nat Tank Co
Application granted granted Critical
Publication of ATE182805T1 publication Critical patent/ATE182805T1/de

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
    • B01D17/0217—Separation of non-miscible liquids by centrifugal force
    • 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
    • B01D17/06—Separation of liquids from each other by electricity
    • 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
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C11/00—Separation by high-voltage electrical fields, not provided for in other groups of this subclass

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Centrifugal Separators (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Electrostatic Separation (AREA)
AT95915564T 1994-04-06 1995-04-05 Verfahren und vorrichtung zur trennung von öl und wasser unter verwendung von einem zentrifugalkoaleszer mit zwei elektroden ATE182805T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/223,056 US5565078A (en) 1994-04-06 1994-04-06 Apparatus for augmenting the coalescence of water in a water-in-oil emulsion
US08/381,196 US5575896A (en) 1994-04-06 1995-01-31 Method and apparatus for oil/water separation using a dual electrode centrifugal coalescer

Publications (1)

Publication Number Publication Date
ATE182805T1 true ATE182805T1 (de) 1999-08-15

Family

ID=26917402

Family Applications (1)

Application Number Title Priority Date Filing Date
AT95915564T ATE182805T1 (de) 1994-04-06 1995-04-05 Verfahren und vorrichtung zur trennung von öl und wasser unter verwendung von einem zentrifugalkoaleszer mit zwei elektroden

Country Status (8)

Country Link
US (1) US5575896A (de)
EP (1) EP0754086B1 (de)
AT (1) ATE182805T1 (de)
AU (1) AU2240795A (de)
CA (1) CA2186019A1 (de)
DE (1) DE69511254D1 (de)
NO (1) NO964232L (de)
WO (1) WO1995027548A1 (de)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5861087A (en) * 1996-11-12 1999-01-19 National Tank Company Apparatus for augmenting the coalescence of a component of an oil/water mixture
CA2304266A1 (en) 1999-04-02 2000-10-02 Norman L. Arrison Apparatus and process for separating fluids and particles
US6422396B1 (en) 1999-09-16 2002-07-23 Kaydon Custom Filtration Corporation Coalescer for hydrocarbons containing surfactant
FR2824489B1 (fr) * 2001-05-10 2003-06-27 Inst Francais Du Petrole Dispositif et methode de separation comportant un electro-coalesceur tubulaire
GB2377397A (en) * 2001-07-12 2003-01-15 Mojtaba Ghadiri Separating components of liquid/liquid emulsion using electrostatic force
US6730236B2 (en) 2001-11-08 2004-05-04 Chevron U.S.A. Inc. Method for separating liquids in a separation system having a flow coalescing apparatus and separation apparatus
US6673135B2 (en) 2002-02-08 2004-01-06 National Tank Company System and method of separating entrained immiscible liquid component of an inlet stream
US6726743B2 (en) * 2002-06-18 2004-04-27 3M Innovative Properties Company Electrostatic deaeration method and apparatus
US7351320B2 (en) * 2002-08-07 2008-04-01 National Tank Company Multiple frequency electrostatic coalescence
US7758738B2 (en) 2002-08-07 2010-07-20 National Tank Company Separating multiple components of a stream
US6860979B2 (en) * 2002-08-07 2005-03-01 National Tank Company Dual frequency electrostatic coalescence
US8591714B2 (en) * 2007-04-17 2013-11-26 National Tank Company High velocity electrostatic coalescing oil/water separator
WO2010028117A1 (en) * 2008-09-03 2010-03-11 Cummins Filtration Ip Inc. Air-jacketed coalescer media with improved performance
US8590712B2 (en) 2008-10-08 2013-11-26 Cummins Filtration Ip Inc. Modular filter elements for use in a filter-in-filter cartridge
US8360251B2 (en) 2008-10-08 2013-01-29 Cummins Filtration Ip, Inc. Multi-layer coalescing media having a high porosity interior layer and uses thereof
US8517185B2 (en) * 2008-10-08 2013-08-27 Cummins Filtration Ip, Inc. Two stage fuel water separator and particulate filter utilizing pleated nanofiber filter material
WO2010132785A2 (en) 2009-05-15 2010-11-18 Cummins Filtration Ip, Inc. Surface coalescer
BR112012007945A2 (pt) 2009-11-16 2016-03-22 Cummins Filtration Ip Inc sistemas coalescentes
DE112011102094B4 (de) 2010-06-22 2024-12-19 Cummins Filtration Ip, Inc. Eine Filterpatrone und Verwendung einer Filterpatrone
WO2013179252A1 (en) * 2012-05-30 2013-12-05 Aker Process Systems As Electrostatic coalescer and method of use thereof
US9095790B2 (en) 2012-06-08 2015-08-04 Cameron International Corporation High velocity electrostatic coalescing oil/water separator
US10058808B2 (en) 2012-10-22 2018-08-28 Cummins Filtration Ip, Inc. Composite filter media utilizing bicomponent fibers
WO2016057360A1 (en) * 2014-10-06 2016-04-14 Shell Oil Company Processes for desalting crude oil under dynamic flow conditions
WO2016057359A1 (en) * 2014-10-06 2016-04-14 Shell Oil Company Systems and processes for separating emulsified water from a fluid stream
EP3204137A1 (de) * 2014-10-06 2017-08-16 Shell Internationale Research Maatschappij B.V. Systeme und verfahren zur trennung von emulgiertem wasser aus einem fluidstrom
WO2016094975A1 (pt) * 2014-12-18 2016-06-23 Fmc Technologies Do Brasil Ltda Eletrodo e seus usos
DE102015203687A1 (de) 2015-03-02 2016-09-08 Mahle International Gmbh Kraftstofffiltereinrichtung
US10207202B2 (en) * 2015-12-04 2019-02-19 Cameron Solutions, Inc. High flux electrostatic separator for subsea applications
CN121222126A (zh) 2016-07-19 2025-12-30 安美世滤清系统知识产权公司 穿孔层聚结器
CN114505182A (zh) * 2022-02-18 2022-05-17 重庆工商大学 一种用于含水油液的旋流破乳脱水分离装置
CN116550011B (zh) * 2023-05-05 2026-02-27 中国石油大学(华东) 一种集成电聚结的柴油脱水滤芯

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1565997A (en) * 1925-12-15 Of san francisco
US1558382A (en) * 1923-07-13 1925-10-20 Marx Alfred Electrocentrifugal separator
US2382697A (en) * 1937-09-01 1945-08-14 Deutsch Walther Process for electrical dehydration of petroleum emulsions
US3758399A (en) * 1970-02-09 1973-09-11 Tri Tron International Pulse imparter
US4116790A (en) * 1977-07-18 1978-09-26 Combustion Engineering, Inc. Method and apparatus for separation of fluids with an electric field and centrifuge
EP0051463B1 (de) * 1980-11-01 1987-09-16 University Of Bradford Sedimentieren flüssiger Dispersionen
US4341617A (en) * 1981-01-30 1982-07-27 King Arthur S Liquid treater having electrical charge injection means
EP0211953A1 (de) * 1985-03-09 1987-03-04 University Of Bradford Flüssig-flüssig-kontakt
US4801370A (en) * 1986-09-25 1989-01-31 671135 Ontario Limited Field generator for generating an electrostatic field in a body of liquid
GB2249741B (en) * 1990-10-06 1994-06-29 Univ Bradford Separation of the components of liquid dispersions
FR2702671B1 (fr) * 1993-03-15 1995-05-05 Inst Francais Du Petrole Dispositif et procédé de séparation de phases de densités et de conductivités différentes par électrocoalescence et centrifugation.

Also Published As

Publication number Publication date
AU2240795A (en) 1995-10-30
WO1995027548A1 (en) 1995-10-19
DE69511254D1 (de) 1999-09-09
NO964232D0 (no) 1996-10-04
EP0754086B1 (de) 1999-08-04
US5575896A (en) 1996-11-19
EP0754086A1 (de) 1997-01-22
CA2186019A1 (en) 1995-10-19
NO964232L (no) 1996-12-06

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Legal Events

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