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GB2385285B - Improvements in oil-water separators - Google Patents

Improvements in oil-water separators

Info

Publication number
GB2385285B
GB2385285B GB0203757A GB0203757A GB2385285B GB 2385285 B GB2385285 B GB 2385285B GB 0203757 A GB0203757 A GB 0203757A GB 0203757 A GB0203757 A GB 0203757A GB 2385285 B GB2385285 B GB 2385285B
Authority
GB
United Kingdom
Prior art keywords
oil
water separators
separators
water
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.)
Expired - Fee Related
Application number
GB0203757A
Other versions
GB0203757D0 (en
GB2385285A (en
Inventor
Alun Kynric Lewis
Thomas Merlin Maddock
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.)
MANTIS OIL SEPARATION Ltd
Original Assignee
MANTIS OIL SEPARATION Ltd
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 MANTIS OIL SEPARATION Ltd filed Critical MANTIS OIL SEPARATION Ltd
Priority to GB0203757A priority Critical patent/GB2385285B/en
Publication of GB0203757D0 publication Critical patent/GB0203757D0/en
Publication of GB2385285A publication Critical patent/GB2385285A/en
Application granted granted Critical
Publication of GB2385285B publication Critical patent/GB2385285B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • 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
    • B01D17/0211—Separation of non-miscible liquids by sedimentation with baffles
    • 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
    • B01D17/0217—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
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/04—Breaking emulsions
    • B01D17/045—Breaking emulsions with coalescers

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Removal Of Floating Material (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
GB0203757A 2002-02-18 2002-02-18 Improvements in oil-water separators Expired - Fee Related GB2385285B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0203757A GB2385285B (en) 2002-02-18 2002-02-18 Improvements in oil-water separators

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0203757A GB2385285B (en) 2002-02-18 2002-02-18 Improvements in oil-water separators

Publications (3)

Publication Number Publication Date
GB0203757D0 GB0203757D0 (en) 2002-04-03
GB2385285A GB2385285A (en) 2003-08-20
GB2385285B true GB2385285B (en) 2004-04-07

Family

ID=9931255

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0203757A Expired - Fee Related GB2385285B (en) 2002-02-18 2002-02-18 Improvements in oil-water separators

Country Status (1)

Country Link
GB (1) GB2385285B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103007584A (en) * 2012-12-20 2013-04-03 浙江大学 Hollow floating oil-water separator with spiral grid

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2286194C2 (en) * 2004-04-20 2006-10-27 Дочернее открытое акционерное общество "Центральное конструкторское бюро нефтеаппаратуры" Открытого акционерного общества "Газпром" (ДОАО ЦКБН ОАО "Газпром") Method of separating emulsions
GB2423299B (en) * 2005-02-18 2009-07-29 Conder Products Ltd Improved oil/water separator
GB2457602A (en) * 2005-02-18 2009-08-26 Conder Products Ltd Oil/water separator for use in drainage systems
CN103830934B (en) * 2014-03-28 2015-09-02 衢州市易凡设计有限公司 A kind of oil-water separation method
CN110697922A (en) * 2019-11-08 2020-01-17 北京飞燕石化环保科技发展有限公司 A two-stage gravity separation device and treatment process for oily wastewater treatment

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2050205A (en) * 1979-05-23 1981-01-07 Alsthom Atlantique Separator for separating a mixture of two liquids
US5456838A (en) * 1991-04-11 1995-10-10 Heggertveit; Fredrik Separator for at least two substances having different densities, at least one of which is a liquid
GB2354462A (en) * 1999-09-22 2001-03-28 Mantis Oil Separation Ltd Vortex device for separating oil or floating algae from water; combinations of separators

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2050205A (en) * 1979-05-23 1981-01-07 Alsthom Atlantique Separator for separating a mixture of two liquids
US5456838A (en) * 1991-04-11 1995-10-10 Heggertveit; Fredrik Separator for at least two substances having different densities, at least one of which is a liquid
GB2354462A (en) * 1999-09-22 2001-03-28 Mantis Oil Separation Ltd Vortex device for separating oil or floating algae from water; combinations of separators

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103007584A (en) * 2012-12-20 2013-04-03 浙江大学 Hollow floating oil-water separator with spiral grid
CN103007584B (en) * 2012-12-20 2014-10-15 浙江大学 Hollow floating oil-water separator with spiral grid

Also Published As

Publication number Publication date
GB0203757D0 (en) 2002-04-03
GB2385285A (en) 2003-08-20

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20090218