GB2429938B - Filtering a dispersed phase (eg oil) from a continuous liquid (eg water) of a dispersion - Google Patents

Filtering a dispersed phase (eg oil) from a continuous liquid (eg water) of a dispersion

Info

Publication number
GB2429938B
GB2429938B GB0515332A GB0515332A GB2429938B GB 2429938 B GB2429938 B GB 2429938B GB 0515332 A GB0515332 A GB 0515332A GB 0515332 A GB0515332 A GB 0515332A GB 2429938 B GB2429938 B GB 2429938B
Authority
GB
United Kingdom
Prior art keywords
dispersion
filtering
oil
water
dispersed phase
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
GB0515332A
Other versions
GB2429938A (en
GB0515332D0 (en
Inventor
Serguei Rudolfovich Kosvintsev
Richard Graham Holdich
Iain William Cumming
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.)
MICROPORE TECHNOLOGIES Ltd
Original Assignee
MICROPORE TECHNOLOGIES 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 MICROPORE TECHNOLOGIES Ltd filed Critical MICROPORE TECHNOLOGIES Ltd
Priority to GB0515332A priority Critical patent/GB2429938B/en
Publication of GB0515332D0 publication Critical patent/GB0515332D0/en
Publication of GB2429938A publication Critical patent/GB2429938A/en
Application granted granted Critical
Publication of GB2429938B publication Critical patent/GB2429938B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/62—Regenerating the filter material in the filter
    • B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
    • B01D29/665—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps by using pistons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/14—Ultrafiltration; Microfiltration
    • B01D61/147—Microfiltration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/16—Rotary, reciprocated or vibrated modules
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/30—Polyalkenyl halides
    • B01D71/32—Polyalkenyl halides containing fluorine atoms
    • B01D71/36—Polytetrafluoroethene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2315/00—Details relating to the membrane module operation
    • B01D2315/02—Rotation or turning
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2315/00—Details relating to the membrane module operation
    • B01D2315/04—Reciprocation, oscillation or vibration
    • 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
    • C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • C02F1/444—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by ultrafiltration or microfiltration
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/30—Organic compounds
    • C02F2101/32—Hydrocarbons, e.g. oil
    • C02F2101/325—Emulsions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
GB0515332A 2005-07-27 2005-07-27 Filtering a dispersed phase (eg oil) from a continuous liquid (eg water) of a dispersion Expired - Fee Related GB2429938B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0515332A GB2429938B (en) 2005-07-27 2005-07-27 Filtering a dispersed phase (eg oil) from a continuous liquid (eg water) of a dispersion

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0515332A GB2429938B (en) 2005-07-27 2005-07-27 Filtering a dispersed phase (eg oil) from a continuous liquid (eg water) of a dispersion

Publications (3)

Publication Number Publication Date
GB0515332D0 GB0515332D0 (en) 2005-08-31
GB2429938A GB2429938A (en) 2007-03-14
GB2429938B true GB2429938B (en) 2010-10-06

Family

ID=34976617

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0515332A Expired - Fee Related GB2429938B (en) 2005-07-27 2005-07-27 Filtering a dispersed phase (eg oil) from a continuous liquid (eg water) of a dispersion

Country Status (1)

Country Link
GB (1) GB2429938B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2494926B (en) * 2011-09-26 2018-07-11 Micropore Tech Ltd Apparatus for particle production

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4557957A (en) * 1983-03-18 1985-12-10 W. L. Gore & Associates, Inc. Microporous metal-plated polytetrafluoroethylene articles and method of manufacture
GB2385008A (en) * 2002-02-07 2003-08-13 Richard Graham Holdich Surface Microfilter
US6622872B1 (en) * 1997-11-07 2003-09-23 California Institute Of Technology Micromachined membrane particle filter using parylene reinforcement

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4557957A (en) * 1983-03-18 1985-12-10 W. L. Gore & Associates, Inc. Microporous metal-plated polytetrafluoroethylene articles and method of manufacture
US6622872B1 (en) * 1997-11-07 2003-09-23 California Institute Of Technology Micromachined membrane particle filter using parylene reinforcement
GB2385008A (en) * 2002-02-07 2003-08-13 Richard Graham Holdich Surface Microfilter

Also Published As

Publication number Publication date
GB2429938A (en) 2007-03-14
GB0515332D0 (en) 2005-08-31

Similar Documents

Publication Publication Date Title
GB2449610B (en) Enviromentally-friendly oil/water demulsifiers
GB2422148B (en) Oil/water separation apparatus for oil-containing mixture
PL1896155T3 (en) Liquid filtering device
ZA200608479B (en) Filter cartridge for liquid filtration
PL2433906T3 (en) Water filter cartridge
GB2436479B (en) Controlling the flow of a multiphase fluid from a well
GB0500770D0 (en) Fluid filter
EP2029250A4 (en) Oil water coalescing separator
EP2014955A4 (en) Oil strainer of transmission
HK1119110A1 (en) Liquid separation apparatus
EP1956438A4 (en) Liquid developer
ZA200903921B (en) Reverse-flow self-rinsing fluid filters
GB2441704B (en) Mobile oil filtration unit
PL2104545T3 (en) Liquid filter
HK1112204A1 (en) A self supported fluid filter
PL1955690T3 (en) New shower oil
GB2427029B (en) Autocalibrated multiphase fluid characterization using extrema of time series
ZA200801734B (en) Separation of fluids using zeolite ITQ-32
GB2429938B (en) Filtering a dispersed phase (eg oil) from a continuous liquid (eg water) of a dispersion
EP2139577A4 (en) Liquid filter assembly
PL2007495T3 (en) Fluid filter
GB0407888D0 (en) Self-cleaning fluid filter
GB2424718B (en) Liquid flow control
GB0513484D0 (en) Producing liquid hydrocarbons
PL115738U1 (en) Structural member of the oil filter element

Legal Events

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

Effective date: 20150727