GB1326227A - Oil removal device and method for utilizing same - Google Patents

Oil removal device and method for utilizing same

Info

Publication number
GB1326227A
GB1326227A GB4866170A GB4866170A GB1326227A GB 1326227 A GB1326227 A GB 1326227A GB 4866170 A GB4866170 A GB 4866170A GB 4866170 A GB4866170 A GB 4866170A GB 1326227 A GB1326227 A GB 1326227A
Authority
GB
United Kingdom
Prior art keywords
vessel
oil
oct
mixture
fibrous material
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
Application number
GB4866170A
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.)
3M Co
Original Assignee
Minnesota Mining and Manufacturing 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
Application filed by Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Publication of GB1326227A publication Critical patent/GB1326227A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B15/00—Cleaning or keeping clear the surface of open water; Apparatus therefor
    • E02B15/04—Devices for cleaning or keeping clear the surface of open water from oil or like floating materials by separating or removing these materials
    • E02B15/10—Devices for removing the material from the surface
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J43/00—Implements for preparing or holding food, not provided for in other groups of this subclass
    • A47J43/28—Other culinary hand implements, e.g. spatulas, pincers, forks or like food holders, ladles, skimming ladles, cooking spoons; Spoon-holders attached to cooking pots
    • A47J43/284—Hand implements for separating solids from liquids or liquids from liquids
    • 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
    • B01D17/0202—Separation of non-miscible liquids by ab- or adsorption
    • 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
    • B01D17/08—Thickening liquid suspensions by filtration
    • B01D17/10—Thickening liquid suspensions by filtration with stationary filtering elements
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00—Water conservation; Efficient water supply; Efficient water use
    • Y02A20/20—Controlling water pollution; Waste water treatment
    • Y02A20/204—Keeping clear the surface of open water from oil spills

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Chemical & Material Sciences (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Food-Manufacturing Devices (AREA)
  • Removal Of Floating Material (AREA)
  • Nonwoven Fabrics (AREA)

Abstract

1326227 Removing oils from aqueous phases MINNESOTA MINING & MFG CO 13 Oct 1970 [14 Oct 1969] 48661/70 Heading BID Floating oily liquid is removed from an aqueous phase by immersing therein a porous vessel made of oleophilic fibres, through which oily liquid preferentially passes to the interior, to be removed by pumping or pouring off. Applications include removing oil slicks from water and molten fat from soup. The device illustrated comprises a two-part hinged frame over which a flat sheet of the fibrous material is stretched with its edges clamped between the two parts which lock together at 5. The handle 2 enables the vessel formed by the sheet to be lifted periodically from the. mixture and emptied. Alternatively a porous vessel could be closed and connected to a suction pump which draws the oil into the vessel. Fibrous materials listed include polyethylene, polypropylene, polyesters, polyamides, polycarbonates, poly 4-methylpentene, parylene and styrene polymers. Fibre diameter ranges and densities of the fibrous material relative to fibre density are exemplified. Some materials need wetting with oil before the preferential flow begins, others are merely placed dry in the mixture.
GB4866170A 1969-10-14 1970-10-13 Oil removal device and method for utilizing same Expired GB1326227A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US86618869A 1969-10-14 1969-10-14

Publications (1)

Publication Number Publication Date
GB1326227A true GB1326227A (en) 1973-08-08

Family

ID=25347099

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4866170A Expired GB1326227A (en) 1969-10-14 1970-10-13 Oil removal device and method for utilizing same

Country Status (6)

Country Link
US (1) US3627677A (en)
JP (1) JPS4942593B1 (en)
CA (1) CA959427A (en)
DE (1) DE2051439A1 (en)
FR (1) FR2065375A5 (en)
GB (1) GB1326227A (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3819390A (en) * 1972-01-24 1974-06-25 Anheuser Busch Lipophilic cellulose sponges
IT962363B (en) * 1972-07-03 1973-12-20 Pirelli IMPROVEMENTS ON SUBMARINE ELECTRIC CABLES OF THE FLUID OIL TYPE
FR2199776A5 (en) * 1972-09-18 1974-04-12 Inst Francais Du Petrole
US3920554A (en) * 1974-07-25 1975-11-18 Peter K Sanders Scavenger filter
US4172039A (en) * 1975-03-14 1979-10-23 Ikeda Bussan Company Limited Oil absorbers and method of using them
JPS51132680U (en) * 1975-04-17 1976-10-25
JPS5424393A (en) * 1977-07-26 1979-02-23 Kondo Kazuo Swing automatic polishing machine
DE2912460C2 (en) * 1979-03-29 1984-04-05 Erhard 6000 Frankfurt Crema Device for separating oil from an oil-water mixture
US4851273A (en) * 1987-10-15 1989-07-25 Zorbit Corporation Method and apparatus for degreasing fried foods
US5094869A (en) * 1987-10-15 1992-03-10 Zorbit Corporation Method for degreasing a substance such as food
US4874399A (en) * 1988-01-25 1989-10-17 Minnesota Mining And Manufacturing Company Electret filter made of fibers containing polypropylene and poly(4-methyl-1-pentene)
US7000457B2 (en) * 2003-04-01 2006-02-21 Cabot Corporation Methods to control and/or predict rheological properties
US7722713B2 (en) * 2005-05-17 2010-05-25 Cabot Corporation Carbon blacks and polymers containing the same
GB2517985B (en) 2013-09-09 2016-01-06 Berishtenu Agricultural Cooperative Sheaf-based fluid filter
CN106618286A (en) * 2016-07-15 2017-05-10 广州市伊东机电有限公司 Soup and oil separating pot
CN112064031A (en) * 2020-08-13 2020-12-11 广东臻鼎环境科技有限公司 Method for removing oil stain in etching solution
CN112962777A (en) * 2021-01-21 2021-06-15 上海井园市政工程有限公司 Convenient rubbish cleaning device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2788125A (en) * 1953-07-31 1957-04-09 Edmond F Webb Fuel filter
NL129486C (en) * 1965-08-17

Also Published As

Publication number Publication date
DE2051439A1 (en) 1971-04-22
CA959427A (en) 1974-12-17
US3627677A (en) 1971-12-14
JPS4942593B1 (en) 1974-11-15
FR2065375A5 (en) 1971-07-23

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee