GB1515259A - Process and an apparatus for recovering drift oil from a water surface - Google Patents

Process and an apparatus for recovering drift oil from a water surface

Info

Publication number
GB1515259A
GB1515259A GB12188/77A GB1218877A GB1515259A GB 1515259 A GB1515259 A GB 1515259A GB 12188/77 A GB12188/77 A GB 12188/77A GB 1218877 A GB1218877 A GB 1218877A GB 1515259 A GB1515259 A GB 1515259A
Authority
GB
United Kingdom
Prior art keywords
pipe
oil
slit
surfactant
reservoir
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
GB12188/77A
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.)
Bridgestone Corp
Original Assignee
Bridgestone Corp
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 JP3499176A external-priority patent/JPS52118613A/en
Priority claimed from JP14662976A external-priority patent/JPS5371367A/en
Application filed by Bridgestone Corp filed Critical Bridgestone Corp
Publication of GB1515259A publication Critical patent/GB1515259A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F7/00—Equipment for conveying or separating excavated material
    • E02F7/10—Pipelines for conveying excavated materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
    • B63B35/32—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for for collecting pollution from open water
    • 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
    • E02B15/046—Collection of oil using vessels, i.e. boats, barges
    • 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)
  • General Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Civil Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Ocean & Marine Engineering (AREA)
  • Removal Of Floating Material (AREA)
  • Cleaning Or Clearing Of The Surface Of Open Water (AREA)

Abstract

1515259 Boundary layer control BRIDGESTONE TIRE KK 23 March 1977 [29 March 1976 8 Dec 1976] 12188/76 Heading F2R [Also in Division B1] Oil is recovered from a water surface by a ship, Fig. 1, having a guide member 3 which guides the oil Q into a collecting tank 4 from which it is pumped to a storage tank 7 through a pipe 6, the inside wall of which is supplied with a surfactant. Floating solid matter is removed from the oil by endless bonds 20, Fig. 7, driven by pulleys 18, 19 and water from a nozzle 22. Fig. 3 shows a surfactant reservoir 13, inside the mouth of the pipe 6, to which surfactant S is supplied through a duct 14 to flow out through a slit 12. Fig. 4 shows a modification in which a rubber diaphragm 15 is positioned over the slit 12 and bears against the wall to form a slit 12<SP>1</SP>. In Fig. 5 (not shown), the reservoir is outside the pipe and communicates with the inside through slits. In the embodiment shown in Fig. 6, the reservoir 13 is within the collecting tank 4 and a rubber membrane 15 with an outlet near the mouth of the pipe 6 is provided. Several examples of suitable surfactants are given.
GB12188/77A 1976-03-29 1977-03-23 Process and an apparatus for recovering drift oil from a water surface Expired GB1515259A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP3499176A JPS52118613A (en) 1976-03-29 1976-03-29 Removal method for high viscosity fluid
JP14662976A JPS5371367A (en) 1976-12-08 1976-12-08 Method for recovering floating oil and apparatus therefor

Publications (1)

Publication Number Publication Date
GB1515259A true GB1515259A (en) 1978-06-21

Family

ID=26373873

Family Applications (1)

Application Number Title Priority Date Filing Date
GB12188/77A Expired GB1515259A (en) 1976-03-29 1977-03-23 Process and an apparatus for recovering drift oil from a water surface

Country Status (2)

Country Link
FR (1) FR2346501A1 (en)
GB (1) GB1515259A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1981002174A1 (en) * 1980-01-22 1981-08-06 K Stenevik Towable body for collecting oil from the surface of the sea
GB2346191A (en) * 1999-01-28 2000-08-02 Qed Int Ltd Pipeline lubricator
FR2804142A1 (en) * 2000-01-26 2001-07-27 Georges Amagat Collector for use in marine, lake or river environment, for e.g. oil-based liquid chemical pollutants comprises impulsion ring, collection funnel and collection tube

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3134208A1 (en) * 1981-08-29 1983-04-28 Fried. Krupp Gmbh, 4300 Essen "WATER VEHICLE WITH DEVICES FOR SUCTIONING AND RECEIVING SUBSTANCES DRIVING ON THE WATER SURFACE"
US5593579A (en) * 1996-02-16 1997-01-14 Reynolds; Michael L. Mechanically assisted hydraulic filter

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2044230A5 (en) * 1969-05-13 1971-02-19 Technocean Depollution of water surfaces
US3744257A (en) * 1971-12-01 1973-07-10 W Spanner Water-surface cleansing ship
JPS5237905Y2 (en) * 1973-07-10 1977-08-29

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1981002174A1 (en) * 1980-01-22 1981-08-06 K Stenevik Towable body for collecting oil from the surface of the sea
GB2346191A (en) * 1999-01-28 2000-08-02 Qed Int Ltd Pipeline lubricator
FR2804142A1 (en) * 2000-01-26 2001-07-27 Georges Amagat Collector for use in marine, lake or river environment, for e.g. oil-based liquid chemical pollutants comprises impulsion ring, collection funnel and collection tube

Also Published As

Publication number Publication date
FR2346501A1 (en) 1977-10-28

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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