FR2444754A1 - Oil collecting boom for sea pollution - has magnetic cylinder containing conductor to provide magnetic field attracting magnetic powder sprayed pollution - Google Patents

Oil collecting boom for sea pollution - has magnetic cylinder containing conductor to provide magnetic field attracting magnetic powder sprayed pollution

Info

Publication number
FR2444754A1
FR2444754A1 FR7835876A FR7835876A FR2444754A1 FR 2444754 A1 FR2444754 A1 FR 2444754A1 FR 7835876 A FR7835876 A FR 7835876A FR 7835876 A FR7835876 A FR 7835876A FR 2444754 A1 FR2444754 A1 FR 2444754A1
Authority
FR
France
Prior art keywords
pollution
magnetic
cylinder
boom
oil collecting
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.)
Granted
Application number
FR7835876A
Other languages
French (fr)
Other versions
FR2444754B1 (en
Inventor
Albert Wiart
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.)
Jeumont Schneider SA
Original Assignee
Jeumont Schneider SA
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 Jeumont Schneider SA filed Critical Jeumont Schneider SA
Priority to FR7835876A priority Critical patent/FR2444754A1/en
Publication of FR2444754A1 publication Critical patent/FR2444754A1/en
Application granted granted Critical
Publication of FR2444754B1 publication Critical patent/FR2444754B1/fr
Granted 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
    • E02B15/041—Devices for distributing materials, e.g. absorbed or magnetic particles over a surface of open water to remove the oil, with or without means for picking up the treated oil
    • 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)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

The boom (8) is for removing, e.g. an oil film (15) from the sea surface and is towed behind a tug. It includes a magnetic cylinder (12) running the length of the boom and open to receive the films. The cylinder (12) contains an electric conductor (11) through which a current is passed to generate a magnetic field. The film, over which a magnetic powder such as Fe3O4, preferably with a binder, has previously been sprayed is attracted by the field into the cylinder. The cylinder (12) carries adjacent its opening upper and lower toothed rails (17) running along the boom length and along which a suction pipe mouth can be run to suck up the oil accumulated in the cylinder (12). A resistive sensor may be included in the mouth to ensure that oil and not seawater is predominantly sucked up.
FR7835876A 1978-12-21 1978-12-21 Oil collecting boom for sea pollution - has magnetic cylinder containing conductor to provide magnetic field attracting magnetic powder sprayed pollution Granted FR2444754A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7835876A FR2444754A1 (en) 1978-12-21 1978-12-21 Oil collecting boom for sea pollution - has magnetic cylinder containing conductor to provide magnetic field attracting magnetic powder sprayed pollution

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7835876A FR2444754A1 (en) 1978-12-21 1978-12-21 Oil collecting boom for sea pollution - has magnetic cylinder containing conductor to provide magnetic field attracting magnetic powder sprayed pollution

Publications (2)

Publication Number Publication Date
FR2444754A1 true FR2444754A1 (en) 1980-07-18
FR2444754B1 FR2444754B1 (en) 1982-11-05

Family

ID=9216377

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7835876A Granted FR2444754A1 (en) 1978-12-21 1978-12-21 Oil collecting boom for sea pollution - has magnetic cylinder containing conductor to provide magnetic field attracting magnetic powder sprayed pollution

Country Status (1)

Country Link
FR (1) FR2444754A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2625342A1 (en) * 2010-10-07 2013-08-14 Husen AS System for collection of chemical spill
RU2533157C2 (en) * 2012-09-20 2014-11-20 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Юго-Западный государственный университет" (ЮЗГУ) Skimming device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3657119A (en) * 1970-05-22 1972-04-18 Joseph E Turbeville Pollution control device
US3806449A (en) * 1970-06-15 1974-04-23 Avco Corp Separation of liquid-liquid multiphase mixtures

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3657119A (en) * 1970-05-22 1972-04-18 Joseph E Turbeville Pollution control device
US3806449A (en) * 1970-06-15 1974-04-23 Avco Corp Separation of liquid-liquid multiphase mixtures

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
EXBK/71 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2625342A1 (en) * 2010-10-07 2013-08-14 Husen AS System for collection of chemical spill
EP2625342A4 (en) * 2010-10-07 2015-01-28 Husen As System for collection of chemical spill
RU2533157C2 (en) * 2012-09-20 2014-11-20 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Юго-Западный государственный университет" (ЮЗГУ) Skimming device

Also Published As

Publication number Publication date
FR2444754B1 (en) 1982-11-05

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Legal Events

Date Code Title Description
ST Notification of lapse