FR2336515A1 - Procede et appareil pour disperser une nappe de mazout - Google Patents

Procede et appareil pour disperser une nappe de mazout

Info

Publication number
FR2336515A1
FR2336515A1 FR7638604A FR7638604A FR2336515A1 FR 2336515 A1 FR2336515 A1 FR 2336515A1 FR 7638604 A FR7638604 A FR 7638604A FR 7638604 A FR7638604 A FR 7638604A FR 2336515 A1 FR2336515 A1 FR 2336515A1
Authority
FR
France
Prior art keywords
water
surfactant
applying
draw
stream
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
FR7638604A
Other languages
English (en)
Other versions
FR2336515B3 (fr
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries 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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Publication of FR2336515A1 publication Critical patent/FR2336515A1/fr
Application granted granted Critical
Publication of FR2336515B3 publication Critical patent/FR2336515B3/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/30—Injector mixers
    • B01F25/31—Injector mixers in conduits or tubes through which the main component flows
    • B01F25/312—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof
    • B01F25/3121—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof with additional mixing means other than injector mixers, e.g. screens, baffles or rotating elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/30—Injector mixers
    • B01F25/31—Injector mixers in conduits or tubes through which the main component flows
    • B01F25/314—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced at the circumference of the conduit
    • B01F25/3141—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced at the circumference of the conduit with additional mixing means other than injector mixers
    • 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
    • C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
    • C02F1/682—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water by addition of chemical compounds for dispersing an oily layer on water
    • 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
    • C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
    • C02F1/685—Devices for dosing the additives
    • C02F1/686—Devices for dosing liquid additives
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Colloid Chemistry (AREA)
FR7638604A 1975-12-22 1976-12-21 Procede et appareil pour disperser une nappe de mazout Granted FR2336515A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5236475 1975-12-22

Publications (2)

Publication Number Publication Date
FR2336515A1 true FR2336515A1 (fr) 1977-07-22
FR2336515B3 FR2336515B3 (fr) 1979-08-31

Family

ID=10463641

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7638604A Granted FR2336515A1 (fr) 1975-12-22 1976-12-21 Procede et appareil pour disperser une nappe de mazout

Country Status (3)

Country Link
FR (1) FR2336515A1 (fr)
NL (1) NL7614136A (fr)
ZA (1) ZA767406B (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2383271A1 (fr) * 1977-03-10 1978-10-06 Representations Etudes Ind Dispositif de dispersion de nappes d'huile flottantes a la surface de la mer
FR2471209A1 (fr) * 1979-12-17 1981-06-19 Mobil Oil France Dispositif pour l'utilisation d'emulsions aqueuses
WO2001005493A1 (fr) * 1999-07-21 2001-01-25 Universite De Bourgogne Procede de fabrication d'emulsions et son dispositif

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2383271A1 (fr) * 1977-03-10 1978-10-06 Representations Etudes Ind Dispositif de dispersion de nappes d'huile flottantes a la surface de la mer
FR2471209A1 (fr) * 1979-12-17 1981-06-19 Mobil Oil France Dispositif pour l'utilisation d'emulsions aqueuses
WO2001005493A1 (fr) * 1999-07-21 2001-01-25 Universite De Bourgogne Procede de fabrication d'emulsions et son dispositif
FR2796568A1 (fr) * 1999-07-21 2001-01-26 Amora Maille Procede de fabrication d'emulsions et son dispositif

Also Published As

Publication number Publication date
FR2336515B3 (fr) 1979-08-31
NL7614136A (nl) 1977-06-24
ZA767406B (en) 1977-11-30

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Legal Events

Date Code Title Description
ST Notification of lapse