FR2449165A1 - Dispositif pour la recuperation d'une couche de liquide surnageant a la surface d'un autre liquide - Google Patents

Dispositif pour la recuperation d'une couche de liquide surnageant a la surface d'un autre liquide

Info

Publication number
FR2449165A1
FR2449165A1 FR7903706A FR7903706A FR2449165A1 FR 2449165 A1 FR2449165 A1 FR 2449165A1 FR 7903706 A FR7903706 A FR 7903706A FR 7903706 A FR7903706 A FR 7903706A FR 2449165 A1 FR2449165 A1 FR 2449165A1
Authority
FR
France
Prior art keywords
tube
liq
lip
partition
chamber
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
FR7903706A
Other languages
English (en)
French (fr)
Other versions
FR2449165B1 (OSRAM
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.)
Compagnie Francaise de Raffinage SA
Original Assignee
Compagnie Francaise de Raffinage 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 Compagnie Francaise de Raffinage SA filed Critical Compagnie Francaise de Raffinage SA
Priority to FR7903706A priority Critical patent/FR2449165A1/fr
Publication of FR2449165A1 publication Critical patent/FR2449165A1/fr
Application granted granted Critical
Publication of FR2449165B1 publication Critical patent/FR2449165B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/14—Devices for separating liquid or solid substances from sewage, e.g. sand or sludge traps, rakes or grates
    • E03F5/16—Devices for separating oil, water or grease from sewage in drains leading to the main sewer

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Removal Of Floating Material (AREA)
FR7903706A 1979-02-14 1979-02-14 Dispositif pour la recuperation d'une couche de liquide surnageant a la surface d'un autre liquide Granted FR2449165A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7903706A FR2449165A1 (fr) 1979-02-14 1979-02-14 Dispositif pour la recuperation d'une couche de liquide surnageant a la surface d'un autre liquide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7903706A FR2449165A1 (fr) 1979-02-14 1979-02-14 Dispositif pour la recuperation d'une couche de liquide surnageant a la surface d'un autre liquide

Publications (2)

Publication Number Publication Date
FR2449165A1 true FR2449165A1 (fr) 1980-09-12
FR2449165B1 FR2449165B1 (OSRAM) 1982-05-28

Family

ID=9221944

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7903706A Granted FR2449165A1 (fr) 1979-02-14 1979-02-14 Dispositif pour la recuperation d'une couche de liquide surnageant a la surface d'un autre liquide

Country Status (1)

Country Link
FR (1) FR2449165A1 (OSRAM)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2330508A (en) * 1940-03-05 1943-09-28 Eli S Mccoll System for removing oil films from bodies of water
FR2174896A1 (OSRAM) * 1972-03-03 1973-10-19 Nordstjernan Rederi Ab
FR2208697A1 (OSRAM) * 1972-12-02 1974-06-28 Erdol Raffinerie Noustadt Gmbh
FR2342943A1 (fr) * 1976-03-05 1977-09-30 Dreano Claude Deshuileur longitudinal a goulotte reglable angulairement
US4085049A (en) * 1976-02-04 1978-04-18 Norman John Reid Hartwick Skimming apparatus
FR2376081A2 (fr) * 1976-12-28 1978-07-28 Mecanique Transport Dispositif flottant a niveaux variables pour la recuperation d'hydrocarbures repandus dans l'eau

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2330508A (en) * 1940-03-05 1943-09-28 Eli S Mccoll System for removing oil films from bodies of water
FR2174896A1 (OSRAM) * 1972-03-03 1973-10-19 Nordstjernan Rederi Ab
FR2208697A1 (OSRAM) * 1972-12-02 1974-06-28 Erdol Raffinerie Noustadt Gmbh
US4085049A (en) * 1976-02-04 1978-04-18 Norman John Reid Hartwick Skimming apparatus
FR2342943A1 (fr) * 1976-03-05 1977-09-30 Dreano Claude Deshuileur longitudinal a goulotte reglable angulairement
FR2376081A2 (fr) * 1976-12-28 1978-07-28 Mecanique Transport Dispositif flottant a niveaux variables pour la recuperation d'hydrocarbures repandus dans l'eau

Also Published As

Publication number Publication date
FR2449165B1 (OSRAM) 1982-05-28

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Legal Events

Date Code Title Description
ST Notification of lapse