FR2587913B1 - Procede et installation de separation d'une phase liquide dispersee dans une phase liquide continue - Google Patents

Procede et installation de separation d'une phase liquide dispersee dans une phase liquide continue

Info

Publication number
FR2587913B1
FR2587913B1 FR8514969A FR8514969A FR2587913B1 FR 2587913 B1 FR2587913 B1 FR 2587913B1 FR 8514969 A FR8514969 A FR 8514969A FR 8514969 A FR8514969 A FR 8514969A FR 2587913 B1 FR2587913 B1 FR 2587913B1
Authority
FR
France
Prior art keywords
liquid phase
phase
continuous
separating
dispersed
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
FR8514969A
Other languages
English (en)
Other versions
FR2587913A1 (fr
Inventor
Henri Roques
Yves Aurelle
Michel Angles
Jean Blazejczak
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.)
Societe National Elf Aquitaine
Original Assignee
Societe National Elf Aquitaine
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 Societe National Elf Aquitaine filed Critical Societe National Elf Aquitaine
Priority to FR8514969A priority Critical patent/FR2587913B1/fr
Publication of FR2587913A1 publication Critical patent/FR2587913A1/fr
Priority to US07/237,622 priority patent/US4900452A/en
Application granted granted Critical
Publication of FR2587913B1 publication Critical patent/FR2587913B1/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/14—Flotation machines
    • 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
    • B01D17/0205—Separation of non-miscible liquids by gas bubbles or moving solids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/02—Froth-flotation processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/14—Flotation machines
    • B03D1/16—Flotation machines with impellers; Subaeration machines
    • B03D1/20—Flotation machines with impellers; Subaeration machines with internal air pumps

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biotechnology (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
FR8514969A 1985-09-27 1985-09-27 Procede et installation de separation d'une phase liquide dispersee dans une phase liquide continue Expired FR2587913B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR8514969A FR2587913B1 (fr) 1985-09-27 1985-09-27 Procede et installation de separation d'une phase liquide dispersee dans une phase liquide continue
US07/237,622 US4900452A (en) 1985-09-27 1988-08-24 Separation process for a liquid phase dispersed in a continuous liquid phase

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8514969A FR2587913B1 (fr) 1985-09-27 1985-09-27 Procede et installation de separation d'une phase liquide dispersee dans une phase liquide continue

Publications (2)

Publication Number Publication Date
FR2587913A1 FR2587913A1 (fr) 1987-04-03
FR2587913B1 true FR2587913B1 (fr) 1989-11-17

Family

ID=9323676

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8514969A Expired FR2587913B1 (fr) 1985-09-27 1985-09-27 Procede et installation de separation d'une phase liquide dispersee dans une phase liquide continue

Country Status (2)

Country Link
US (1) US4900452A (fr)
FR (1) FR2587913B1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4371392A (en) * 1978-12-27 1983-02-01 Daido Tokishuko Kabushiki Kaisha Process for refining a molten metal
FI901964A (fi) * 1990-04-19 1991-10-20 Wiser Oy Foerfarandet och anlaeggningen foer vattenreningen i fisk- och simmbassaengen.
AT37U1 (de) * 1992-06-17 1994-11-25 Purator Umwelttechnik Gmbh Verfahren und vorrichtung zum austragen von dispergierten feststoffteilchen, emulgierten fluessigkeiten und tensiden
US5558768A (en) * 1995-01-10 1996-09-24 Energy, Mines And Resources Canada Process for removing chlorides from crude oil
SE9502459L (sv) * 1995-07-06 1996-07-08 Andreas Schelin Anordning för avskiljning av olja ur vatten
DE10037044A1 (de) * 2000-07-27 2002-02-28 Michael Betz Verfahren zur flotativen Trennung einer Flüssigkeit, insbesondere Wasser, von hierin suspendierten Teilchen
US7153427B2 (en) * 2002-07-22 2006-12-26 Environmental Energy & Engineering Co. Nitrogen recovery system and method using heated air as stripping gas
US6866779B1 (en) 2002-07-22 2005-03-15 Western Environmental Engineering Company Nitrogen recovery system and method
US20050101490A1 (en) * 2003-11-11 2005-05-12 Vollmer Daniel P. Cellulosic suspensions of alkali formate and method of using the same
GB2454766A (en) * 2008-08-26 2009-05-20 Roy Browne Froth separation

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2730190A (en) * 1952-02-08 1956-01-10 Union Oil Co Treatment of oil-containing water
US2766203A (en) * 1953-02-09 1956-10-09 Union Oil Co Water purification process and apparatus
FR1466054A (fr) * 1966-01-28 1967-01-13 V Zaochny Politekhn I Procédé et dispositif de purification des liquides
US3536617A (en) * 1969-03-10 1970-10-27 Ethyl Corp Of Canada Ltd Process for neutralizing and cleaning an acid solution containing an oil
US3725264A (en) * 1972-03-13 1973-04-03 Signal Oil & Gas Co Waste water treatment process
US3986954A (en) * 1975-05-19 1976-10-19 Al George, Inc. Method and apparatus for clarifying contaminated liquids
US4151075A (en) * 1976-06-11 1979-04-24 Othmer Donald F Separation of components of a fluid mixture
US4267050A (en) * 1979-03-21 1981-05-12 Union Carbide Corporation High solubility gas flotation in liquid-solid separation
CH656374A5 (de) * 1981-12-18 1986-06-30 Benno Perren Verfahren zur kontinuierlichen abscheidung von in einer verunreinigten fluessigkeit enthaltenen stoffen und vorrichtung zur durchfuehrung des verfahrens.
US4627922A (en) * 1984-10-29 1986-12-09 Gilley And Associates Method of removing dissolved oil from produced water

Also Published As

Publication number Publication date
FR2587913A1 (fr) 1987-04-03
US4900452A (en) 1990-02-13

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Legal Events

Date Code Title Description
ST Notification of lapse