FR2450625A1 - Sepg. two mutually insoluble liquids of different densities - utilising difference in flow velocities induced by forced circulation against baffles, useful for boiler condensates contg. oil - Google Patents

Sepg. two mutually insoluble liquids of different densities - utilising difference in flow velocities induced by forced circulation against baffles, useful for boiler condensates contg. oil

Info

Publication number
FR2450625A1
FR2450625A1 FR7906197A FR7906197A FR2450625A1 FR 2450625 A1 FR2450625 A1 FR 2450625A1 FR 7906197 A FR7906197 A FR 7906197A FR 7906197 A FR7906197 A FR 7906197A FR 2450625 A1 FR2450625 A1 FR 2450625A1
Authority
FR
France
Prior art keywords
liquids
sepg
condensates
difference
contg
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
FR7906197A
Other languages
French (fr)
Other versions
FR2450625B1 (en
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7906197A priority Critical patent/FR2450625A1/en
Publication of FR2450625A1 publication Critical patent/FR2450625A1/en
Application granted granted Critical
Publication of FR2450625B1 publication Critical patent/FR2450625B1/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
    • B01D17/12—Auxiliary equipment particularly adapted for use with liquid-separating apparatus, e.g. control circuits
    • 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
    • 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
    • B01D17/0211—Separation of non-miscible liquids by sedimentation with baffles
    • 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
    • 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
    • B01D17/04—Breaking emulsions

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

A forced circulationis induced on the two mixed liquids, bringing about a shock of the flow against baffles so as to make a difference between the respective flow velocities of the two liquids depending on their density and sepg. the two liquids depending on their flow velocity. If the two liquids initially mixed contain solid particles, the latter are sepd. before the sepn. of the two liquids. The process allows the condensates to be recycled without undesirable substances being recycled as well. In the treatment of water contg. tens % of hydrocarbons the outlet water contained 0.3% hydrocarbons.
FR7906197A 1979-03-05 1979-03-05 Sepg. two mutually insoluble liquids of different densities - utilising difference in flow velocities induced by forced circulation against baffles, useful for boiler condensates contg. oil Granted FR2450625A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7906197A FR2450625A1 (en) 1979-03-05 1979-03-05 Sepg. two mutually insoluble liquids of different densities - utilising difference in flow velocities induced by forced circulation against baffles, useful for boiler condensates contg. oil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7906197A FR2450625A1 (en) 1979-03-05 1979-03-05 Sepg. two mutually insoluble liquids of different densities - utilising difference in flow velocities induced by forced circulation against baffles, useful for boiler condensates contg. oil

Publications (2)

Publication Number Publication Date
FR2450625A1 true FR2450625A1 (en) 1980-10-03
FR2450625B1 FR2450625B1 (en) 1983-08-05

Family

ID=9222997

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7906197A Granted FR2450625A1 (en) 1979-03-05 1979-03-05 Sepg. two mutually insoluble liquids of different densities - utilising difference in flow velocities induced by forced circulation against baffles, useful for boiler condensates contg. oil

Country Status (1)

Country Link
FR (1) FR2450625A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992007642A1 (en) * 1990-10-26 1992-05-14 John Keith Tooley Oil/sludge separation
WO1996009874A1 (en) * 1994-09-27 1996-04-04 John Keith Tooley Oil/sludge separator

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB132947A (en) * 1900-01-01
US1448593A (en) * 1921-08-26 1923-03-13 Jaworski Paul Method and apparatus for separating water from coal tar
FR590934A (en) * 1923-12-17 1925-06-25 Separator device more particularly applicable to the separation of water from gasoline
GB285350A (en) * 1927-02-25 1928-02-16 Deutsche Werft Ag Improvements in devices for ships for separating oil from bilge or ballast water
US2422555A (en) * 1945-04-20 1947-06-17 Gehle Drum-shaped oil separator divided by partitions into inlet, intermediate, and outletsections
FR87436E (en) * 1964-10-29 1966-08-05 Mecanique & Transports Semi-automatic gravity water and hydrocarbon separator
CH542154A (en) * 1972-08-30 1973-09-30 Loosli Fritz Oil/water separator - with automatic alarms control of oil and water valves by probes
USB401221I5 (en) * 1972-09-25 1976-04-06
US3992297A (en) * 1976-02-18 1976-11-16 Baughcom Elisha J Oil separator device
FR2392700A1 (en) * 1977-03-14 1978-12-29 Racor Industries Inc METHOD AND APPARATUS FOR SEPARATING FLUIDS OF DIFFERENT DENSITIES

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB132947A (en) * 1900-01-01
US1448593A (en) * 1921-08-26 1923-03-13 Jaworski Paul Method and apparatus for separating water from coal tar
FR590934A (en) * 1923-12-17 1925-06-25 Separator device more particularly applicable to the separation of water from gasoline
GB285350A (en) * 1927-02-25 1928-02-16 Deutsche Werft Ag Improvements in devices for ships for separating oil from bilge or ballast water
US2422555A (en) * 1945-04-20 1947-06-17 Gehle Drum-shaped oil separator divided by partitions into inlet, intermediate, and outletsections
FR87436E (en) * 1964-10-29 1966-08-05 Mecanique & Transports Semi-automatic gravity water and hydrocarbon separator
CH542154A (en) * 1972-08-30 1973-09-30 Loosli Fritz Oil/water separator - with automatic alarms control of oil and water valves by probes
USB401221I5 (en) * 1972-09-25 1976-04-06
US3992297A (en) * 1976-02-18 1976-11-16 Baughcom Elisha J Oil separator device
FR2392700A1 (en) * 1977-03-14 1978-12-29 Racor Industries Inc METHOD AND APPARATUS FOR SEPARATING FLUIDS OF DIFFERENT DENSITIES

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992007642A1 (en) * 1990-10-26 1992-05-14 John Keith Tooley Oil/sludge separation
WO1996009874A1 (en) * 1994-09-27 1996-04-04 John Keith Tooley Oil/sludge separator

Also Published As

Publication number Publication date
FR2450625B1 (en) 1983-08-05

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