CA1013643A - Processing of emulsions - Google Patents

Processing of emulsions

Info

Publication number
CA1013643A
CA1013643A CA195,305A CA195305A CA1013643A CA 1013643 A CA1013643 A CA 1013643A CA 195305 A CA195305 A CA 195305A CA 1013643 A CA1013643 A CA 1013643A
Authority
CA
Canada
Prior art keywords
emulsions
processing
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
CA195,305A
Other languages
English (en)
Other versions
CA195305S (en
Inventor
Antoine A.J. Lefeuvre
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.)
D'etudes Et De Realisations Industrielles Sa Ste
Original Assignee
D'etudes Et De Realisations Industrielles Sa Ste
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
Priority claimed from FR7310045A external-priority patent/FR2222117A1/fr
Priority claimed from FR7402173A external-priority patent/FR2258212A1/fr
Application filed by D'etudes Et De Realisations Industrielles Sa Ste filed Critical D'etudes Et De Realisations Industrielles Sa Ste
Application granted granted Critical
Publication of CA1013643A publication Critical patent/CA1013643A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
    • 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
    • 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
    • B01D17/045—Breaking emulsions with coalescers
    • 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
    • B01D17/047—Breaking emulsions with separation aids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Hydrology & Water Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Colloid Chemistry (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
CA195,305A 1973-03-21 1974-03-18 Processing of emulsions Expired CA1013643A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7310045A FR2222117A1 (en) 1973-03-21 1973-03-21 Sol. oil sepn. from effluents - using a combination of chemical and physical means to cause emulsion inversion
FR7402173A FR2258212A1 (en) 1974-01-23 1974-01-23 Sol. oil sepn. from effluents - using a combination of chemical and physical means to cause emulsion inversion

Publications (1)

Publication Number Publication Date
CA1013643A true CA1013643A (en) 1977-07-12

Family

ID=26217627

Family Applications (1)

Application Number Title Priority Date Filing Date
CA195,305A Expired CA1013643A (en) 1973-03-21 1974-03-18 Processing of emulsions

Country Status (7)

Country Link
US (1) US4016076A (it)
JP (1) JPS5334115B2 (it)
CA (1) CA1013643A (it)
DE (1) DE2412715A1 (it)
ES (1) ES424512A1 (it)
GB (1) GB1468221A (it)
IT (1) IT1003809B (it)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5552605A (en) * 1978-10-11 1980-04-17 Nec Corp Detector circuit
JPS5592823U (it) * 1978-12-20 1980-06-27
JPS55101640A (en) * 1979-01-27 1980-08-02 Matsushita Electric Works Ltd Air circulation house
CA1137005A (en) * 1979-06-08 1982-12-07 C. Earl St. Denis Pipeline transportation of heavy crude oil
JPS59190813U (ja) * 1983-06-03 1984-12-18 有限会社　丸工精機 外装板
JPS6180711A (ja) * 1984-09-28 1986-04-24 矢崎総業株式会社 自動車用ワイヤハ−ネス
JPS6180712A (ja) * 1984-09-28 1986-04-24 矢崎総業株式会社 ワイヤハーネス用集束回路板および自動車用ワイヤハーネス
JPS62137519U (it) * 1986-02-25 1987-08-29
US4824580A (en) * 1988-06-13 1989-04-25 Quad-S Consultants, Inc. Method for removing waste oil particles from a waste water fluid stream
JPH0366321U (it) * 1989-10-31 1991-06-27
US5137654A (en) * 1991-10-17 1992-08-11 Eaton Corporation Process for reclaiming oil/water emulsion

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1847413A (en) * 1923-07-12 1932-03-01 Union Oil Co Process for dehydrating emulsified oils
US1984432A (en) * 1931-06-05 1934-12-18 Standard Oil Co Method of neutralizing a petroleum oil
US2588794A (en) * 1946-07-25 1952-03-11 Sun Oil Co Method of separating oil from water
US2807654A (en) * 1955-09-13 1957-09-24 Shell Dev Process for extraction of phenol from aqueous mixtures
US3300405A (en) * 1963-06-10 1967-01-24 Joe Paradiso Process for reclaiming soiled solvent in situ
US3262566A (en) * 1963-09-03 1966-07-26 Melville F Peters Detergent, fat, oil and grease removing apparatus
AT264391B (de) * 1965-12-21 1968-08-26 Efa Forschung Verfahren zum Abscheiden von Öl aus Abwässern, welche stabile Öl-in-Wasser-Emulsionen darstellen
US3363399A (en) * 1966-09-26 1968-01-16 Air Prod & Chem Purification of oil-contaminated water
US3741908A (en) * 1969-08-28 1973-06-26 Chemetron Corp Depurative process and composition
JPS546498B1 (it) * 1969-12-12 1979-03-29

Also Published As

Publication number Publication date
JPS5334115B2 (it) 1978-09-19
IT1003809B (it) 1976-06-10
DE2412715A1 (de) 1974-09-26
ES424512A1 (es) 1976-10-01
US4016076A (en) 1977-04-05
JPS5040474A (it) 1975-04-14
GB1468221A (en) 1977-03-23

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