FR1475383A - Process for the separation of oils and fats, as well as other materials emulsified therein, from waste water - Google Patents

Process for the separation of oils and fats, as well as other materials emulsified therein, from waste water

Info

Publication number
FR1475383A
FR1475383A FR57127A FR57127A FR1475383A FR 1475383 A FR1475383 A FR 1475383A FR 57127 A FR57127 A FR 57127A FR 57127 A FR57127 A FR 57127A FR 1475383 A FR1475383 A FR 1475383A
Authority
FR
France
Prior art keywords
fats
oils
separation
well
waste water
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
FR57127A
Other languages
French (fr)
Inventor
Johannes Scholler
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 DE1965SC036864 external-priority patent/DE1297051C2/en
Application filed filed Critical
Priority to FR57127A priority Critical patent/FR1475383A/en
Application granted granted Critical
Publication of FR1475383A publication Critical patent/FR1475383A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
    • C11B13/00—Recovery of fats, fatty oils or fatty acids from waste materials
    • 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
    • B01D17/042—Breaking emulsions by changing the temperature
    • 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
    • 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
    • B01D17/08—Thickening liquid suspensions by filtration
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G33/00—Dewatering or demulsification of hydrocarbon oils
    • C10G33/04—Dewatering or demulsification of hydrocarbon oils with chemical means
    • 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
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/74—Recovery of fats, fatty oils, fatty acids or other fatty substances, e.g. lanolin or waxes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
FR57127A 1965-04-10 1966-04-08 Process for the separation of oils and fats, as well as other materials emulsified therein, from waste water Expired FR1475383A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR57127A FR1475383A (en) 1965-04-10 1966-04-08 Process for the separation of oils and fats, as well as other materials emulsified therein, from waste water

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1965SC036864 DE1297051C2 (en) 1965-04-10 1965-04-10 METHOD FOR SEPARATING EMULSIFIED OILS AND FATS FROM WASTE MULSES IN THE MACHINE INDUSTRY
FR57127A FR1475383A (en) 1965-04-10 1966-04-08 Process for the separation of oils and fats, as well as other materials emulsified therein, from waste water

Publications (1)

Publication Number Publication Date
FR1475383A true FR1475383A (en) 1967-03-31

Family

ID=25993261

Family Applications (1)

Application Number Title Priority Date Filing Date
FR57127A Expired FR1475383A (en) 1965-04-10 1966-04-08 Process for the separation of oils and fats, as well as other materials emulsified therein, from waste water

Country Status (1)

Country Link
FR (1) FR1475383A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4027685A (en) * 1976-06-09 1977-06-07 Coors Container Company Method for processing used emulsion coolant
US4132639A (en) * 1976-08-24 1979-01-02 The United States Of America As Represented By The United States Department Of Energy Method for improving the sedimentation and filterability of coal-derived liquids

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4027685A (en) * 1976-06-09 1977-06-07 Coors Container Company Method for processing used emulsion coolant
US4132639A (en) * 1976-08-24 1979-01-02 The United States Of America As Represented By The United States Department Of Energy Method for improving the sedimentation and filterability of coal-derived liquids

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