CH519019A - Process for separating oil from stable oil-in-water emulsions and system for carrying out the process - Google Patents

Process for separating oil from stable oil-in-water emulsions and system for carrying out the process

Info

Publication number
CH519019A
CH519019A CH786869A CH786869A CH519019A CH 519019 A CH519019 A CH 519019A CH 786869 A CH786869 A CH 786869A CH 786869 A CH786869 A CH 786869A CH 519019 A CH519019 A CH 519019A
Authority
CH
Switzerland
Prior art keywords
oil
carrying
water emulsions
stable
separating
Prior art date
Application number
CH786869A
Other languages
German (de)
Inventor
Gasser Adolf
Original Assignee
Efa Forschung
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 AT506368A external-priority patent/AT299832B/en
Application filed by Efa Forschung filed Critical Efa Forschung
Publication of CH519019A publication Critical patent/CH519019A/en

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
    • B01D17/04—Breaking emulsions
    • B01D17/047—Breaking emulsions with separation aids
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
CH786869A 1968-05-27 1969-05-21 Process for separating oil from stable oil-in-water emulsions and system for carrying out the process CH519019A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT506368A AT299832B (en) 1968-05-27 1968-05-27 Process for the rapid separation of oil from waste water

Publications (1)

Publication Number Publication Date
CH519019A true CH519019A (en) 1972-02-15

Family

ID=3571493

Family Applications (1)

Application Number Title Priority Date Filing Date
CH786869A CH519019A (en) 1968-05-27 1969-05-21 Process for separating oil from stable oil-in-water emulsions and system for carrying out the process

Country Status (3)

Country Link
CH (1) CH519019A (en)
DE (1) DE1926623C3 (en)
GB (1) GB1275757A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2456539A1 (en) * 1979-05-15 1980-12-12 Raffinage Cie Francaise PROCESS FOR THE PURIFICATION OF WATER CONTAINING HYDROCARBONS
JPS61201454U (en) * 1985-06-07 1986-12-17
GB8715155D0 (en) * 1987-06-25 1987-08-05 Laporte Industries Ltd Purification of waters
DE4009760A1 (en) * 1990-03-27 1991-10-02 Bayer Ag METHOD FOR SEPARATING OIL IN WATER EMULSIONS

Also Published As

Publication number Publication date
GB1275757A (en) 1972-05-24
DE1926623B2 (en) 1980-03-27
DE1926623A1 (en) 1970-01-22
DE1926623C3 (en) 1980-11-27

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Legal Events

Date Code Title Description
PL Patent ceased