CA1021220A - Rupture d'emulsions - Google Patents

Rupture d'emulsions

Info

Publication number
CA1021220A
CA1021220A CA189,390A CA189390A CA1021220A CA 1021220 A CA1021220 A CA 1021220A CA 189390 A CA189390 A CA 189390A CA 1021220 A CA1021220 A CA 1021220A
Authority
CA
Canada
Prior art keywords
emulsions
breaking
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
CA189,390A
Other languages
English (en)
Other versions
CA189390S (en
Inventor
Fritz H. Busch
Hans-Dieter Behn
Arno Bowi
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.)
Fried Krupp Huettenwerke AG
Original Assignee
Fried Krupp Huettenwerke AG
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 Fried Krupp Huettenwerke AG filed Critical Fried Krupp Huettenwerke AG
Application granted granted Critical
Publication of CA1021220A publication Critical patent/CA1021220A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M175/00—Working-up used lubricants to recover useful products ; Cleaning
    • C10M175/04—Working-up used lubricants to recover useful products ; Cleaning aqueous emulsion based
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Thermal Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Inorganic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • General Chemical & Material Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Colloid Chemistry (AREA)
  • Lubricants (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Liquid Carbonaceous Fuels (AREA)
  • Edible Oils And Fats (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
CA189,390A 1973-01-18 1974-01-03 Rupture d'emulsions Expired CA1021220A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2302369A DE2302369C2 (de) 1973-01-18 1973-01-18 Verfahren zur Spaltung von gebrauchten Kaltwalzemulsionen und anderen öl-In-Wasser Emulsionssystemen mit nlchtionogenen anionenaktiven Emulgatoren
DE2346604A DE2346604C3 (de) 1973-01-18 1973-09-15 Verfahren zur Spaltung von gebrauchten Kaltwalz-Emulsionen und anderen Öl-in- Wasser-Emulsionen mit nichtionogenen und anionenaktiven Emulgatoren

Publications (1)

Publication Number Publication Date
CA1021220A true CA1021220A (fr) 1977-11-22

Family

ID=25764543

Family Applications (1)

Application Number Title Priority Date Filing Date
CA189,390A Expired CA1021220A (fr) 1973-01-18 1974-01-03 Rupture d'emulsions

Country Status (13)

Country Link
JP (1) JPS49102579A (fr)
AT (1) AT330683B (fr)
BE (1) BE807972A (fr)
CA (1) CA1021220A (fr)
CH (1) CH583057A5 (fr)
DE (2) DE2302369C2 (fr)
ES (1) ES420575A1 (fr)
FR (1) FR2214744A1 (fr)
GB (1) GB1447656A (fr)
IT (1) IT1012120B (fr)
LU (1) LU69165A1 (fr)
NL (1) NL156061B (fr)
SE (1) SE402406B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5129019U (fr) * 1974-08-26 1976-03-02
JPS5320413Y2 (fr) * 1974-08-26 1978-05-30
DE4228096A1 (de) * 1992-08-26 1994-03-03 Gfr Ges Fuer Recycling Mbh Verfahren und Vorrichtung zur Behandlung von flüssigen Medien
DE9407292U1 (de) * 1994-05-02 1994-07-14 Rietbergwerke Gmbh & Co Kg Vorrichtung zur Pflege von Kühlschmierstoffen

Also Published As

Publication number Publication date
ES420575A1 (es) 1976-07-01
DE2346604B2 (de) 1977-05-18
SE402406B (sv) 1978-07-03
LU69165A1 (fr) 1974-04-08
NL7315126A (fr) 1974-07-22
DE2302369C2 (de) 1975-01-23
NL156061B (nl) 1978-03-15
AT330683B (de) 1976-07-12
JPS49102579A (fr) 1974-09-27
FR2214744A1 (fr) 1974-08-19
GB1447656A (en) 1976-08-25
DE2346604C3 (de) 1984-04-05
IT1012120B (it) 1977-03-10
BE807972A (fr) 1974-03-15
CH583057A5 (fr) 1976-12-31
DE2346604A1 (de) 1975-04-24
ATA37174A (de) 1975-09-15
DE2302369B1 (de) 1974-05-02

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