ES420575A1 - Procedimiento para la disociacion de emulsiones usadas de laminado en frio. - Google Patents

Procedimiento para la disociacion de emulsiones usadas de laminado en frio.

Info

Publication number
ES420575A1
ES420575A1 ES420575A ES420575A ES420575A1 ES 420575 A1 ES420575 A1 ES 420575A1 ES 420575 A ES420575 A ES 420575A ES 420575 A ES420575 A ES 420575A ES 420575 A1 ES420575 A1 ES 420575A1
Authority
ES
Spain
Prior art keywords
emulsion
oil
water
electrolyte
emulsifiers
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
ES420575A
Other languages
English (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.)
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
Publication of ES420575A1 publication Critical patent/ES420575A1/es
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)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Water Supply & Treatment (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Colloid Chemistry (AREA)
  • Lubricants (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Edible Oils And Fats (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Liquid Carbonaceous Fuels (AREA)
ES420575A 1973-01-18 1973-11-15 Procedimiento para la disociacion de emulsiones usadas de laminado en frio. Expired ES420575A1 (es)

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
ES420575A1 true ES420575A1 (es) 1976-07-01

Family

ID=25764543

Family Applications (1)

Application Number Title Priority Date Filing Date
ES420575A Expired ES420575A1 (es) 1973-01-18 1973-11-15 Procedimiento para la disociacion de emulsiones usadas de laminado en frio.

Country Status (13)

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

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5320413Y2 (es) * 1974-08-26 1978-05-30
JPS5129019U (es) * 1974-08-26 1976-03-02
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, 33397 Rietberg Vorrichtung zur Pflege von Kühlschmierstoffen

Also Published As

Publication number Publication date
NL156061B (nl) 1978-03-15
IT1012120B (it) 1977-03-10
LU69165A1 (es) 1974-04-08
DE2346604B2 (de) 1977-05-18
DE2346604A1 (de) 1975-04-24
CA1021220A (en) 1977-11-22
CH583057A5 (es) 1976-12-31
DE2302369B1 (de) 1974-05-02
BE807972A (fr) 1974-03-15
GB1447656A (en) 1976-08-25
FR2214744A1 (es) 1974-08-19
ATA37174A (de) 1975-09-15
AT330683B (de) 1976-07-12
JPS49102579A (es) 1974-09-27
DE2302369C2 (de) 1975-01-23
SE402406B (sv) 1978-07-03
NL7315126A (es) 1974-07-22
DE2346604C3 (de) 1984-04-05

Similar Documents

Publication Publication Date Title
DE2964828D1 (en) Process for removing metals and water from used hydrocarbon lubricating oil
ATE29483T1 (de) Ein emulsionsexplosiv und verfahren zur herstellung sowie zur stabilisierung eines solchen explosivstoffes.
ES484296A1 (es) Un procedimiento de preparacion de una emulsion de agua en aceite adecuados para la preparacion de cosmeticos, farma- cos y otros productos.
DK162742C (da) Polysaccharidbiopolymerholdig vand-i-olie-emulsion, vandigt system fortykket ved hjaelp af saadanne emulsioner, samt en fremgangsmaade til koncentration af emulsionerne
DE59103710D1 (de) Zusammensetzung zum behandeln von mit metallionen verunreinigtem wasser, verfahren zu ihrer herstellung und ihre verwendung.
ES420575A1 (es) Procedimiento para la disociacion de emulsiones usadas de laminado en frio.
CH613215A5 (en) Process for the preparation of a stable water-in-oil emulsion of a polymer dissolved in the aqueous phase
ATE28439T1 (de) Verfahren zur vorbeugung von steinablagerung in wassersystemen.
FR2054131A5 (en) Refractory inorganic powders prepd by an - emulsion/heating technique
DE3771583D1 (de) System zum gebrauch von wasser in wohnmobilen, insbesondere tankeinbauten.
KR890017331A (ko) 유화액의 변색을 방지하는 방법 및 내변색성 유화액 조성물
Harrison et al. Heat syneresis of sewage sludges. I: Pilot-plant tests with various domestic sludges
GB1373494A (en) Silver complex diffusion transfer process
JPS53113161A (en) Dewatering method for sludge
SU659600A1 (ru) Состав дл обезвоживани и обессоливани нефти
KR840008428A (ko) 강철판의 냉간압연 방법(冷間壓延方法)
JPS5484355A (en) Oil and water separating method
JPS52149862A (en) Water-level control system of regeneration treatment system for metal cleaning waste water
Barker et al. TREATMENT OF WASTE OIL: WASTE WATER MIXTURES
GB1064054A (en) Improved steam heating systems for storage tanks
GB1176471A (en) Method of Purifying Supernatant Water
KR910012333A (ko) 금속 소재의 부식 가공에 있어서 제어 방법 및 그 장치
JPS5418481A (en) Treating method for oil-containing aqueous medium
JPS53135165A (en) Magnetic coagulation method for colloidal dispersed substances in sewage
JPS5212677A (en) Process for desalting of sea water by using solar heat or waste heat