CA1021220A - Breaking-up of emulsions - Google Patents
Breaking-up of emulsionsInfo
- 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
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)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2302369A DE2302369C2 (en) | 1973-01-18 | 1973-01-18 | Process for the splitting of used cold-rolling emulsions and other oil-in-water emulsion systems with non-ionogenic, anion-active emulsifiers |
DE2346604A DE2346604C3 (en) | 1973-01-18 | 1973-09-15 | Process for splitting used cold-rolling emulsions and other oil-in-water emulsions with non-ionic and anion-active emulsifiers |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1021220A true CA1021220A (en) | 1977-11-22 |
Family
ID=25764543
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA189,390A Expired CA1021220A (en) | 1973-01-18 | 1974-01-03 | Breaking-up of emulsions |
Country Status (13)
Country | Link |
---|---|
JP (1) | JPS49102579A (en) |
AT (1) | AT330683B (en) |
BE (1) | BE807972A (en) |
CA (1) | CA1021220A (en) |
CH (1) | CH583057A5 (en) |
DE (2) | DE2302369C2 (en) |
ES (1) | ES420575A1 (en) |
FR (1) | FR2214744A1 (en) |
GB (1) | GB1447656A (en) |
IT (1) | IT1012120B (en) |
LU (1) | LU69165A1 (en) |
NL (1) | NL156061B (en) |
SE (1) | SE402406B (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5320413Y2 (en) * | 1974-08-26 | 1978-05-30 | ||
JPS5129019U (en) * | 1974-08-26 | 1976-03-02 | ||
DE4228096A1 (en) * | 1992-08-26 | 1994-03-03 | Gfr Ges Fuer Recycling Mbh | Sepn. of emulsified oil from bath waste water - uses activator and additive to float emulsified oil mixt. for removal and disposal with recycling of cleaned water. |
DE9407292U1 (en) * | 1994-05-02 | 1994-07-14 | Rietbergwerke GmbH & Co KG, 33397 Rietberg | Device for the maintenance of cooling lubricants |
-
1973
- 1973-01-18 DE DE2302369A patent/DE2302369C2/en not_active Expired
- 1973-09-15 DE DE2346604A patent/DE2346604C3/en not_active Expired
- 1973-11-05 NL NL7315126.A patent/NL156061B/en unknown
- 1973-11-15 ES ES420575A patent/ES420575A1/en not_active Expired
- 1973-11-29 BE BE138306A patent/BE807972A/en unknown
- 1973-12-19 GB GB5885473A patent/GB1447656A/en not_active Expired
- 1973-12-28 FR FR7347027A patent/FR2214744A1/fr not_active Withdrawn
-
1974
- 1974-01-03 CA CA189,390A patent/CA1021220A/en not_active Expired
- 1974-01-15 CH CH51974A patent/CH583057A5/xx not_active IP Right Cessation
- 1974-01-15 LU LU69165A patent/LU69165A1/xx unknown
- 1974-01-15 IT IT19430/74A patent/IT1012120B/en active
- 1974-01-17 SE SE7400608A patent/SE402406B/en unknown
- 1974-01-17 AT AT37174*#A patent/AT330683B/en not_active IP Right Cessation
- 1974-01-18 JP JP49007932A patent/JPS49102579A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
AT330683B (en) | 1976-07-12 |
NL7315126A (en) | 1974-07-22 |
NL156061B (en) | 1978-03-15 |
BE807972A (en) | 1974-03-15 |
GB1447656A (en) | 1976-08-25 |
DE2346604C3 (en) | 1984-04-05 |
ES420575A1 (en) | 1976-07-01 |
IT1012120B (en) | 1977-03-10 |
DE2346604A1 (en) | 1975-04-24 |
DE2302369C2 (en) | 1975-01-23 |
LU69165A1 (en) | 1974-04-08 |
JPS49102579A (en) | 1974-09-27 |
FR2214744A1 (en) | 1974-08-19 |
SE402406B (en) | 1978-07-03 |
DE2346604B2 (en) | 1977-05-18 |
ATA37174A (en) | 1975-09-15 |
DE2302369B1 (en) | 1974-05-02 |
CH583057A5 (en) | 1976-12-31 |
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