FR2214744A1 - - Google Patents
Info
- Publication number
- FR2214744A1 FR2214744A1 FR7347027A FR7347027A FR2214744A1 FR 2214744 A1 FR2214744 A1 FR 2214744A1 FR 7347027 A FR7347027 A FR 7347027A FR 7347027 A FR7347027 A FR 7347027A FR 2214744 A1 FR2214744 A1 FR 2214744A1
- Authority
- FR
- France
- 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.)
- Withdrawn
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)
- Life Sciences & Earth Sciences (AREA)
- Water Supply & Treatment (AREA)
- General Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Combustion & Propulsion (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Oil, Petroleum & Natural Gas (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)
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 |
|---|---|
| FR2214744A1 true FR2214744A1 (enrdf_load_stackoverflow) | 1974-08-19 |
Family
ID=25764543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7347027A Withdrawn FR2214744A1 (enrdf_load_stackoverflow) | 1973-01-18 | 1973-12-28 |
Country Status (13)
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5129019U (enrdf_load_stackoverflow) * | 1974-08-26 | 1976-03-02 | ||
| JPS5320413Y2 (enrdf_load_stackoverflow) * | 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, 33397 Rietberg | Vorrichtung zur Pflege von Kühlschmierstoffen |
-
1973
- 1973-01-18 DE DE2302369A patent/DE2302369C2/de not_active Expired
- 1973-09-15 DE DE2346604A patent/DE2346604C3/de not_active Expired
- 1973-11-05 NL NL7315126.A patent/NL156061B/xx unknown
- 1973-11-15 ES ES420575A patent/ES420575A1/es not_active Expired
- 1973-11-29 BE BE138306A patent/BE807972A/xx 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 LU LU69165A patent/LU69165A1/xx unknown
- 1974-01-15 CH CH51974A patent/CH583057A5/xx not_active IP Right Cessation
- 1974-01-15 IT IT19430/74A patent/IT1012120B/it active
- 1974-01-17 AT AT37174*#A patent/AT330683B/de not_active IP Right Cessation
- 1974-01-17 SE SE7400608A patent/SE402406B/xx unknown
- 1974-01-18 JP JP49007932A patent/JPS49102579A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE2302369B1 (de) | 1974-05-02 |
| JPS49102579A (enrdf_load_stackoverflow) | 1974-09-27 |
| NL156061B (nl) | 1978-03-15 |
| NL7315126A (enrdf_load_stackoverflow) | 1974-07-22 |
| ES420575A1 (es) | 1976-07-01 |
| DE2302369C2 (de) | 1975-01-23 |
| CH583057A5 (enrdf_load_stackoverflow) | 1976-12-31 |
| IT1012120B (it) | 1977-03-10 |
| LU69165A1 (enrdf_load_stackoverflow) | 1974-04-08 |
| DE2346604A1 (de) | 1975-04-24 |
| GB1447656A (en) | 1976-08-25 |
| SE402406B (sv) | 1978-07-03 |
| CA1021220A (en) | 1977-11-22 |
| DE2346604C3 (de) | 1984-04-05 |
| AT330683B (de) | 1976-07-12 |
| DE2346604B2 (de) | 1977-05-18 |
| ATA37174A (de) | 1975-09-15 |
| BE807972A (fr) | 1974-03-15 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |