ATE150333T1 - Verfahren zur ultrafiltration von stabilisierten emulsionen - Google Patents
Verfahren zur ultrafiltration von stabilisierten emulsionenInfo
- Publication number
- ATE150333T1 ATE150333T1 AT93913132T AT93913132T ATE150333T1 AT E150333 T1 ATE150333 T1 AT E150333T1 AT 93913132 T AT93913132 T AT 93913132T AT 93913132 T AT93913132 T AT 93913132T AT E150333 T1 ATE150333 T1 AT E150333T1
- Authority
- AT
- Austria
- Prior art keywords
- pct
- ultrafiltration
- emulsion
- stabilized emulsions
- sec
- Prior art date
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
- C10M175/06—Working-up used lubricants to recover useful products ; Cleaning by ultrafiltration or osmosis
-
- 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
-
- 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
- B01D17/08—Thickening liquid suspensions by filtration
- B01D17/085—Thickening liquid suspensions by filtration with membranes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/14—Ultrafiltration; Microfiltration
- B01D61/145—Ultrafiltration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/14—Ultrafiltration; Microfiltration
- B01D61/16—Feed pretreatment
-
- 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
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/444—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by ultrafiltration or microfiltration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2311/00—Details relating to membrane separation process operations and control
- B01D2311/04—Specific process operations in the feed stream; Feed pretreatment
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Colloid Chemistry (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9207262A FR2692164B1 (fr) | 1992-06-16 | 1992-06-16 | Procédé d'ultrafiltration d'émulsions stabilisées. |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE150333T1 true ATE150333T1 (de) | 1997-04-15 |
Family
ID=9430782
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT93913132T ATE150333T1 (de) | 1992-06-16 | 1993-06-15 | Verfahren zur ultrafiltration von stabilisierten emulsionen |
Country Status (10)
Country | Link |
---|---|
US (1) | US5498341A (de) |
EP (1) | EP0601159B1 (de) |
JP (1) | JP3298642B2 (de) |
AT (1) | ATE150333T1 (de) |
DE (1) | DE69309000T2 (de) |
DK (1) | DK0601159T3 (de) |
ES (1) | ES2102035T3 (de) |
FR (1) | FR2692164B1 (de) |
GR (1) | GR3023833T3 (de) |
WO (1) | WO1993025298A1 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040226887A1 (en) * | 2003-05-15 | 2004-11-18 | The Board Of Trustees Of The University Of Illinois | High percentage recovery method for purifying microemulsions |
CN106957126B (zh) * | 2016-01-12 | 2020-03-31 | 绍兴鑫杰环保科技有限公司 | 一种切削废水的处理工艺 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1594406A1 (de) * | 1951-01-28 | 1970-09-24 | Degussa | Verfahren zur Aufbereitung von Metallbearbeitungsoelemulsionen |
DE2408637B2 (de) * | 1973-02-20 | 1978-09-14 | Abcor Inc., Cambridge, Mass. (V.St.A.) | Verfahren zum Aufarbeiten von Kühlflüssigkeiten |
DE2350544A1 (de) * | 1973-10-09 | 1975-05-07 | Walter Guetling Abwasser Verfa | Verfahren und vorrichtung zum aufbereiten oelhaltiger abwaesser |
DE2528990A1 (de) * | 1975-06-28 | 1977-01-27 | Wolfgang Von Dr Ing Preen | Verfahren zum spalten von oel-in- wasser emulsionen |
US4201664A (en) * | 1975-09-29 | 1980-05-06 | The Continental Group, Inc. | Ultrafiltration or reverse osmosis treatment of emulsified oil metal working coolants |
DE2546579A1 (de) * | 1975-10-17 | 1977-09-01 | Wolfgang Von Dr Ing Preen | Verfahren zum spalten von oel-in- wasser-emulsionen |
US4226702A (en) * | 1978-07-20 | 1980-10-07 | Phillips Petroleum Company | Addition of water to emulsions to accelerate coalescence |
DD138603A1 (de) * | 1978-08-15 | 1979-11-14 | Rainer Tietze | Verfahren zum brechen stabilisierter kolloidaler emulsionen |
DE2918027C2 (de) * | 1979-05-04 | 1986-05-28 | Akzo Gmbh, 5600 Wuppertal | Ultrafiltrationsmembranen aus linearen Polyurethanen |
GB8505870D0 (en) * | 1985-03-07 | 1985-04-11 | British Petroleum Co Plc | Treatment of boiler condensate |
US4780211A (en) * | 1986-11-07 | 1988-10-25 | Desalination Systems, Inc. | Method of dewatering using PTFE membrane |
DE3873070T2 (de) * | 1988-03-17 | 1993-01-21 | Ceramiques Tech Soc D | Verfahren zur behandlung verunreinigter oel-in-wasser-emulsionen oder-mikroemulsionen. |
DE3831976A1 (de) * | 1988-09-21 | 1990-03-29 | Henkel Kgaa | Verfahren zum entsorgen verbrauchter oel-/wasseremulsionen |
US4978454A (en) * | 1989-11-13 | 1990-12-18 | Exxon Research And Engineering Company | Membrane assisted settling process |
US5137654A (en) * | 1991-10-17 | 1992-08-11 | Eaton Corporation | Process for reclaiming oil/water emulsion |
-
1992
- 1992-06-16 FR FR9207262A patent/FR2692164B1/fr not_active Expired - Fee Related
-
1993
- 1993-06-15 DE DE69309000T patent/DE69309000T2/de not_active Expired - Fee Related
- 1993-06-15 WO PCT/FR1993/000577 patent/WO1993025298A1/fr active IP Right Grant
- 1993-06-15 ES ES93913132T patent/ES2102035T3/es not_active Expired - Lifetime
- 1993-06-15 US US08/193,207 patent/US5498341A/en not_active Expired - Lifetime
- 1993-06-15 DK DK93913132.2T patent/DK0601159T3/da active
- 1993-06-15 AT AT93913132T patent/ATE150333T1/de not_active IP Right Cessation
- 1993-06-15 JP JP50119794A patent/JP3298642B2/ja not_active Expired - Fee Related
- 1993-06-15 EP EP93913132A patent/EP0601159B1/de not_active Expired - Lifetime
-
1997
- 1997-06-19 GR GR970401471T patent/GR3023833T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
DK0601159T3 (da) | 1997-10-06 |
WO1993025298A1 (fr) | 1993-12-23 |
US5498341A (en) | 1996-03-12 |
EP0601159B1 (de) | 1997-03-19 |
ES2102035T3 (es) | 1997-07-16 |
FR2692164B1 (fr) | 1994-11-10 |
JP3298642B2 (ja) | 2002-07-02 |
DE69309000T2 (de) | 1997-10-23 |
GR3023833T3 (en) | 1997-09-30 |
DE69309000D1 (de) | 1997-04-24 |
JPH07501488A (ja) | 1995-02-16 |
EP0601159A1 (de) | 1994-06-15 |
FR2692164A1 (fr) | 1993-12-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
UEP | Publication of translation of european patent specification | ||
REN | Ceased due to non-payment of the annual fee |