DK28290D0 - Fremgangmaade og apparat til rensning af affedtningsoploesninger - Google Patents
Fremgangmaade og apparat til rensning af affedtningsoploesningerInfo
- Publication number
- DK28290D0 DK28290D0 DK028290A DK28290A DK28290D0 DK 28290 D0 DK28290 D0 DK 28290D0 DK 028290 A DK028290 A DK 028290A DK 28290 A DK28290 A DK 28290A DK 28290 D0 DK28290 D0 DK 28290D0
- Authority
- DK
- Denmark
- Prior art keywords
- death
- cleaning
- procedure
- solutions
- death solutions
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
- C23G1/36—Regeneration of waste pickling liquors
-
- 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
- B01D17/0202—Separation of non-miscible liquids by ab- or adsorption
-
- 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
- B01D17/08—Thickening liquid suspensions by filtration
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
- Cleaning By Liquid Or Steam (AREA)
- Lubricants (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3725819A DE3725819A1 (de) | 1987-08-04 | 1987-08-04 | Verfahren und vorrichtung zur reinigung von entfettungsloesungen |
| PCT/EP1988/000653 WO1989001056A1 (en) | 1987-08-04 | 1988-07-20 | Process and device for purifying degreasing solutions |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DK28290D0 true DK28290D0 (da) | 1990-02-02 |
| DK28290A DK28290A (da) | 1990-03-27 |
Family
ID=6333026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK028290A DK28290A (da) | 1987-08-04 | 1990-02-02 | Fremgangmaade og apparat til rensning af affedtningsoploesninger |
Country Status (9)
| Country | Link |
|---|---|
| EP (1) | EP0373174A1 (da) |
| JP (1) | JPH02504652A (da) |
| AU (1) | AU2086088A (da) |
| BR (1) | BR8807640A (da) |
| DE (1) | DE3725819A1 (da) |
| DK (1) | DK28290A (da) |
| ES (1) | ES2009344A6 (da) |
| FI (1) | FI900505A0 (da) |
| WO (1) | WO1989001056A1 (da) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4001851A1 (de) * | 1990-01-23 | 1991-07-25 | Berghof Elektronik Produktions | Verfahren und vorrichtung zur reinigung, rueckgewinnung und wiederverwendung heisser, waessriger entfettungsbaeder und spritzreiniger |
| AT399515B (de) * | 1993-02-17 | 1995-05-26 | Oekologia Beteiligungs Handels | Verfahren und vorrichtung zum reinigen von entfettungsmitteln |
| DE10137388A1 (de) * | 2001-07-31 | 2003-02-13 | Feuerverzinkung Hannover Gmbh | Verfahren zur Aufbereitung von Entfettungsbädern |
| DE202011103803U1 (de) * | 2011-07-27 | 2011-10-26 | Alexander Maier | Verdampfer für Prozess- und/oder Industrieabwässer sowie Vorrichtung zur Aufbereitung von Prozess- und/oder Industrieabwässern |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3930879A (en) * | 1974-03-20 | 1976-01-06 | Rexnord Inc. | Closed alkaline wash water system for cleaning metal parts |
| JPS54149330A (en) * | 1978-05-15 | 1979-11-22 | Nippon Paint Co Ltd | Regenerating method for surfactant-containing, oil- bearing degreasing solution |
| JPS5539628A (en) * | 1978-09-14 | 1980-03-19 | Nippon Telegr & Teleph Corp <Ntt> | Photoluminescence measuring method for semiconductor layer |
| DE2927275C2 (de) * | 1979-07-06 | 1981-12-03 | Daimler-Benz Ag, 7000 Stuttgart | Verfahren zum thermischen Spalten von Öl/Wasser-Emulsionen |
| DE2927873A1 (de) * | 1979-07-11 | 1981-02-05 | Senkingwerk Gmbh Kg | Postenwaschmaschine |
| DE3247431A1 (de) * | 1982-12-22 | 1984-06-28 | Henkel KGaA, 4000 Düsseldorf | Verfahren zur regenerierung bzw. zum recycling von waessrigen entfettungs- und reinigungsloesungen |
| JPS6050200A (ja) * | 1983-08-30 | 1985-03-19 | Nippon Kokan Kk <Nkk> | 金属ストリップのクリーニング洗浄液の浄化装置 |
| WO1986001233A1 (en) * | 1984-08-11 | 1986-02-27 | Edgar Renzler | Process for the regeneration of cleaning and degreasing baths and device for application of the process |
| JPS62500709A (ja) * | 1984-08-11 | 1987-03-26 | レンツラ− エドガ− | 連続相として水を含有するエマルションの分離方法及びその方法の適用装置 |
| DE3512207A1 (de) * | 1985-04-03 | 1986-10-16 | Dürr GmbH, 7000 Stuttgart | Verfahren und vorrichtung zum wiederaufbereiten von waessrigen, oel- und fetthaltigen reiniungsloesungen |
-
1987
- 1987-08-04 DE DE3725819A patent/DE3725819A1/de not_active Withdrawn
-
1988
- 1988-07-20 BR BR888807640A patent/BR8807640A/pt unknown
- 1988-07-20 AU AU20860/88A patent/AU2086088A/en not_active Abandoned
- 1988-07-20 WO PCT/EP1988/000653 patent/WO1989001056A1/de not_active Application Discontinuation
- 1988-07-20 JP JP63506192A patent/JPH02504652A/ja active Pending
- 1988-07-20 EP EP88907046A patent/EP0373174A1/de not_active Withdrawn
- 1988-08-04 ES ES8802445A patent/ES2009344A6/es not_active Expired
-
1990
- 1990-02-01 FI FI900505A patent/FI900505A0/fi not_active IP Right Cessation
- 1990-02-02 DK DK028290A patent/DK28290A/da not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| AU2086088A (en) | 1989-03-01 |
| WO1989001056A1 (en) | 1989-02-09 |
| JPH02504652A (ja) | 1990-12-27 |
| EP0373174A1 (de) | 1990-06-20 |
| FI900505A0 (fi) | 1990-02-01 |
| DK28290A (da) | 1990-03-27 |
| BR8807640A (pt) | 1990-06-12 |
| ES2009344A6 (es) | 1989-09-16 |
| DE3725819A1 (de) | 1989-02-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| AHB | Application shelved due to non-payment |