ATE443558T1 - Verfahren und vorrichtung zur trennung von feststoffen und flüssigkeitssuspensionen durch filterabreinigungsunterstützte filtration - Google Patents
Verfahren und vorrichtung zur trennung von feststoffen und flüssigkeitssuspensionen durch filterabreinigungsunterstützte filtrationInfo
- Publication number
- ATE443558T1 ATE443558T1 AT04735427T AT04735427T ATE443558T1 AT E443558 T1 ATE443558 T1 AT E443558T1 AT 04735427 T AT04735427 T AT 04735427T AT 04735427 T AT04735427 T AT 04735427T AT E443558 T1 ATE443558 T1 AT E443558T1
- Authority
- AT
- Austria
- Prior art keywords
- filtration
- flow
- vacuum
- reservoirs
- filter cleaning
- Prior art date
Links
- 238000001914 filtration Methods 0.000 title abstract 4
- 239000007787 solid Substances 0.000 title abstract 3
- 239000006194 liquid suspension Substances 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 239000002245 particle Substances 0.000 abstract 2
- 239000000725 suspension Substances 0.000 abstract 2
- 238000012544 monitoring process Methods 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
- B01D65/02—Membrane cleaning or sterilisation ; Membrane regeneration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
- B01D29/56—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/76—Handling the filter cake in the filter for purposes other than for regenerating
- B01D29/80—Handling the filter cake in the filter for purposes other than for regenerating for drying
- B01D29/84—Handling the filter cake in the filter for purposes other than for regenerating for drying by gases or by heating
- B01D29/843—Handling the filter cake in the filter for purposes other than for regenerating for drying by gases or by heating by direct contact with a fluid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/18—Filters characterised by the openings or pores
- B01D2201/188—Multiple filtering elements having filtering areas of different size
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/20—Pressure-related systems for filters
- B01D2201/204—Systems for applying vacuum to filters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
- B01D2321/18—Use of gases
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
- B01D2321/18—Use of gases
- B01D2321/185—Aeration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
- B01D2321/20—By influencing the flow
- B01D2321/2083—By reversing the flow
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
- B01D2321/26—By suction
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/PT2004/000009 WO2005115584A1 (en) | 2004-05-28 | 2004-05-28 | Method and apparatus for separation of solids and liquid suspensions by filter unclogging aided filtration |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE443558T1 true ATE443558T1 (de) | 2009-10-15 |
Family
ID=34957763
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT04735427T ATE443558T1 (de) | 2004-05-28 | 2004-05-28 | Verfahren und vorrichtung zur trennung von feststoffen und flüssigkeitssuspensionen durch filterabreinigungsunterstützte filtration |
Country Status (9)
Country | Link |
---|---|
US (2) | US20070292935A1 (de) |
EP (2) | EP2127718B1 (de) |
AT (1) | ATE443558T1 (de) |
CA (1) | CA2567472C (de) |
DE (1) | DE602004023332D1 (de) |
DK (2) | DK1750826T3 (de) |
ES (2) | ES2335499T3 (de) |
PL (2) | PL2127718T3 (de) |
WO (1) | WO2005115584A1 (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IL189249A0 (en) * | 2008-02-04 | 2008-11-03 | Orit Keinan | A nail filing apparatus |
IL200359A0 (en) * | 2009-08-12 | 2010-05-31 | Mordechai Deutsch | Particle separtation |
CN101757808B (zh) * | 2010-02-05 | 2011-06-15 | 山东棉花研究中心 | 恒压式过滤仪 |
GB201315905D0 (en) | 2013-09-06 | 2013-10-23 | Alconbury Weston Ltd | Filtration apparatus |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3630360A (en) * | 1969-04-08 | 1971-12-28 | North American Rockwell | Filtering system for fine suspensions |
US4282105A (en) * | 1980-01-28 | 1981-08-04 | J. R. Schneider Co., Inc. | Filter |
US4443421A (en) * | 1982-03-16 | 1984-04-17 | Occidental Chemical Corporation | Process for removing particulate impurities from aqueous phosphoric acid |
US4702845A (en) * | 1986-02-06 | 1987-10-27 | Amsted Industries Incorporated | Rotary drum filter |
FI79031C (fi) * | 1988-08-03 | 1989-11-10 | Larox Ag | Filtreringsfoerfarande. |
US5547574A (en) * | 1992-01-22 | 1996-08-20 | Ecc International Inc. | Apparatus for filtering mineral slurries |
US5217509A (en) | 1992-04-03 | 1993-06-08 | Industrial Air, Inc. | Filtration system |
CA2126802C (en) * | 1994-06-27 | 1999-08-17 | Hermann Ophardt | Powder paint booth backflow filter apparatus |
DE19717448A1 (de) * | 1997-04-25 | 1997-10-02 | Peter Dr Lueth | Vorrichtung und Filtrationsverfahren zur Abtrennung von Stoffen aus Suspensionen |
DE60237005D1 (de) * | 2001-02-28 | 2010-08-26 | Bio Merieux Inc | Integrierte filtrations- und detektionsvorrichtung |
-
2004
- 2004-05-28 US US11/597,713 patent/US20070292935A1/en not_active Abandoned
- 2004-05-28 WO PCT/PT2004/000009 patent/WO2005115584A1/en not_active Application Discontinuation
- 2004-05-28 DK DK04735427.9T patent/DK1750826T3/da active
- 2004-05-28 AT AT04735427T patent/ATE443558T1/de not_active IP Right Cessation
- 2004-05-28 EP EP09165221A patent/EP2127718B1/de not_active Expired - Lifetime
- 2004-05-28 ES ES04735427T patent/ES2335499T3/es not_active Expired - Lifetime
- 2004-05-28 DK DK09165221.4T patent/DK2127718T3/da active
- 2004-05-28 DE DE602004023332T patent/DE602004023332D1/de not_active Expired - Lifetime
- 2004-05-28 PL PL09165221T patent/PL2127718T3/pl unknown
- 2004-05-28 PL PL04735427T patent/PL1750826T3/pl unknown
- 2004-05-28 CA CA2567472A patent/CA2567472C/en not_active Expired - Fee Related
- 2004-05-28 EP EP04735427A patent/EP1750826B1/de not_active Expired - Lifetime
- 2004-05-28 ES ES09165221T patent/ES2396275T3/es not_active Expired - Lifetime
-
2010
- 2010-02-22 US US12/709,916 patent/US20100140191A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
CA2567472C (en) | 2013-04-23 |
US20100140191A1 (en) | 2010-06-10 |
ES2396275T3 (es) | 2013-02-20 |
DK1750826T3 (da) | 2010-02-01 |
EP2127718A1 (de) | 2009-12-02 |
EP2127718B1 (de) | 2012-10-03 |
CA2567472A1 (en) | 2005-12-08 |
EP1750826B1 (de) | 2009-09-23 |
US20070292935A1 (en) | 2007-12-20 |
EP1750826A1 (de) | 2007-02-14 |
DK2127718T3 (da) | 2013-01-14 |
WO2005115584A1 (en) | 2005-12-08 |
DE602004023332D1 (de) | 2009-11-05 |
PL1750826T3 (pl) | 2010-03-31 |
ES2335499T3 (es) | 2010-03-29 |
PL2127718T3 (pl) | 2013-03-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
UEP | Publication of translation of european patent specification |
Ref document number: 1750826 Country of ref document: EP |
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REN | Ceased due to non-payment of the annual fee |