DE69813574D1 - Verfahren und gerät zur behandlung eines wässrigen arbeitsmediums mit mindestens einem behandlungsfluid - Google Patents
Verfahren und gerät zur behandlung eines wässrigen arbeitsmediums mit mindestens einem behandlungsfluidInfo
- Publication number
- DE69813574D1 DE69813574D1 DE69813574T DE69813574T DE69813574D1 DE 69813574 D1 DE69813574 D1 DE 69813574D1 DE 69813574 T DE69813574 T DE 69813574T DE 69813574 T DE69813574 T DE 69813574T DE 69813574 D1 DE69813574 D1 DE 69813574D1
- Authority
- DE
- Germany
- Prior art keywords
- slots
- treatment
- rotor
- rings
- working medium
- 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 - Lifetime
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/27—Mixers with stator-rotor systems, e.g. with intermeshing teeth or cylinders or having orifices
- B01F27/272—Mixers with stator-rotor systems, e.g. with intermeshing teeth or cylinders or having orifices with means for moving the materials to be mixed axially between the surfaces of the rotor and the stator, e.g. the stator rotor system formed by conical or cylindrical surfaces
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
- D21C9/10—Bleaching ; Apparatus therefor
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Paper (AREA)
- Rotary Pumps (AREA)
- Biological Treatment Of Waste Water (AREA)
- Processing Of Solid Wastes (AREA)
- Crushing And Pulverization Processes (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9702119A SE509525C2 (sv) | 1997-06-04 | 1997-06-04 | Förfarande och anordning för att behandla ett vätskeartat arbetsmedium med minst en behandlingsfluid |
PCT/SE1998/001052 WO1998055212A1 (en) | 1997-06-04 | 1998-06-03 | Method and device for treating an aqueous working medium with at least one treating fluid |
Publications (1)
Publication Number | Publication Date |
---|---|
DE69813574D1 true DE69813574D1 (de) | 2003-05-22 |
Family
ID=20407236
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69813574T Expired - Lifetime DE69813574D1 (de) | 1997-06-04 | 1998-06-03 | Verfahren und gerät zur behandlung eines wässrigen arbeitsmediums mit mindestens einem behandlungsfluid |
Country Status (9)
Country | Link |
---|---|
US (1) | US6213632B1 (de) |
EP (1) | EP1009522B1 (de) |
JP (1) | JP2002502312A (de) |
AT (1) | ATE237394T1 (de) |
BR (1) | BR9809729A (de) |
CA (1) | CA2291025A1 (de) |
DE (1) | DE69813574D1 (de) |
SE (1) | SE509525C2 (de) |
WO (1) | WO1998055212A1 (de) |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA451928A (en) * | 1948-10-12 | Cecil Rhodes John | Apparatus for homogenizing mixed liquid ingredients | |
US1670593A (en) * | 1923-12-03 | 1928-05-22 | Barrett Co | Mixing machine and process |
US1890106A (en) * | 1930-11-24 | 1932-12-06 | J C Vredenburg | Apparatus for emulsification of immiscible ingredients |
US2321599A (en) * | 1941-01-30 | 1943-06-15 | C O Bartlett And Snow Company | Apparatus for mixing |
US2645464A (en) * | 1950-11-01 | 1953-07-14 | Micromax Inc | Dispersing apparatus |
US3253300A (en) * | 1964-01-31 | 1966-05-31 | Black Clawson Co | Mixing valve |
US3907456A (en) * | 1970-05-27 | 1975-09-23 | Heinz Herbert Krienke | Centrifugal pump |
CH602222A5 (de) * | 1976-03-25 | 1978-07-31 | Escher Wyss Ag | |
US4231666A (en) * | 1978-03-10 | 1980-11-04 | E. T. Oakes Limited | Mixing apparatus |
SE445052C (sv) * | 1980-03-13 | 1987-11-09 | Sunds Defibrator | Sett och anordning for kontinuerlig inblandning av gas- och/eller vetskeformiga behandlingsmedel i en massasuspension |
SU1466804A1 (ru) * | 1987-04-13 | 1989-03-23 | Ташкентский Политехнический Институт Им.А.Р.Бируни | Гидродинамический ультразвуковой многоступенчатый смеситель |
DE3717058A1 (de) * | 1987-05-21 | 1988-12-08 | Bayer Ag | Mischer zum vermischen mindestens zweier fliessfaehiger stoffe, insbesondere unter durchfuehrung bzw. einleitung einer reaktion waehrend der vermischung |
DK150692A (da) * | 1992-12-16 | 1994-06-17 | Niro Holding As | Fremgangsmåde ved injektion af et første fluidum i et andet fluidum og apparat til udøvelse af fremgangsmåden |
US5813758A (en) * | 1993-12-10 | 1998-09-29 | Ahlstrom Machinery Inc. | Concentric ring fluidizing mixer |
-
1997
- 1997-06-04 SE SE9702119A patent/SE509525C2/sv not_active IP Right Cessation
-
1998
- 1998-06-03 BR BR9809729-6A patent/BR9809729A/pt not_active Application Discontinuation
- 1998-06-03 CA CA002291025A patent/CA2291025A1/en not_active Abandoned
- 1998-06-03 WO PCT/SE1998/001052 patent/WO1998055212A1/en active IP Right Grant
- 1998-06-03 DE DE69813574T patent/DE69813574D1/de not_active Expired - Lifetime
- 1998-06-03 JP JP50225999A patent/JP2002502312A/ja active Pending
- 1998-06-03 EP EP98928745A patent/EP1009522B1/de not_active Expired - Lifetime
- 1998-06-03 AT AT98928745T patent/ATE237394T1/de active
- 1998-06-03 US US09/445,038 patent/US6213632B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
BR9809729A (pt) | 2000-07-11 |
SE9702119L (sv) | 1998-12-05 |
SE509525C2 (sv) | 1999-02-08 |
EP1009522B1 (de) | 2003-04-16 |
SE9702119D0 (sv) | 1997-06-04 |
WO1998055212A1 (en) | 1998-12-10 |
EP1009522A1 (de) | 2000-06-21 |
JP2002502312A (ja) | 2002-01-22 |
CA2291025A1 (en) | 1998-12-10 |
ATE237394T1 (de) | 2003-05-15 |
US6213632B1 (en) | 2001-04-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8332 | No legal effect for de |