BRPI0909263A2 - Dispositivo e método para diluição de polpa de celulose - Google Patents
Dispositivo e método para diluição de polpa de celuloseInfo
- Publication number
- BRPI0909263A2 BRPI0909263A2 BRPI0909263-3A BRPI0909263A BRPI0909263A2 BR PI0909263 A2 BRPI0909263 A2 BR PI0909263A2 BR PI0909263 A BRPI0909263 A BR PI0909263A BR PI0909263 A2 BRPI0909263 A2 BR PI0909263A2
- Authority
- BR
- Brazil
- Prior art keywords
- cellulose pulp
- dilution device
- pulp dilution
- cellulose
- pulp
- Prior art date
Links
Classifications
-
- 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
- D21C9/02—Washing ; Displacing cooking or pulp-treating liquors contained in the pulp by fluids, e.g. wash water or other pulp-treating agents
-
- 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
- D21C9/02—Washing ; Displacing cooking or pulp-treating liquors contained in the pulp by fluids, e.g. wash water or other pulp-treating agents
- D21C9/06—Washing ; Displacing cooking or pulp-treating liquors contained in the pulp by fluids, e.g. wash water or other pulp-treating agents in filters ; Washing of concentrated pulp, e.g. pulp mats, on filtering 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
- D21C9/18—De-watering; Elimination of cooking or pulp-treating liquors from the pulp
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Paper (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0800718A SE531079C2 (sv) | 2008-03-31 | 2008-03-31 | Anordning samt förfarande för spädning av cellulosamassa |
PCT/SE2009/050294 WO2009123546A1 (en) | 2008-03-31 | 2009-03-20 | Device and method for dilution of cellulose pulp |
Publications (1)
Publication Number | Publication Date |
---|---|
BRPI0909263A2 true BRPI0909263A2 (pt) | 2015-08-18 |
Family
ID=40084544
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0909263-3A BRPI0909263A2 (pt) | 2008-03-31 | 2009-03-20 | Dispositivo e método para diluição de polpa de celulose |
Country Status (7)
Country | Link |
---|---|
US (1) | US20110005696A1 (sv) |
EP (1) | EP2262946B1 (sv) |
CN (1) | CN101981250A (sv) |
BR (1) | BRPI0909263A2 (sv) |
CA (1) | CA2716495A1 (sv) |
SE (1) | SE531079C2 (sv) |
WO (1) | WO2009123546A1 (sv) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE531079C2 (sv) * | 2008-03-31 | 2008-12-09 | Metso Paper Inc | Anordning samt förfarande för spädning av cellulosamassa |
RU2650066C2 (ru) * | 2013-01-04 | 2018-04-06 | Зульцер Мэнэджмент Аг | Способ и устройство для переноса технологической жидкости, промышленное предприятие и способ упрощения его схемы |
CN107981407B (zh) * | 2018-01-19 | 2020-04-17 | 河南卷烟工业烟草薄片有限公司 | 一种无动力造纸法再造烟叶生产过程混料装置 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2614923A (en) * | 1946-04-17 | 1952-10-21 | Sunila Osakeyhtio | Digester filling in sulfate pulping |
NO118474B (sv) * | 1964-01-25 | 1969-12-29 | Kamyr Ab | |
US3427218A (en) * | 1964-07-10 | 1969-02-11 | Kamyr Ab | Method of performing counter-current continuous cellulose digestion |
SE431662B (sv) * | 1974-07-05 | 1984-02-20 | Kamyr Ab | Sett vid kontinuerlig kokning av fibermaterial |
CA1056636A (en) * | 1975-04-07 | 1979-06-19 | Jerry Zucker | Digester system and method |
US4568419A (en) * | 1984-02-27 | 1986-02-04 | Laakso Oliver A | Method of treating comminuted cellulosic fibrous material in a vertical vessel |
FI80303C (sv) * | 1986-11-28 | 1991-04-10 | Ahlstroem Oy | Tjockmassatorn |
SE502064C2 (sv) * | 1993-11-29 | 1995-07-31 | Kvaerner Pulping Tech | Sätt och anordning för utmatning av fibermassa |
FI98836C (sv) * | 1994-06-09 | 1997-08-25 | Ahlstroem Pumput Oy | Tjockmassatorn |
SE0400940L (sv) * | 2004-04-07 | 2005-08-16 | Kvaerner Pulping Tech | Förfarande och anordning för utspädning av avvattnad cellulosamassa |
SE529848C2 (sv) * | 2006-04-10 | 2007-12-11 | Metso Paper Inc | Förfarande och anordning för matning av massa från en avvattningsenhet |
SE531079C2 (sv) * | 2008-03-31 | 2008-12-09 | Metso Paper Inc | Anordning samt förfarande för spädning av cellulosamassa |
US8801898B2 (en) * | 2009-08-19 | 2014-08-12 | Valmet Ab | Method and arrangement for adding treatment liquors to cellulose raw material in a continuous process using down flow vessels |
-
2008
- 2008-03-31 SE SE0800718A patent/SE531079C2/sv not_active IP Right Cessation
-
2009
- 2009-03-20 WO PCT/SE2009/050294 patent/WO2009123546A1/en active Application Filing
- 2009-03-20 US US12/920,112 patent/US20110005696A1/en not_active Abandoned
- 2009-03-20 CA CA2716495A patent/CA2716495A1/en not_active Abandoned
- 2009-03-20 EP EP09726606.8A patent/EP2262946B1/en not_active Not-in-force
- 2009-03-20 BR BRPI0909263-3A patent/BRPI0909263A2/pt not_active IP Right Cessation
- 2009-03-20 CN CN2009801124649A patent/CN101981250A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
US20110005696A1 (en) | 2011-01-13 |
CA2716495A1 (en) | 2009-10-08 |
SE0800718L (sv) | 2008-12-09 |
EP2262946A1 (en) | 2010-12-22 |
EP2262946A4 (en) | 2013-03-27 |
SE531079C2 (sv) | 2008-12-09 |
CN101981250A (zh) | 2011-02-23 |
WO2009123546A1 (en) | 2009-10-08 |
EP2262946B1 (en) | 2013-11-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 7A ANUIDADE. |
|
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2375 DE 12-07-2016 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |
|
B25E | Requested change of name of applicant rejected |
Owner name: METSO PAPER, INC. (FI) |
|
B25H | Request for change of headquarter rejected |
Owner name: METSO PAPER, INC. (FI) |