BRPI0909263A2 - Cellulose pulp dilution device and method - Google Patents

Cellulose pulp dilution device and method

Info

Publication number: BRPI0909263A2
Authority: BR; Brazil
Prior art keywords: cellulose pulp; dilution device; pulp dilution; cellulose; pulp
Prior art date: 2008-03-31

Application number

BRPI0909263-3A

Other languages

Portuguese (pt)

Inventor

Magnus Danielsson

Johan Bylander

Marten Dahl

Original Assignee

Metso Paper Inc

Priority date (The priority date 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 date listed.)

2008-03-31

Filing date

2009-03-20

Publication date

2015-08-18

2009-03-20 Application filed by Metso Paper Inc filed Critical Metso Paper Inc

2015-08-18 Publication of BRPI0909263A2 publication Critical patent/BRPI0909263A2/en

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)

BRPI0909263-3A 2008-03-31 2009-03-20 Cellulose pulp dilution device and method BRPI0909263A2 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
SE0800718A SE0800718L (en)	2008-03-31	2008-03-31	Device and method for diluting cellulose pulp
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 (en)	2015-08-18

Family

ID=40084544

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BRPI0909263-3A BRPI0909263A2 (en)	2008-03-31	2009-03-20	Cellulose pulp dilution device and method

Country Status (7)

Country	Link
US (1)	US20110005696A1 (en)
EP (1)	EP2262946B1 (en)
CN (1)	CN101981250A (en)
BR (1)	BRPI0909263A2 (en)
CA (1)	CA2716495A1 (en)
SE (1)	SE0800718L (en)
WO (1)	WO2009123546A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
SE0800718L (en) *	2008-03-31	2008-12-09	Metso Paper Inc	Device and method for diluting cellulose pulp
RU2650066C2 (en) *	2013-01-04	2018-04-06	Зульцер Мэнэджмент Аг	Method and device for transferring process liquid, industrial facility and method of simplifying layout of such
CN107981407B (en) *	2018-01-19	2020-04-17	河南卷烟工业烟草薄片有限公司	Unpowered mixing device for reconstituted tobacco production process by papermaking method

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2614923A (en) *	1946-04-17	1952-10-21	Sunila Osakeyhtio	Digester filling in sulfate pulping
US3445328A (en) *	1964-01-25	1969-05-20	Kamyr Ab	Method for continuous cellulose digestion utilizing two temperature zones
US3427218A (en) *	1964-07-10	1969-02-11	Kamyr Ab	Method of performing counter-current continuous cellulose digestion
SE431662B (en) *	1974-07-05	1984-02-20	Kamyr Ab	KEEP ON CONTINUOUS COOKING OF FIBER MATERIAL
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 (en) *	1986-11-28	1991-04-10	Ahlstroem Oy	TJOCKMASSATORN.
SE502064C2 (en) *	1993-11-29	1995-07-31	Kvaerner Pulping Tech	Method and apparatus for dispensing fiber pulp
FI98836C (en) *	1994-06-09	1997-08-25	Ahlstroem Pumput Oy	Consistency pulp tower
SE526292C2 (en) *	2004-04-07	2005-08-16	Kvaerner Pulping Tech	Method and apparatus for diluting dewatered cellulose pulp
SE529848C2 (en) *	2006-04-10	2007-12-11	Metso Paper Inc	Method and apparatus for feeding pulp from a dewatering unit
SE0800718L (en) *	2008-03-31	2008-12-09	Metso Paper Inc	Device and method for diluting cellulose pulp
CN102639785B (en) *	2009-08-19	2015-06-10	维美德公司	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/SE0800718L/en not_active IP Right Cessation
2009
- 2009-03-20 EP EP09726606.8A patent/EP2262946B1/en not_active Not-in-force
- 2009-03-20 CN CN2009801124649A patent/CN101981250A/en active Pending
- 2009-03-20 CA CA2716495A patent/CA2716495A1/en not_active Abandoned
- 2009-03-20 WO PCT/SE2009/050294 patent/WO2009123546A1/en not_active Ceased
- 2009-03-20 BR BRPI0909263-3A patent/BRPI0909263A2/en not_active IP Right Cessation
- 2009-03-20 US US12/920,112 patent/US20110005696A1/en not_active Abandoned

Also Published As

Publication number	Publication date
WO2009123546A1 (en)	2009-10-08
SE531079C2 (en)	2008-12-09
EP2262946A4 (en)	2013-03-27
EP2262946A1 (en)	2010-12-22
SE0800718L (en)	2008-12-09
CA2716495A1 (en)	2009-10-08
CN101981250A (en)	2011-02-23
EP2262946B1 (en)	2013-11-20
US20110005696A1 (en)	2011-01-13

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Legal Events

Date	Code	Title	Description
2016-07-12	B08F	Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]	Free format text: REFERENTE A 7A ANUIDADE.
2016-10-25	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.
2017-05-30	B25E	Requested change of name of applicant rejected	Owner name: METSO PAPER, INC. (FI)
2017-06-06	B25H	Request for change of headquarter rejected	Owner name: METSO PAPER, INC. (FI)