FI20031164A0 - Process and apparatus for treating pulp - Google Patents

Process and apparatus for treating pulp

Info

Publication number: FI20031164A0
Authority: FI; Finland
Prior art keywords: treating pulp; pulp; treating
Prior art date: 2003-07-09

Application number

FI20031164A

Other languages

Finnish (fi)

Swedish (sv)

Other versions

FI20031164A (en

Inventor

Arto Koso

Original Assignee

Sulzer Pumpen Ag

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.)

2003-07-09

Filing date

2003-08-18

Publication date

2003-08-18

2003-07-09 Priority claimed from FI20031045A external-priority patent/FI20031045A0/en

2003-08-18 Application filed by Sulzer Pumpen Ag filed Critical Sulzer Pumpen Ag

2003-08-18 Priority to FI20031164A priority Critical patent/FI20031164A/en

2003-08-18 Publication of FI20031164A0 publication Critical patent/FI20031164A0/en

2004-07-05 Priority to US10/564,265 priority patent/US20070158041A1/en

2004-07-05 Priority to RU2006103785/12A priority patent/RU2352700C2/en

2004-07-05 Priority to PCT/CH2004/000421 priority patent/WO2005005716A1/en

2004-07-05 Priority to JP2006517931A priority patent/JP2008519167A/en

2004-07-05 Priority to CA002531642A priority patent/CA2531642A1/en

2004-07-05 Priority to BRPI0412428-6A priority patent/BRPI0412428A/en

2004-07-05 Priority to EP04738062A priority patent/EP1641977A1/en

2005-01-10 Publication of FI20031164A publication Critical patent/FI20031164A/en

Links

Classifications

- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
- D21D5/00—Purification of the pulp suspension by mechanical means; Apparatus therefor
- D21D5/26—De-aeration of paper stock
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
- D21B1/00—Fibrous raw materials or their mechanical treatment
- D21B1/04—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
- D21B1/12—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by wet methods, by the use of steam
- D21B1/30—Defibrating by other means
- D21B1/34—Kneading or mixing; Pulpers
- D21B1/342—Mixing apparatus

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Life Sciences & Earth Sciences (AREA)
Wood Science & Technology (AREA)
Paper (AREA)
Polysaccharides And Polysaccharide Derivatives (AREA)

FI20031164A 2003-07-09 2003-08-18 Method and apparatus for pulping FI20031164A (en)

Priority Applications (8)

Application Number	Priority Date	Filing Date	Title
FI20031164A FI20031164A (en)	2003-07-09	2003-08-18	Method and apparatus for pulping
US10/564,265 US20070158041A1 (en)	2003-07-09	2004-07-05	Method and arrangement for treating pulp
RU2006103785/12A RU2352700C2 (en)	2003-07-09	2004-07-05	Method and device for cellulose processing
PCT/CH2004/000421 WO2005005716A1 (en)	2003-07-09	2004-07-05	Method and arrangement for treating pulp
JP2006517931A JP2008519167A (en)	2003-07-09	2004-07-05	Method and assembly apparatus for treating pulp
CA002531642A CA2531642A1 (en)	2003-07-09	2004-07-05	Method and arrangement for treating pulp
BRPI0412428-6A BRPI0412428A (en)	2003-07-09	2004-07-05	method and arrangement for treating pulp
EP04738062A EP1641977A1 (en)	2003-07-09	2004-07-05	Method and arrangement for treating pulp

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
FI20031045A FI20031045A0 (en)	2003-07-09	2003-07-09	Process and apparatus for treating pulp
FI20031164A FI20031164A (en)	2003-07-09	2003-08-18	Method and apparatus for pulping

Publications (2)

Publication Number	Publication Date
FI20031164A0 true FI20031164A0 (en)	2003-08-18
FI20031164A FI20031164A (en)	2005-01-10

Family

ID=28043346

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI20031164A FI20031164A (en)	2003-07-09	2003-08-18	Method and apparatus for pulping

Country Status (8)

Country	Link
US (1)	US20070158041A1 (en)
EP (1)	EP1641977A1 (en)
JP (1)	JP2008519167A (en)
BR (1)	BRPI0412428A (en)
CA (1)	CA2531642A1 (en)
FI (1)	FI20031164A (en)
RU (1)	RU2352700C2 (en)
WO (1)	WO2005005716A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US8734611B2 (en)	2008-03-12	2014-05-27	Andritz Inc.	Medium consistency refining method of pulp and system
WO2009137867A1 (en) *	2008-05-15	2009-11-19	Outotec Oyj	Apparatus and method for mechanical deaeration
PT2627818T (en) *	2010-10-13	2021-04-07	Andritz Oy	Method and arrangement for treating pulp
SE1650410A1 (en) *	2016-03-30	2017-10-01	Valmet Oy	Screen feed arrangement
EP3453798A1 (en)	2017-09-07	2019-03-13	Borregaard AS	Inline dilution of microfibrillated cellulose

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4596631A (en) *	1984-05-08	1986-06-24	Kamyr, Inc.	Method of removing latency from medium consistency pulps by pumping the pulp
FI88536C (en) *	1987-07-02	1995-05-24	Ahlstroem Oy	Foerfarande och anordning Foer pumpning av hoegkonsistent massa
US5139671A (en) *	1987-11-11	1992-08-18	A. Ahlstrom Corporation	Apparatus for treating pulp
FI89516B (en) *	1989-05-10	1993-06-30	Ahlstroem Oy	Foerfarande Foer blekning av cellulosamassa med Otson
FI87247C (en) *	1990-08-14	1992-12-10	Ahlstroem Oy	MATNINGSARRANGEMANG OCH -FOERFARANDE FOER EN PAPPERSMASKIN FOER BEHANDLING AV EN FIBERMASSASTROEM
FI94441B (en) *	1990-08-14	1995-05-31	Ahlstroem Oy	Method and arrangement for handling pulp and / or slurry suspensions
US5851350A (en) *	1995-12-27	1998-12-22	A. Ahlstrom Corporation	Method and apparatus for pumping cellulose pulp
FI20000939A (en) *	2000-04-19	2001-10-20	Pom Technology Oy Ab	Method and apparatus for forming web
DE10250865B3 (en) *	2002-10-31	2004-05-13	Voith Paper Patent Gmbh	System and method for supplying a fiber suspension to a headbox

2003
- 2003-08-18 FI FI20031164A patent/FI20031164A/en not_active IP Right Cessation
2004
- 2004-07-05 RU RU2006103785/12A patent/RU2352700C2/en not_active IP Right Cessation
- 2004-07-05 CA CA002531642A patent/CA2531642A1/en not_active Abandoned
- 2004-07-05 EP EP04738062A patent/EP1641977A1/en not_active Withdrawn
- 2004-07-05 JP JP2006517931A patent/JP2008519167A/en not_active Abandoned
- 2004-07-05 WO PCT/CH2004/000421 patent/WO2005005716A1/en active Application Filing
- 2004-07-05 BR BRPI0412428-6A patent/BRPI0412428A/en not_active IP Right Cessation
- 2004-07-05 US US10/564,265 patent/US20070158041A1/en not_active Abandoned

Also Published As

Publication number	Publication date
FI20031164A (en)	2005-01-10
BRPI0412428A (en)	2006-09-05
US20070158041A1 (en)	2007-07-12
WO2005005716A1 (en)	2005-01-20
EP1641977A1 (en)	2006-04-05
CA2531642A1 (en)	2005-01-20
RU2006103785A (en)	2006-06-27
JP2008519167A (en)	2008-06-05
RU2352700C2 (en)	2009-04-20

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Legal Events

Date	Code	Title	Description
2008-02-29	MA	Patent expired