FI20002746A - Method and apparatus for feeding pulp to a bleaching tower - Google Patents

Method and apparatus for feeding pulp to a bleaching tower Download PDF

Info

Publication number
FI20002746A
FI20002746A FI20002746A FI20002746A FI20002746A FI 20002746 A FI20002746 A FI 20002746A FI 20002746 A FI20002746 A FI 20002746A FI 20002746 A FI20002746 A FI 20002746A FI 20002746 A FI20002746 A FI 20002746A
Authority
FI
Finland
Prior art keywords
bleaching tower
feeding pulp
pulp
feeding
bleaching
Prior art date
Application number
FI20002746A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI20002746A0 (en
Inventor
Kaj Henricson
Original Assignee
Andritz Oy
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.)
Filing date
Publication date
Application filed by Andritz Oy filed Critical Andritz Oy
Priority to FI20002746A priority Critical patent/FI20002746A/en
Publication of FI20002746A0 publication Critical patent/FI20002746A0/en
Priority to US10/450,300 priority patent/US20040040684A1/en
Priority to AU2002219242A priority patent/AU2002219242A1/en
Priority to PCT/FI2001/001096 priority patent/WO2002048451A1/en
Priority to CA002432045A priority patent/CA2432045A1/en
Publication of FI20002746A publication Critical patent/FI20002746A/en

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
    • D21C7/00—Digesters
    • D21C7/06—Feeding devices
    • 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)
  • Paper (AREA)
FI20002746A 2000-12-14 2000-12-14 Method and apparatus for feeding pulp to a bleaching tower FI20002746A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FI20002746A FI20002746A (en) 2000-12-14 2000-12-14 Method and apparatus for feeding pulp to a bleaching tower
US10/450,300 US20040040684A1 (en) 2000-12-14 2001-12-14 Arrangement for feeding pulp to a bleaching tower
AU2002219242A AU2002219242A1 (en) 2000-12-14 2001-12-14 Arrangement for feeding pulp to a bleaching tower
PCT/FI2001/001096 WO2002048451A1 (en) 2000-12-14 2001-12-14 Arrangement for feeding pulp to a bleaching tower
CA002432045A CA2432045A1 (en) 2000-12-14 2001-12-14 Arrangement for feeding pulp to a bleaching tower

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20002746A FI20002746A (en) 2000-12-14 2000-12-14 Method and apparatus for feeding pulp to a bleaching tower

Publications (2)

Publication Number Publication Date
FI20002746A0 FI20002746A0 (en) 2000-12-14
FI20002746A true FI20002746A (en) 2002-06-15

Family

ID=8559715

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20002746A FI20002746A (en) 2000-12-14 2000-12-14 Method and apparatus for feeding pulp to a bleaching tower

Country Status (5)

Country Link
US (1) US20040040684A1 (en)
AU (1) AU2002219242A1 (en)
CA (1) CA2432045A1 (en)
FI (1) FI20002746A (en)
WO (1) WO2002048451A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI122972B (en) † 2005-04-21 2012-09-28 Andritz Oy Device for distributing a mass flow
FI20065557A0 (en) 2006-09-07 2006-09-07 Sulzer Pumpen Ag Procedure and equipment for filling and cleaning a massager
AU2014317330B2 (en) 2013-09-03 2019-06-27 Société des Produits Nestlé S.A. Beverage production machine using capsules

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE725632C (en) * 1937-11-09 1942-09-30 Masch Fabriken Wagner Doerries Method and device for the continuous bleaching of fibrous materials
FI97024C (en) * 1991-07-15 1996-10-10 Ahlstroem Oy Method and apparatus for separating gas from a gas-containing material
FI925558A (en) * 1992-04-22 1993-10-23 Ahlstroem Oy FOERFARANDE OCH ANORDNING FOER BLEKNING AV MASSA
SE516489E8 (en) * 1995-03-28 2015-10-20 Glv Fin Hungary Kft Methods and equipment for treating a fiber pulp suspension
US5851350A (en) * 1995-12-27 1998-12-22 A. Ahlstrom Corporation Method and apparatus for pumping cellulose pulp
US5863120A (en) * 1997-01-31 1999-01-26 Beloit Technologies, Inc. Medium consistency liquid mixture
CA2306374C (en) * 1997-10-14 2006-12-05 A. Ahlstrom Osakeyhtio Method and apparatus for heating pulps
SE522593C2 (en) * 1999-07-06 2004-02-24 Kvaerner Pulping Tech Oxygen gas delignification system and method of pulp of lignocellulosic material

Also Published As

Publication number Publication date
US20040040684A1 (en) 2004-03-04
FI20002746A0 (en) 2000-12-14
CA2432045A1 (en) 2002-06-20
WO2002048451A1 (en) 2002-06-20
AU2002219242A1 (en) 2002-06-24

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Legal Events

Date Code Title Description
MA Patent expired