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FI20070477L - Menetelmä nestevirtojen käsittelemiseksi sellutehtaalla - Google Patents

Menetelmä nestevirtojen käsittelemiseksi sellutehtaalla Download PDF

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Publication number
FI20070477L
FI20070477L FI20070477A FI20070477A FI20070477L FI 20070477 L FI20070477 L FI 20070477L FI 20070477 A FI20070477 A FI 20070477A FI 20070477 A FI20070477 A FI 20070477A FI 20070477 L FI20070477 L FI 20070477L
Authority
FI
Finland
Prior art keywords
treating liquid
liquid streams
pulp mill
pulp
mill
Prior art date
Application number
FI20070477A
Other languages
English (en)
Swedish (sv)
Other versions
FI122812B (fi
FI20070477A0 (sv
Inventor
Janne Vehmaa
Olavi Pikka
Pekka Tervola
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
Publication of FI20070477A0 publication Critical patent/FI20070477A0/fi
Priority to FI20070477A priority Critical patent/FI122812B/fi
Priority to FI20070523A priority patent/FI122237B/fi
Priority to FI20080145A priority patent/FI122246B/fi
Priority to FI20080144A priority patent/FI122241B/fi
Priority to FI20080298A priority patent/FI20080298L/fi
Priority to CL2008001715A priority patent/CL2008001715A1/es
Priority to UY31144A priority patent/UY31144A1/es
Priority to JP2010511669A priority patent/JP5191536B2/ja
Priority to US12/664,425 priority patent/US8632655B2/en
Priority to BRPI0813910-5A priority patent/BRPI0813910B1/pt
Priority to PCT/FI2008/000063 priority patent/WO2008152185A2/en
Priority to BRPI0812941-0A priority patent/BRPI0812941B1/pt
Priority to UY31147A priority patent/UY31147A1/es
Priority to CN200880020333.3A priority patent/CN101680168B/zh
Priority to CN200880020326.3A priority patent/CN101680174B/zh
Priority to CL2008001734A priority patent/CL2008001734A1/es
Priority to PCT/FI2008/000065 priority patent/WO2008152186A2/en
Priority to US12/664,719 priority patent/US8632657B2/en
Priority to UY31154A priority patent/UY31154A1/es
Priority to PCT/FI2008/000069 priority patent/WO2008152188A2/en
Priority to ARP080102530A priority patent/AR067000A1/es
Priority to BRPI0812892-8A priority patent/BRPI0812892B1/pt
Priority to CL2008001757A priority patent/CL2008001757A1/es
Priority to US12/664,685 priority patent/US8632656B2/en
Priority to ARP080102529A priority patent/AR066994A1/es
Priority to ARP080102528A priority patent/AR066993A1/es
Priority to PCT/FI2008/000068 priority patent/WO2008152187A2/en
Priority to PCT/FI2008/000070 priority patent/WO2008152189A2/en
Priority to CN2008800203418A priority patent/CN101688362B/zh
Publication of FI20070477L publication Critical patent/FI20070477L/fi
Application granted granted Critical
Publication of FI122812B publication Critical patent/FI122812B/fi

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
    • D21C11/00—Regeneration of pulp liquors or effluent waste waters
    • 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
    • D21C11/00—Regeneration of pulp liquors or effluent waste waters
    • D21C11/0021—Introduction of various effluents, e.g. waste waters, into the pulping, recovery and regeneration cycle (closed-cycle)
    • D21C11/0028—Effluents derived from the washing or bleaching plants
    • 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
    • D21C11/00—Regeneration of pulp liquors or effluent waste waters
    • D21C11/0021—Introduction of various effluents, e.g. waste waters, into the pulping, recovery and regeneration cycle (closed-cycle)
    • 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
    • D21C3/00—Pulping cellulose-containing materials
    • D21C3/02—Pulping cellulose-containing materials with inorganic bases or alkaline reacting compounds, e.g. sulfate processes
    • 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
    • D21C9/10—Bleaching ; Apparatus therefor
    • 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
    • D21C9/12—Bleaching ; Apparatus therefor with halogens or halogen-containing compounds
    • 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
    • D21C9/12—Bleaching ; Apparatus therefor with halogens or halogen-containing compounds
    • D21C9/14—Bleaching ; Apparatus therefor with halogens or halogen-containing compounds with ClO2 or chlorites

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Paper (AREA)
  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)
FI20070477A 2007-06-15 2007-06-15 Menetelmä nestevirtojen käsittelemiseksi sellutehtaalla FI122812B (fi)

Priority Applications (29)

Application Number Priority Date Filing Date Title
FI20070477A FI122812B (fi) 2007-06-15 2007-06-15 Menetelmä nestevirtojen käsittelemiseksi sellutehtaalla
FI20070523A FI122237B (fi) 2007-06-15 2007-07-03 Menetelmä nestevirtojen käsittelemiseksi sellutehtaalla
FI20080145A FI122246B (fi) 2007-06-15 2008-02-22 Menetelmä massan käsittelemiseksi sellutehtaalla
FI20080144A FI122241B (fi) 2007-06-15 2008-02-22 Menetelmä massan pesun yhteydessä sellutehtaalla
FI20080298A FI20080298L (fi) 2007-06-15 2008-04-21 Menetelmä nestevirtojen käsittelemiseksi ja käyttämiseksi sellutehtaalla
CL2008001715A CL2008001715A1 (es) 2007-06-15 2008-06-11 Metodo para tratar flujos liquidos en una fabrica de pulpa que comprende la digestion alcalina para producir pulpa, una planta de blanqueo de la pulpa, una planta de recuperacion quimica que comprende al menos una caldera de recuperacion y el tratamiento del efluente.
UY31144A UY31144A1 (es) 2007-06-15 2008-06-11 Metodo para tratar flujos liquidos en una fabrica de pulpa
CN200880020326.3A CN101680174B (zh) 2007-06-15 2008-06-12 用于在化学制浆厂处理和利用液体流的方法
US12/664,425 US8632655B2 (en) 2007-06-15 2008-06-12 Method in connection with the washing of pulp at a chemical pulp mill
BRPI0813910-5A BRPI0813910B1 (pt) 2007-06-15 2008-06-12 Método para tratar e utilizar fluxos de líquidos em uma fábrica de polpa química
PCT/FI2008/000063 WO2008152185A2 (en) 2007-06-15 2008-06-12 Method in connection with the washing of pulp at a chemical pulp mill
BRPI0812941-0A BRPI0812941B1 (pt) 2007-06-15 2008-06-12 Método relacionado à lavagem de polpa em uma fábrica de celulose de polpa química
UY31147A UY31147A1 (es) 2007-06-15 2008-06-12 Metodo relacionado con el lavado de la pulpa en una fabrica de pulpa
CN200880020333.3A CN101680168B (zh) 2007-06-15 2008-06-12 关于在化学制浆厂洗涤纸浆的方法
JP2010511669A JP5191536B2 (ja) 2007-06-15 2008-06-12 化学パルプ工場におけるパルプの洗浄に関する方法
CL2008001734A CL2008001734A1 (es) 2007-06-15 2008-06-12 Metodo relacionado con lavado de pulpa en fabrica de pulpa que comprende producir pulpa por digestion alcalina con licor de digestion, lavado de pulpa que incluye su prensado, blanqueo ecf de pulpa que forma efluentes con cloruro, purificacion de efluentes e introduccion del efluente purificado en dilucion posterior a prensado.
PCT/FI2008/000065 WO2008152186A2 (en) 2007-06-15 2008-06-12 Method for treating liquid flows at a chemical pulp mill
US12/664,719 US8632657B2 (en) 2007-06-15 2008-06-12 Method for treating liquid flows at a chemical pulp mill
ARP080102530A AR067000A1 (es) 2007-06-15 2008-06-13 Metodo relacionado con el lavado de la pulpa en una fabrica de pulpa
ARP080102528A AR066993A1 (es) 2007-06-15 2008-06-13 Metodo para tratar flujos liquidos en una fabrica de pulpa
UY31154A UY31154A1 (es) 2007-06-15 2008-06-13 Metodo para tratar y utilizar flujos liquidos en una fabrica de pulpa
BRPI0812892-8A BRPI0812892B1 (pt) 2007-06-15 2008-06-13 Método para tratar fluxos de líquidos em uma fábrica de polpa química.
CL2008001757A CL2008001757A1 (es) 2007-06-15 2008-06-13 Metodo para tratar flujo liquido en fabrica de pulpa que comprende digestion alcalina, lavado de pulpa marron, blanqueo ecf, ingreso de agua de desecho en planta de purificacion, donde los diferentes tipos de agua de desecho se purifican en lineas de tratamiento separadas para que el agua purificada se pueda reintroducir al proceso.
US12/664,685 US8632656B2 (en) 2007-06-15 2008-06-13 Method for treating liquid flows at a chemical pulp mill
ARP080102529A AR066994A1 (es) 2007-06-15 2008-06-13 Metodo relacionado con el lavado de la pulpa en una fabrica de pulpa
PCT/FI2008/000069 WO2008152188A2 (en) 2007-06-15 2008-06-13 Method for treating pulp at a chemical pulp mill
PCT/FI2008/000068 WO2008152187A2 (en) 2007-06-15 2008-06-13 Method for treating liquid flows at a chemical pulp mill
PCT/FI2008/000070 WO2008152189A2 (en) 2007-06-15 2008-06-13 Method for treating liquid flows at a chemical pulp mill
CN2008800203418A CN101688362B (zh) 2007-06-15 2008-06-13 用于在化学制浆厂处理液体流的方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20070477 2007-06-15
FI20070477A FI122812B (fi) 2007-06-15 2007-06-15 Menetelmä nestevirtojen käsittelemiseksi sellutehtaalla

Publications (3)

Publication Number Publication Date
FI20070477A0 FI20070477A0 (sv) 2007-06-15
FI20070477L true FI20070477L (fi) 2008-12-16
FI122812B FI122812B (fi) 2012-07-13

Family

ID=38212334

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20070477A FI122812B (fi) 2007-06-15 2007-06-15 Menetelmä nestevirtojen käsittelemiseksi sellutehtaalla

Country Status (8)

Country Link
US (1) US8632656B2 (fi)
CN (1) CN101688362B (fi)
AR (1) AR066993A1 (fi)
BR (1) BRPI0812892B1 (fi)
CL (1) CL2008001715A1 (fi)
FI (1) FI122812B (fi)
UY (1) UY31144A1 (fi)
WO (1) WO2008152187A2 (fi)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8317975B2 (en) 2004-04-20 2012-11-27 The Research Foundation Of The State University Of New York Product and processes from an integrated forest biorefinery
FI126551B (fi) * 2009-11-25 2017-02-15 Andritz Oy Menetelmä nestevirtojen käsittelemiseksi sellutehtaalla
RU2526013C2 (ru) 2010-03-23 2014-08-20 Интернэшнл Пэйпа Кампани Усовершенствованные система и способ рециркуляции фильтрата хтмм
US9919939B2 (en) 2011-12-06 2018-03-20 Delta Faucet Company Ozone distribution in a faucet
FI129114B (fi) * 2012-03-12 2021-07-15 Upm Kymmene Corp Menetelmä ja järjestelmä nestevirtauksien käsittelemiseksi sellutehtaassa
FI128900B (fi) * 2012-03-12 2021-02-26 Upm Kymmene Corp Menetelmä nestevirtauksien käsittelemiseksi sellutehtaassa ja pienen kloridipitoisuuden omaavien prosessivesien käyttöä sellutehtaassa
FI126563B (fi) * 2012-03-12 2017-02-15 Upm Kymmene Corp Menetelmä ja järjestelmä nestevirtauksien käsittelemiseksi sellutehtaassa
CN103572633B (zh) * 2013-11-13 2015-07-15 广西大学 一种二氧化氯漂白方法
CN108463437B (zh) 2015-12-21 2022-07-08 德尔塔阀门公司 包括消毒装置的流体输送系统
CN106958161B (zh) * 2017-03-13 2018-06-01 广西大学 一种纸浆高温二氧化氯漂白段余热回收方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4196043A (en) * 1970-12-21 1980-04-01 Scott Paper Company Kraft pulp bleaching and recovery process
US5126009A (en) * 1986-05-30 1992-06-30 Pulp And Paper Research Institute Of Canada Process for decreasing the charge of chemical required in a chlorine bleaching extraction stage
US5938892A (en) * 1991-01-28 1999-08-17 Champion International Corporation Process for recycling bleach plant filtrate
CA2089516A1 (en) * 1992-02-21 1993-08-22 Kaj Henricson Chlorine free pulping and bleaching sequence
US5374333A (en) * 1992-07-30 1994-12-20 Kamyr, Inc. Method for minimizing pulp mill effluents
US5302246A (en) * 1992-07-30 1994-04-12 Kamyr, Inc. Method of managing liquid steams in a pulp mill
US5380402A (en) * 1992-07-30 1995-01-10 Kamyr, Inc. Reducing pulp mill liquid discharge
SE470538C (sv) * 1992-12-02 1996-02-26 Kvaerner Pulping Tech Sätt vid blekning av massa utan användning av klorhaltiga kemikalier
US6210527B1 (en) * 1994-03-14 2001-04-03 The Boc Group, Inc. Pulp bleaching method wherein an ozone bleaching waste stream is scrubbed to form an oxygen containing stream
US6569284B1 (en) * 1996-09-24 2003-05-27 International Paper Company Elemental-chlorine-free bleaching process having an initial Eo or Eop stage
EP1244840A4 (en) * 1999-06-08 2003-04-16 Eastern Pulp And Paper Corp HIGH PRESSURE OXYGEN BLEACHING OF A PULP
US6346166B1 (en) * 1999-06-14 2002-02-12 Andritz-Ahlstrom Inc. Flash tank steam economy improvement
CN1247248A (zh) * 1999-07-29 2000-03-15 曹大平 废水全循环无污染制浆造纸工艺
JP2001115382A (ja) 1999-10-14 2001-04-24 Nippon Paper Industries Co Ltd 漂白クラフトパルプの製造方法
US6752903B2 (en) * 2001-07-27 2004-06-22 Craig A. Bianchini Method for mitigating the interference caused by high-molecular weight by-products in pulping processes
CN100557123C (zh) 2004-03-09 2009-11-04 徐守才 碱性亚硫酸钠法草浆的少氯漂白及中段水全封闭回用技术
CN100402448C (zh) 2006-09-27 2008-07-16 山东贵和显星纸业股份有限公司 制浆造纸废水的净化处理方法

Also Published As

Publication number Publication date
FI122812B (fi) 2012-07-13
WO2008152187A3 (en) 2009-02-26
AR066993A1 (es) 2009-09-23
CN101688362A (zh) 2010-03-31
WO2008152187A2 (en) 2008-12-18
BRPI0812892A2 (pt) 2014-12-09
UY31144A1 (es) 2009-01-30
CN101688362B (zh) 2013-07-03
CL2008001715A1 (es) 2008-12-26
FI20070477A0 (sv) 2007-06-15
US20100243184A1 (en) 2010-09-30
US8632656B2 (en) 2014-01-21
BRPI0812892B1 (pt) 2018-02-14

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