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FI20125265A7 - A method and a system for treating liquid flows at a chemical pulp mill - Google Patents

A method and a system for treating liquid flows at a chemical pulp mill Download PDF

Info

Publication number
FI20125265A7
FI20125265A7 FI20125265A FI20125265A FI20125265A7 FI 20125265 A7 FI20125265 A7 FI 20125265A7 FI 20125265 A FI20125265 A FI 20125265A FI 20125265 A FI20125265 A FI 20125265A FI 20125265 A7 FI20125265 A7 FI 20125265A7
Authority
FI
Finland
Prior art keywords
liquid flows
treating liquid
pulp mill
chemical pulp
relates
Prior art date
Application number
FI20125265A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI129114B (en
Inventor
Sami Saarela
Matti Ristolainen
Olli Rimpinen
Katja Viitikko
Tuija Vartia
Mariajose Aguerrebere
Virginia Fernandez
Cáston Cubas
Alvaro Moraga
Milton López
David Broggi
Diego Cavallo
Juan Maitía
Joaquin Quinteros
Richard Alonso
Original Assignee
Upm Kymmene Corp
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
Priority to FI20125265A priority Critical patent/FI129114B/en
Application filed by Upm Kymmene Corp filed Critical Upm Kymmene Corp
Priority to PCT/FI2013/050272 priority patent/WO2013135958A2/en
Priority to BR112014022418-8A priority patent/BR112014022418B1/en
Priority to PCT/FI2013/050273 priority patent/WO2013135959A2/en
Priority to CN201910294531.9A priority patent/CN109811572A/en
Priority to BR112014022417-0A priority patent/BR112014022417B1/en
Priority to RU2014136221A priority patent/RU2621662C2/en
Priority to CN201380013968.1A priority patent/CN104169492A/en
Priority to UY0001034671A priority patent/UY34671A/en
Priority to CN201380013881.4A priority patent/CN104160088A/en
Priority to RU2014136218A priority patent/RU2636560C2/en
Publication of FI20125265A7 publication Critical patent/FI20125265A7/en
Application granted granted Critical
Publication of FI129114B publication Critical patent/FI129114B/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
    • 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
    • D21C11/00—Regeneration of pulp liquors or effluent waste waters
    • D21C11/0014—Combination of various pulping processes with one or several recovery systems (cross-recovery)
    • 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
    • D21C11/0064—Aspects concerning the production and the treatment of green and white liquors, e.g. causticizing green liquor
    • 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
    • D21C11/12—Combustion of pulp liquors
    • 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
    • D21C3/00—Pulping cellulose-containing materials
    • 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

  • Paper (AREA)

Abstract

Keksintö koskee menetelmää nestevirtauksien käsittelemiseksi sellutehtaassa. Menetelmässä johdetaan ainakin yksi ennalta määrätty vesivirtaus ainakin yhteen ennalta määrättyyn paikkaan järjestelmässä. Lisäksi keksintö koskee järjestelmää nestevirtauksien käsittelemiseksi.The invention relates to a method for treating liquid flows in a pulp mill. The method comprises directing at least one predetermined water flow to at least one predetermined location in the system. The invention further relates to a system for treating liquid flows.

FI20125265A 2012-03-12 2012-03-12 A method and a system for treating liquid flows at a chemical pulp mill FI129114B (en)

Priority Applications (11)

Application Number Priority Date Filing Date Title
FI20125265A FI129114B (en) 2012-03-12 2012-03-12 A method and a system for treating liquid flows at a chemical pulp mill
BR112014022418-8A BR112014022418B1 (en) 2012-03-12 2013-03-12 METHOD AND SYSTEM TO TREAT LIQUID FLOWS IN A CHEMICAL PULP FACTORY
PCT/FI2013/050273 WO2013135959A2 (en) 2012-03-12 2013-03-12 A method and a system for treating liquid flows at a chemical pulp mill
CN201910294531.9A CN109811572A (en) 2012-03-12 2013-03-12 A kind of method and system in chemical pulp mills processing liquid stream
PCT/FI2013/050272 WO2013135958A2 (en) 2012-03-12 2013-03-12 A method and a system for treating liquid flows at a chemical pulp mill
BR112014022417-0A BR112014022417B1 (en) 2012-03-12 2013-03-12 METHOD AND SYSTEM TO TREAT LIQUID FLOWS IN A CHEMICAL PULP FACTORY
RU2014136221A RU2621662C2 (en) 2012-03-12 2013-03-12 Method and device for treating liquid flows in pulp mill
CN201380013968.1A CN104169492A (en) 2012-03-12 2013-03-12 A method and system for treating liquid streams in a chemical pulp mill
UY0001034671A UY34671A (en) 2012-03-12 2013-03-12 A METHOD AND A SYSTEM TO TREAT LIQUID FLOWS IN A CHEMICAL PULP PLANT.
CN201380013881.4A CN104160088A (en) 2012-03-12 2013-03-12 A method and a system for treating liquid flows at a chemical pulp mill
RU2014136218A RU2636560C2 (en) 2012-03-12 2013-03-12 Method and device for processing liquid flows on pulp mill

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20125265A FI129114B (en) 2012-03-12 2012-03-12 A method and a system for treating liquid flows at a chemical pulp mill

Publications (2)

Publication Number Publication Date
FI20125265A7 true FI20125265A7 (en) 2013-09-13
FI129114B FI129114B (en) 2021-07-15

Family

ID=48044817

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20125265A FI129114B (en) 2012-03-12 2012-03-12 A method and a system for treating liquid flows at a chemical pulp mill

Country Status (6)

Country Link
CN (3) CN104169492A (en)
BR (2) BR112014022417B1 (en)
FI (1) FI129114B (en)
RU (2) RU2621662C2 (en)
UY (1) UY34671A (en)
WO (2) WO2013135958A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI129114B (en) * 2012-03-12 2021-07-15 Upm Kymmene Corp A method and a system for treating liquid flows at a chemical pulp mill
CN109423900A (en) * 2017-08-30 2019-03-05 黑龙江如柏科技有限公司 A kind of paper pulp production line system
CN109423905A (en) * 2017-08-30 2019-03-05 黑龙江如柏科技有限公司 A kind of paper pulp production line system of no discharging of waste liquid
CN116716753B (en) * 2023-06-30 2024-12-31 重庆理文制浆有限公司 Pulping system

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5938892A (en) * 1991-01-28 1999-08-17 Champion International Corporation Process for recycling bleach plant filtrate
US5380402A (en) * 1992-07-30 1995-01-10 Kamyr, Inc. Reducing pulp mill liquid discharge
US5470480A (en) * 1994-05-09 1995-11-28 Eka Nobel, Inc. Process for treating waste water effluent
US5626717A (en) * 1995-06-01 1997-05-06 International Paper Company Oxidative treatment of bleach plant effluent
US6569284B1 (en) * 1996-09-24 2003-05-27 International Paper Company Elemental-chlorine-free bleaching process having an initial Eo or Eop stage
SE9703365D0 (en) * 1997-09-18 1997-09-18 Kvaerner Pulping Tech Method in connection with impregnation and digestion of lignocelulosic material
CN100500991C (en) * 2001-11-13 2009-06-17 徐守才 Comprehensive utilization technology for straw pulp cooking waste liquor resource by alkaline (or neutral) sodium sulfite method
RU2211836C1 (en) * 2002-04-24 2003-09-10 Кочетов Анатолий Сергеевич Method of processing larch wood to isolate dehydroquercitine and apparatus
WO2004106624A1 (en) * 2003-06-03 2004-12-09 Pacific Pulp Resources Inc. Method for producing pulp and lignin
FI122812B (en) * 2007-06-15 2012-07-13 Andritz Oy Process for treating liquid streams in a cellulose plant
FI122241B (en) * 2007-06-15 2011-10-31 Andritz Oy Procedure in connection with pulp washing at a pulp mill
FI20080298A7 (en) * 2007-06-15 2009-10-22 Andritz Oy Method for treating and using liquid streams in a pulp mill
AU2011229776B2 (en) * 2010-03-23 2013-11-28 International Paper Company Improved BCTMP filtrate recycling system and method
FI129114B (en) * 2012-03-12 2021-07-15 Upm Kymmene Corp A method and a system for treating liquid flows at a chemical pulp mill

Also Published As

Publication number Publication date
BR112014022418A2 (en) 2017-06-20
BR112014022417B1 (en) 2021-06-29
RU2621662C2 (en) 2017-06-06
BR112014022417A2 (en) 2017-06-20
WO2013135959A3 (en) 2014-03-20
RU2014136221A (en) 2016-04-27
RU2014136218A (en) 2016-04-27
WO2013135958A3 (en) 2013-11-14
CN104169492A (en) 2014-11-26
UY34671A (en) 2013-10-31
WO2013135959A2 (en) 2013-09-19
FI129114B (en) 2021-07-15
CN104160088A (en) 2014-11-19
BR112014022418B1 (en) 2021-09-08
RU2636560C2 (en) 2017-11-23
CN109811572A (en) 2019-05-28
WO2013135958A2 (en) 2013-09-19

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