FI126563B - Förfarande och anordning för behandling av vätskeströmmar i en cellulosafabrik - Google Patents

Förfarande och anordning för behandling av vätskeströmmar i en cellulosafabrik Download PDF

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Publication number
FI126563B
FI126563B FI20125262A FI20125262A FI126563B FI 126563 B FI126563 B FI 126563B FI 20125262 A FI20125262 A FI 20125262A FI 20125262 A FI20125262 A FI 20125262A FI 126563 B FI126563 B FI 126563B
Authority
FI
Finland
Prior art keywords
water
treatment plant
raw water
pulp
bleaching
Prior art date
Application number
FI20125262A
Other languages
English (en)
Finnish (fi)
Other versions
FI20125262A (sv
Inventor
Sami Saarela
Matti Ristolainen
Olli Rimpinen
Katja Viitikko
Tuija Vartia
Mariajose Aguerrebere
Virginia Fernandez
Esa Hassinen
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
Application filed by Upm-Kymmene Corp filed Critical Upm-Kymmene Corp
Priority to FI20125262A priority Critical patent/FI126563B/sv
Publication of FI20125262A publication Critical patent/FI20125262A/sv
Application granted granted Critical
Publication of FI126563B publication Critical patent/FI126563B/sv

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Classifications

    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21CPRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C11/00Regeneration of pulp liquors or effluent waste waters
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21CPRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C11/00Regeneration of pulp liquors or effluent waste waters
    • D21C11/0021Introduction of various effluents, e.g. waste waters, into the pulping, recovery and regeneration cycle (closed-cycle)
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21CPRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C11/00Regeneration of pulp liquors or effluent waste waters
    • D21C11/0014Combination of various pulping processes with one or several recovery systems (cross-recovery)
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21CPRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C3/00Pulping cellulose-containing materials
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21CPRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C9/00After-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
    • D21C9/10Bleaching ; Apparatus therefor
FI20125262A 2012-03-12 2012-03-12 Förfarande och anordning för behandling av vätskeströmmar i en cellulosafabrik FI126563B (sv)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FI20125262A FI126563B (sv) 2012-03-12 2012-03-12 Förfarande och anordning för behandling av vätskeströmmar i en cellulosafabrik

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
FI20125262A FI126563B (sv) 2012-03-12 2012-03-12 Förfarande och anordning för behandling av vätskeströmmar i en cellulosafabrik
RU2014136220A RU2635040C2 (ru) 2012-03-12 2013-03-12 Способ и устройство для обработки жидких потоков целлюлозного завода
PCT/FI2013/050270 WO2013135957A2 (en) 2012-03-12 2013-03-12 A method and a system for treating liquid flows at a chemical pulp mill
UY0001034672A UY34672A (es) 2012-03-12 2013-03-12 Un método y un sistema para Tratar Flujos Líquidos en una Planta de Pulpa Química.
CN201380014159.2A CN104169494B (zh) 2012-03-12 2013-03-12 一种在化学纸浆厂处理液流的方法和系统

Publications (2)

Publication Number Publication Date
FI20125262A FI20125262A (sv) 2013-09-13
FI126563B true FI126563B (sv) 2017-02-15

Family

ID=48044816

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20125262A FI126563B (sv) 2012-03-12 2012-03-12 Förfarande och anordning för behandling av vätskeströmmar i en cellulosafabrik

Country Status (5)

Country Link
CN (1) CN104169494B (sv)
FI (1) FI126563B (sv)
RU (1) RU2635040C2 (sv)
UY (1) UY34672A (sv)
WO (1) WO2013135957A2 (sv)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL3443159T3 (pl) * 2016-04-15 2020-09-21 Marinko Mikulic Ciągły sposób wytwarzania masy celulozowej

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU619580B2 (en) * 1988-08-23 1992-01-30 Sappi Limited Elimination of bleach effluents
US5853535A (en) * 1991-01-28 1998-12-29 Champion International Corporation Process for manufacturing bleached pulp including recycling
US5302246A (en) * 1992-07-30 1994-04-12 Kamyr, Inc. Method of managing liquid steams in a pulp mill
US5549788A (en) * 1992-07-30 1996-08-27 A. Ahlstrom Corporation Minimal effluents discharge pulp mill with chemical recovery
US5374333A (en) * 1992-07-30 1994-12-20 Kamyr, Inc. Method for minimizing pulp mill effluents
JPH09502229A (ja) * 1993-09-02 1997-03-04 ユニオン キャンプ パテント ホールディング インコーポレイテッド リグノセルロースパルプの改良漂白方法
US5470480A (en) * 1994-05-09 1995-11-28 Eka Nobel, Inc. Process for treating waste water effluent
US6569284B1 (en) * 1996-09-24 2003-05-27 International Paper Company Elemental-chlorine-free bleaching process having an initial Eo or Eop stage
SE509444C2 (sv) * 1997-05-14 1999-01-25 Mo Och Domsjoe Ab Procedure for Minimizing Calcium Caused Incrustation Problems in Preparation of Bleached Cellulose Pulp
FI105833B (sv) * 1998-07-13 2000-10-13 Valtion Teknillinen Förfarande för koncentrering av LK-ämnen i processvatten
RU2211836C1 (ru) * 2002-04-24 2003-09-10 Кочетов Анатолий Сергеевич Способ переработки древесины лиственницы с выделением дигидрокверцетина и устройство для его осуществления
CA2452145A1 (en) * 2003-06-03 2004-12-03 David Tarasenko Method for producing pulp and lignin
CN100457645C (zh) * 2005-09-23 2009-02-04 中国兵器工业第五二研究所 造纸、印染工业污水再生处理零排放循环利用的方法
FI122241B (sv) * 2007-06-15 2011-10-31 Andritz Oy Procedure in connection with pulp washing at a pulp mill
FI122812B (sv) * 2007-06-15 2012-07-13 Andritz Oy Process for treating liquid streams in a cellulose plant

Also Published As

Publication number Publication date
FI20125262A (sv) 2013-09-13
WO2013135957A3 (en) 2013-11-14
CN104169494B (zh) 2017-09-05
RU2635040C2 (ru) 2017-11-08
UY34672A (es) 2013-10-31
CN104169494A (zh) 2014-11-26
WO2013135957A2 (en) 2013-09-19
RU2014136220A (ru) 2016-04-27

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