BR112014022418A2 - - Google Patents

Info

Publication number
BR112014022418A2
BR112014022418A2 BR112014022418A BR112014022418A BR112014022418A2 BR 112014022418 A2 BR112014022418 A2 BR 112014022418A2 BR 112014022418 A BR112014022418 A BR 112014022418A BR 112014022418 A BR112014022418 A BR 112014022418A BR 112014022418 A2 BR112014022418 A2 BR 112014022418A2
Authority
BR
Brazil
Application number
BR112014022418A
Other languages
Portuguese (pt)
Other versions
BR112014022418B1 (pt
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 filed Critical
Publication of BR112014022418A2 publication Critical patent/BR112014022418A2/pt
Publication of BR112014022418B1 publication Critical patent/BR112014022418B1/pt

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)
    • 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
    • D21C11/0014—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
BR112014022418-8A 2012-03-12 2013-03-12 Método e sistema para tratar fluxos de líquido em uma fábrica de pasta química BR112014022418B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FI20125265A FI129114B (en) 2012-03-12 2012-03-12 Method and device for treating liquid streams in a cellulose factory
FI20125265 2012-03-12
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

Publications (2)

Publication Number Publication Date
BR112014022418A2 true BR112014022418A2 (enExample) 2017-06-20
BR112014022418B1 BR112014022418B1 (pt) 2021-09-08

Family

ID=48044817

Family Applications (2)

Application Number Title Priority Date Filing Date
BR112014022417-0A BR112014022417B1 (pt) 2012-03-12 2013-03-12 Método e sistema para tratar fluxos de líquidos em uma fábrica de polpa química
BR112014022418-8A BR112014022418B1 (pt) 2012-03-12 2013-03-12 Método e sistema para tratar fluxos de líquido em uma fábrica de pasta química

Family Applications Before (1)

Application Number Title Priority Date Filing Date
BR112014022417-0A BR112014022417B1 (pt) 2012-03-12 2013-03-12 Método e sistema para tratar fluxos de líquidos em uma fábrica de polpa química

Country Status (6)

Country Link
CN (3) CN109811572A (enExample)
BR (2) BR112014022417B1 (enExample)
FI (1) FI129114B (enExample)
RU (2) RU2636560C2 (enExample)
UY (1) UY34671A (enExample)
WO (2) WO2013135959A2 (enExample)

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 Method and device for treating liquid streams in a cellulose factory
CN109423905A (zh) * 2017-08-30 2019-03-05 黑龙江如柏科技有限公司 一种无废液排放的纸浆生产线系统
CN109423900A (zh) * 2017-08-30 2019-03-05 黑龙江如柏科技有限公司 一种纸浆生产线系统
CN116716753B (zh) * 2023-06-30 2024-12-31 重庆理文制浆有限公司 一种制浆系统

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 (sv) * 1997-09-18 1997-09-18 Kvaerner Pulping Tech Method in connection with impregnation and digestion of lignocelulosic material
CN100500991C (zh) * 2001-11-13 2009-06-17 徐守才 碱性(或中性)亚硫酸钠法草浆蒸煮废液资源化综合利用技术
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
FI122241B (fi) * 2007-06-15 2011-10-31 Andritz Oy Menetelmä massan pesun yhteydessä sellutehtaalla
FI20080298A7 (fi) * 2007-06-15 2009-10-22 Andritz Oy Menetelmä nestevirtojen käsittelemiseksi ja käyttämiseksi sellutehtaalla
FI122812B (fi) * 2007-06-15 2012-07-13 Andritz Oy Menetelmä nestevirtojen käsittelemiseksi sellutehtaalla
CA2793941C (en) * 2010-03-23 2015-08-18 International Paper Company Improved bctmp filtrate recycling system and method
FI129114B (en) * 2012-03-12 2021-07-15 Upm Kymmene Corp Method and device for treating liquid streams in a cellulose factory

Also Published As

Publication number Publication date
WO2013135958A3 (en) 2013-11-14
WO2013135959A2 (en) 2013-09-19
BR112014022417A2 (pt) 2017-06-20
UY34671A (es) 2013-10-31
CN109811572A (zh) 2019-05-28
RU2621662C2 (ru) 2017-06-06
RU2014136221A (ru) 2016-04-27
RU2636560C2 (ru) 2017-11-23
BR112014022417B1 (pt) 2021-06-29
FI20125265A7 (fi) 2013-09-13
RU2014136218A (ru) 2016-04-27
CN104169492A (zh) 2014-11-26
WO2013135958A2 (en) 2013-09-19
CN104160088A (zh) 2014-11-19
WO2013135959A3 (en) 2014-03-20
BR112014022418B1 (pt) 2021-09-08
FI129114B (en) 2021-07-15

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 12/03/2013, OBSERVADAS AS CONDICOES LEGAIS.