UY34672A - A method and system to Treat Liquid Flows in a Chemical Pulp Plant. - Google Patents

A method and system to Treat Liquid Flows in a Chemical Pulp Plant.

Info

Publication number
UY34672A
UY34672A UY0001034672A UY34672A UY34672A UY 34672 A UY34672 A UY 34672A UY 0001034672 A UY0001034672 A UY 0001034672A UY 34672 A UY34672 A UY 34672A UY 34672 A UY34672 A UY 34672A
Authority
UY
Uruguay
Prior art keywords
liquid flows
chemical pulp
treat liquid
pulp plant
plant
Prior art date
Application number
UY0001034672A
Other languages
Spanish (es)
Inventor
Ristolainen Matti
Hassinen Esa
Viitikko Katja
Saarela Sami
Vartia Tuija
Fernandez Virginia
Maria Jose Aguerrebere
Rimpinen Olli
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
Publication of UY34672A publication Critical patent/UY34672A/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)
    • 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
    • D21C11/0014—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
    • 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)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)

Abstract

NO SCAN
UY0001034672A 2012-03-12 2013-03-12 A method and system to Treat Liquid Flows in a Chemical Pulp Plant. UY34672A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20125262A FI126563B (en) 2012-03-12 2012-03-12 Method and apparatus for treating fluid streams in a cellulose plant

Publications (1)

Publication Number Publication Date
UY34672A true UY34672A (en) 2013-10-31

Family

ID=48044816

Family Applications (1)

Application Number Title Priority Date Filing Date
UY0001034672A UY34672A (en) 2012-03-12 2013-03-12 A method and system to Treat Liquid Flows in a Chemical Pulp Plant.

Country Status (6)

Country Link
CN (1) CN104169494B (en)
BR (1) BR112014022539B1 (en)
FI (1) FI126563B (en)
RU (1) RU2635040C2 (en)
UY (1) UY34672A (en)
WO (1) WO2013135957A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017178849A1 (en) * 2016-04-15 2017-10-19 MIKULIC Marinko A continuous process for production of cellulose pulp

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
US5374333A (en) * 1992-07-30 1994-12-20 Kamyr, Inc. Method for minimizing pulp mill effluents
US5549788A (en) * 1992-07-30 1996-08-27 A. Ahlstrom Corporation Minimal effluents discharge pulp mill with chemical recovery
US5302246A (en) * 1992-07-30 1994-04-12 Kamyr, Inc. Method of managing liquid steams in a pulp mill
WO1995006772A1 (en) * 1993-09-02 1995-03-09 Union Camp Patent Holding, Inc. Improved method for bleaching lignocellulosic pulp
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 (en) * 1997-05-14 1999-01-25 Mo Och Domsjoe Ab Procedure for Minimizing Calcium Caused Incrustation Problems in Preparation of Bleached Cellulose Pulp
FI105833B (en) * 1998-07-13 2000-10-13 Valtion Teknillinen A method for concentrating process water LK substances
RU2211836C1 (en) * 2002-04-24 2003-09-10 Кочетов Анатолий Сергеевич Method of processing larch wood to isolate dehydroquercitine and apparatus
CA2452145A1 (en) * 2003-06-03 2004-12-03 David Tarasenko Method for producing pulp and lignin
CN100457645C (en) * 2005-09-23 2009-02-04 中国兵器工业第五二研究所 Zero discharge and circular utilization method of industrial effluent in regeneration treatment
FI122812B (en) * 2007-06-15 2012-07-13 Andritz Oy A method for treating fluid flows at a pulp mill
FI122241B (en) * 2007-06-15 2011-10-31 Andritz Oy Procedure in connection with pulp washing at a pulp mill

Also Published As

Publication number Publication date
BR112014022539B1 (en) 2021-03-23
RU2635040C2 (en) 2017-11-08
RU2014136220A (en) 2016-04-27
CN104169494A (en) 2014-11-26
FI126563B (en) 2017-02-15
CN104169494B (en) 2017-09-05
WO2013135957A3 (en) 2013-11-14
FI20125262A (en) 2013-09-13
WO2013135957A2 (en) 2013-09-19

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Legal Events

Date Code Title Description
110 Patent granted

Effective date: 20230112