ATE270359T1 - Verfahren zur einrichtung des wasserkreislaufs in einer papierfabrik - Google Patents

Verfahren zur einrichtung des wasserkreislaufs in einer papierfabrik

Info

Publication number
ATE270359T1
ATE270359T1 AT97923120T AT97923120T ATE270359T1 AT E270359 T1 ATE270359 T1 AT E270359T1 AT 97923120 T AT97923120 T AT 97923120T AT 97923120 T AT97923120 T AT 97923120T AT E270359 T1 ATE270359 T1 AT E270359T1
Authority
AT
Austria
Prior art keywords
paper mill
water
amount
paper
setting
Prior art date
Application number
AT97923120T
Other languages
English (en)
Inventor
Rainer Gartz
Sakari Kaijaluoto
Antti Suonperae
Original Assignee
Metso Paper Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8546077&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE270359(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Metso Paper Inc filed Critical Metso Paper Inc
Application granted granted Critical
Publication of ATE270359T1 publication Critical patent/ATE270359T1/de

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F1/00—Wet end of machines for making continuous webs of paper
    • D21F1/66—Pulp catching, de-watering, or recovering; Re-use of pulp-water
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S162/00—Paper making and fiber liberation
    • Y10S162/08—Chlorine-containing liquid regeneration
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S210/00—Liquid purification or separation
    • Y10S210/928—Paper mill waste, e.g. white water, black liquor treated

Landscapes

  • Paper (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
AT97923120T 1996-05-23 1997-05-22 Verfahren zur einrichtung des wasserkreislaufs in einer papierfabrik ATE270359T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI962177A FI962177A7 (fi) 1996-05-23 1996-05-23 Menetelmä paperitehtaan vesikiertojen järjestämiseksi
PCT/FI1997/000309 WO1997044522A1 (en) 1996-05-23 1997-05-22 Method for arrangement of the water circulation in a paper mill

Publications (1)

Publication Number Publication Date
ATE270359T1 true ATE270359T1 (de) 2004-07-15

Family

ID=8546077

Family Applications (1)

Application Number Title Priority Date Filing Date
AT97923120T ATE270359T1 (de) 1996-05-23 1997-05-22 Verfahren zur einrichtung des wasserkreislaufs in einer papierfabrik

Country Status (10)

Country Link
US (1) US5968317A (de)
EP (1) EP0907793B1 (de)
JP (1) JP2000510917A (de)
KR (1) KR20000016029A (de)
AT (1) ATE270359T1 (de)
BR (1) BR9709035A (de)
CA (1) CA2255796A1 (de)
DE (1) DE69729728T2 (de)
FI (1) FI962177A7 (de)
WO (1) WO1997044522A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI104284B (fi) * 1996-05-23 1999-12-15 Valmet Corp Menetelmä paperitehtaan tuoreen veden kulutuksen pienentämiseksi jäähdytystornin avulla sekä jäähdytystorni
FI112959B (fi) 1999-11-03 2004-02-13 Metso Paper Inc Menetelmä paperitehtaan vesikiertojen järjestämiseksi
JP3958575B2 (ja) * 1999-12-03 2007-08-15 メトソ ペーパ インコーポレイテッド 抄紙機または板紙抄紙機における水圧の使用方法
US20030062138A1 (en) * 2001-05-09 2003-04-03 Hache Maurice Joseph Albert Method for brightening mechanical pulps
US6896810B2 (en) * 2002-08-02 2005-05-24 Rayonier Products And Financial Services Company Process for producing alkaline treated cellulosic fibers
FI121798B (fi) * 2009-08-14 2011-04-15 Hannu Suominen Menetelmä veden erottamiseksi kuitu- ja hiukkassuspensiosta sellun, paperin tai kartongin valmistuksessa
AU2011229776B2 (en) 2010-03-23 2013-11-28 International Paper Company Improved BCTMP filtrate recycling system and method
US8715466B1 (en) 2012-10-19 2014-05-06 Theodore Caouette Method and system for reducing water loss in a paper mill
CN110424175B (zh) * 2019-09-04 2024-04-30 牡丹江恒丰纸业股份有限公司 一种处理纸机白水与清水的系统和方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3627679A (en) * 1967-05-25 1971-12-14 Gulf States Paper Corp Effluent treatment processes
US3639206A (en) * 1969-07-29 1972-02-01 Continental Can Co Treatment of waste water from alkaline pulping processes
CH560651A5 (de) * 1973-10-04 1975-04-15 Stoecklin & Cie
US5196090A (en) * 1989-11-03 1993-03-23 Glauco Corbellini Method for recovering pulp solids from whitewater using a siphon
SE500113C2 (sv) * 1992-07-09 1994-04-18 Kamyr Ab Sätt vid blekning av massa för omhändertagande av utlösta metaller
US5302246A (en) * 1992-07-30 1994-04-12 Kamyr, Inc. Method of managing liquid steams in a pulp mill
US5290454A (en) * 1992-11-12 1994-03-01 Pump And Paper Research Institute Of Canada Process for removal of suspended solids from pulp and paper mill effluents
DE69408807T2 (de) * 1993-12-14 1998-06-18 Ecc Int Ltd Wasser- und Feststoff-Rückgewinnung in einer Papiermühle
US5514282A (en) * 1994-04-01 1996-05-07 Hibbard; David C. Food processing wastewater treatment and recovery process
US5529697A (en) * 1994-07-20 1996-06-25 The University Of Southern Mississippi Process for color removal from paper mill wastewaters
US5635071A (en) * 1995-01-20 1997-06-03 Zenon Airport Enviromental, Inc. Recovery of carboxylic acids from chemical plant effluents

Also Published As

Publication number Publication date
KR20000016029A (ko) 2000-03-25
WO1997044522A1 (en) 1997-11-27
CA2255796A1 (en) 1997-11-27
EP0907793A1 (de) 1999-04-14
US5968317A (en) 1999-10-19
FI962177A7 (fi) 1997-11-24
DE69729728D1 (de) 2004-08-05
DE69729728T2 (de) 2005-07-07
FI962177A0 (fi) 1996-05-23
JP2000510917A (ja) 2000-08-22
BR9709035A (pt) 1999-08-03
EP0907793B1 (de) 2004-06-30

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