FI20022068A0 - Menetelmä ja järjestelmä mekaanisen massan valmistuksessa - Google Patents

Menetelmä ja järjestelmä mekaanisen massan valmistuksessa

Info

Publication number
FI20022068A0
FI20022068A0 FI20022068A FI20022068A FI20022068A0 FI 20022068 A0 FI20022068 A0 FI 20022068A0 FI 20022068 A FI20022068 A FI 20022068A FI 20022068 A FI20022068 A FI 20022068A FI 20022068 A0 FI20022068 A0 FI 20022068A0
Authority
FI
Finland
Prior art keywords
process water
pulp
separated
membrane filtration
led
Prior art date
Application number
FI20022068A
Other languages
English (en)
Swedish (sv)
Other versions
FI20022068A (fi
Inventor
Pasi Nurminen
Timo Sutela
Kimmo Koskinen
Original Assignee
Metso Paperchem Oy
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 Metso Paperchem Oy filed Critical Metso Paperchem Oy
Priority to FI20022068A priority Critical patent/FI20022068A/fi
Publication of FI20022068A0 publication Critical patent/FI20022068A0/fi
Priority to EP03773767A priority patent/EP1563138B1/en
Priority to PCT/FI2003/000883 priority patent/WO2004046456A1/en
Priority to US10/535,570 priority patent/US20060049106A1/en
Priority to KR1020057008924A priority patent/KR101110189B1/ko
Priority to AT03773767T priority patent/ATE524599T1/de
Priority to AU2003282149A priority patent/AU2003282149A1/en
Priority to CNB2003801038133A priority patent/CN1317450C/zh
Priority to CA2505525A priority patent/CA2505525C/en
Publication of FI20022068A publication Critical patent/FI20022068A/fi

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
    • D21C11/0042—Fractionating or concentration of spent liquors by special methods
    • D21C11/005—Treatment of liquors with ion-exchangers
    • 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
    • D21C11/122—Treatment, e.g. dissolution, of the smelt

Landscapes

  • Paper (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
FI20022068A 2002-11-20 2002-11-20 Menetelmä ja järjestelmä mekaanisen massan valmistuksessa FI20022068A (fi)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FI20022068A FI20022068A (fi) 2002-11-20 2002-11-20 Menetelmä ja järjestelmä mekaanisen massan valmistuksessa
EP03773767A EP1563138B1 (en) 2002-11-20 2003-11-19 Method and arrangement in making of mechanical pulp
PCT/FI2003/000883 WO2004046456A1 (en) 2002-11-20 2003-11-19 Method and arrangement in making of mechanical pulp
US10/535,570 US20060049106A1 (en) 2002-11-20 2003-11-19 Method and arrangement in maing of mechanical pulp
KR1020057008924A KR101110189B1 (ko) 2002-11-20 2003-11-19 기계 펄프 제조 방법 및 장치
AT03773767T ATE524599T1 (de) 2002-11-20 2003-11-19 Verfahren und anordnungzur herstellung von holzstoff
AU2003282149A AU2003282149A1 (en) 2002-11-20 2003-11-19 Method and arrangement in making of mechanical pulp
CNB2003801038133A CN1317450C (zh) 2002-11-20 2003-11-19 机械浆的制备方法和装置
CA2505525A CA2505525C (en) 2002-11-20 2003-11-19 Method and arrangement in making of mechanical pulp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20022068A FI20022068A (fi) 2002-11-20 2002-11-20 Menetelmä ja järjestelmä mekaanisen massan valmistuksessa

Publications (2)

Publication Number Publication Date
FI20022068A0 true FI20022068A0 (fi) 2002-11-20
FI20022068A FI20022068A (fi) 2004-05-21

Family

ID=8564973

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20022068A FI20022068A (fi) 2002-11-20 2002-11-20 Menetelmä ja järjestelmä mekaanisen massan valmistuksessa

Country Status (9)

Country Link
US (1) US20060049106A1 (fi)
EP (1) EP1563138B1 (fi)
KR (1) KR101110189B1 (fi)
CN (1) CN1317450C (fi)
AT (1) ATE524599T1 (fi)
AU (1) AU2003282149A1 (fi)
CA (1) CA2505525C (fi)
FI (1) FI20022068A (fi)
WO (1) WO2004046456A1 (fi)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7854847B2 (en) * 2006-11-09 2010-12-21 Rayonier Trs Holdings Inc. Process of purifying wood pulp with caustic-borate solution and recovering the purifying chemical
US20120298584A1 (en) * 2009-11-09 2012-11-29 University Of Toledo Liquid recovery and purification in biomass pretreatment process
CN102351364B (zh) * 2011-09-01 2013-04-03 中国制浆造纸研究院 一种木片洗涤废水的处理方法
CN110735344A (zh) * 2018-07-20 2020-01-31 玖龙纸业(天津)有限公司 一种新型木纤维原料投用系统

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3758405A (en) * 1971-11-03 1973-09-11 Plywood Champion Papers Inc Color removal from kraft mill aqueous effluents
SE439940B (sv) * 1979-12-13 1985-07-08 Eka Ab Sett vid tillverkning av alkalisk peroxidblekt termokemisk massa eller slipmassa
FI97733C (fi) * 1992-07-17 1997-02-10 Metsae Serla Oy Mekaanisten massojen uusi käsittelytapa
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
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
FI103387B1 (fi) * 1996-03-04 1999-06-30 Valmet Flootek Oy Erotuslaite ja siinä olevia komponentteja
CN1187556A (zh) * 1997-01-10 1998-07-15 郭毅力 草类纤维造纸制浆黑液的处理方法及处理装置
US6302997B1 (en) * 1999-08-30 2001-10-16 North Carolina State University Process for producing a pulp suitable for papermaking from nonwood fibrous materials

Also Published As

Publication number Publication date
KR101110189B1 (ko) 2012-02-15
KR20050075434A (ko) 2005-07-20
ATE524599T1 (de) 2011-09-15
CA2505525A1 (en) 2004-06-03
CN1714194A (zh) 2005-12-28
CN1317450C (zh) 2007-05-23
AU2003282149A1 (en) 2004-06-15
WO2004046456A1 (en) 2004-06-03
WO2004046456A8 (en) 2004-09-10
CA2505525C (en) 2011-01-04
EP1563138A1 (en) 2005-08-17
US20060049106A1 (en) 2006-03-09
EP1563138B1 (en) 2011-09-14
FI20022068A (fi) 2004-05-21

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Legal Events

Date Code Title Description
FD Application lapsed