FI981798A0 - Menetelmä ja laitteisto paperimassan esikäsittelemiseksi - Google Patents

Menetelmä ja laitteisto paperimassan esikäsittelemiseksi

Info

Publication number
FI981798A0
FI981798A0 FI981798A FI981798A FI981798A0 FI 981798 A0 FI981798 A0 FI 981798A0 FI 981798 A FI981798 A FI 981798A FI 981798 A FI981798 A FI 981798A FI 981798 A0 FI981798 A0 FI 981798A0
Authority
FI
Finland
Prior art keywords
pulp
preprocessing
plant
procedure
paper
Prior art date
Application number
FI981798A
Other languages
English (en)
Swedish (sv)
Other versions
FI981798A (fi
FI105489B (fi
Inventor
Jouni Matula
Original Assignee
Ahlstrom Machinery 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 Ahlstrom Machinery Oy filed Critical Ahlstrom Machinery Oy
Publication of FI981798A0 publication Critical patent/FI981798A0/fi
Priority to FI981798A priority Critical patent/FI105489B/fi
Priority to AU53749/99A priority patent/AU5374999A/en
Priority to CA002340438A priority patent/CA2340438C/en
Priority to PCT/FI1999/000684 priority patent/WO2000011265A1/en
Priority to EP99939465A priority patent/EP1121483B1/en
Priority to KR1020017002243A priority patent/KR20010072847A/ko
Priority to JP2000566506A priority patent/JP2002523642A/ja
Priority to AT99939465T priority patent/ATE260357T1/de
Priority to ES99939465T priority patent/ES2214877T3/es
Priority to DE69915089T priority patent/DE69915089T2/de
Priority to BRPI9913176-5A priority patent/BR9913176B1/pt
Priority to CNB99809921XA priority patent/CN1134567C/zh
Publication of FI981798A publication Critical patent/FI981798A/fi
Application granted granted Critical
Publication of FI105489B publication Critical patent/FI105489B/fi

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
    • D21D5/00—Purification of the pulp suspension by mechanical means; Apparatus therefor
    • D21D5/26—De-aeration of paper stock
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
  • Preliminary Treatment Of Fibers (AREA)
FI981798A 1998-08-21 1998-08-21 Menetelmä ja laitteisto paperimassan esikäsittelemiseksi FI105489B (fi)

Priority Applications (12)

Application Number Priority Date Filing Date Title
FI981798A FI105489B (fi) 1998-08-21 1998-08-21 Menetelmä ja laitteisto paperimassan esikäsittelemiseksi
JP2000566506A JP2002523642A (ja) 1998-08-21 1999-08-18 紙パルプを前処理する方法および装置
ES99939465T ES2214877T3 (es) 1998-08-21 1999-08-18 Procedimiento y aparato para el tratamiento previo de pulpa de papel.
PCT/FI1999/000684 WO2000011265A1 (en) 1998-08-21 1999-08-18 Method and apparatus for pretreating paper pulp
EP99939465A EP1121483B1 (en) 1998-08-21 1999-08-18 Method and apparatus for pretreating paper pulp
KR1020017002243A KR20010072847A (ko) 1998-08-21 1999-08-18 종이 펄프를 예비 처리하기 위한 방법 및 장치
AU53749/99A AU5374999A (en) 1998-08-21 1999-08-18 Method and apparatus for pretreating paper pulp
AT99939465T ATE260357T1 (de) 1998-08-21 1999-08-18 Verfahren und vorrichtung zur vorbehandlung von papierfaserstoff
CA002340438A CA2340438C (en) 1998-08-21 1999-08-18 Method and apparatus for pretreating paper pulp
DE69915089T DE69915089T2 (de) 1998-08-21 1999-08-18 Verfahren und vorrichtung zur vorbehandlung von papierfaserstoff
BRPI9913176-5A BR9913176B1 (pt) 1998-08-21 1999-08-18 processo e aparelho para pré-tratamento de polpa de papel.
CNB99809921XA CN1134567C (zh) 1998-08-21 1999-08-18 用于预处理纸浆的方法和设备

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI981798A FI105489B (fi) 1998-08-21 1998-08-21 Menetelmä ja laitteisto paperimassan esikäsittelemiseksi
FI981798 1998-08-21

Publications (3)

Publication Number Publication Date
FI981798A0 true FI981798A0 (fi) 1998-08-21
FI981798A FI981798A (fi) 2000-02-22
FI105489B FI105489B (fi) 2000-08-31

Family

ID=8552339

Family Applications (1)

Application Number Title Priority Date Filing Date
FI981798A FI105489B (fi) 1998-08-21 1998-08-21 Menetelmä ja laitteisto paperimassan esikäsittelemiseksi

Country Status (12)

Country Link
EP (1) EP1121483B1 (fi)
JP (1) JP2002523642A (fi)
KR (1) KR20010072847A (fi)
CN (1) CN1134567C (fi)
AT (1) ATE260357T1 (fi)
AU (1) AU5374999A (fi)
BR (1) BR9913176B1 (fi)
CA (1) CA2340438C (fi)
DE (1) DE69915089T2 (fi)
ES (1) ES2214877T3 (fi)
FI (1) FI105489B (fi)
WO (1) WO2000011265A1 (fi)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI122916B (fi) * 2007-04-03 2012-08-31 Andritz Oy Laitteisto kaasun poistamiseksi paperikoneen tai vastaavan yhteydessä
DE102009006715A1 (de) * 2009-01-29 2010-08-05 Voith Patent Gmbh Ausschussaufbereitung

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4219340A (en) * 1978-12-14 1980-08-26 Clark & Vicario Corporation Method and apparatus for outflowing liquids from chamber maintained under vacuum
FI89728C (fi) * 1992-05-19 1993-11-10 Pom Dev Oy Ab Foerfarande och anlaeggning foer cirkulation av processvattnet i en pappersmaskin
FI97332B (fi) * 1993-12-23 1996-08-30 Pom Technology Oy Ab Laite ja menetelmä kaasun ja nesteen muodostaman seoksen pumppaamiseksi ja erottamiseksi

Also Published As

Publication number Publication date
CN1134567C (zh) 2004-01-14
KR20010072847A (ko) 2001-07-31
EP1121483A1 (en) 2001-08-08
DE69915089T2 (de) 2004-09-09
CA2340438A1 (en) 2000-03-02
FI981798A (fi) 2000-02-22
BR9913176B1 (pt) 2009-05-05
ES2214877T3 (es) 2004-09-16
BR9913176A (pt) 2001-05-15
CA2340438C (en) 2008-01-15
DE69915089D1 (de) 2004-04-01
ATE260357T1 (de) 2004-03-15
FI105489B (fi) 2000-08-31
CN1313917A (zh) 2001-09-19
AU5374999A (en) 2000-03-14
WO2000011265A1 (en) 2000-03-02
JP2002523642A (ja) 2002-07-30
EP1121483B1 (en) 2004-02-25

Similar Documents

Publication Publication Date Title
ATE199270T1 (de) Verfahren und vorrichtung zum zirkulieren von faserbreiabwasser in einer papiermaschine
SE9402469L (sv) Förfarande och anordning för framställning av en skumformad fiber- eller pappersbana
AU2598992A (en) Improved apparatus and method for deinking waste paper pulp
EP0330387A3 (en) Improved method and apparatus for processing pulp
ATE160602T1 (de) Verfahren zur herstellung von papier und damit verwendete vorrichtung
FI981798A0 (fi) Menetelmä ja laitteisto paperimassan esikäsittelemiseksi
SE9503568D0 (sv) Sätt att framställa en inloppslåda för en pappers- eller kartongmaskin samt en mellandel för tillämpning av detta sätt
SE9602858L (sv) Sätt och anläggning för blekning av returpappersmassa
ATE39507T1 (de) Verfahren und anordnung zur papierstoffaufbereitung.
SE9203745D0 (sv) Foerfarande och anordning foer behandling av bakvatten
DE69514826D1 (de) Vorrichtung und verfahren zum sieben einer fasersuspension und verfahren zur herstellung von papier mit solcher vorrichtung
ATE104382T1 (de) Verfahren und vorrichtung zur herstellung eines cellulosebreis von verbesserter qualitaet.
FI982539A0 (fi) Menetelmä ja laite selluloosarainan muodostamiseksi
GB1331482A (en) Method of the production of a glass fibre web and apparatus for carrying out the method
ATE210219T1 (de) Verfahren zur herstellung von papiermasse
FI980554A (fi) Menetelmä ja laitteisto mineraalipitoisen kuitususpension kuten päälly stetyn hylyn käsittelyyn paperin valmistuksessa
SE9603345L (sv) Förfarande och anläggning för behandling av en förorenad massasuspension
FI990290A0 (fi) Menetelmä ja laitteisto massan käsittelemiseksi
ES2024904A6 (es) Procedimiento y dispositivo para la preparacion de papelote.
FI952688A (fi) Menetelmä ja laite nestenäytteen valmistamiseksi
SE8602570D0 (sv) Forfarande vid formningen av en pappersbana for att forbettra dess formation och ett banformningsparti i en pappersmaskin samt en formningsvals
NO974871L (no) FremgangsmÕte ved fremstilling av papp eller kartong
SE0000801D0 (sv) Förfarande och anordningar för behandling av bakvatten
FI972804A (fi) Menetelmä kuitupakkauksen tai vast. esineen valmistamiseksi

Legal Events

Date Code Title Description
MM Patent lapsed