FI62577C - Saett att framstaella massa med hoeg torrhalt foer tillverkning av fiberplattor enligt den vaota metoden med slutet bakvattensystem - Google Patents

Saett att framstaella massa med hoeg torrhalt foer tillverkning av fiberplattor enligt den vaota metoden med slutet bakvattensystem Download PDF

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Publication number
FI62577C
FI62577C FI3687/74A FI368774A FI62577C FI 62577 C FI62577 C FI 62577C FI 3687/74 A FI3687/74 A FI 3687/74A FI 368774 A FI368774 A FI 368774A FI 62577 C FI62577 C FI 62577C
Authority
FI
Finland
Prior art keywords
chips
water
steam
pulp
dry matter
Prior art date
Application number
FI3687/74A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI368774A (fr
FI62577B (fi
Inventor
Stig Daniel Selander
Karl Nicolaus Cederquist
Original Assignee
Stig Daniel Selander
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 Stig Daniel Selander filed Critical Stig Daniel Selander
Publication of FI368774A publication Critical patent/FI368774A/fi
Publication of FI62577B publication Critical patent/FI62577B/fi
Application granted granted Critical
Publication of FI62577C publication Critical patent/FI62577C/fi

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
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
    • D21B1/00—Fibrous raw materials or their mechanical treatment
    • D21B1/04—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
    • D21B1/12—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by wet methods, by the use of steam
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21J—FIBREBOARD; MANUFACTURE OF ARTICLES FROM CELLULOSIC FIBROUS SUSPENSIONS OR FROM PAPIER-MACHE
    • D21J1/00—Fibreboard

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)
FI3687/74A 1973-12-28 1974-12-19 Saett att framstaella massa med hoeg torrhalt foer tillverkning av fiberplattor enligt den vaota metoden med slutet bakvattensystem FI62577C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE7317565A SE7317565L (fr) 1973-12-28 1973-12-28
SE7317565 1973-12-28

Publications (3)

Publication Number Publication Date
FI368774A FI368774A (fr) 1975-06-29
FI62577B FI62577B (fi) 1982-09-30
FI62577C true FI62577C (fi) 1983-01-10

Family

ID=20319539

Family Applications (1)

Application Number Title Priority Date Filing Date
FI3687/74A FI62577C (fi) 1973-12-28 1974-12-19 Saett att framstaella massa med hoeg torrhalt foer tillverkning av fiberplattor enligt den vaota metoden med slutet bakvattensystem

Country Status (16)

Country Link
US (1) US4012279A (fr)
JP (1) JPS5813680B2 (fr)
AT (1) AT346065B (fr)
BE (1) BE823905A (fr)
BR (1) BR7410909D0 (fr)
CA (1) CA1027404A (fr)
DD (1) DD115877A5 (fr)
DE (1) DE2458929C3 (fr)
FI (1) FI62577C (fr)
FR (1) FR2256286B1 (fr)
IT (1) IT1028055B (fr)
NL (1) NL7416790A (fr)
NO (1) NO144536C (fr)
RO (1) RO86235B (fr)
SE (1) SE7317565L (fr)
ZA (1) ZA747793B (fr)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE413601B (sv) * 1976-06-30 1980-06-09 American Defibrator Sett vid framstellning av fibermassa i en under angtryck staende malapparat samt anordning for genomforande av settet
SE413784B (sv) * 1976-08-06 1980-06-23 Isel Sa Sett och anordning for att utnyttja i defibreringszonen utvecklat verme for att minimera angforbrukningen vid framstellning av massa for fiberskivor
SE399015B (sv) * 1976-10-06 1978-01-30 Reinhall Rolf Sett att framstella fiberplattor
SE7704737L (sv) * 1977-04-25 1978-10-26 S D Selander Sett att palegga ett eller flera ytmassaskikt pa grundmassabanan vid framstellning av fiberskivor pa vata vegen
CA1074606A (fr) * 1977-06-08 1980-04-01 Llewellyn E. Clark Methode de thermo-mecanique pour la fabrication de la pate a papier et appareil servant a cette fin
SE420329C (sv) * 1978-02-16 1984-07-10 Mo Och Domsjoe Ab Forfarande for framstellning av slipmassa vid overtryck
DE2851601C3 (de) * 1978-11-29 1982-01-21 J.M. Voith Gmbh, 7920 Heidenheim Verfahren und Einrichtung zur Herstellung von Holzschliff in einem Holzschleifer
SE422089B (sv) * 1978-05-03 1982-02-15 Defibrator Ab Sett och anordning vid tillverkning av fibermassa av lignocellulosahaltigt material
SE421939B (sv) * 1980-06-05 1982-02-08 Karlstad Mekaniska Ab Forfarande for bakvattenhantering
FI61531C (fi) 1980-11-18 1982-08-10 Tampella Oy Ab Foerfarande foer foerbaettring av efteranvaendningen av vid tilverkningsprocessen foer slipmassa altstrad vaermeenergi
FI61731C (fi) * 1980-11-18 1982-09-10 Tampella Oy Ab Foerfarande foer foerbaettring av efteranvaendningen av vid tilverkningsprocessen foer traeslipmassa alstrad vaermeener gi
SE428813B (sv) * 1981-10-28 1983-07-25 Sunds Defibrator Sett for framstellning av fiberskivor enligt den vata metoden
FR2534850A1 (fr) * 1982-10-20 1984-04-27 Pamart Alain Procede et installation pour la fabrication de panneaux de fibres de bois agglomerees par voie humide
JPS6026129U (ja) * 1983-07-28 1985-02-22 カルソニックカンセイ株式会社 コ−ド
DE3802489C2 (de) * 1988-01-28 1997-12-18 Schwaebische Huettenwerke Gmbh Einrichtung zum Konditionieren von Schüttgut wie Spänen oder Schnitzeln
DE3903591A1 (de) * 1989-02-07 1990-08-09 Baehre & Greten Verfahren und vorrichtung zur herstellung von lignozellulosehaltigem faserstoff fuer die herstellung von faserplatten nach dem trockenverfahren
SE468016B (sv) * 1990-06-20 1992-10-19 Sunds Defibrator Ind Ab Saett foer framstaellning av fiberboard enligt torra metoden innefattande defibrering av lignocellulosahaltigt fibermaterial
FI117560B (fi) * 2000-08-14 2006-11-30 Fortum Oyj Höyrykäsittely
US7300540B2 (en) 2004-07-08 2007-11-27 Andritz Inc. Energy efficient TMP refining of destructured chips
CA2507321C (fr) * 2004-07-08 2012-06-26 Andritz Inc. Plaque de raffinage a grande intensite avec zone de defibrage interne
US7967948B2 (en) 2006-06-02 2011-06-28 International Paper Company Process for non-chlorine oxidative bleaching of mechanical pulp in the presence of optical brightening agents
FI20105786A (fi) * 2010-07-09 2012-01-10 Upm Kymmene Corp Menetelmä ja järjestelmä lämmöneristeen raaka-aineen valmistamiseksi
ES2837553T3 (es) * 2010-09-17 2021-06-30 Titan Wood Ltd Tratamiento de piezas de madera
US9879361B2 (en) 2012-08-24 2018-01-30 Domtar Paper Company, Llc Surface enhanced pulp fibers, methods of making surface enhanced pulp fibers, products incorporating surface enhanced pulp fibers, and methods of making products incorporating surface enhanced pulp fibers
MX2016010820A (es) 2014-02-21 2017-03-03 Domtar Paper Co Llc Fibras de pulpa con superficie mejorada en la superficie, en la superficie de un sustrato.
MX2016010821A (es) 2014-02-21 2017-05-09 Domtar Paper Co Llc Fibras de pulpa con superficie mejorada en fibrocemento.
US11473245B2 (en) 2016-08-01 2022-10-18 Domtar Paper Company Llc Surface enhanced pulp fibers at a substrate surface
US11499269B2 (en) 2016-10-18 2022-11-15 Domtar Paper Company Llc Method for production of filler loaded surface enhanced pulp fibers
WO2019152969A1 (fr) 2018-02-05 2019-08-08 Pande Harshad Produits de papier et pâtes ayant des fibres de pâte à surface améliorée et une capacité d'absorption accrue, et leurs procédés de fabrication
CA3134990A1 (fr) 2019-03-26 2020-10-01 Domtar Paper Company, Llc Produits en papier soumis a un traitement de surface comprenant des fibres de pulpe a surface traitee par des enzymes et leurs procedes de fabrication

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US865168A (en) * 1907-02-09 1907-09-03 Joseph M Dohan Manufacture of pulp and paper.
US1670874A (en) * 1925-11-24 1928-05-22 Bankus Albert Means for reclaiming suspended solids from white water of paper manufacture
US2008892A (en) * 1932-03-29 1935-07-23 Defibrator Ab Method of manufacture of pulp
US1983572A (en) * 1933-03-08 1934-12-11 Ind Chemical Sales Company Inc Paper and process of and apparatus for making the same
US1949534A (en) * 1933-05-08 1934-03-06 Sturtevant Mill Co Method of and apparatus for hydrating cellulose pulp
US2610119A (en) * 1946-09-14 1952-09-09 Defibrator Ab Defibering presoaked ligno-cellulose
US3446697A (en) * 1964-03-10 1969-05-27 Mo Och Domsjoe Ab Method of improving the drainage properties of high bark content wood pulp in the making of fiberboard
US3907630A (en) * 1971-01-20 1975-09-23 Defibrator Ab Method of fiber board article production employing predrying of the ligno-cellulosic material prior to liquid suspension and article formation, and employing water recirculation
SE362672B (fr) * 1971-10-15 1973-12-17 Karlstad Mekaniska Ab

Also Published As

Publication number Publication date
FR2256286A1 (fr) 1975-07-25
NO744711L (fr) 1975-07-28
JPS5095505A (fr) 1975-07-30
ATA1017874A (de) 1978-02-15
SE7317565L (fr) 1975-06-30
US4012279A (en) 1977-03-15
FR2256286B1 (fr) 1978-10-13
CA1027404A (fr) 1978-03-07
NO144536C (no) 1981-09-16
FI368774A (fr) 1975-06-29
RO86235B (ro) 1985-04-02
IT1028055B (it) 1979-01-30
BE823905A (fr) 1975-06-27
DE2458929C3 (de) 1979-06-28
DD115877A5 (fr) 1975-10-20
NL7416790A (nl) 1975-07-01
SE376267B (fr) 1975-05-12
AU7645574A (en) 1976-06-17
BR7410909D0 (pt) 1975-09-16
NO144536B (no) 1981-06-09
DE2458929B2 (de) 1978-11-02
RO86235A (fr) 1985-03-15
FI62577B (fi) 1982-09-30
ZA747793B (en) 1975-12-31
JPS5813680B2 (ja) 1983-03-15
DE2458929A1 (de) 1975-07-10
AT346065B (de) 1978-10-25

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