SE7317565L - - Google Patents

Info

Publication number
SE7317565L
SE7317565L SE7317565A SE7317565A SE7317565L SE 7317565 L SE7317565 L SE 7317565L SE 7317565 A SE7317565 A SE 7317565A SE 7317565 A SE7317565 A SE 7317565A SE 7317565 L SE7317565 L SE 7317565L
Authority
SE
Sweden
Prior art keywords
backwater
pulp suspension
wet sheets
dewatered
chips
Prior art date
Application number
SE7317565A
Other languages
English (en)
Other versions
SE376267B (lt
Inventor
K N Cederquist
S D Selander
Original Assignee
Selander Stig Daniel
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 Selander Stig Daniel filed Critical Selander Stig Daniel
Priority to SE7317565A priority Critical patent/SE7317565L/xx
Priority to ZA00747793A priority patent/ZA747793B/xx
Priority to DE2458929A priority patent/DE2458929C3/de
Priority to AU76455/74A priority patent/AU493984B2/en
Priority to FI3687/74A priority patent/FI62577C/fi
Priority to AT1017874A priority patent/AT346065B/de
Priority to DD183366A priority patent/DD115877A5/xx
Priority to NL7416790A priority patent/NL7416790A/xx
Priority to IT31027/74A priority patent/IT1028055B/it
Priority to BR10909/74A priority patent/BR7410909D0/pt
Priority to FR7442996A priority patent/FR2256286B1/fr
Priority to NO744711A priority patent/NO144536C/no
Priority to RO80967A priority patent/RO86235B/ro
Priority to BE151970A priority patent/BE823905A/xx
Priority to JP49149291A priority patent/JPS5813680B2/ja
Priority to CA217,065A priority patent/CA1027404A/en
Priority to US05/537,470 priority patent/US4012279A/en
Publication of SE376267B publication Critical patent/SE376267B/xx
Publication of SE7317565L publication Critical patent/SE7317565L/xx

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)
SE7317565A 1973-12-28 1973-12-28 SE7317565L (lt)

Priority Applications (17)

Application Number Priority Date Filing Date Title
SE7317565A SE7317565L (lt) 1973-12-28 1973-12-28
ZA00747793A ZA747793B (en) 1973-12-28 1974-12-06 Process of producing pulp having high dry content for manufacture of fibreboard according to the wet method in a closed backwater system
DE2458929A DE2458929C3 (de) 1973-12-28 1974-12-12 Verfahren zum Herstellen von Faserplatten
AU76455/74A AU493984B2 (en) 1974-12-16 Process of producing pulp having high dry content for manufacture of fibreboard according tothe wet method ina closed backwater system
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
AT1017874A AT346065B (de) 1973-12-28 1974-12-19 Verfahren zur herstellung von faserstoff mit hohem gehalt an trockensubstanz, fuer fertigung von holzfaserplatten
DD183366A DD115877A5 (lt) 1973-12-28 1974-12-23
NL7416790A NL7416790A (nl) 1973-12-28 1974-12-23 Werkwijze voor de vervaardiging van vezelstof en hoog droge stofgehalte voor de vervaar- g van vezelplaten volgens de natte methode en gesloten retourwatersysteem.
IT31027/74A IT1028055B (it) 1973-12-28 1974-12-24 Procedimento per procurre pasta ad alto contenuto di sostanza secca per la fabbricazione di cartone di fibra secondo il procedimento a umido in un sistema ad acqua di ricupero chiuso
BR10909/74A BR7410909D0 (pt) 1973-12-28 1974-12-27 Aperfeicoamentos em processo para fabricacao de chapas de fibras prensadas
FR7442996A FR2256286B1 (lt) 1973-12-28 1974-12-27
NO744711A NO144536C (no) 1973-12-28 1974-12-27 Fremgangsmaate ved fremstilling av fiberplater ifoelge den vaate metoden.
RO80967A RO86235B (ro) 1973-12-28 1974-12-27 PROCEDEU DE OBTINERE A UNUI MATERIAL FIBROS CU CONTINUT RIDICAT DE SUBSTANTA USCATA PENTRU FABRICAREA DE PLACI DE FIBRE DUPA PROCEDEUL UMED CU UN SISTEM îNCHIS DE APA DE RECIRCULARE
BE151970A BE823905A (fr) 1973-12-28 1974-12-27 Procede de preparation d'une pulpe a haute teneur en matiere seche
JP49149291A JPS5813680B2 (ja) 1973-12-28 1974-12-28 トジラレタバツクウオ−タ−ケイニオケル シツシキホウニヨルセンイバンセイゾウホウホウ
CA217,065A CA1027404A (en) 1973-12-28 1974-12-30 Process of producing pulp having high dry content for manufacture of fibreboard according to the wet method of a closed backwater system
US05/537,470 US4012279A (en) 1973-12-28 1974-12-30 Process of producing pulp, for manufacture of fiberboard, in a closed backwater system

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
SE376267B SE376267B (lt) 1975-05-12
SE7317565L true SE7317565L (lt) 1975-06-30

Family

ID=20319539

Family Applications (1)

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

Country Status (16)

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

Families Citing this family (32)

* 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 (en) * 1977-06-08 1980-04-01 Llewellyn E. Clark Method and apparatus for thermo-mechanical pulping
SE420329C (sv) * 1978-02-16 1984-10-15 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
CA2507321C (en) * 2004-07-08 2012-06-26 Andritz Inc. High intensity refiner plate with inner fiberizing zone
US7300540B2 (en) * 2004-07-08 2007-11-27 Andritz Inc. Energy efficient TMP refining of destructured chips
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
EP2616186B1 (en) * 2010-09-17 2020-10-14 Titan Wood Limited Treatment of wood pieces
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
CA2940157C (en) 2014-02-21 2018-12-04 Domtar Paper Company Llc Surface enhanced pulp fibers in fiber cement
PL3108059T3 (pl) 2014-02-21 2020-03-31 Domtar Paper Company, Llc Masa celulozowa o ulepszonej powierzchni włókien na powierzchni podłoża
WO2018026804A1 (en) 2016-08-01 2018-02-08 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 (en) 2018-02-05 2019-08-08 Pande Harshad Paper products and pulps with surface enhanced pulp fibers and increased absorbency, and methods of making same
WO2020198516A1 (en) 2019-03-26 2020-10-01 Domtar Paper Company, Llc Paper products subjected to a surface treatment comprising enzyme-treated surface enhanced pulp fibers and methods of making the same
US12104327B2 (en) 2019-09-23 2024-10-01 Domtar Paper Company, Llc Tissues and paper towels incorporating surface enhanced pulp fibers and methods of making the same
WO2021061747A1 (en) 2019-09-23 2021-04-01 Domtar Paper Company, Llc Paper products incorporating surface enhanced pulp fibers and having decoupled wet and dry strengths and methods of making the same

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 (lt) * 1971-10-15 1973-12-17 Karlstad Mekaniska Ab

Also Published As

Publication number Publication date
AT346065B (de) 1978-10-25
CA1027404A (en) 1978-03-07
DE2458929B2 (de) 1978-11-02
IT1028055B (it) 1979-01-30
NO744711L (lt) 1975-07-28
DE2458929A1 (de) 1975-07-10
NL7416790A (nl) 1975-07-01
US4012279A (en) 1977-03-15
DD115877A5 (lt) 1975-10-20
AU7645574A (en) 1976-06-17
RO86235B (ro) 1985-04-02
BR7410909D0 (pt) 1975-09-16
SE376267B (lt) 1975-05-12
FR2256286B1 (lt) 1978-10-13
FI62577C (fi) 1983-01-10
JPS5813680B2 (ja) 1983-03-15
RO86235A (ro) 1985-03-15
FR2256286A1 (lt) 1975-07-25
FI368774A (lt) 1975-06-29
FI62577B (fi) 1982-09-30
JPS5095505A (lt) 1975-07-30
ZA747793B (en) 1975-12-31
DE2458929C3 (de) 1979-06-28
NO144536B (no) 1981-06-09
NO144536C (no) 1981-09-16
BE823905A (fr) 1975-06-27
ATA1017874A (de) 1978-02-15

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