IT1028055B - 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 - Google Patents

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

Info

Publication number
IT1028055B
IT1028055B IT31027/74A IT3102774A IT1028055B IT 1028055 B IT1028055 B IT 1028055B IT 31027/74 A IT31027/74 A IT 31027/74A IT 3102774 A IT3102774 A IT 3102774A IT 1028055 B IT1028055 B IT 1028055B
Authority
IT
Italy
Prior art keywords
procuring
pasta
procedure
manufacture
water system
Prior art date
Application number
IT31027/74A
Other languages
English (en)
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
Application granted granted Critical
Publication of IT1028055B publication Critical patent/IT1028055B/it

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)
IT31027/74A 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 IT1028055B (it)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
IT1028055B true IT1028055B (it) 1979-01-30

Family

ID=20319539

Family Applications (1)

Application Number Title Priority Date Filing Date
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

Country Status (16)

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

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 (en) * 1977-06-08 1980-04-01 Llewellyn E. Clark Method and apparatus for thermo-mechanical pulping
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 (en) * 2004-07-08 2012-06-26 Andritz Inc. High intensity refiner plate with inner fiberizing zone
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
WO2012037481A1 (en) * 2010-09-17 2012-03-22 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
RU2656495C2 (ru) 2014-02-21 2018-06-05 ДОМТАР ПЭЙПЕР КОМПАНИ ЭлЭлСи Волокна целлюлозы с увеличенной площадью
US10710930B2 (en) 2014-02-21 2020-07-14 Domtar Paper Company, Llc Surface enhanced pulp fibers in fiber cement
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
US11608596B2 (en) 2019-03-26 2023-03-21 Domtar Paper Company, Llc Paper products subjected to a surface treatment comprising enzyme-treated surface enhanced pulp fibers 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 (it) * 1971-10-15 1973-12-17 Karlstad Mekaniska Ab

Also Published As

Publication number Publication date
BR7410909D0 (pt) 1975-09-16
NL7416790A (nl) 1975-07-01
JPS5095505A (it) 1975-07-30
DE2458929C3 (de) 1979-06-28
ATA1017874A (de) 1978-02-15
FI62577B (fi) 1982-09-30
DD115877A5 (it) 1975-10-20
SE376267B (it) 1975-05-12
RO86235B (ro) 1985-04-02
ZA747793B (en) 1975-12-31
BE823905A (fr) 1975-06-27
NO744711L (it) 1975-07-28
FR2256286B1 (it) 1978-10-13
JPS5813680B2 (ja) 1983-03-15
NO144536B (no) 1981-06-09
AU7645574A (en) 1976-06-17
FI368774A (it) 1975-06-29
AT346065B (de) 1978-10-25
US4012279A (en) 1977-03-15
CA1027404A (en) 1978-03-07
NO144536C (no) 1981-09-16
RO86235A (ro) 1985-03-15
DE2458929A1 (de) 1975-07-10
FI62577C (fi) 1983-01-10
DE2458929B2 (de) 1978-11-02
FR2256286A1 (it) 1975-07-25
SE7317565L (it) 1975-06-30

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