SE8006046L - - Google Patents

Info

Publication number
SE8006046L
SE8006046L SE8006046A SE8006046A SE8006046L SE 8006046 L SE8006046 L SE 8006046L SE 8006046 A SE8006046 A SE 8006046A SE 8006046 A SE8006046 A SE 8006046A SE 8006046 L SE8006046 L SE 8006046L
Authority
SE
Sweden
Application number
SE8006046A
Other versions
SE422604B (sv
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 filed Critical
Priority to SE8006046A priority Critical patent/SE422604B/sv
Priority to PCT/SE1981/000218 priority patent/WO1982000838A1/en
Priority to AT905281A priority patent/AT377023B/de
Priority to JP56502598A priority patent/JPS6262194B2/ja
Priority to US06/297,400 priority patent/US4401510A/en
Priority to CA000384881A priority patent/CA1169285A/en
Priority to NO820503A priority patent/NO160383C/no
Priority to FI820547A priority patent/FI69325C/fi
Publication of SE8006046L publication Critical patent/SE8006046L/xx
Publication of SE422604B publication Critical patent/SE422604B/sv

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
    • D21C1/00—Pretreatment of the finely-divided materials before digesting
    • 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
    • D21B1/02—Pretreatment of the raw materials by chemical or physical means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
  • Commercial Cooking Devices (AREA)
SE8006046A 1980-08-29 1980-08-29 Forfarande for flidforvermning SE422604B (sv)

Priority Applications (8)

Application Number Priority Date Filing Date Title
SE8006046A SE422604B (sv) 1980-08-29 1980-08-29 Forfarande for flidforvermning
PCT/SE1981/000218 WO1982000838A1 (en) 1980-08-29 1981-07-15 A method for preheating wood chips
AT905281A AT377023B (de) 1980-08-29 1981-07-15 Verfahren zum vorwaermen von holzschnitzeln
JP56502598A JPS6262194B2 (Sortimente) 1980-08-29 1981-07-15
US06/297,400 US4401510A (en) 1980-08-29 1981-08-28 Process for heating up wood chips prior to steaming and pulping
CA000384881A CA1169285A (en) 1980-08-29 1981-08-31 Process for heating up wood chips prior to steaming and pulping
NO820503A NO160383C (no) 1980-08-29 1982-02-18 Fremgangsmaate ved forvarming av treflis.
FI820547A FI69325C (fi) 1980-08-29 1982-02-18 Foerfarande foer flisfoervaermning

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8006046A SE422604B (sv) 1980-08-29 1980-08-29 Forfarande for flidforvermning

Publications (2)

Publication Number Publication Date
SE8006046L true SE8006046L (Sortimente) 1982-03-01
SE422604B SE422604B (sv) 1982-03-15

Family

ID=20341628

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8006046A SE422604B (sv) 1980-08-29 1980-08-29 Forfarande for flidforvermning

Country Status (6)

Country Link
US (1) US4401510A (Sortimente)
JP (1) JPS6262194B2 (Sortimente)
CA (1) CA1169285A (Sortimente)
FI (1) FI69325C (Sortimente)
SE (1) SE422604B (Sortimente)
WO (1) WO1982000838A1 (Sortimente)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3149587A1 (de) * 1981-12-15 1983-06-23 Werner & Pfleiderer, 7000 Stuttgart Verfahren und vorrichtung zur hydrolytischen spaltung von cellulose
SE451605B (sv) * 1983-06-27 1987-10-19 Mo Och Domsjoe Ab Forfarande och anordning for forbehandling av lignocellulosamaterial
US4601262A (en) * 1984-03-28 1986-07-22 Jones Dallas W Energy balance process for the pulp and paper industry
SE8502210L (sv) * 1985-05-06 1986-11-07 Sunds Defibrator Framstellning av mekanisk massa
SE8502807D0 (sv) * 1985-06-06 1985-06-06 Ahlstroem Foeretagen Sett och apparatur for att deaktivera avlutar
EP0763622A3 (en) * 1990-08-17 1999-08-25 Alcell Technologies Inc. Continuous solvent pulping and washing processes and apparatus
FI92226B (fi) * 1991-04-15 1994-06-30 Ahlstroem Oy Menetelmä jäteliemen väkevöimiseksi ja keittokemikaalien talteenottamiseksi massanvalmistuksessa alkoholipohjaisilla keittoliuoksilla
US6722130B1 (en) 1998-11-09 2004-04-20 Kvaerner Pulping Ab Method of producing process steam from a black liquor
CA2452145A1 (en) * 2003-06-03 2004-12-03 David Tarasenko Method for producing pulp and lignin
US7815741B2 (en) 2006-11-03 2010-10-19 Olson David A Reactor pump for catalyzed hydrolytic splitting of cellulose
US7815876B2 (en) 2006-11-03 2010-10-19 Olson David A Reactor pump for catalyzed hydrolytic splitting of cellulose

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1781712A (en) * 1925-02-05 1930-11-18 Pine Waste Products Inc Wood-pulp material
US3215587A (en) * 1963-01-21 1965-11-02 Lummus Co Continuous process and apparatus for delignification of cellulosic material
US3425477A (en) * 1966-09-28 1969-02-04 Marathon Eng Inc Method for heat recovery in evaporating and burning spent liquor
NZ191061A (en) * 1978-07-27 1982-03-16 Obbola Linerboard Ab Chemical pulp manufacture cellulosic material preheated by steam in a storage container

Also Published As

Publication number Publication date
FI820547L (fi) 1982-03-01
US4401510A (en) 1983-08-30
FI69325C (fi) 1986-01-10
CA1169285A (en) 1984-06-19
JPS6262194B2 (Sortimente) 1987-12-25
JPS57501291A (Sortimente) 1982-07-22
SE422604B (sv) 1982-03-15
FI69325B (fi) 1985-09-30
WO1982000838A1 (en) 1982-03-18

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