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 AT905281A priority patent/AT377023B/de
Priority to PCT/SE1981/000218 priority patent/WO1982000838A1/en
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 FI820547A priority patent/FI69325C/fi
Priority to NO820503A priority patent/NO160383C/no
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
AT905281A AT377023B (de) 1980-08-29 1981-07-15 Verfahren zum vorwaermen von holzschnitzeln
PCT/SE1981/000218 WO1982000838A1 (en) 1980-08-29 1981-07-15 A method for preheating wood chips
JP56502598A JPS6262194B2 (cg-RX-API-DMAC7.html) 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
FI820547A FI69325C (fi) 1980-08-29 1982-02-18 Foerfarande foer flisfoervaermning
NO820503A NO160383C (no) 1980-08-29 1982-02-18 Fremgangsmaate ved forvarming av treflis.

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 (cg-RX-API-DMAC7.html) 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 (cg-RX-API-DMAC7.html)
JP (1) JPS6262194B2 (cg-RX-API-DMAC7.html)
CA (1) CA1169285A (cg-RX-API-DMAC7.html)
FI (1) FI69325C (cg-RX-API-DMAC7.html)
SE (1) SE422604B (cg-RX-API-DMAC7.html)
WO (1) WO1982000838A1 (cg-RX-API-DMAC7.html)

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
AU1355099A (en) * 1998-11-09 2000-05-29 Kvaerner Pulping Aktiebolag 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
US4401510A (en) 1983-08-30
WO1982000838A1 (en) 1982-03-18
FI820547L (fi) 1982-03-01
FI69325C (fi) 1986-01-10
JPS6262194B2 (cg-RX-API-DMAC7.html) 1987-12-25
CA1169285A (en) 1984-06-19
FI69325B (fi) 1985-09-30
SE422604B (sv) 1982-03-15
JPS57501291A (cg-RX-API-DMAC7.html) 1982-07-22

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