SE305582B - - Google Patents

Info

Publication number
SE305582B
SE305582B SE12803/67A SE1280367A SE305582B SE 305582 B SE305582 B SE 305582B SE 12803/67 A SE12803/67 A SE 12803/67A SE 1280367 A SE1280367 A SE 1280367A SE 305582 B SE305582 B SE 305582B
Authority
SE
Sweden
Application number
SE12803/67A
Inventor
J Richter
Original Assignee
Kamyr Ab
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 Kamyr Ab filed Critical Kamyr Ab
Priority to SE12803/67A priority Critical patent/SE305582B/xx
Priority to NO3610/68A priority patent/NO120660B/no
Priority to FI682597A priority patent/FI47390C/fi
Priority to DE1792540A priority patent/DE1792540C2/de
Priority to BR202420/68A priority patent/BR6802420D0/pt
Priority to US760486A priority patent/US3578554A/en
Priority to FR1583131D priority patent/FR1583131A/fr
Publication of SE305582B publication Critical patent/SE305582B/xx

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
    • D21C3/00—Pulping cellulose-containing materials
    • D21C3/22—Other features of pulping processes
SE12803/67A 1967-09-18 1967-09-18 SE305582B (enrdf_load_stackoverflow)

Priority Applications (7)

Application Number Priority Date Filing Date Title
SE12803/67A SE305582B (enrdf_load_stackoverflow) 1967-09-18 1967-09-18
NO3610/68A NO120660B (enrdf_load_stackoverflow) 1967-09-18 1968-09-13
FI682597A FI47390C (fi) 1967-09-18 1968-09-16 Menetelmä ja laitos kahden eritavoin esikäsitellyn hakeryhmän yhteistä liuotuskeittämistä varten.
DE1792540A DE1792540C2 (de) 1967-09-18 1968-09-17 Verfahren und Anlage zum Aufschließen einer Holzschnitzelpartie in einem kontinuierlich arbeitenden Zellstoffkocher
BR202420/68A BR6802420D0 (pt) 1967-09-18 1968-09-18 Processo e instalacao para digestao de uma carga de cavacos de madeira num digestor de celulose continuo
US760486A US3578554A (en) 1967-09-18 1968-09-18 Method for common digestion of two differently pre-treated fractions of wood chips
FR1583131D FR1583131A (enrdf_load_stackoverflow) 1967-09-18 1968-09-18

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE12803/67A SE305582B (enrdf_load_stackoverflow) 1967-09-18 1967-09-18

Publications (1)

Publication Number Publication Date
SE305582B true SE305582B (enrdf_load_stackoverflow) 1968-10-28

Family

ID=20296327

Family Applications (1)

Application Number Title Priority Date Filing Date
SE12803/67A SE305582B (enrdf_load_stackoverflow) 1967-09-18 1967-09-18

Country Status (7)

Country Link
US (1) US3578554A (enrdf_load_stackoverflow)
BR (1) BR6802420D0 (enrdf_load_stackoverflow)
DE (1) DE1792540C2 (enrdf_load_stackoverflow)
FI (1) FI47390C (enrdf_load_stackoverflow)
FR (1) FR1583131A (enrdf_load_stackoverflow)
NO (1) NO120660B (enrdf_load_stackoverflow)
SE (1) SE305582B (enrdf_load_stackoverflow)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3830689A (en) * 1968-11-19 1974-08-20 Metsaluton Selluloosa Oy Separate impregnation and common digestion of different wooden raw materials
US4152197A (en) * 1974-09-23 1979-05-01 Mo Och Domsjo Ab Process for preparing high-yield cellulose pulps by vapor phase pulping an unpulped portion of lignocellulosic material and a partially chemically pulped portion
US4096027A (en) * 1976-02-19 1978-06-20 Kamyr Inc. System for presteaming wood chips at or near atmospheric pressure with minimum displacement of air
US4123318A (en) * 1976-06-29 1978-10-31 Kamyr, Inc. Three-vessel treatment system
SE416481B (sv) * 1977-05-02 1981-01-05 Mo Och Domsjoe Ab Fofarande och anordning for behandling av vedflis for avlegsnande av tungmetaller och harts
SE8502210L (sv) * 1985-05-06 1986-11-07 Sunds Defibrator Framstellning av mekanisk massa
US5213662A (en) * 1991-08-14 1993-05-25 Kamyr, Inc. Treatment of chips with high temperature black liquor to reduce black liquor viscosity
SE502134C2 (sv) * 1994-02-10 1995-08-28 Kvaerner Pulping Tech Optimering av vätske/ved-förhållande i förimpregneringskärl och kontinuerlig kokare vid framställning av kemisk massa
US5795438A (en) * 1996-11-04 1998-08-18 Ahlstrom Machinery Inc. Method and apparatus for feeding multiple digesters
US5882477A (en) * 1997-02-10 1999-03-16 Ahlstrom Machinery, Inc. Continuous digester with a low temperature gas-phase
US6186373B1 (en) 1998-04-06 2001-02-13 Andritz-Ahlstrom Inc. Hopper, or bin, screw feeder construction controlling discharge velocity profile
US20020129911A1 (en) * 2000-10-16 2002-09-19 Marcoccia Bruno S. Process and configuration for providing external upflow/internal downflow in a continuous digester
SE518789C2 (sv) * 2001-05-04 2002-11-19 Kvaerner Pulping Tech System för matning av flis till flisfickor
US8951388B2 (en) * 2011-04-08 2015-02-10 Pec-Tech Engineering And Construction Pte Ltd Method and system for efficient production of dissolving pulp in a kraft mill producing paper grade pulp with a continuous type digester

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2948336A (en) * 1955-06-06 1960-08-09 Pandia Inc Continuous digester

Also Published As

Publication number Publication date
FI47390C (fi) 1973-11-12
FI47390B (enrdf_load_stackoverflow) 1973-07-31
DE1792540C2 (de) 1973-01-04
DE1792540B1 (de) 1972-05-31
FR1583131A (enrdf_load_stackoverflow) 1969-10-17
NO120660B (enrdf_load_stackoverflow) 1970-11-16
US3578554A (en) 1971-05-11
BR6802420D0 (pt) 1973-06-07

Similar Documents

Publication Publication Date Title
AU5765369A (enrdf_load_stackoverflow)
FI47390B (enrdf_load_stackoverflow)
AU2277767A (enrdf_load_stackoverflow)
AU342066A (enrdf_load_stackoverflow)
AU610966A (enrdf_load_stackoverflow)
AU1273466A (enrdf_load_stackoverflow)
AU2256867A (enrdf_load_stackoverflow)
AU2454867A (enrdf_load_stackoverflow)
AU2528767A (enrdf_load_stackoverflow)
AU2977667A (enrdf_load_stackoverflow)
AU3189468A (enrdf_load_stackoverflow)
BE710489A (enrdf_load_stackoverflow)
BE709145A (enrdf_load_stackoverflow)
BE162295A (enrdf_load_stackoverflow)
BE711001A (enrdf_load_stackoverflow)
AU97666A (enrdf_load_stackoverflow)
BE710824A (enrdf_load_stackoverflow)
BE710795A (enrdf_load_stackoverflow)
BE426053A (enrdf_load_stackoverflow)
BE711513A (enrdf_load_stackoverflow)
BE710611A (enrdf_load_stackoverflow)
BE710583A (enrdf_load_stackoverflow)
BE710580A (enrdf_load_stackoverflow)
BE693071A (enrdf_load_stackoverflow)
AU408412B2 (enrdf_load_stackoverflow)