SE340216B - - Google Patents

Info

Publication number
SE340216B
SE340216B SE15150/67A SE1515067A SE340216B SE 340216 B SE340216 B SE 340216B SE 15150/67 A SE15150/67 A SE 15150/67A SE 1515067 A SE1515067 A SE 1515067A SE 340216 B SE340216 B SE 340216B
Authority
SE
Sweden
Application number
SE15150/67A
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 SE15150/67A priority Critical patent/SE340216B/xx
Priority to NO4372/68A priority patent/NO119663B/no
Priority to US773385A priority patent/US3599449A/en
Priority to FI683151A priority patent/FI48619C/fi
Priority to FR1590820D priority patent/FR1590820A/fr
Priority to DE19681807345 priority patent/DE1807345A1/de
Priority to BR203770/68A priority patent/BR6803770D0/pt
Publication of SE340216B publication Critical patent/SE340216B/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
    • D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
    • D21C9/10—Bleaching ; Apparatus therefor

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Paper (AREA)
SE15150/67A 1967-11-06 1967-11-06 SE340216B (enrdf_load_stackoverflow)

Priority Applications (7)

Application Number Priority Date Filing Date Title
SE15150/67A SE340216B (enrdf_load_stackoverflow) 1967-11-06 1967-11-06
NO4372/68A NO119663B (enrdf_load_stackoverflow) 1967-11-06 1968-11-04
US773385A US3599449A (en) 1967-11-06 1968-11-05 Cellulose bleach tower with means for spreading a bleaching agent therein
FI683151A FI48619C (fi) 1967-11-06 1968-11-05 Selluloosan valkaisutorni, joka on varustettu valkaisuaineen levittämi slaitteella.
FR1590820D FR1590820A (enrdf_load_stackoverflow) 1967-11-06 1968-11-06
DE19681807345 DE1807345A1 (de) 1967-11-06 1968-11-06 Bleichturm fuer Zellstoffbrei mit Vorrichtung zum Verteilen des Bleichmittels
BR203770/68A BR6803770D0 (pt) 1967-11-06 1968-11-06 Torre de alvejamento de celulose perpendicular com dispositivos para distribuir um agente alvejante no seu interior

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE15150/67A SE340216B (enrdf_load_stackoverflow) 1967-11-06 1967-11-06

Publications (1)

Publication Number Publication Date
SE340216B true SE340216B (enrdf_load_stackoverflow) 1971-11-08

Family

ID=20300231

Family Applications (1)

Application Number Title Priority Date Filing Date
SE15150/67A SE340216B (enrdf_load_stackoverflow) 1967-11-06 1967-11-06

Country Status (7)

Country Link
US (1) US3599449A (enrdf_load_stackoverflow)
BR (1) BR6803770D0 (enrdf_load_stackoverflow)
DE (1) DE1807345A1 (enrdf_load_stackoverflow)
FI (1) FI48619C (enrdf_load_stackoverflow)
FR (1) FR1590820A (enrdf_load_stackoverflow)
NO (1) NO119663B (enrdf_load_stackoverflow)
SE (1) SE340216B (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5560229A (en) * 1994-01-24 1996-10-01 Kvaerner Pulping Technologies Ab Diffuser
US5636849A (en) * 1994-01-24 1997-06-10 Kvaerner Pulping Ab Translatable bearing stuffing box
US5836181A (en) * 1994-04-18 1998-11-17 Kvaerner Pulping Ab Diffuser

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3976538A (en) * 1971-02-02 1976-08-24 Kamyr Aktiebolag Method for bleaching of cellulosic pulp
US3815386A (en) * 1971-02-02 1974-06-11 Kamyr Ab Device for bleaching of cellulosic pulp
US4172037A (en) * 1975-10-10 1979-10-23 Kamyr Inc. Continuous process diffuser
FI55878C (fi) * 1976-04-28 1979-10-10 Ahlstroem Oy Foerfarande foer behandling av lignocellulosamaterial med klor
US4556494A (en) * 1980-12-04 1985-12-03 Kamyr Aktiebolag Method of diffusion washing or thickening of pulp
US20020129911A1 (en) * 2000-10-16 2002-09-19 Marcoccia Bruno S. Process and configuration for providing external upflow/internal downflow in a continuous digester

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2431478A (en) * 1942-07-25 1947-11-25 Raymond P Hill Bleaching fibrous material
FI41897B (enrdf_load_stackoverflow) * 1963-12-23 1969-12-01 Kamyr Ab
SE312269B (enrdf_load_stackoverflow) * 1964-12-17 1969-07-07 T Aremaa
SE225814C1 (enrdf_load_stackoverflow) * 1965-03-25 1969-03-25

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5560229A (en) * 1994-01-24 1996-10-01 Kvaerner Pulping Technologies Ab Diffuser
US5636849A (en) * 1994-01-24 1997-06-10 Kvaerner Pulping Ab Translatable bearing stuffing box
US5836181A (en) * 1994-04-18 1998-11-17 Kvaerner Pulping Ab Diffuser

Also Published As

Publication number Publication date
FI48619B (enrdf_load_stackoverflow) 1974-07-31
FI48619C (fi) 1974-11-11
NO119663B (enrdf_load_stackoverflow) 1970-06-15
DE1807345A1 (de) 1969-10-30
BR6803770D0 (pt) 1973-01-16
FR1590820A (enrdf_load_stackoverflow) 1970-04-20
US3599449A (en) 1971-08-17

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