NO122466B - - Google Patents

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Publication number
NO122466B
NO122466B NO168713A NO16871367A NO122466B NO 122466 B NO122466 B NO 122466B NO 168713 A NO168713 A NO 168713A NO 16871367 A NO16871367 A NO 16871367A NO 122466 B NO122466 B NO 122466B
Authority
NO
Norway
Prior art keywords
carbon black
liquid
black
volume
smoke
Prior art date
Application number
NO168713A
Other languages
English (en)
Norwegian (no)
Inventor
A Sloman
Original Assignee
Ass Pulp & Paper Mills
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
Priority claimed from AU7439/66A external-priority patent/AU295860B2/en
Application filed by Ass Pulp & Paper Mills filed Critical Ass Pulp & Paper Mills
Publication of NO122466B publication Critical patent/NO122466B/no

Links

Classifications

    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21CPRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C3/00Pulping cellulose-containing materials
    • D21C3/22Other features of pulping processes
    • D21C3/228Automation of the pulping processes

Landscapes

  • Paper (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
NO168713A 1966-06-24 1967-06-23 NO122466B (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU7439/66A AU295860B2 (en) 1966-06-04 Improvements in the countercurrent pulping of cellulosic materials

Publications (1)

Publication Number Publication Date
NO122466B true NO122466B (fi) 1971-06-28

Family

ID=3698122

Family Applications (1)

Application Number Title Priority Date Filing Date
NO168713A NO122466B (fi) 1966-06-24 1967-06-23

Country Status (6)

Country Link
US (1) US3652384A (fi)
BR (1) BR6790820D0 (fi)
DE (1) DE1692826A1 (fi)
ES (1) ES342299A1 (fi)
NO (1) NO122466B (fi)
SE (1) SE346131B (fi)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3941649A (en) * 1972-07-14 1976-03-02 Mo Och Domsjo Aktiebolag Process for obtaining a predetermined Kappa number in sulfate pulping
US4071399A (en) * 1976-09-01 1978-01-31 Kamyr, Inc. Apparatus and method for the displacement impregnation of cellulosic chips material
FI71176C (fi) * 1983-11-30 1991-12-03 Ekono Oy Foerfarande foer framstaellning av cellulosa med satsvis kokning.
US5207870A (en) * 1988-02-08 1993-05-04 Osmo Aho Process and equipment for pretreatment of cellulosic raw material
US5192396A (en) * 1988-12-20 1993-03-09 Kamyr Ab Process for the continuous digestion of cellulosic fiber material
SE468053B (sv) * 1988-12-20 1992-10-26 Kamyr Ab Saett vid kontinuerlig uppslutningskokning av cellulosahaltigt fibermaterial
FI82079C (fi) * 1989-04-27 1993-05-11 Poeyry Jaakko & Co Oy Foerfarande och anordning foer kontinuerlig kokning av cellulosa
US5650045A (en) * 1994-12-14 1997-07-22 Salminen; Reijo K. Apparatus and method for wood pulp digester
FI112957B (fi) * 1999-07-21 2004-02-13 Metso Paper Pori Oy Menetelmä ja laite massan pesemiseksi
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 (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2466290A (en) * 1944-03-15 1949-04-05 Paper Chemistry Inst Method of digesting pulp by the alkaline process
US2671727A (en) * 1948-05-05 1954-03-09 West Virginia Pulp & Paper Co Manufacture of pulp by the alkaline process
US3243341A (en) * 1961-11-20 1966-03-29 Improved Machinery Inc Continuous pulping apparatus
NO118248B (fi) * 1961-12-23 1969-12-01 Kamyr Ab
US3465550A (en) * 1965-12-03 1969-09-09 Systematix Chromatic control of bleaching process

Also Published As

Publication number Publication date
US3652384A (en) 1972-03-28
BR6790820D0 (pt) 1973-05-15
ES342299A1 (es) 1968-07-16
SE346131B (fi) 1972-06-26
DE1692826A1 (de) 1971-10-21

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