NO771171L - Fremgangsm}te for } fremstille masse av lignocelluloseholdig fibermateriale. - Google Patents

Fremgangsm}te for } fremstille masse av lignocelluloseholdig fibermateriale.

Info

Publication number
NO771171L
NO771171L NO771171A NO771171A NO771171L NO 771171 L NO771171 L NO 771171L NO 771171 A NO771171 A NO 771171A NO 771171 A NO771171 A NO 771171A NO 771171 L NO771171 L NO 771171L
Authority
NO
Norway
Prior art keywords
temperature
stated
preheating
mass
refiner
Prior art date
Application number
NO771171A
Other languages
English (en)
Norwegian (no)
Inventor
Hans Erik Hoeglund
Original Assignee
Sca Development 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 Sca Development Ab filed Critical Sca Development Ab
Publication of NO771171L publication Critical patent/NO771171L/no

Links

Classifications

    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21BFIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
    • D21B1/00Fibrous raw materials or their mechanical treatment
    • D21B1/04Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
    • D21B1/12Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by wet methods, by the use of steam

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
NO771171A 1976-04-02 1977-04-01 Fremgangsm}te for } fremstille masse av lignocelluloseholdig fibermateriale. NO771171L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7603949A SE397851B (sv) 1976-04-02 1976-04-02 Sett att fran vedmaterial framstella en kemiskt modifierad termomekanisk raffinormassa

Publications (1)

Publication Number Publication Date
NO771171L true NO771171L (no) 1977-10-04

Family

ID=20327485

Family Applications (1)

Application Number Title Priority Date Filing Date
NO771171A NO771171L (no) 1976-04-02 1977-04-01 Fremgangsm}te for } fremstille masse av lignocelluloseholdig fibermateriale.

Country Status (8)

Country Link
JP (1) JPS52124902A (de)
AU (1) AU2362677A (de)
BR (1) BR7702080A (de)
DE (1) DE2714730C3 (de)
FI (1) FI770974A (de)
FR (1) FR2360712A1 (de)
NO (1) NO771171L (de)
SE (1) SE397851B (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE466060C (sv) * 1990-02-13 1995-09-11 Moelnlycke Ab Absorberande kemitermomekanisk massa och framställning därav
US5607546A (en) * 1990-02-13 1997-03-04 Molnlycke Ab CTMP-process
SE9402101L (sv) * 1994-06-15 1995-12-16 Moelnlycke Ab Lättavvattnad, bulkig, kemimekanisk massa med låg spet- och finmaterialhalt
FI113552B (fi) * 1999-12-09 2004-05-14 Upm Kymmene Corp Menetelmä painopaperin valmistamiseksi
FI113670B (fi) 1999-12-09 2004-05-31 Upm Kymmene Corp Menetelmä painopaperin valmistamiseksi

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT330562B (de) * 1972-10-23 1976-07-12 Sca Project Ab Verfahren zur herstellung von mechanisch verfeinertem faserstoff hoher dichte

Also Published As

Publication number Publication date
BR7702080A (pt) 1978-01-24
FI770974A (de) 1977-10-03
AU2362677A (en) 1978-09-28
JPS52124902A (en) 1977-10-20
SE7603949L (sv) 1977-10-03
SE397851B (sv) 1977-11-21
DE2714730C3 (de) 1979-02-08
FR2360712A1 (fr) 1978-03-03
DE2714730B2 (de) 1978-06-08
DE2714730A1 (de) 1977-10-06

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