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SE8200756L - Sett att framstella kemimekanisk pappersmassa - Google Patents

Sett att framstella kemimekanisk pappersmassa

Info

Publication number
SE8200756L
SE8200756L SE8200756A SE8200756A SE8200756L SE 8200756 L SE8200756 L SE 8200756L SE 8200756 A SE8200756 A SE 8200756A SE 8200756 A SE8200756 A SE 8200756A SE 8200756 L SE8200756 L SE 8200756L
Authority
SE
Sweden
Prior art keywords
chips
pulp
properties
paper
chemimechanical
Prior art date
Application number
SE8200756A
Other languages
English (en)
Inventor
Z C Prusas
Original Assignee
Mead Corp
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 Mead Corp filed Critical Mead Corp
Publication of SE8200756L publication Critical patent/SE8200756L/sv

Links

Classifications

    • 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
    • D21B1/021—Pretreatment of the raw materials by chemical or physical means by chemical means
    • 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
    • D21C1/06—Pretreatment of the finely-divided materials before digesting with alkaline reacting compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
SE8200756A 1981-02-11 1982-02-10 Sett att framstella kemimekanisk pappersmassa SE8200756L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US23341581A 1981-02-11 1981-02-11

Publications (1)

Publication Number Publication Date
SE8200756L true SE8200756L (sv) 1982-08-12

Family

ID=22877153

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8200756A SE8200756L (sv) 1981-02-11 1982-02-10 Sett att framstella kemimekanisk pappersmassa

Country Status (8)

Country Link
JP (1) JPS57149581A (sv)
AU (1) AU545847B2 (sv)
BR (1) BR8200512A (sv)
CA (1) CA1173604A (sv)
FI (1) FI820296A7 (sv)
NO (1) NO820336L (sv)
NZ (1) NZ199486A (sv)
SE (1) SE8200756L (sv)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE8501246L (sv) * 1985-03-13 1986-09-14 Eka Ab Sett att tillverka blekt, kemimekanisk och halvkemisk fibermassa med anvendning av enstegsimpregnering
SE454186C (sv) * 1985-03-13 1989-09-25 Eka Nobel Ab Saett foer framstaellning av kemimekanisk massa
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
FR2675518B1 (fr) * 1991-04-17 1996-10-18 Atochem Procede de preparation de pate a papier a haut rendement et blanchie, a partir de copeaux de bois.
CA2450464C (en) 2001-07-19 2009-12-22 Andritz Inc. Four stage alkaline peroxide mechanical pulping
US20040200586A1 (en) 2002-07-19 2004-10-14 Martin Herkel Four stage alkaline peroxide mechanical pulping
JP4501329B2 (ja) * 2002-03-29 2010-07-14 日本製紙株式会社 グラビア印刷用塗工紙
CN104389214A (zh) * 2014-10-28 2015-03-04 广西大学 一种利用鲜竹材制取apmp浆的方法

Also Published As

Publication number Publication date
CA1173604A (en) 1984-09-04
BR8200512A (pt) 1982-12-07
AU545847B2 (en) 1985-08-01
FI820296L (fi) 1982-08-12
FI820296A7 (sv) 1982-08-12
NZ199486A (en) 1984-12-14
AU7947182A (en) 1982-08-19
JPS57149581A (en) 1982-09-16
NO820336L (no) 1982-08-12

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