BR8801894A - Processo para a producao de um hidrolisado de hemicelulose e polpa especial - Google Patents

Processo para a producao de um hidrolisado de hemicelulose e polpa especial

Info

Publication number
BR8801894A
BR8801894A BR8801894A BR8801894A BR8801894A BR 8801894 A BR8801894 A BR 8801894A BR 8801894 A BR8801894 A BR 8801894A BR 8801894 A BR8801894 A BR 8801894A BR 8801894 A BR8801894 A BR 8801894A
Authority
BR
Brazil
Prior art keywords
production
hemicellulose
special pulp
pulp hydrolyzate
dissolving
Prior art date
Application number
BR8801894A
Other languages
English (en)
Portuguese (pt)
Inventor
Panu Olavi Tikka
Nils Erik Virkola
Original Assignee
Suamen Sokeri Oy
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 Suamen Sokeri Oy filed Critical Suamen Sokeri Oy
Publication of BR8801894A publication Critical patent/BR8801894A/pt

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
    • D21C3/222—Use of compounds accelerating the pulping processes
    • C—CHEMISTRY; METALLURGY
    • C13—SUGAR INDUSTRY
    • C13K—SACCHARIDES OBTAINED FROM NATURAL SOURCES OR BY HYDROLYSIS OF NATURALLY OCCURRING DISACCHARIDES, OLIGOSACCHARIDES OR POLYSACCHARIDES
    • C13K1/00—Glucose; Glucose-containing syrups
    • C13K1/02—Glucose; Glucose-containing syrups obtained by saccharification of cellulosic materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Organic Chemistry (AREA)
  • Paper (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Amplifiers (AREA)
BR8801894A 1987-04-21 1988-04-21 Processo para a producao de um hidrolisado de hemicelulose e polpa especial BR8801894A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI871730A FI79564C (fi) 1987-04-21 1987-04-21 Foerfarande foer framstaellning av hemicellulosahydrolysat och specialmassa.

Publications (1)

Publication Number Publication Date
BR8801894A true BR8801894A (pt) 1988-11-22

Family

ID=8524351

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8801894A BR8801894A (pt) 1987-04-21 1988-04-21 Processo para a producao de um hidrolisado de hemicelulose e polpa especial

Country Status (8)

Country Link
EP (1) EP0287960B1 (es)
AT (1) ATE111986T1 (es)
BR (1) BR8801894A (es)
CA (1) CA1295095C (es)
DE (1) DE3851565T2 (es)
ES (1) ES2062995T3 (es)
FI (1) FI79564C (es)
RU (1) RU1799408C (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10064131C2 (de) * 2000-12-22 2003-03-27 Sca Hygiene Prod Gmbh Vollgebleichter Sulfit-Zellstoff, Verfahren zu seiner Herstellung und daraus hergestellte Produkte
DE602007008591D1 (de) * 2007-11-27 2010-09-30 Innventia Ab Verwendung eines Holzhydrolysats
FI129760B (en) 2020-07-06 2022-08-15 Amppc Finland Oy HIGH YIELD COOKING METHOD

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3532597A (en) * 1969-03-11 1970-10-06 Uddeholms Ab Preparation of dissolving pulps from wood by hydrolysis and alkaline sulfite digestion
ZA773044B (en) * 1976-06-02 1978-04-26 Australian Paper Manufacturers Improvements in pulping processes
DE2628971A1 (de) * 1976-06-28 1978-01-05 Waldhof Aschaffenburg Papier Verfahren zur herstellung von zellstoff in verbindung mit der gewinnung von holzzuckern
CA1216105A (en) * 1984-04-06 1987-01-06 C-I-L Inc. Pulping process

Also Published As

Publication number Publication date
FI871730A0 (fi) 1987-04-21
RU1799408C (ru) 1993-02-28
FI79564B (fi) 1989-09-29
EP0287960A3 (en) 1991-04-17
DE3851565T2 (de) 1995-01-26
FI871730A (fi) 1988-10-22
CA1295095C (en) 1992-02-04
EP0287960A2 (en) 1988-10-26
FI79564C (fi) 1990-01-10
DE3851565D1 (de) 1994-10-27
ES2062995T3 (es) 1995-01-01
ATE111986T1 (de) 1994-10-15
EP0287960B1 (en) 1994-09-21

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