FI20010328A - Process for producing cellulose - Google Patents

Process for producing cellulose Download PDF

Info

Publication number
FI20010328A
FI20010328A FI20010328A FI20010328A FI20010328A FI 20010328 A FI20010328 A FI 20010328A FI 20010328 A FI20010328 A FI 20010328A FI 20010328 A FI20010328 A FI 20010328A FI 20010328 A FI20010328 A FI 20010328A
Authority
FI
Finland
Prior art keywords
producing cellulose
cellulose
producing
Prior art date
Application number
FI20010328A
Other languages
Finnish (fi)
Swedish (sv)
Inventor
Jury Yakovlevich Iossel
German Abramovich Shneerson
Sergei Ivanovich Krivosheev
Alexei Pavlovich Nenashev
Roman Borisovich Belodubrovsky
Tativana Yakovlevna Mironova
Original Assignee
Jury Yakovlevich Iossel
German Abramovich Shneerson
Sergei Ivanovich Krivosheev
Alexei Pavlovich Nenashev
Roman Borisovich Belodubrovsky
Tativana Yakovlevna Mironova
Alexeev Pavel Valentinovich
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 Jury Yakovlevich Iossel, German Abramovich Shneerson, Sergei Ivanovich Krivosheev, Alexei Pavlovich Nenashev, Roman Borisovich Belodubrovsky, Tativana Yakovlevna Mironova, Alexeev Pavel Valentinovich filed Critical Jury Yakovlevich Iossel
Publication of FI20010328A publication Critical patent/FI20010328A/en

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
    • D21C3/224—Use of means other than pressure and temperature
    • 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
    • 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
    • D21C3/02—Pulping cellulose-containing materials with inorganic bases or alkaline reacting compounds, e.g. sulfate processes
    • D21C3/022—Pulping cellulose-containing materials with inorganic bases or alkaline reacting compounds, e.g. sulfate processes in presence of S-containing compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Paper (AREA)
FI20010328A 1998-08-25 2001-02-21 Process for producing cellulose FI20010328A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU98116386/12A RU2145986C1 (en) 1998-08-25 1998-08-25 Method of manufacture of cellulose
PCT/RU1999/000291 WO2000011260A2 (en) 1998-08-25 1999-08-09 Method for producing cellulose

Publications (1)

Publication Number Publication Date
FI20010328A true FI20010328A (en) 2001-02-21

Family

ID=20210032

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20010328A FI20010328A (en) 1998-08-25 2001-02-21 Process for producing cellulose

Country Status (5)

Country Link
DE (1) DE19983507T1 (en)
FI (1) FI20010328A (en)
RU (1) RU2145986C1 (en)
SE (1) SE0100384D0 (en)
WO (1) WO2000011260A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012125057A1 (en) * 2011-03-17 2012-09-20 Maksimov Vladimir Vladimirovich Process for processing fibrous material

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE385027B (en) * 1974-09-27 1976-05-31 Mo Och Domsjoe Ab PROCEDURE FOR RELEASING CELLULOSIAN FIBERS
SU1694764A1 (en) * 1989-12-29 1991-11-30 Белорусский технологический институт им.С.М.Кирова Method of manufacturing wood fiber boards
RU2004663C1 (en) * 1990-05-15 1993-12-15 Валерий Иванович Жарков Electrochemical method of cellulose production
RU2083746C1 (en) * 1992-12-30 1997-07-10 Дмитрий Дмитриевич Медведев Method of cellulose bleaching
DE19516151A1 (en) * 1995-05-03 1996-11-07 Sven Siegle Process for the production of a pulp from cellulosic material, the pulp itself and its use

Also Published As

Publication number Publication date
DE19983507T1 (en) 2002-09-26
RU2145986C1 (en) 2000-02-27
WO2000011260A3 (en) 2000-06-08
WO2000011260A2 (en) 2000-03-02
SE0100384L (en) 2001-02-06
SE0100384D0 (en) 2001-02-06

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