ATA348385A - METHOD FOR OBTAINING CELLULAR, FROM PLANT FIBER MATERIAL - Google Patents

METHOD FOR OBTAINING CELLULAR, FROM PLANT FIBER MATERIAL

Info

Publication number
ATA348385A
ATA348385A AT348385A AT348385A ATA348385A AT A348385 A ATA348385 A AT A348385A AT 348385 A AT348385 A AT 348385A AT 348385 A AT348385 A AT 348385A AT A348385 A ATA348385 A AT A348385A
Authority
AT
Austria
Prior art keywords
fiber material
plant fiber
obtaining cellular
cellular
obtaining
Prior art date
Application number
AT348385A
Other languages
German (de)
Other versions
AT385061B (en
Inventor
Claus Dr Zettl
Robert Dr Fischer
Herman F Dr Mark
Original Assignee
Neusiedler Ag
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 Neusiedler Ag filed Critical Neusiedler Ag
Priority to AT348385A priority Critical patent/AT385061B/en
Priority to EP86890323A priority patent/EP0224470A1/en
Publication of ATA348385A publication Critical patent/ATA348385A/en
Application granted granted Critical
Publication of AT385061B publication Critical patent/AT385061B/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
    • D21C1/00—Pretreatment of the finely-divided materials before digesting
    • 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
    • D21C3/20—Pulping cellulose-containing materials with organic solvents or in solvent environment
AT348385A 1985-11-29 1985-11-29 METHOD FOR OBTAINING CELL FABRIC FROM PLANT FIBER MATERIAL AT385061B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AT348385A AT385061B (en) 1985-11-29 1985-11-29 METHOD FOR OBTAINING CELL FABRIC FROM PLANT FIBER MATERIAL
EP86890323A EP0224470A1 (en) 1985-11-29 1986-11-19 Process for producing cellulose pulp from fibrous plant material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT348385A AT385061B (en) 1985-11-29 1985-11-29 METHOD FOR OBTAINING CELL FABRIC FROM PLANT FIBER MATERIAL

Publications (2)

Publication Number Publication Date
ATA348385A true ATA348385A (en) 1987-07-15
AT385061B AT385061B (en) 1988-02-10

Family

ID=3551141

Family Applications (1)

Application Number Title Priority Date Filing Date
AT348385A AT385061B (en) 1985-11-29 1985-11-29 METHOD FOR OBTAINING CELL FABRIC FROM PLANT FIBER MATERIAL

Country Status (2)

Country Link
EP (1) EP0224470A1 (en)
AT (1) AT385061B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0485150A1 (en) * 1990-11-06 1992-05-13 Biodyne Chemical Inc. Pulping processes, extraction of lignin and composition of matter for use in such processes
DE4103572C2 (en) * 1991-02-06 1995-11-23 Organocell Ges Fuer Zellstoff Process for delignifying plant fiber material
JPH08500854A (en) * 1992-01-29 1996-01-30 アルセル・テクノロジーズ・インコーポレイテッド Pulping fibrous plant raw materials and recovery of by-products formed
MY137982A (en) * 1999-08-11 2009-04-30 Startech Internat Group Ltd Integrated process for treating oil palm biomass wastes

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE533805A (en) * 1954-02-08
US3278367A (en) * 1963-02-14 1966-10-11 Aqua Chem Inc Method of producing wood pulp including steaming, vacuum, and impregnation
SE390990B (en) * 1975-06-02 1977-01-31 Kamyr Ab KIT AND DEVICE FOR IMPREGNATION OF FIBER MATERIALS FOR COOKING BY PULSING PRESSURE BETWEEN BOILER PRESSURE AND A LOWER PRESSURE
DE2803465A1 (en) * 1978-01-27 1979-08-02 Hans Dipl Ing Knauth Pulp prodn. from plant fibre raw materials - by hydrolysis to extract hemi-cellulose before decomposition with solvent and lignin dissolution
DE2838380A1 (en) * 1978-09-02 1980-03-20 Benckiser Knapsack Gmbh METHOD AND MEANS FOR UNLOCKING VEGETABLE RAW MATERIALS
DE2855052A1 (en) * 1978-12-20 1980-06-26 Nicolaus Md Papier METHOD AND DEVICE FOR CONTINUOUSLY UNLOCKING PLANT FIBER MATERIAL
EP0054015B1 (en) * 1980-11-20 1985-01-16 Simmering-Graz-Pauker Aktiengesellschaft Process and apparatus for producing cellulose

Also Published As

Publication number Publication date
EP0224470A1 (en) 1987-06-03
AT385061B (en) 1988-02-10

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Legal Events

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