AU6941998A - Method and apparatus for commercial scale biopulping - Google Patents

Method and apparatus for commercial scale biopulping

Info

Publication number
AU6941998A
AU6941998A AU69419/98A AU6941998A AU6941998A AU 6941998 A AU6941998 A AU 6941998A AU 69419/98 A AU69419/98 A AU 69419/98A AU 6941998 A AU6941998 A AU 6941998A AU 6941998 A AU6941998 A AU 6941998A
Authority
AU
Australia
Prior art keywords
biopulping
commercial scale
commercial
scale
scale biopulping
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
AU69419/98A
Inventor
Masood Akhtar
Eric G. Horn
T. Kent Kirk
Michael J Lentz
Edwin N. Lightfoot Jr.
Gary M. Scott
Ross E. Swaney
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
US Department of Agriculture USDA
Wisconsin Alumni Research Foundation
Original Assignee
National Aeronautics and Space Administration NASA
US Department of Agriculture USDA
Wisconsin Alumni Research Foundation
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 National Aeronautics and Space Administration NASA, US Department of Agriculture USDA, Wisconsin Alumni Research Foundation filed Critical National Aeronautics and Space Administration NASA
Publication of AU6941998A publication Critical patent/AU6941998A/en
Abandoned legal-status Critical Current

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
    • D21C1/02—Pretreatment of the finely-divided materials before digesting with water or steam
    • 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
    • D21C5/00—Other processes for obtaining cellulose, e.g. cooking cotton linters ; Processes characterised by the choice of cellulose-containing starting materials
    • D21C5/005—Treatment of cellulose-containing material with microorganisms or enzymes
AU69419/98A 1997-03-25 1998-03-24 Method and apparatus for commercial scale biopulping Abandoned AU6941998A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US82423597A 1997-03-25 1997-03-25
US08824235 1997-03-25
PCT/US1998/005938 WO1998042914A1 (en) 1997-03-25 1998-03-24 Method and apparatus for commercial scale biopulping

Publications (1)

Publication Number Publication Date
AU6941998A true AU6941998A (en) 1998-10-20

Family

ID=25240915

Family Applications (1)

Application Number Title Priority Date Filing Date
AU69419/98A Abandoned AU6941998A (en) 1997-03-25 1998-03-24 Method and apparatus for commercial scale biopulping

Country Status (3)

Country Link
AU (1) AU6941998A (en)
WO (1) WO1998042914A1 (en)
ZA (1) ZA982531B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002002866A2 (en) * 2000-06-30 2002-01-10 Biopulping International, Inc. Fungal incubation containment system and methods
WO2002081816A1 (en) * 2001-04-06 2002-10-17 Gerischer Guenter Friedrich Ru Wood chip treatment
US7008505B2 (en) 2001-06-01 2006-03-07 Biopulping International, Inc. Eucalyptus biomechanical pulping process
BE1030718B1 (en) * 2023-03-07 2024-02-07 Agricon Hygienizing wood chips and wood waste

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2991281A (en) * 1954-01-13 1961-07-04 Celanese Corp Slurry aging
US3486969A (en) * 1965-07-20 1969-12-30 Mo Och Domsjoe Ab Process for the treating of wood chips with fungi to enhance enzymatic hydrolysis of the resinous components
SE391544C (en) * 1974-12-10 1985-10-10 Billeruds Ab SET FOR FORCED HEART MATCHING WOOD TIP
US5055159A (en) * 1990-05-16 1991-10-08 Wisconsin Alumni Research Foundation Biomechanical pulping with C. subvermispora
US5460697A (en) * 1992-10-09 1995-10-24 Wisconsin Alumni Research Foundation Method of pulping wood chips with a fungi using sulfite salt-treated wood chips

Also Published As

Publication number Publication date
ZA982531B (en) 1998-09-29
WO1998042914A1 (en) 1998-10-01

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