FI943541A - Kuitupitoisen kasvimateriaalin kuidutus ja syntyvien sivutuotteiden talteenotto - Google Patents

Kuitupitoisen kasvimateriaalin kuidutus ja syntyvien sivutuotteiden talteenotto Download PDF

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Publication number
FI943541A
FI943541A FI943541A FI943541A FI943541A FI 943541 A FI943541 A FI 943541A FI 943541 A FI943541 A FI 943541A FI 943541 A FI943541 A FI 943541A FI 943541 A FI943541 A FI 943541A
Authority
FI
Finland
Prior art keywords
defibering
recovery
products
resulting
plant material
Prior art date
Application number
FI943541A
Other languages
English (en)
Swedish (sv)
Other versions
FI943541A0 (fi
Inventor
Jairo H Lora
Raphael Katzen
Malcolm Cronlund
Chih Fae Wu
Goyal C Gopal
Stephen R Winner
Ron Leblanc
Mikhail N Raskin
Richard C Agar
Original Assignee
Alcell Tech Inc
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
Priority claimed from PCT/US1992/000720 external-priority patent/WO1992013849A1/en
Application filed by Alcell Tech Inc filed Critical Alcell Tech Inc
Publication of FI943541A0 publication Critical patent/FI943541A0/fi
Publication of FI943541A publication Critical patent/FI943541A/fi

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
    • D21C11/00—Regeneration of pulp liquors or effluent waste waters
    • D21C11/0007—Recovery of by-products, i.e. compounds other than those necessary for pulping, for multiple uses or not otherwise provided for
    • 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
    • D21C11/00—Regeneration of pulp liquors or effluent waste waters
    • D21C11/0021—Introduction of various effluents, e.g. waste waters, into the pulping, recovery and regeneration cycle (closed-cycle)
    • D21C11/0028—Effluents derived from the washing or bleaching plants
    • 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
FI943541A 1992-01-29 1994-07-28 Kuitupitoisen kasvimateriaalin kuidutus ja syntyvien sivutuotteiden talteenotto FI943541A (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/US1992/000720 WO1992013849A1 (en) 1991-02-01 1992-01-29 Pulping of lignocellulosic materials and recovery of resultant by-products
PCT/US1993/001256 WO1993015261A1 (en) 1992-01-29 1993-01-29 Pulping of fibrous plant materials and recovery of resultant by-products

Publications (2)

Publication Number Publication Date
FI943541A0 FI943541A0 (fi) 1994-07-28
FI943541A true FI943541A (fi) 1994-09-19

Family

ID=22230761

Family Applications (1)

Application Number Title Priority Date Filing Date
FI943541A FI943541A (fi) 1992-01-29 1994-07-28 Kuitupitoisen kasvimateriaalin kuidutus ja syntyvien sivutuotteiden talteenotto

Country Status (8)

Country Link
EP (1) EP0746650A4 (fi)
JP (1) JPH08500854A (fi)
AU (3) AU676829B2 (fi)
BR (1) BR9305819A (fi)
CA (1) CA2116544A1 (fi)
FI (1) FI943541A (fi)
NO (1) NO942824L (fi)
WO (1) WO1993015261A1 (fi)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR9407835A (pt) * 1993-10-15 1997-05-13 Mac Millan Bloedel Ltd Processo para recuperação de solvente orgânico e para alvejamento de polpa de um sistema de polpa
AU2400697A (en) * 1996-03-25 1997-10-17 Alcell Technologies Inc. Ozone-bleached organosolv pulps
CN1324191C (zh) * 2003-11-20 2007-07-04 罗学刚 高纯木素、纤维高效分离技术
CA2701194A1 (en) 2009-04-23 2010-10-23 Greenfield Ethanol Inc. Separation of reactive cellulose from lignocellulosic biomass with high lignin content
US9267027B2 (en) 2009-05-28 2016-02-23 Fibria Innovations Inc. Resin compositions comprising lignin derivatives
BRPI1014400B1 (pt) * 2009-05-28 2019-04-24 Fibria Innovations Inc. Derivado de lignina e composição
EP2536780A4 (en) 2010-02-15 2013-11-13 Lignol Innovations Ltd CARBON FIBER COMPOSITIONS CONTAINING LIGNIN DERIVATIVES
EP2536798B1 (en) 2010-02-15 2022-04-27 Suzano Canada Inc. Binder compositions comprising lignin derivatives
FI123100B (fi) * 2010-03-11 2012-11-15 Metso Paper Inc Menetelmä sivutuotteiden talteenottamiseksi
US9932707B2 (en) 2010-11-05 2018-04-03 Greenfield Specialty Alcohols Inc. Bagasse fractionation for cellulosic ethanol and chemical production
BR112013010479A2 (pt) 2010-11-05 2016-08-02 Greenfield Ethanol Inc processo contínuo para fracionamento de biomassa de bagaço de cana-de-açúcar
WO2012126099A1 (en) 2011-03-24 2012-09-27 Lignol Innovations Ltd. Compositions comprising lignocellulosic biomass and organic solvent
RU2014103992A (ru) 2011-07-28 2015-09-10 Гринфилд Спешелти Элкохолз Инк. Двухступенчатая непрерывная предварительная обработка лигноцеллюлозной биомассы
EP2596852A1 (de) 2011-11-28 2013-05-29 Annikki GmbH Verfahren zur Aufarbeitung einer wässerigen, Lignin-enthaltenden Lösung mittels Nanofiltration
EP2597100A1 (de) * 2011-11-28 2013-05-29 Annikki GmbH Verfahren zur Gewinnung von niedermolekularem Lignin (NML)
WO2013080742A1 (ja) 2011-11-30 2013-06-06 王子ホールディングス株式会社 バイオマスからの単糖類、オリゴ糖類及びフルフラール類の製造方法
CN104928963B (zh) * 2015-05-08 2017-10-24 白博 一种零排放的化机浆制浆废液在线高浓提取工艺
JP6760363B2 (ja) * 2016-03-30 2020-09-23 王子ホールディングス株式会社 フルフラール組成物及びフルフラール組成物の製造方法
FR3049620B1 (fr) * 2016-04-05 2020-06-12 Swm Luxembourg Sarl Papier vegetal comprenant des fibres d'une plante
FI129347B (fi) * 2018-10-23 2021-12-15 Teknologian Tutkimuskeskus Vtt Oy Arvokkaiden komponenttien uutto puunkuoresta
US20220162512A1 (en) * 2019-03-21 2022-05-26 Regents Of The University Of Minnesota Melt-flowable extracts from biomass as a selective additive for agglomerated biomass with binding and moisture resistance properties

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE330819B (fi) * 1966-09-12 1970-11-30 Kamyr Ab
US3585104A (en) * 1968-07-29 1971-06-15 Theodor N Kleinert Organosolv pulping and recovery process
CA1079008A (en) * 1975-10-24 1980-06-10 Cp Associates Limited Solvent pulping process
AT367473B (de) * 1980-04-10 1982-07-12 Kanzler Walter Verfahren zur gewinnung von furfurol, ameisensaeure, essigsaeure aus sauren hydrolysaten von pflanzen
ATE5541T1 (de) * 1980-06-20 1983-12-15 Battelle Memorial Institute Verfahren zur delignifizierung von holz und anderen lignocellulosematerialien.
US4470876A (en) * 1982-07-22 1984-09-11 Beaupre Marc F Kraft overload recovery process
US4584057A (en) * 1985-04-22 1986-04-22 The United States Of America As Represented By The Secretary Of Agriculture Membrane processes for separation of organic acids from kraft black liquors
US4764596A (en) * 1985-11-05 1988-08-16 Repap Technologies Inc. Recovery of lignin
AT385061B (de) * 1985-11-29 1988-02-10 Neusiedler Ag Verfahren zur gewinnung von zellstoff aus pflanzenfasermaterial
AT387247B (de) * 1987-05-12 1988-12-27 Voest Alpine Ind Anlagen Kombiniertes verfahren zur thermischen und chemischen behandlung von lignocellulosehaltiger biomasse und zur gewinnung von furfural

Also Published As

Publication number Publication date
CA2116544A1 (en) 1993-08-05
EP0746650A1 (en) 1996-12-11
FI943541A0 (fi) 1994-07-28
AU676829B2 (en) 1997-03-27
NO942824L (no) 1994-09-28
NO942824D0 (no) 1994-07-29
BR9305819A (pt) 1997-02-18
JPH08500854A (ja) 1996-01-30
AU1239797A (en) 1997-03-13
WO1993015261A1 (en) 1993-08-05
EP0746650A4 (en) 1998-01-07
AU3664993A (en) 1993-09-01
AU1239897A (en) 1997-03-20

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