FI943541A0 - Defibrering av fiberhaltigt växtmaterial och återvinning av resulterande restprodukter - Google Patents

Defibrering av fiberhaltigt växtmaterial och återvinning av resulterande restprodukter

Info

Publication number
FI943541A0
FI943541A0 FI943541A FI943541A FI943541A0 FI 943541 A0 FI943541 A0 FI 943541A0 FI 943541 A FI943541 A FI 943541A FI 943541 A FI943541 A FI 943541A FI 943541 A0 FI943541 A0 FI 943541A0
Authority
FI
Finland
Prior art keywords
defibering
recovery
products
resulting
plant material
Prior art date
Application number
FI943541A
Other languages
English (en)
Finnish (fi)
Other versions
FI943541A (sv
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/sv
Publication of FI943541A publication Critical patent/FI943541A/sv

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 Defibrering av fiberhaltigt växtmaterial och återvinning av resulterande restprodukter FI943541A (sv)

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 true FI943541A0 (sv) 1994-07-28
FI943541A FI943541A (sv) 1994-09-19

Family

ID=22230761

Family Applications (1)

Application Number Title Priority Date Filing Date
FI943541A FI943541A (sv) 1992-01-29 1994-07-28 Defibrering av fiberhaltigt växtmaterial och återvinning av resulterande restprodukter

Country Status (8)

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

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU7737194A (en) * 1993-10-15 1995-05-04 Macmillan Bloedel Limited Methanol recovery
WO1997036040A1 (en) * 1996-03-25 1997-10-02 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
PT2421911E (pt) 2009-04-23 2014-09-17 Greenfield Ethanol Inc Separação de celulose reactiva a partir de biomassa lenhinocelulósica com elevado teor de lenhina
CN102459293A (zh) * 2009-05-28 2012-05-16 丽格诺创新有限公司 包含木素衍生物的树脂组合物
BRPI1014400B1 (pt) * 2009-05-28 2019-04-24 Fibria Innovations Inc. Derivado de lignina e composição
WO2011097721A1 (en) 2010-02-15 2011-08-18 Lignol Innovations Ltd. Carbon fibre compositions comprising lignin derivatives
CA2824446C (en) 2010-02-15 2018-09-18 Lignol Innovations Ltd. Binder compositions comprising lignin derivatives
FI123100B (sv) * 2010-03-11 2012-11-15 Metso Paper Inc Förfarande för tillvaratagning av biprodukter
US9932707B2 (en) 2010-11-05 2018-04-03 Greenfield Specialty Alcohols Inc. Bagasse fractionation for cellulosic ethanol and chemical production
CN103228707B (zh) 2010-11-05 2017-06-09 绿源乙醇公司 用于纤维素乙醇和化学品生产的蔗渣分级分离
EP2688959A4 (en) 2011-03-24 2014-09-10 Lignol Innovations Ltd COMPOSITIONS OF LIGNOCELLULOSE BIOMASS AND ORGANIC SOLVENT
CN103797186B (zh) 2011-07-28 2016-09-14 格林菲尔德专业醇类公司 木质纤维素生物质的二级连续预处理
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)
AU2012345048B2 (en) 2011-11-30 2017-05-25 Oji Holdings Corporation Method for manufacturing monosaccharides, oligosaccharides, and furfurals from biomass
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 (sv) * 2018-10-23 2021-12-15 Teknologian Tutkimuskeskus Vtt Oy Extrahering av värdefulla komponenter från bark
WO2020190862A1 (en) * 2019-03-21 2020-09-24 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 (sv) * 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
AU3664993A (en) 1993-09-01
BR9305819A (pt) 1997-02-18
WO1993015261A1 (en) 1993-08-05
NO942824D0 (no) 1994-07-29
AU676829B2 (en) 1997-03-27
NO942824L (no) 1994-09-28
AU1239897A (en) 1997-03-20
AU1239797A (en) 1997-03-13
EP0746650A4 (en) 1998-01-07
JPH08500854A (ja) 1996-01-30
CA2116544A1 (en) 1993-08-05
FI943541A (sv) 1994-09-19
EP0746650A1 (en) 1996-12-11

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