AU676829B2 - Pulping of fibrous plant materials and recovery of resultantby-products - Google Patents

Pulping of fibrous plant materials and recovery of resultantby-products Download PDF

Info

Publication number
AU676829B2
AU676829B2 AU36649/93A AU3664993A AU676829B2 AU 676829 B2 AU676829 B2 AU 676829B2 AU 36649/93 A AU36649/93 A AU 36649/93A AU 3664993 A AU3664993 A AU 3664993A AU 676829 B2 AU676829 B2 AU 676829B2
Authority
AU
Australia
Prior art keywords
organic solvent
miscible organic
black liquor
water miscible
lignin
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.)
Ceased
Application number
AU36649/93A
Other languages
English (en)
Other versions
AU3664993A (en
Inventor
Richard C Agar
Malcolm Cronlund
Goyal C Gopal
Raphael Katzen
Ron Leblanc
Jairo H. Lora
Mikhail N Raskin
Stephen R. Winner
Chih Fae Wu
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.)
Alcell Technologies Inc
Original Assignee
Alcell Technologies 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 Technologies Inc filed Critical Alcell Technologies Inc
Publication of AU3664993A publication Critical patent/AU3664993A/en
Application granted granted Critical
Publication of AU676829B2 publication Critical patent/AU676829B2/en
Anticipated expiration legal-status Critical
Ceased 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
    • 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

Landscapes

  • Paper (AREA)
AU36649/93A 1992-01-29 1993-01-29 Pulping of fibrous plant materials and recovery of resultantby-products Ceased AU676829B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
WOUS9200720 1992-01-29
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

Related Child Applications (2)

Application Number Title Priority Date Filing Date
AU12397/97A Division AU1239797A (en) 1992-01-29 1997-01-30 Washing of pulp
AU12398/97A Division AU1239897A (en) 1992-01-29 1997-01-30 Washing of pulp

Publications (2)

Publication Number Publication Date
AU3664993A AU3664993A (en) 1993-09-01
AU676829B2 true AU676829B2 (en) 1997-03-27

Family

ID=22230761

Family Applications (3)

Application Number Title Priority Date Filing Date
AU36649/93A Ceased AU676829B2 (en) 1992-01-29 1993-01-29 Pulping of fibrous plant materials and recovery of resultantby-products
AU12398/97A Abandoned AU1239897A (en) 1992-01-29 1997-01-30 Washing of pulp
AU12397/97A Abandoned AU1239797A (en) 1992-01-29 1997-01-30 Washing of pulp

Family Applications After (2)

Application Number Title Priority Date Filing Date
AU12398/97A Abandoned AU1239897A (en) 1992-01-29 1997-01-30 Washing of pulp
AU12397/97A Abandoned AU1239797A (en) 1992-01-29 1997-01-30 Washing of pulp

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
CN1136335A (zh) * 1993-10-15 1996-11-20 麦克米伦布洛都有限公司 甲醇回收
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
BRPI1014395A8 (pt) 2009-05-28 2017-10-10 Lignol Innovations Ltd Derivados de lignina nativa de matérias-primas de madeiras de fibras curtas
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
EP2536798B1 (en) 2010-02-15 2022-04-27 Suzano Canada Inc. Binder compositions comprising lignin derivatives
CA2798268C (en) 2010-02-15 2019-02-12 Lignol Innovations Ltd. Carbon fibre 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
US9187862B2 (en) 2010-11-05 2015-11-17 Greenfield Specialty Alcohols Inc. Bagasse fractionation for cellulosic ethanol and chemical production
EP2688959A4 (en) 2011-03-24 2014-09-10 Lignol Innovations Ltd COMPOSITIONS OF LIGNOCELLULOSE BIOMASS AND ORGANIC SOLVENT
EP2737123A4 (en) 2011-07-28 2015-07-08 Greenfield Specialty Alcohols Inc CONTINUOUS PRE-PROCESSING OF LIGNOCELLULOSIC BIOMASS IN TWO STEPS
EP2597100A1 (de) * 2011-11-28 2013-05-29 Annikki GmbH Verfahren zur Gewinnung von niedermolekularem Lignin (NML)
EP2596852A1 (de) 2011-11-28 2013-05-29 Annikki GmbH Verfahren zur Aufarbeitung einer wässerigen, Lignin-enthaltenden Lösung mittels Nanofiltration
BR112014012982B1 (pt) 2011-11-30 2018-11-13 Oji Holdings Corporation método para fabricação de monossacarídeos, oligossacarídeos e furfurais a partir de biomassa
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
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

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4764596A (en) * 1985-11-05 1988-08-16 Repap Technologies Inc. Recovery of lignin

Family Cites Families (9)

* 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
DE3161585D1 (en) * 1980-06-20 1984-01-12 Battelle Memorial Institute A method for the delignification of wood and other ligno-cellulosic products
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
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

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4764596A (en) * 1985-11-05 1988-08-16 Repap Technologies Inc. Recovery of lignin

Also Published As

Publication number Publication date
FI943541A0 (fi) 1994-07-28
EP0746650A4 (en) 1998-01-07
BR9305819A (pt) 1997-02-18
NO942824L (no) 1994-09-28
AU1239797A (en) 1997-03-13
CA2116544A1 (en) 1993-08-05
WO1993015261A1 (en) 1993-08-05
AU1239897A (en) 1997-03-20
AU3664993A (en) 1993-09-01
JPH08500854A (ja) 1996-01-30
NO942824D0 (no) 1994-07-29
FI943541A (fi) 1994-09-19
EP0746650A1 (en) 1996-12-11

Similar Documents

Publication Publication Date Title
US5788812A (en) Method of recovering furfural from organic pulping liquor
AU676829B2 (en) Pulping of fibrous plant materials and recovery of resultantby-products
AU1744892A (en) Pulping of lignocellulosic materials and recovery of resultant by-products
US4764596A (en) Recovery of lignin
EP0224721B1 (en) Recovery of lignin
JP3348387B2 (ja) ギ酸を添加した酢酸によるパルプの製法
CA2659015C (en) A process for the stepwise treatment of lignocellulosic material to produce reactive chemical feedstocks
US20150072389A1 (en) Process for the stepwise treatment of lignocellulosic material to produce reactive chemical feedstocks
US11401252B2 (en) Lignin recovery and furfural production from prehydrolysate streams
AU6270596A (en) Modified organosolv pulping
CA1111694A (en) Process and apparatus for continuously digesting plant fiber material
US11040950B2 (en) Method and an apparatus for recovering furfural
US20200123120A1 (en) Method and an apparatus for separating furfural
US11118017B2 (en) Process for the production of bioproducts from lignocellulosic material
Cheng Industrial scale lignin recovery from pulping liquors
JPS61231292A (ja) パルプの製造方法