AU1239897A - Washing of pulp - Google Patents

Washing of pulp

Info

Publication number
AU1239897A
AU1239897A AU12398/97A AU1239897A AU1239897A AU 1239897 A AU1239897 A AU 1239897A AU 12398/97 A AU12398/97 A AU 12398/97A AU 1239897 A AU1239897 A AU 1239897A AU 1239897 A AU1239897 A AU 1239897A
Authority
AU
Australia
Prior art keywords
pulp
washing
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
AU12398/97A
Inventor
Richard C Agar
Malcolm Cronlund
Goyal C Gopal
Raphael Katzen
Ron Leblanc
Jairo H. Lora
Mikhail N Raskin
Stephen R. Winner
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 AU1239897A publication Critical patent/AU1239897A/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
    • 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
AU12398/97A 1992-01-29 1997-01-30 Washing of pulp Abandoned AU1239897A (en)

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
WOUS9200720 1992-01-29

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
AU36649/93A Division AU676829B2 (en) 1992-01-29 1993-01-29 Pulping of fibrous plant materials and recovery of resultantby-products

Publications (1)

Publication Number Publication Date
AU1239897A true AU1239897A (en) 1997-03-20

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
AU12397/97A Abandoned AU1239797A (en) 1992-01-29 1997-01-30 Washing of pulp
AU12398/97A Abandoned AU1239897A (en) 1992-01-29 1997-01-30 Washing of pulp

Family Applications Before (2)

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
AU12397/97A Abandoned AU1239797A (en) 1992-01-29 1997-01-30 Washing of pulp

Country Status (8)

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

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995010656A1 (en) * 1993-10-15 1995-04-20 Macmillan Bloedel Limited Methanol recovery
AU2400697A (en) * 1996-03-25 1997-10-17 Alcell Technologies Inc. Ozone-bleached organosolv pulps
CN1324191C (en) * 2003-11-20 2007-07-04 罗学刚 Highly pare lignin, hihg efficiency fiber separating technology
EP2421911B1 (en) 2009-04-23 2014-06-18 Greenfield Ethanol Inc. Separation of reactive cellulose from lignocellulosic biomass with high lignin content
CN102803281B (en) 2009-05-28 2015-08-19 丽格诺创新有限公司 From the derivative of the native lignin of cork raw material
US9267027B2 (en) 2009-05-28 2016-02-23 Fibria Innovations Inc. Resin compositions comprising lignin derivatives
WO2011097719A1 (en) 2010-02-15 2011-08-18 Lignol Innovations Ltd. Binder compositions comprising lignin derivatives
CN102844357B (en) 2010-02-15 2016-09-07 丽格诺新创有限公司 Carbon fibers thing containing modified lignin
FI123100B (en) * 2010-03-11 2012-11-15 Metso Paper Inc Procedure for the collection of by-products
US9932707B2 (en) 2010-11-05 2018-04-03 Greenfield Specialty Alcohols Inc. Bagasse fractionation for cellulosic ethanol and chemical production
CN103228707B (en) 2010-11-05 2017-06-09 绿源乙醇公司 Bagasse for cellulosic ethanol and chemicals production is classified separation
WO2012126099A1 (en) 2011-03-24 2012-09-27 Lignol Innovations Ltd. Compositions comprising lignocellulosic biomass and organic solvent
US9255189B2 (en) 2011-07-28 2016-02-09 Greenfield Specialty Alcohols Inc. Ethanol production with two stage continuous steam pre-treatment of lignocellulosic biomass
EP2596852A1 (en) 2011-11-28 2013-05-29 Annikki GmbH Method for the regeneration of an aqueous solution containing lignin
EP2597100A1 (en) * 2011-11-28 2013-05-29 Annikki GmbH Method for extracting low-molecular lignin (LML)
AU2012345048B2 (en) 2011-11-30 2017-05-25 Oji Holdings Corporation Method for manufacturing monosaccharides, oligosaccharides, and furfurals from biomass
CN104928963B (en) * 2015-05-08 2017-10-24 白博 A kind of reducing rules pulping waste liquor online high consistency extraction technique of zero-emission
WO2017170093A1 (en) * 2016-03-30 2017-10-05 王子ホールディングス株式会社 Furfural composition and method for producing furfural composition
FR3049620B1 (en) 2016-04-05 2020-06-12 Swm Luxembourg Sarl PLANT PAPER COMPRISING FIBERS FROM A PLANT
FI129347B (en) * 2018-10-23 2021-12-15 Teknologian Tutkimuskeskus Vtt Oy Extraction of valuable components from bark
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 (en) * 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 (en) * 1980-04-10 1982-07-12 Kanzler Walter METHOD FOR OBTAINING FURFUROL, FORMIC, ACETIC ACID FROM ACID HYDROLYSATES OF PLANTS
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
US4764596A (en) * 1985-11-05 1988-08-16 Repap Technologies Inc. Recovery of lignin
AT385061B (en) * 1985-11-29 1988-02-10 Neusiedler Ag METHOD FOR OBTAINING CELL FABRIC FROM PLANT FIBER MATERIAL
AT387247B (en) * 1987-05-12 1988-12-27 Voest Alpine Ind Anlagen COMBINED PROCESS FOR THE THERMAL AND CHEMICAL TREATMENT OF BIOMASS CONTAINING LIGNOCELLULOSE AND FOR THE EXTRACTION OF FURFURAL

Also Published As

Publication number Publication date
JPH08500854A (en) 1996-01-30
BR9305819A (en) 1997-02-18
FI943541A (en) 1994-09-19
EP0746650A4 (en) 1998-01-07
CA2116544A1 (en) 1993-08-05
AU1239797A (en) 1997-03-13
AU3664993A (en) 1993-09-01
FI943541A0 (en) 1994-07-28
WO1993015261A1 (en) 1993-08-05
NO942824D0 (en) 1994-07-29
EP0746650A1 (en) 1996-12-11
NO942824L (en) 1994-09-28
AU676829B2 (en) 1997-03-27

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