EP1969175A4 - Nouveau procédé à réacteur catalytique pour la production de pâte de qualité commerciale, de lignine native et d une protéine unicellulaire - Google Patents

Nouveau procédé à réacteur catalytique pour la production de pâte de qualité commerciale, de lignine native et d une protéine unicellulaire

Info

Publication number
EP1969175A4
EP1969175A4 EP05816018A EP05816018A EP1969175A4 EP 1969175 A4 EP1969175 A4 EP 1969175A4 EP 05816018 A EP05816018 A EP 05816018A EP 05816018 A EP05816018 A EP 05816018A EP 1969175 A4 EP1969175 A4 EP 1969175A4
Authority
EP
European Patent Office
Prior art keywords
lignin
solution
biomass
unicellular protein
production
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.)
Granted
Application number
EP05816018A
Other languages
German (de)
English (en)
Other versions
EP1969175B1 (fr
EP1969175A1 (fr
Inventor
Kelly Anthony O'flynn
Jose Antonio Rodriguez Rivera
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP1969175A1 publication Critical patent/EP1969175A1/fr
Publication of EP1969175A4 publication Critical patent/EP1969175A4/fr
Application granted granted Critical
Publication of EP1969175B1 publication Critical patent/EP1969175B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • D21C1/04—Pretreatment of the finely-divided materials before digesting with acid reacting compounds
    • 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
    • D21C3/00—Pulping cellulose-containing materials
    • D21C3/02—Pulping cellulose-containing materials with inorganic bases or alkaline reacting compounds, e.g. sulfate processes

Landscapes

  • Paper (AREA)
  • Compounds Of Unknown Constitution (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Processing Of Solid Wastes (AREA)
EP05816018A 2005-12-07 2005-12-07 Nouveau procédé à réacteur catalytique pour la production de pâte de qualité commerciale, de lignine native et d une protéine unicellulaire Not-in-force EP1969175B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CA2005/001862 WO2007065241A1 (fr) 2005-12-07 2005-12-07 Nouveau procédé à réacteur catalytique pour la production de pâte de qualité commerciale, de lignine native et d’une protéine unicellulaire

Publications (3)

Publication Number Publication Date
EP1969175A1 EP1969175A1 (fr) 2008-09-17
EP1969175A4 true EP1969175A4 (fr) 2011-03-16
EP1969175B1 EP1969175B1 (fr) 2012-04-11

Family

ID=38122427

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05816018A Not-in-force EP1969175B1 (fr) 2005-12-07 2005-12-07 Nouveau procédé à réacteur catalytique pour la production de pâte de qualité commerciale, de lignine native et d une protéine unicellulaire

Country Status (7)

Country Link
EP (1) EP1969175B1 (fr)
CN (1) CN101326326A (fr)
AT (1) ATE553246T1 (fr)
AU (1) AU2005338842B2 (fr)
BR (1) BRPI0520735B1 (fr)
RU (1) RU2383675C1 (fr)
WO (1) WO2007065241A1 (fr)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007533434A (ja) * 2004-04-02 2007-11-22 スキル アソシエイツ インコーポレイテッド バイオマス変換装置及びプロセス
US9127325B2 (en) 2008-07-24 2015-09-08 Abengoa Bioenergy New Technologies, Llc. Method and apparatus for treating a cellulosic feedstock
CA2638157C (fr) 2008-07-24 2013-05-28 Sunopta Bioprocess Inc. Methode et appareil permettant le transport d'une charge d'alimentation cellulosique
CA2638150C (fr) 2008-07-24 2012-03-27 Sunopta Bioprocess Inc. Methode et appareil permettant le transport d'une charge d'alimentation cellulosique
CA2650913C (fr) 2009-01-23 2013-10-15 Sunopta Bioprocess Inc. Methode et appareillage de transport de produits de depart cellulosiques
US8915644B2 (en) 2008-07-24 2014-12-23 Abengoa Bioenergy New Technologies, Llc. Method and apparatus for conveying a cellulosic feedstock
CA2638159C (fr) 2008-07-24 2012-09-11 Sunopta Bioprocess Inc. Methode et appareil permettant le traitement d'une charge d'alimentation cellulosique
CA2638160C (fr) 2008-07-24 2015-02-17 Sunopta Bioprocess Inc. Methode et appareil permettant le transport d'une charge d'alimentation cellulosique
CA2650919C (fr) 2009-01-23 2014-04-22 Sunopta Bioprocess Inc. Methode et installation de transport de produit de depart cellulosique
JP4629164B2 (ja) * 2009-05-26 2011-02-09 日本製紙株式会社 リグノセルロース材料の蒸解法
EP2767633A1 (fr) 2009-08-24 2014-08-20 Abengoa Bioenergy New Technologies, Inc. Procédé de production d'éthanol et de co-produits à partir de biomasse cellulosique
JP2011001677A (ja) * 2010-01-08 2011-01-06 Toa Kogyo:Kk パルプ製造装置、パルプ製造方法及び高濃度パルパー
CA2754662C (fr) 2010-05-07 2015-07-07 Abengoa Bioenergy New Technologies, Inc. Procede de recuperation de produits de valeur dans une masse en fermentation, obtenus en produisa nt de l'ethanol et produits ainsi recuperes
US9371612B2 (en) 2011-02-22 2016-06-21 Andritz Inc. Method and apparatus to produce pulp using pre-hydrolysis and Kraft cooking
FI126512B (fi) 2011-03-09 2017-01-13 Nanorefix Oy Menetelmä ligniinin erottamiseksi kasvimateriaalista ja saatava tuote
MY169376A (en) 2012-03-12 2019-03-26 Georgia Pacific Llc Method for producing levulinic acid from lignocellulosic biomass
US20160130752A1 (en) * 2013-05-29 2016-05-12 Kiram Ab Method for the treatment of spent pulping liquor for the removal and production of a lignin containing product
CN104499370B (zh) * 2014-11-25 2017-01-11 南通新世纪机电有限公司 一种胶膜纸浸渍干燥方法
CN105860091A (zh) * 2016-05-24 2016-08-17 安徽瑞丝环保能源有限公司 一种水溶助溶提取木质素的装置
SE540305C2 (en) * 2017-02-07 2018-06-05 Valmet Oy System and method for silica removal in a pulping process
CN106939526B (zh) * 2017-05-17 2018-06-29 四川省犍为凤生纸业有限责任公司 一种环保食品级本色竹浆的制浆***
CN109092212B (zh) * 2017-06-20 2024-03-22 北京化工大学 单床两段连续操作糠醛及纸浆与木质素多联产***与方法
FI129846B (en) * 2019-02-01 2022-09-30 Andritz Oy Method for producing oxidized lignin in kraft pulp mills

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB583074A (en) * 1945-03-07 1946-12-06 English Cellulose Derivatives Improvements relating to processes for the production of cellulose pulp
DE2215739C2 (de) * 1971-04-09 1985-05-15 Kilborn Engineering Ltd., Toronto, Ontario Verfahren zum Pulpieren von zerkleinertem Holz
EP0012775B1 (fr) * 1978-12-20 1984-05-16 Eric S. Prior Procédé pour le lessivage d'une matière ligno-cellulosique
SE434283B (sv) * 1982-12-01 1984-07-16 Mo Och Domsjoe Ab Forfarande for delignifiering av cellulosamassa med kveveoxider och syrgas
EP0364632A1 (fr) * 1988-10-17 1990-04-25 Zeneca Limited Récupération de la lignine
US5944953A (en) * 1996-03-12 1999-08-31 Le Centre Specialise En Pates Et Papiers (Cspp) Du College D'enseignement General Et Professionnel De Trois-Riveres Process for simultaneous mechanical and chemical defibration of corn stalks and straw materials
FI122654B (fi) * 1997-12-08 2012-05-15 Ovivo Luxembourg Sarl Menetelmä paperisellumassan valmistamiseksi
US20030041982A1 (en) * 2001-08-31 2003-03-06 Prior Eric S. Organic biomass fractionation process
AU2003291874A1 (en) * 2003-06-03 2005-01-21 David Tarasenko Method for producing pulp and lignin

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
No further relevant documents disclosed *

Also Published As

Publication number Publication date
RU2008126769A (ru) 2010-01-20
CN101326326A (zh) 2008-12-17
AU2005338842A1 (en) 2007-06-14
WO2007065241A1 (fr) 2007-06-14
BRPI0520735A2 (pt) 2009-05-26
ATE553246T1 (de) 2012-04-15
EP1969175B1 (fr) 2012-04-11
RU2383675C1 (ru) 2010-03-10
AU2005338842B2 (en) 2011-08-11
EP1969175A1 (fr) 2008-09-17
BRPI0520735B1 (pt) 2017-05-09

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