WO2006121634A3 - New product and processes from an integrated forest biorefinery - Google Patents

New product and processes from an integrated forest biorefinery Download PDF

Info

Publication number
WO2006121634A3
WO2006121634A3 PCT/US2006/016118 US2006016118W WO2006121634A3 WO 2006121634 A3 WO2006121634 A3 WO 2006121634A3 US 2006016118 W US2006016118 W US 2006016118W WO 2006121634 A3 WO2006121634 A3 WO 2006121634A3
Authority
WO
WIPO (PCT)
Prior art keywords
processes
new product
pulping
bleaching
integrated forest
Prior art date
Application number
PCT/US2006/016118
Other languages
French (fr)
Other versions
WO2006121634A2 (en
Inventor
Thomas E Amidon
Raymond Francis
Gary M Scott
Jeremy Bartholomew
Bandaru V Ramarao
Christopher D Wood
Original Assignee
Thomas E Amidon
Raymond Francis
Gary M Scott
Jeremy Bartholomew
Bandaru V Ramarao
Christopher D Wood
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 Thomas E Amidon, Raymond Francis, Gary M Scott, Jeremy Bartholomew, Bandaru V Ramarao, Christopher D Wood filed Critical Thomas E Amidon
Priority to EP06751692A priority Critical patent/EP1883609A2/en
Priority to BRPI0608719-1A priority patent/BRPI0608719A2/en
Priority to CA002608090A priority patent/CA2608090A1/en
Publication of WO2006121634A2 publication Critical patent/WO2006121634A2/en
Publication of WO2006121634A3 publication Critical patent/WO2006121634A3/en

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
    • D21C5/00—Other processes for obtaining cellulose, e.g. cooking cotton linters ; Processes characterised by the choice of cellulose-containing starting materials
    • D21C5/005—Treatment of cellulose-containing material with microorganisms or enzymes
    • 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
    • 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
    • D21C3/22—Other features of pulping processes
    • D21C3/222—Use of compounds accelerating the pulping processes
    • 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
    • D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
    • D21C9/10—Bleaching ; Apparatus therefor
    • D21C9/12—Bleaching ; Apparatus therefor with halogens or halogen-containing compounds
    • D21C9/14—Bleaching ; Apparatus therefor with halogens or halogen-containing compounds with ClO2 or chlorites
    • D21C9/144—Bleaching ; Apparatus therefor with halogens or halogen-containing compounds with ClO2 or chlorites with ClO2/Cl2 and other bleaching agents in a multistage process

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Biochemistry (AREA)
  • Microbiology (AREA)
  • Paper (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)

Abstract

An omnibus process of pulping and bleaching lignocellulosic materials in which a charge of a lignocellulosic material is biopulped and/or water extracted prior to pulping and bleaching. The lignocellulosic material may be mechanically pulped and bleached in the presence of an enzyme that breaks lignin-carbohydrate complexes. The aqueous extract in embodiments including a water extract step is separated into acetic acid and hemicellulose sugar aqueous solutions.
PCT/US2006/016118 2005-05-09 2006-04-27 New product and processes from an integrated forest biorefinery WO2006121634A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP06751692A EP1883609A2 (en) 2005-05-09 2006-04-27 New product and processes from an integrated forest biorefinery
BRPI0608719-1A BRPI0608719A2 (en) 2005-05-09 2006-04-27 product and processes from an integrated forest biorefinery
CA002608090A CA2608090A1 (en) 2005-05-09 2006-04-27 New product and processes from an integrated forest biorefinery

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US67915105P 2005-05-09 2005-05-09
US60/679,151 2005-05-09

Publications (2)

Publication Number Publication Date
WO2006121634A2 WO2006121634A2 (en) 2006-11-16
WO2006121634A3 true WO2006121634A3 (en) 2007-12-21

Family

ID=37397058

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2006/016118 WO2006121634A2 (en) 2005-05-09 2006-04-27 New product and processes from an integrated forest biorefinery

Country Status (6)

Country Link
EP (1) EP1883609A2 (en)
CN (1) CN101223314A (en)
BR (1) BRPI0608719A2 (en)
CA (1) CA2608090A1 (en)
WO (1) WO2006121634A2 (en)
ZA (1) ZA200710469B (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8317975B2 (en) 2004-04-20 2012-11-27 The Research Foundation Of The State University Of New York Product and processes from an integrated forest biorefinery
US7976677B2 (en) * 2006-12-18 2011-07-12 International Paper Company Process of bleaching hardwood pulps in a D1 or D2 stage in a presence of a weak base
US7976676B2 (en) 2006-12-18 2011-07-12 International Paper Company Process of bleaching softwood pulps in a D1 or D2 stage in a presence of a weak base
US8303767B2 (en) 2008-03-18 2012-11-06 The Research Foundation Of State University Of New York Methods of pretreating comminuted cellulosic material with carbonate-containing solutions
PT2406291T (en) * 2009-03-09 2018-12-28 Treetotextile Ab A shaped cellulose manufacturing process combined with a pulp mill recovery system
CN103074266B (en) * 2012-09-17 2014-06-18 北京天安生物科技有限公司 Composite flora for biological preparation of cellulose additive, and applications thereof
CN103074223B (en) * 2012-09-17 2014-05-14 北京天安生物科技有限公司 Composite flora for biological preparation of cellulose additive, and applications thereof
CN102888365B (en) * 2012-09-17 2015-09-16 北京天安生物科技有限公司 A kind of acinetobacter lwoffii and biological bacteria liquid pulping method thereof
EP2976458B1 (en) 2013-03-20 2017-09-20 MetGen Oy Method for saving energy in paper production
US20150352540A1 (en) 2014-06-03 2015-12-10 Board Of Trustees Of Michigan State University Multi-ligand metal complexes and methods of using same to perform oxidative catalytic pretreatment of lignocellulosic biomass
CN104389215A (en) * 2014-10-23 2015-03-04 广东比伦生活用纸有限公司 Production method for environment-friendly and energy-saving living paper wood pulp
FI129347B (en) * 2018-10-23 2021-12-15 Teknologian Tutkimuskeskus Vtt Oy Extraction of valuable components from bark
CN109825542B (en) * 2019-03-04 2021-03-30 齐鲁工业大学 Method for removing lignin in hot water prehydrolysis liquid and preparing xylo-oligosaccharide
EP4127313A1 (en) * 2020-03-26 2023-02-08 MetGen Oy Method for making moisture-resistant paper
US11859145B1 (en) 2022-08-29 2024-01-02 Board Of Trustees Of Michigan State University Economical methods for performing oxidative catalytic pretreatment of plant biomass using a single-stage two oxidant process

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6402887B1 (en) * 1997-12-01 2002-06-11 Biopulping International, Inc. Biopulping industrial wood waste
US6770168B1 (en) * 1999-02-15 2004-08-03 Kiram Ab Process for oxygen pulping of lignocellulosic material and recorvery of pulping chemicals

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6402887B1 (en) * 1997-12-01 2002-06-11 Biopulping International, Inc. Biopulping industrial wood waste
US6770168B1 (en) * 1999-02-15 2004-08-03 Kiram Ab Process for oxygen pulping of lignocellulosic material and recorvery of pulping chemicals

Also Published As

Publication number Publication date
ZA200710469B (en) 2009-08-26
CA2608090A1 (en) 2006-11-16
CN101223314A (en) 2008-07-16
WO2006121634A2 (en) 2006-11-16
BRPI0608719A2 (en) 2010-01-26
EP1883609A2 (en) 2008-02-06

Similar Documents

Publication Publication Date Title
WO2006121634A3 (en) New product and processes from an integrated forest biorefinery
ES2213011T3 (en) PROCEDURE FOR SEPARATING LIGNOCELLULOSE BIOMASS.
WO2009086265A3 (en) Pre-extraction and solvent pulping of lignocellulosic material
Putrino et al. Study of supercritical carbon dioxide pretreatment processes on green coconut fiber to enhance enzymatic hydrolysis of cellulose
US6302997B1 (en) Process for producing a pulp suitable for papermaking from nonwood fibrous materials
WO2009088635A3 (en) Enzymatic treatment of pulp for lyocell manufacture
US8980050B2 (en) Methods for removing hemicellulose
WO2007008689A3 (en) Method for treating lignocellulosic materials
WO2007015741A3 (en) Corn wet milling process
WO2007146245A3 (en) A process for the stepwise treatment of lignocellulosic material to produce reactive chemical feedstocks
WO2006086861A3 (en) Acid hydrolysis process of cellulosic and lignocellulosic materials, digestion vessel and hydrolysis reactor
WO2009048525A3 (en) Selectivity improvement in oxygen delignification and bleaching of lignocellulose pulp using singlet oxygen
US20150184343A1 (en) Methods for removing hemicellulose
WO2006138125A3 (en) Preparation of wood pulps with caustic pretreatment for use in the manufacture of cellulose acetates and other organic esters
Behin et al. Dissolving pulp from corn stalk residue and waste water of Merox unit
US20120168102A1 (en) Pulping process for quality protection including methods for hemicellulose extraction and treatment of hemicellulose-extracted lignocellulosic materials
Johakimu et al. Hemicellulose extraction from South African Eucalyptus grandis using green liquor and its impact on kraft pulping efficiency and paper making properties
WO2005080672A3 (en) Method for reducing the extractives content of high-yield pulps and method for producing bleached high-yield pulps
EP2556190B1 (en) Acetic acid based refining process of biomass
Abou-Yousef et al. Multi-stage bagasse pulping by using alkali/Caro’s acid treatment
JP6581137B2 (en) Method for producing dissolved kraft pulp
US20070095492A1 (en) Manufacturing method of semichemical mechanical pulp from cornstalk
Pelletier et al. Improved fiber separation and energy reduction in thermomechanical pulp refining using enzyme-pretreated wood.
WO2009117402A3 (en) Methods of pretreating comminuted cellulosic material with carbonate-containing solutions
WO2005064074A3 (en) Process for removing interfering substances in the production of mechanical pulp and process for producing mechanical pulp

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 200680025049.6

Country of ref document: CN

121 Ep: the epo has been informed by wipo that ep was designated in this application
ENP Entry into the national phase

Ref document number: 2608090

Country of ref document: CA

NENP Non-entry into the national phase

Ref country code: DE

WWE Wipo information: entry into national phase

Ref document number: 2006751692

Country of ref document: EP

NENP Non-entry into the national phase

Ref country code: RU

ENP Entry into the national phase

Ref document number: PI0608719

Country of ref document: BR

Kind code of ref document: A2