EP2948589A4 - Process for isolating cellulose from cellulosic biomass, isolated cellulose of type i and composite materials comprising same - Google Patents

Process for isolating cellulose from cellulosic biomass, isolated cellulose of type i and composite materials comprising same

Info

Publication number
EP2948589A4
EP2948589A4 EP14742911.2A EP14742911A EP2948589A4 EP 2948589 A4 EP2948589 A4 EP 2948589A4 EP 14742911 A EP14742911 A EP 14742911A EP 2948589 A4 EP2948589 A4 EP 2948589A4
Authority
EP
European Patent Office
Prior art keywords
cellulose
type
same
composite materials
cellulosic biomass
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.)
Withdrawn
Application number
EP14742911.2A
Other languages
German (de)
French (fr)
Other versions
EP2948589A1 (en
Inventor
Hatem Essaddam
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.)
VENTIX ENVIRONNEMENT Inc
Original Assignee
VENTIX ENVIRONNEMENT 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
Application filed by VENTIX ENVIRONNEMENT Inc filed Critical VENTIX ENVIRONNEMENT Inc
Publication of EP2948589A1 publication Critical patent/EP2948589A1/en
Publication of EP2948589A4 publication Critical patent/EP2948589A4/en
Withdrawn legal-status Critical Current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
    • D21C3/00—Pulping cellulose-containing materials
    • D21C3/003—Pulping cellulose-containing materials with organic 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08H—DERIVATIVES OF NATURAL MACROMOLECULAR COMPOUNDS
    • C08H8/00—Macromolecular compounds derived from lignocellulosic materials
    • 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
    • D21C3/04—Pulping cellulose-containing materials with acids, acid salts or acid anhydrides
    • D21C3/16—Pulping cellulose-containing materials with acids, acid salts or acid anhydrides nitrogen oxides; nitric acid nitrates, nitrites
    • 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
    • D21C9/001—Modification of pulp properties
    • D21C9/007—Modification of pulp properties by mechanical or physical means
    • 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
    • D21C9/02—Washing ; Displacing cooking or pulp-treating liquors contained in the pulp by fluids, e.g. wash water or other pulp-treating agents
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Biochemistry (AREA)
  • Mechanical Engineering (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Processing Of Solid Wastes (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
EP14742911.2A 2013-01-25 2014-01-27 Process for isolating cellulose from cellulosic biomass, isolated cellulose of type i and composite materials comprising same Withdrawn EP2948589A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA2803863A CA2803863A1 (en) 2013-01-25 2013-01-25 Cellulose extraction process
PCT/CA2014/000076 WO2014113884A1 (en) 2013-01-25 2014-01-27 Process for isolating cellulose from cellulosic biomass, isolated cellulose of type i and composite materials comprising same

Publications (2)

Publication Number Publication Date
EP2948589A1 EP2948589A1 (en) 2015-12-02
EP2948589A4 true EP2948589A4 (en) 2016-09-14

Family

ID=51221001

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14742911.2A Withdrawn EP2948589A4 (en) 2013-01-25 2014-01-27 Process for isolating cellulose from cellulosic biomass, isolated cellulose of type i and composite materials comprising same

Country Status (6)

Country Link
US (1) US20150361616A1 (en)
EP (1) EP2948589A4 (en)
JP (1) JP2016509477A (en)
CN (1) CN105189857A (en)
CA (2) CA2803863A1 (en)
WO (1) WO2014113884A1 (en)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11118308B2 (en) 2013-03-15 2021-09-14 Ip2Ipo Innovations Limited Treatment of lignocellulosic biomass with ionic liquid
US20170166662A1 (en) * 2015-07-22 2017-06-15 Glucan Biorenewables, Llc High purity cellulose compositions and production methods
WO2017024122A1 (en) * 2015-08-04 2017-02-09 Api Intellectual Property Holdings, Llc Processes for producing high-viscosity compounds as rheology modifiers, and compositions produced therefrom
BR102015019107B1 (en) * 2015-08-10 2021-09-08 Universidade Estadual De Campinas - Unicamp LIGNOCELLULOSIC BIOMASS PRE-TREATMENT PROCESS
GB201520453D0 (en) 2015-11-20 2016-01-06 Imp Innovations Ltd Process
FR3077895B1 (en) 2018-02-09 2020-02-28 Sas Woodoo TACTILE DETECTION DEVICE WITH TACTILE INTERFACE IN COMPOSITE MATERIAL
FR3044577B1 (en) 2015-12-07 2017-12-22 Timothee Boitouzet METHOD FOR PARTIAL DELIGNIFICATION AND FILLING OF A LIGNOCELLULOSIC MATERIAL, AND STRUCTURE OF COMPOSITE MATERIAL OBTAINED BY THIS PROCESS
CN105839440B (en) * 2016-05-31 2018-01-05 华南理工大学 A kind of preparation method of bagasse nano-cellulose
CN106283782B (en) * 2016-07-29 2017-12-01 华南理工大学 Low-intensity ultrasonic auxiliary amino acid ion liquid prepares the method and its application of nano-cellulose
CN106320058A (en) * 2016-10-12 2017-01-11 无限极（中国）有限公司 Method for preparing molded product from traditional Chinese medicine residues and molded product
KR101736156B1 (en) 2016-11-14 2017-05-18 주식회사 대경에스코 Apparatus for manufacturing bio-oil including fine grinding of biomass system for manufacturing fast pyrolysis and the method thereof
CN106638087B (en) * 2016-12-05 2018-09-14 华南理工大学 A kind of natural high-crystallinity plant cellulose and preparation method thereof
US10287366B2 (en) 2017-02-15 2019-05-14 Cp Kelco Aps Methods of producing activated pectin-containing biomass compositions
US11525013B2 (en) 2017-03-28 2022-12-13 Max Dietz Disintegrated and decompacted cellulose-based vegetable fibre materials use and method for acquisition and production
CA3059588A1 (en) 2017-04-17 2018-10-25 Board Of Trustees Of Michigan State University Methods for lignin depolymerization using thiols
JP2020518715A (en) * 2017-05-05 2020-06-25 ベトゥリウム オサケ ユキチュア Cellulose derivative
FR3067275B1 (en) 2017-06-07 2022-08-12 Timothee Boitouzet PROCESS FOR PARTIAL DELIGNIFICATION BY SUPERCRITICAL OR SUBCRITICAL ROUTE AND FILLING OF A LIGNO-CELLULOSIC MATERIAL
CN107353352B (en) * 2017-08-08 2019-10-29 青岛诺亚水务工程有限公司 A kind of preparation method of nano-cellulose, the preparation method of nano-cellulose and water purification film, water purification film
US20190184310A1 (en) * 2017-12-18 2019-06-20 Jacqueline McGrane Method for recovering solvent from biomass
GB201812363D0 (en) * 2018-07-30 2018-09-12 Nova Pangaea Tech Uk Limited Processing of lignocellulosic biomass
FR3086196B1 (en) 2018-09-20 2022-12-16 Sas Woodoo PART MADE OF LIGNO-CELLULOSIC MATERIAL AND METHOD FOR MANUFACTURING SUCH A PART
WO2020086900A1 (en) * 2018-10-24 2020-04-30 Wagler Timothy Processes, methods, and systems for chemo-mechanical cellular explosion and solid and liquid products made by the same
CN111567351B (en) * 2020-04-30 2022-04-12 广西壮族自治区农业科学院 A kind of sugarcane seedling yellowing disease classification and prevention method
JP2024147831A (en) * 2021-06-11 2024-10-17 日本たばこ産業株式会社 Tobacco preparations
CA3122786A1 (en) * 2021-06-18 2022-12-18 Sixring Inc. Temperature-controlled delignification of biomass
CN113580668B (en) * 2021-07-22 2023-05-30 广西大学 Preparation of a self-adhesive and water-stable paper straw
CN113529495B (en) * 2021-07-22 2023-03-24 广西大学 Preparation method of biomass-based tableware with high water stability
CN114086415B (en) * 2021-11-25 2023-08-18 黑龙江省科学院高技术研究院 Separation method of lignin and cellulose in hemp stalk core
CN114230679B (en) * 2021-12-29 2022-11-25 南京林业大学 A kind of nano-cellulose crystal and iridescent film and application of self-assembly forming iridescent film
CN114990917A (en) * 2022-05-19 2022-09-02 华南理工大学 Cooking method for preparing moso bamboo lyocell fiber grade dissolving pulp
CN115323826A (en) * 2022-08-26 2022-11-11 华南理工大学 Tough high-transmittance paper and preparation method and application thereof
CN117337958B (en) * 2023-12-04 2024-03-19 中国农业科学院农产品加工研究所 Orange oil emulsion and preparation method and application thereof
DK202430387A1 (en) * 2024-07-04 2026-01-29 E H Kemi Aps Methods for isolation, disinfection and enrichment as well as growth media of cellulose fractions

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4880473A (en) * 1988-04-01 1989-11-14 Canadian Patents & Development Ltd. Process for the production of fermentable sugars from biomass
US5395455A (en) * 1992-03-10 1995-03-07 Energy, Mines And Resources - Canada Process for the production of anhydrosugars from lignin and cellulose containing biomass by pyrolysis
US6824599B2 (en) * 2001-10-03 2004-11-30 The University Of Alabama Dissolution and processing of cellulose using ionic liquids
WO2005017001A1 (en) * 2003-08-15 2005-02-24 Kemira Oyj Dissolution method for lignocellulosic materials
WO2011161326A2 (en) * 2010-06-23 2011-12-29 Forestcluster Ltd Method of dissolving lignocellulosic materials

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4552616A (en) * 1982-10-20 1985-11-12 New Fibers International Inc. Pulping process pretreatment using a lower alkanolamine in the presence of ammonium hydroxide
WO2005106110A1 (en) * 2004-05-03 2005-11-10 Centre Technique De L'industrie Des Papiers, Cartons Et Celluloses Method for mechanical pulp production
JP5030667B2 (en) * 2007-05-29 2012-09-19 国立大学法人京都大学 Microfibrillated cellulose composite resin and method for producing the same
US20110073264A1 (en) * 2009-08-13 2011-03-31 The Research Foundation Of State University Of New York Kraft-Pulping of Hot Water Extracted Woodchips
KR20110067992A (en) * 2009-12-15 2011-06-22 삼성전자주식회사 Biomass pretreatment method and pretreatment device using internal heating
US20140048221A1 (en) * 2012-08-20 2014-02-20 Celanese International Corporation Methods for extracting hemicellulose from a cellulosic material

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4880473A (en) * 1988-04-01 1989-11-14 Canadian Patents & Development Ltd. Process for the production of fermentable sugars from biomass
US5395455A (en) * 1992-03-10 1995-03-07 Energy, Mines And Resources - Canada Process for the production of anhydrosugars from lignin and cellulose containing biomass by pyrolysis
US6824599B2 (en) * 2001-10-03 2004-11-30 The University Of Alabama Dissolution and processing of cellulose using ionic liquids
WO2005017001A1 (en) * 2003-08-15 2005-02-24 Kemira Oyj Dissolution method for lignocellulosic materials
WO2011161326A2 (en) * 2010-06-23 2011-12-29 Forestcluster Ltd Method of dissolving lignocellulosic materials

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2014113884A1 *

Also Published As

Publication number Publication date
CA2803863A1 (en) 2014-07-25
EP2948589A1 (en) 2015-12-02
JP2016509477A (en) 2016-03-31
WO2014113884A1 (en) 2014-07-31
CA2931670A1 (en) 2014-07-31
US20150361616A1 (en) 2015-12-17
CN105189857A (en) 2015-12-23

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