FI20031156A0 - Liotusmenetelmä - Google Patents

Liotusmenetelmä

Info

Publication number
FI20031156A0
FI20031156A0 FI20031156A FI20031156A FI20031156A0 FI 20031156 A0 FI20031156 A0 FI 20031156A0 FI 20031156 A FI20031156 A FI 20031156A FI 20031156 A FI20031156 A FI 20031156A FI 20031156 A0 FI20031156 A0 FI 20031156A0
Authority
FI
Finland
Prior art keywords
pretreatment processes
pretreatment
processes
Prior art date
Application number
FI20031156A
Other languages
English (en)
Swedish (sv)
Other versions
FI20031156A (fi
FI115835B (fi
Inventor
Vesa Myllymaeki
Reijo Aksela
Original Assignee
Kemira Chemicals Oy
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 Kemira Chemicals Oy filed Critical Kemira Chemicals Oy
Priority to FI20031156A priority Critical patent/FI115835B/fi
Publication of FI20031156A0 publication Critical patent/FI20031156A0/fi
Priority to PCT/FI2004/000476 priority patent/WO2005017001A1/en
Priority to CA002532989A priority patent/CA2532989A1/en
Priority to EP04742219A priority patent/EP1654307A1/en
Priority to US10/568,458 priority patent/US20080023162A1/en
Priority to BRPI0413435-4A priority patent/BRPI0413435A/pt
Publication of FI20031156A publication Critical patent/FI20031156A/fi
Application granted granted Critical
Publication of FI115835B publication Critical patent/FI115835B/fi

Links

Classifications

    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08H—DERIVATIVES OF NATURAL MACROMOLECULAR COMPOUNDS
    • C08H6/00—Macromolecular compounds derived from lignin, e.g. tannins, humic acids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L97/00—Compositions of lignin-containing materials
    • C08L97/02—Lignocellulosic material, e.g. wood, straw or bagasse
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/54—Improvements relating to the production of bulk chemicals using solvents, e.g. supercritical solvents or ionic liquids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Wood Science & Technology (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
FI20031156A 2003-08-15 2003-08-15 Liuotusmenetelmä FI115835B (fi)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FI20031156A FI115835B (fi) 2003-08-15 2003-08-15 Liuotusmenetelmä
PCT/FI2004/000476 WO2005017001A1 (en) 2003-08-15 2004-08-13 Dissolution method for lignocellulosic materials
CA002532989A CA2532989A1 (en) 2003-08-15 2004-08-13 Dissolution method for lignocellulosic materials
EP04742219A EP1654307A1 (en) 2003-08-15 2004-08-13 Dissolution method for lignocellulosic materials
US10/568,458 US20080023162A1 (en) 2003-08-15 2004-08-13 Dissolution Method
BRPI0413435-4A BRPI0413435A (pt) 2003-08-15 2004-08-13 método de dissolução para materiais lignocelulósicos

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20031156A FI115835B (fi) 2003-08-15 2003-08-15 Liuotusmenetelmä
FI20031156 2003-08-15

Publications (3)

Publication Number Publication Date
FI20031156A0 true FI20031156A0 (fi) 2003-08-15
FI20031156A FI20031156A (fi) 2005-02-16
FI115835B FI115835B (fi) 2005-07-29

Family

ID=27838841

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20031156A FI115835B (fi) 2003-08-15 2003-08-15 Liuotusmenetelmä

Country Status (6)

Country Link
US (1) US20080023162A1 (fi)
EP (1) EP1654307A1 (fi)
BR (1) BRPI0413435A (fi)
CA (1) CA2532989A1 (fi)
FI (1) FI115835B (fi)
WO (1) WO2005017001A1 (fi)

Families Citing this family (92)

* Cited by examiner, † Cited by third party
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FI116141B (fi) * 2004-01-05 2005-09-30 Kemira Oyj Depolymerointimenetelmä
US7888412B2 (en) * 2004-03-26 2011-02-15 Board Of Trustees Of The University Of Alabama Polymer dissolution and blend formation in ionic liquids
US7763715B2 (en) * 2005-04-22 2010-07-27 The Procter & Gamble Company Extracting biopolymers from a biomass using ionic liquids
EP1907470B1 (en) * 2005-06-29 2013-04-10 The University of Alabama Ionic liquid reconstituted cellulose composites as solid support matrices
US8883193B2 (en) 2005-06-29 2014-11-11 The University Of Alabama Cellulosic biocomposites as molecular scaffolds for nano-architectures
CN100365099C (zh) * 2006-02-27 2008-01-30 淮北市辉克药业有限公司 全新的生物质生产液体燃料技术
US7714124B2 (en) 2006-03-27 2010-05-11 The Procter & Gamble Company Methods for modifying cellulosic polymers in ionic liquids
EP1860201A1 (en) 2006-05-25 2007-11-28 BP p.l.c. Conversion method
US8044120B2 (en) 2006-10-13 2011-10-25 Basf Aktiengesellschaft Ionic liquids for solubilizing polymers
US8486669B2 (en) 2007-01-23 2013-07-16 Basf Se Enzymatic hydrolysis of a cellulose material treated with an ionic liquid
WO2008090156A1 (de) * 2007-01-23 2008-07-31 Basf Se Verfahren zur herstellung von glucose durch enzymatische hydrolyse von cellulose, die unter verwendung einer ionischen flüssigkeit, welche ein polyatomiges anion besitzt, aus lignocellulosehaltigem material gewonnen wurde
WO2008098036A1 (en) 2007-02-06 2008-08-14 North Carolina State University Product preparation and recovery from thermolysis of lignocellulosics in ionic liquids
WO2008098032A2 (en) * 2007-02-06 2008-08-14 North Carolina State University Use of lignocellulosics solvated in ionic liquids for production of biofuels
WO2008098037A2 (en) * 2007-02-06 2008-08-14 North Carolina State University Polymer derivatives and composites from the dissolution of lignocellulosics in ionic liquids
US8999067B2 (en) * 2007-02-07 2015-04-07 Queensland University Of Technology Fractionation of a lignocellulosic material
US9834516B2 (en) * 2007-02-14 2017-12-05 Eastman Chemical Company Regioselectively substituted cellulose esters produced in a carboxylated ionic liquid process and products produced therefrom
US8148518B2 (en) * 2007-02-14 2012-04-03 Eastman Chemical Company Cellulose esters and their production in carboxylated ionic liquids
US10174129B2 (en) 2007-02-14 2019-01-08 Eastman Chemical Company Regioselectively substituted cellulose esters produced in a carboxylated ionic liquid process and products produced therefrom
US7674608B2 (en) * 2007-02-23 2010-03-09 The University Of Toledo Saccharifying cellulose
AU2008226825B2 (en) 2007-03-14 2013-02-21 Suganit Systems, Inc. Biomass pretreatment
CN101235095B (zh) * 2007-08-03 2013-06-05 方真 一种完全溶解木质纤维素生物质的方法及其设备和应用
EP2033973A1 (en) 2007-09-06 2009-03-11 The Queen's University of Belfast Conversion method
US7828936B2 (en) * 2007-09-28 2010-11-09 Weyerhaeuser Nr Company Dissolution of cellulose in mixed solvent systems
EP2913409A1 (en) * 2007-10-09 2015-09-02 BIOeCON International Holding N.V. Process for selectively dissolving cellulose
BRPI0908352A2 (pt) 2008-02-11 2015-07-28 Basf Se Processo para produzir estruturas porosas, estrutura porosa, e, uso da mesma
MX2010008671A (es) 2008-02-11 2010-09-24 Basf Se Metodo para producir poliamidas.
US8354525B2 (en) * 2008-02-13 2013-01-15 Eastman Chemical Company Regioselectively substituted cellulose esters produced in a halogenated ionic liquid process and products produced therefrom
US8158777B2 (en) 2008-02-13 2012-04-17 Eastman Chemical Company Cellulose esters and their production in halogenated ionic liquids
US8188267B2 (en) 2008-02-13 2012-05-29 Eastman Chemical Company Treatment of cellulose esters
US9777074B2 (en) 2008-02-13 2017-10-03 Eastman Chemical Company Regioselectively substituted cellulose esters produced in a halogenated ionic liquid process and products produced therefrom
US8668807B2 (en) * 2008-02-19 2014-03-11 Board Of Trustees Of The University Of Alabama Ionic liquid systems for the processing of biomass, their components and/or derivatives, and mixtures thereof
US8198219B2 (en) 2008-02-22 2012-06-12 Basf Se Method for producing solid materials on the basis of synthetic polymers and/or biopolymers and use thereof
CA2726126C (en) 2008-06-17 2018-07-17 Wisconsin Alumni Research Foundation Chemical transformation of lignocellulosic biomass into fuels and chemicals
US7999355B2 (en) * 2008-07-11 2011-08-16 Air Products And Chemicals, Inc. Aminosilanes for shallow trench isolation films
EP2157155A1 (en) * 2008-08-18 2010-02-24 BIOeCON International Holding N.V. Process for the conversion of lipid-containing biomass
EP2189488A1 (en) * 2008-10-17 2010-05-26 Friedrich Dr. Streffer A method for digesting a biomass comprising lignin together with cellulose and /or hemicellulose
ES2509891T3 (es) * 2008-10-17 2014-10-20 Maxbiogas Gmbh Un procedimiento para digerir una biomasa que comprende lignina junto con celulosa y hemicelulosa
US8435355B2 (en) * 2008-12-29 2013-05-07 Weyerhaeuser Nr Company Fractionation of lignocellulosic material using ionic liquids
US9278134B2 (en) 2008-12-29 2016-03-08 The Board Of Trustees Of The University Of Alabama Dual functioning ionic liquids and salts thereof
US8524887B2 (en) 2009-04-15 2013-09-03 Eastman Chemical Company Regioselectively substituted cellulose esters produced in a tetraalkylammonium alkylphosphate ionic liquid process and products produced therefrom
DE102010028550A1 (de) 2009-05-05 2010-11-11 Basf Se Verfahren zur Herstellung von Eisen-Nanopartikel enthaltenden thermoplastischen Polymerformmassen
WO2010141470A2 (en) 2009-06-01 2010-12-09 The Board Of Trustees Of The University Of Alabama Process for forming films, fibers, and beads from chitinous biomass
CA2766934C (en) 2009-07-01 2018-07-17 Ronald T. Raines Biomass hydrolysis
US8784691B2 (en) 2009-07-24 2014-07-22 Board Of Trustees Of The University Of Alabama Conductive composites prepared using ionic liquids
DE102009051884A1 (de) 2009-11-04 2011-05-05 Blue Globe Energy Gmbh Bioraffinerie-Verfahren
US8202379B1 (en) * 2009-12-03 2012-06-19 The United States Of America As Represented By The Secretary Of The Air Force Natural fiber welding
CN101824156A (zh) * 2010-02-02 2010-09-08 中国科学院西双版纳热带植物园 一种完全溶解和快速水解纤维素的方法及其应用
FI20105272A (fi) 2010-03-18 2011-09-19 Univ Helsinki Menetelmä lignoselluloosamateriaalin fibrilloimiseksi, kuidut ja niiden käyttö
US8980050B2 (en) 2012-08-20 2015-03-17 Celanese International Corporation Methods for removing hemicellulose
DE102010048614B4 (de) * 2010-10-15 2015-01-15 Bayer Intellectual Property Gmbh Verfahren zur Gewinnung von Lignin, Tannin, Cellulose und Hemicellulose aus biogenem Material
FI20106142A0 (fi) * 2010-11-01 2010-11-01 Aabo Akademi Menetelmä lignoselluloosamateriaalin fraktioimiseksi ja siihen tarkoitettuja uusia ionisia nesteitä
BR112013015190B1 (pt) * 2010-12-15 2021-05-11 Imperial Innovations Limited método de tratamento de uma biomassa de lignocelulose para dissolver a lignina na mesma e processo de preparação de glicose a partir de uma biomassa de lignocelulose
EP2468812A1 (de) 2010-12-21 2012-06-27 Basf Se Thermoplastische Formmasse
EP2468811A1 (de) 2010-12-21 2012-06-27 Basf Se Thermoplastische Formmasse
US9394375B2 (en) 2011-03-25 2016-07-19 Board Of Trustees Of The University Of Alabama Compositions containing recyclable ionic liquids for use in biomass processing
US8729253B2 (en) 2011-04-13 2014-05-20 Eastman Chemical Company Cellulose ester optical films
CN103044237A (zh) * 2011-10-13 2013-04-17 中国科学院大连化学物理研究所 一种高效转化纤维素制备乙酰丙酸的方法
WO2013124265A1 (en) * 2012-02-20 2013-08-29 Renewcell Lux S.À.R.L Regeneration of cellulose
DE102012006501A1 (de) 2012-03-29 2013-10-02 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Lignocellulose-Spinnlösung, Lignocellulose-Regeneratfaser sowie Verfahren zu deren Herstellung
US20150094459A1 (en) * 2012-04-12 2015-04-02 Maaike Christine Kroon Pretreatment of Lignocellulosic Biomass and Recovery of Substituents using Natural Deep Eutectic Solvents/Compound Mixtures with Low Transition Temperatures
CN102733224A (zh) * 2012-06-20 2012-10-17 合肥工业大学 一种离子液体分离玉米芯纤维素的方法
IN2014KN02959A (fi) * 2012-06-22 2015-05-08 Suganit Systems Inc
US20140048221A1 (en) 2012-08-20 2014-02-20 Celanese International Corporation Methods for extracting hemicellulose from a cellulosic material
CN102863477B (zh) * 2012-09-07 2015-03-04 浙江工业大学 利用离子液体从山核桃壳中提取植物多酚的方法
WO2014060651A1 (en) * 2012-10-17 2014-04-24 Metsä Fibre Oy Method of dissolving lignocellulosic materials
CA2803863A1 (fr) * 2013-01-25 2014-07-25 9198-4740 Quebec Inc. (D.B.A. Ventix Environnement Inc.) Procede d'extraction de cellulose
GB201304872D0 (en) 2013-03-15 2013-05-01 Imp Innovations Ltd Treatment
US11118308B2 (en) 2013-03-15 2021-09-14 Ip2Ipo Innovations Limited Treatment of lignocellulosic biomass with ionic liquid
CN103233381A (zh) * 2013-04-12 2013-08-07 南开大学 一种高效复合沉淀剂及其用于提取纤维素的方法
CN103740867A (zh) * 2014-01-02 2014-04-23 上海大学 秸秆纤维素水解制备葡萄糖的方法
US10100131B2 (en) 2014-08-27 2018-10-16 The Board Of Trustees Of The University Of Alabama Chemical pulping of chitinous biomass for chitin
US10982381B2 (en) 2014-10-06 2021-04-20 Natural Fiber Welding, Inc. Methods, processes, and apparatuses for producing welded substrates
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KR101981365B1 (ko) * 2015-02-04 2019-05-23 재단법인대구경북과학기술원 셀룰로오스 분해율이 낮은 이온성 액체
US10995452B2 (en) 2016-02-09 2021-05-04 Bradley University Lignocellulosic composites prepared with aqueous alkaline and urea solutions in cold temperatures systems and methods
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CN106750360B (zh) * 2016-11-22 2020-02-07 重庆中烟工业有限责任公司 一种利用碱性离子液体-反向溶液体系分离木质素的方法
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WO2018236445A2 (en) 2017-03-24 2018-12-27 The Board Of Trustees Of The University Of Alabama METALLIC-CHITIN PARTICLE COMPOSITE MATERIALS AND METHODS OF MAKING SAME
JP7101699B2 (ja) * 2017-03-29 2022-07-15 セルテック アーベー 透明木材及びその調製のための方法
US10557235B2 (en) * 2017-07-21 2020-02-11 Andritz Inc. Ultrasonic semelt dissolving and shattering system
WO2019051212A1 (en) 2017-09-08 2019-03-14 Dte Materials Incorporated SELECTIVE DEPOLYMERIZATION OF CELLULOSIC MATERIALS FOR USE AS THERMAL AND ACOUSTIC INSULATORS
DE102020125922B4 (de) 2020-10-04 2022-06-02 Elke Münch Mobile Vorrichtung zur Reinigung und Desinfizierung von Raumluft
DE102020125921B4 (de) 2020-10-04 2022-05-19 Elke Münch Durch eine Temperaturdifferenz betreibbare, mobile Vorrichtung zur Reinigung und Desinfizierung von Raumluft
DE102020125920B4 (de) 2020-10-04 2022-05-19 Elke Münch Durch eine Temperaturdifferenz betreibbare, mobile Vorrichtung zur Reinigung und Desinfizierung von Raumluft
EP3981442A1 (de) 2020-10-04 2022-04-13 Elke Münch Durch eine temperaturdifferenz betreibbare, mobile vorrichtung zur reinigung und desinfizierung von raumluft
EP3978038A1 (de) 2020-10-04 2022-04-06 Elke Münch Durch eine temperaturdifferenz betreibbare, mobile vorrichtung zur reinigung und desinfizierung von raumluft und eine testvorrichtung hierfür
DE102020125919B4 (de) 2020-10-04 2022-06-23 Elke Münch Durch eine Temperaturdifferenz betreibbare, mobile Vorrichtung zur Reinigung und Desinfizierung von Raumluft und eine Testvorrichtung hierfür
DE102020006226B4 (de) 2020-10-10 2023-05-25 LUCRAT GmbH Mobile Vorichtung für die Reinigung und Desinfektion von Raumluft, Bausätze für ihren Zusammenbau und ihre Verwendung

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US6824599B2 (en) * 2001-10-03 2004-11-30 The University Of Alabama Dissolution and processing of cellulose using ionic liquids

Also Published As

Publication number Publication date
US20080023162A1 (en) 2008-01-31
FI20031156A (fi) 2005-02-16
CA2532989A1 (en) 2005-02-24
EP1654307A1 (en) 2006-05-10
WO2005017001A1 (en) 2005-02-24
BRPI0413435A (pt) 2006-10-10
FI115835B (fi) 2005-07-29

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