ZA200808486B - Method for breaking down cellulose in solution - Google Patents

Method for breaking down cellulose in solution

Info

Publication number
ZA200808486B
ZA200808486B ZA200808486A ZA200808486A ZA200808486B ZA 200808486 B ZA200808486 B ZA 200808486B ZA 200808486 A ZA200808486 A ZA 200808486A ZA 200808486 A ZA200808486 A ZA 200808486A ZA 200808486 B ZA200808486 B ZA 200808486B
Authority
ZA
South Africa
Prior art keywords
solution
breaking down
down cellulose
cellulose
breaking
Prior art date
Application number
ZA200808486A
Other languages
English (en)
Inventor
Wei Leng
Klemens Massonne
Veit Stegmann
Andola Giovannie D
Werner Mormann
Markus Wezstein
Stephan Freyer
Original Assignee
Basf Se
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 Basf Se filed Critical Basf Se
Publication of ZA200808486B publication Critical patent/ZA200808486B/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B15/00—Preparation of other cellulose derivatives or modified cellulose, e.g. complexes
    • C08B15/02—Oxycellulose; Hydrocellulose; Cellulosehydrate, e.g. microcrystalline cellulose

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
ZA200808486A 2006-03-08 2008-10-06 Method for breaking down cellulose in solution ZA200808486B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102006011075A DE102006011075A1 (de) 2006-03-08 2006-03-08 Verfahren zum Abbau von Cellulose in Lösung

Publications (1)

Publication Number Publication Date
ZA200808486B true ZA200808486B (en) 2009-12-30

Family

ID=37963943

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200808486A ZA200808486B (en) 2006-03-08 2008-10-06 Method for breaking down cellulose in solution

Country Status (11)

Country Link
US (2) US20090062524A1 (ko)
EP (1) EP1994059A1 (ko)
JP (1) JP2009531024A (ko)
KR (1) KR20080104053A (ko)
CN (1) CN101395184A (ko)
AU (1) AU2007222455B2 (ko)
BR (1) BRPI0708590A2 (ko)
CA (1) CA2642863A1 (ko)
DE (1) DE102006011075A1 (ko)
WO (1) WO2007101811A1 (ko)
ZA (1) ZA200808486B (ko)

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JP2010516265A (ja) * 2007-01-23 2010-05-20 ビーエーエスエフ ソシエタス・ヨーロピア 多原子アニオンを有するイオン性液体で前処理されたセルロースの酵素的加水分解によりグルコースを製造する方法
US8148518B2 (en) * 2007-02-14 2012-04-03 Eastman Chemical Company Cellulose esters and their production in carboxylated ionic liquids
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
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
CN101765663B (zh) 2007-03-14 2014-11-05 托莱多大学 生物质预处理
EP2033974A1 (en) * 2007-09-06 2009-03-11 The Queens University of Belfast Conversion method
EP2033973A1 (en) * 2007-09-06 2009-03-11 The Queen's University of Belfast Conversion method
CN101250285B (zh) * 2007-10-10 2011-04-20 中国科学院过程工程研究所 一种降解聚对苯二甲酸乙二醇酯的方法
DE102007058394A1 (de) 2007-12-03 2009-06-04 Bayer Technology Services Gmbh Verfahren zur Herstellung von Kraftstoffen aus Biomasse
US20100297532A1 (en) * 2008-01-09 2010-11-25 Basf Se Process for working up ionic liquids
US8188267B2 (en) * 2008-02-13 2012-05-29 Eastman Chemical Company Treatment of cellulose esters
US8158777B2 (en) 2008-02-13 2012-04-17 Eastman Chemical Company Cellulose esters and their production in halogenated ionic liquids
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
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
DE102008014735A1 (de) * 2008-03-18 2009-09-24 Studiengesellschaft Kohle Mbh Verfahren zur Depolymerisation von Zellulose
EP2303825B1 (en) 2008-06-17 2016-11-09 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
CN101402658B (zh) * 2008-07-16 2011-07-06 大连工业大学 一种离子液体溶剂催化热降解纤维素的方法
JP2010083850A (ja) * 2008-10-02 2010-04-15 Kri Inc リグノセルロースの糖化及びエタノール発酵方法
IT1394398B1 (it) * 2008-12-18 2012-06-15 Eni Spa Procedimento per la produzione di zuccheri da biomassa
JP5561752B2 (ja) * 2009-02-18 2014-07-30 神奈川県 アルコールの製造方法
US8067488B2 (en) 2009-04-15 2011-11-29 Eastman Chemical Company Cellulose solutions comprising tetraalkylammonium alkylphosphate and products produced therefrom
BRPI1011588A2 (pt) 2009-07-01 2017-05-16 Wisconsin Alumni Res Found hidrólise de biomassa
US8884003B2 (en) * 2010-01-15 2014-11-11 Basf Se Method of chlorinating polysaccharides or oligosaccharides
WO2011086082A1 (en) 2010-01-15 2011-07-21 Basf Se Method of chlorinating polysaccharides or oligosaccharides
JP2011184420A (ja) * 2010-03-11 2011-09-22 Univ Of Tokyo 単糖類の製造方法
US8980050B2 (en) 2012-08-20 2015-03-17 Celanese International Corporation Methods for removing hemicellulose
CN102134615B (zh) * 2010-12-30 2013-04-17 浙江师范大学 一种水解甲壳素和壳聚糖的方法
CN102559943B (zh) * 2010-12-31 2014-02-12 北京化工大学 一种分离葡萄糖与离子液体的工艺方法
US9975967B2 (en) 2011-04-13 2018-05-22 Eastman Chemical Company Cellulose ester optical films
EP2726512B1 (en) * 2011-06-29 2017-10-11 Covidien LP Dissolution of oxidized cellulose
JP2014532106A (ja) 2011-10-14 2014-12-04 ビーエイエスエフ・ソシエタス・エウロパエアＢａｓｆ Ｓｅ アミン基含有オリゴ糖の製造方法
US20140048221A1 (en) 2012-08-20 2014-02-20 Celanese International Corporation Methods for extracting hemicellulose from a cellulosic material
RU2015150262A (ru) * 2013-05-24 2017-06-30 Мется Фибре Ои Способ модификации полимеров
ES2528394B1 (es) * 2013-07-08 2015-11-18 Consejo Superior De Investigaciones Científicas (Csic) Procedimiento de hidrólisis de biomasa lignocelulósica
ITMI20132069A1 (it) * 2013-12-11 2015-06-12 Versalis Spa Procedimento per la produzione di zuccheri da biomassa
EP2899213A1 (en) 2014-01-27 2015-07-29 Basf Se Modified polysaccharides, method for their production and their use
EP2899214A1 (en) 2014-01-27 2015-07-29 Basf Se Ethylenically unsaturated polysaccharides, method for their production and their use
CN106632528A (zh) * 2016-12-27 2017-05-10 温县兴发生物科技有限公司 一种百香果低聚糖的制备方法
JP2019122262A (ja) * 2018-01-11 2019-07-25 株式会社ダイセル グルコースの製造方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4174976A (en) * 1978-03-08 1979-11-20 Purdue Research Foundation Acid hydrolysis of cellulose to yield glucose
DE4003172A1 (de) * 1990-02-03 1991-08-08 Basf Ag Pfropfcopolymerisate von monosacchariden, oligosacchariden, polysacchariden und modifizierten polysacchariden, verfahren zu ihrer herstellung und ihre verwendung
MY138064A (en) * 2002-01-24 2009-04-30 Basf Ag Method for the separation of acids from chemical reaction mixtures by means of ionic fluids
FI116141B (fi) * 2004-01-05 2005-09-30 Kemira Oyj Depolymerointimenetelmä
DE102004031025B3 (de) * 2004-06-26 2005-12-29 Thüringisches Institut für Textil- und Kunststoff-Forschung e.V. Verfahren und Vorrichtung zur Herstellung von Formkörpern aus Cellulose
DE102005017733A1 (de) * 2005-04-15 2006-10-19 Basf Ag Löslichkeit von Cellulose in ionischen Flüssigkeiten unter Zugabe von Aminbase

Also Published As

Publication number Publication date
CN101395184A (zh) 2009-03-25
WO2007101811A1 (de) 2007-09-13
CA2642863A1 (en) 2007-09-13
KR20080104053A (ko) 2008-11-28
US20120116068A1 (en) 2012-05-10
JP2009531024A (ja) 2009-09-03
BRPI0708590A2 (pt) 2011-06-07
AU2007222455A1 (en) 2007-09-13
DE102006011075A1 (de) 2007-09-13
EP1994059A1 (de) 2008-11-26
AU2007222455B2 (en) 2012-06-07
US20090062524A1 (en) 2009-03-05

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