ZA201109376B - Process for production of sugars and alcohols from a cellulosic material - Google Patents

Process for production of sugars and alcohols from a cellulosic material

Info

Publication number
ZA201109376B
ZA201109376B ZA2011/09376A ZA201109376A ZA201109376B ZA 201109376 B ZA201109376 B ZA 201109376B ZA 2011/09376 A ZA2011/09376 A ZA 2011/09376A ZA 201109376 A ZA201109376 A ZA 201109376A ZA 201109376 B ZA201109376 B ZA 201109376B
Authority
ZA
South Africa
Prior art keywords
sugars
alcohols
production
cellulosic material
cellulosic
Prior art date
Application number
ZA2011/09376A
Other languages
English (en)
Inventor
Karl Ragnar Weydahl
Original Assignee
Weyland As
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 Weyland As filed Critical Weyland As
Publication of ZA201109376B publication Critical patent/ZA201109376B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P7/00—Preparation of oxygen-containing organic compounds
    • C12P7/02—Preparation of oxygen-containing organic compounds containing a hydroxy group
    • C12P7/04—Preparation of oxygen-containing organic compounds containing a hydroxy group acyclic
    • C12P7/06—Ethanol, i.e. non-beverage
    • C12P7/08—Ethanol, i.e. non-beverage produced as by-product or from waste or cellulosic material substrate
    • C12P7/10—Ethanol, i.e. non-beverage produced as by-product or from waste or cellulosic material substrate substrate containing cellulosic material
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H1/00—Processes for the preparation of sugar derivatives
    • C07H1/06—Separation; Purification
    • C07H1/08—Separation; Purification from natural products
    • C—CHEMISTRY; METALLURGY
    • C13—SUGAR INDUSTRY
    • C13K—SACCHARIDES OBTAINED FROM NATURAL SOURCES OR BY HYDROLYSIS OF NATURALLY OCCURRING DISACCHARIDES, OLIGOSACCHARIDES OR POLYSACCHARIDES
    • C13K1/00—Glucose; Glucose-containing syrups
    • C13K1/02—Glucose; Glucose-containing syrups obtained by saccharification of cellulosic materials
    • C13K1/04—Purifying
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/10—Biofuels, e.g. bio-diesel

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Biotechnology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Microbiology (AREA)
  • Molecular Biology (AREA)
  • Emergency Medicine (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
ZA2011/09376A 2009-06-19 2011-12-20 Process for production of sugars and alcohols from a cellulosic material ZA201109376B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0910707.9A GB0910707D0 (en) 2009-06-19 2009-06-19 Method
PCT/GB2010/001120 WO2010146331A2 (en) 2009-06-19 2010-06-08 Method of alcohol production

Publications (1)

Publication Number Publication Date
ZA201109376B true ZA201109376B (en) 2013-02-27

Family

ID=40972537

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA2011/09376A ZA201109376B (en) 2009-06-19 2011-12-20 Process for production of sugars and alcohols from a cellulosic material

Country Status (12)

Country Link
US (1) US20120135489A1 (enExample)
EP (1) EP2443245A2 (enExample)
JP (1) JP2012529903A (enExample)
CN (1) CN102459619A (enExample)
AU (1) AU2010261615B2 (enExample)
BR (1) BRPI1011774A2 (enExample)
CA (1) CA2765760C (enExample)
EA (1) EA018962B1 (enExample)
GB (1) GB0910707D0 (enExample)
PH (1) PH12011502621A1 (enExample)
WO (1) WO2010146331A2 (enExample)
ZA (1) ZA201109376B (enExample)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0907879D0 (en) * 2009-05-07 2009-06-24 Weyland As Process
CN102575422B (zh) * 2009-07-13 2016-08-03 贝塔可再生资源公司 木质素的高温分离方法
EP3401410B1 (en) 2010-06-26 2020-12-30 Virdia, Inc. Methods for production of sugar mixtures
IL206678A0 (en) 2010-06-28 2010-12-30 Hcl Cleantech Ltd A method for the production of fermentable sugars
IL207329A0 (en) 2010-08-01 2010-12-30 Robert Jansen A method for refining a recycle extractant and for processing a lignocellulosic material and for the production of a carbohydrate composition
IL207945A0 (en) 2010-09-02 2010-12-30 Robert Jansen Method for the production of carbohydrates
PT106039A (pt) * 2010-12-09 2012-10-26 Hcl Cleantech Ltd Processos e sistemas para o processamento de materiais lenhocelulósicos e composições relacionadas
EP3401322B1 (en) 2011-04-07 2022-06-08 Virdia, LLC Lignocellulose conversion processes and products
US9617608B2 (en) 2011-10-10 2017-04-11 Virdia, Inc. Sugar compositions
BR112014027474B1 (pt) 2012-05-03 2020-03-17 Virdia, Inc. Métodos de processamento de materiais lingnocelulósicos
US9493851B2 (en) 2012-05-03 2016-11-15 Virdia, Inc. Methods for treating lignocellulosic materials
FR2998191B1 (fr) * 2012-11-20 2015-10-16 Ifp Energies Now Colonne d'extraction liquide liquide utilisant des plateaux equipes d'un element generateur de perte de charge
US9657146B2 (en) 2013-03-14 2017-05-23 Virdia, Inc. Methods for treating lignocellulosic materials
US9850512B2 (en) 2013-03-15 2017-12-26 The Research Foundation For The State University Of New York Hydrolysis of cellulosic fines in primary clarified sludge of paper mills and the addition of a surfactant to increase the yield
US9297111B1 (en) 2013-03-15 2016-03-29 Domtar Paper Company, Llc Methods for the manufacture of cellulose nanocrystals
CN105358608B (zh) 2013-05-03 2018-11-16 威尔迪亚公司 用于制备热稳定的木质素级分的方法
AU2013388054B2 (en) 2013-05-03 2017-09-21 Virdia, Inc. Methods for treating lignocellulosic materials
WO2015097445A1 (en) * 2013-12-24 2015-07-02 Weyland As A method for treating cellulosic material
US9951363B2 (en) 2014-03-14 2018-04-24 The Research Foundation for the State University of New York College of Environmental Science and Forestry Enzymatic hydrolysis of old corrugated cardboard (OCC) fines from recycled linerboard mill waste rejects
JP6687594B2 (ja) 2014-07-09 2020-04-22 ヴァーディア， インコーポレイテッド 黒液からリグニンを分離および精製する方法ならびにその組成物
WO2016112134A1 (en) 2015-01-07 2016-07-14 Virdia, Inc. Methods for extracting and converting hemicellulose sugars
BR112017025322A8 (pt) 2015-05-27 2022-08-23 Virdia Inc Processos integrados para recuperação de hidrolisato celulósico após hidrólise de polpa de celulose
BR112017026654A2 (pt) * 2015-06-11 2018-08-14 Petiva Private Ltd processo para o isolamento de açúcares fermentáveis a partir do hidrolisado ácido de um material que contém celulose, hemicelulose e lignina
CN114214080A (zh) * 2021-12-20 2022-03-22 中国矿业大学 一种基于太阳能的生物质转化装置
CN117512227B (zh) * 2023-11-07 2025-03-18 南京工业大学 一种秸秆类木质纤维素经酸法梯度处理制备单糖溶液的工艺

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3228985A (en) * 1961-12-27 1966-01-11 Celanese Corp Process of purifying methyl ethyl ketone
US4608245A (en) * 1985-10-17 1986-08-26 Gaddy James L Method of separation of sugars and concentrated sulfuric acid
US6007636A (en) * 1999-01-04 1999-12-28 Lightner; Gene E. Method to recycle an aqueous acidic liquor used for depolymerization of cellulose
NO312070B1 (no) * 2000-07-04 2002-03-11 Karl Weydahl Fremgangsmåte ved en prosess for fremstilling av gj¶rbart sukker fra celluloseholdige råstoffer
US20090017503A1 (en) * 2005-08-05 2009-01-15 The Trustees Of Dartmouth College Method and Apparatus for Saccharide Precipitation From Pretreated Lignocellulosic Materials
GB0818093D0 (en) * 2008-10-02 2008-11-05 Weyland As Method

Also Published As

Publication number Publication date
AU2010261615A1 (en) 2012-01-19
EA201190336A1 (ru) 2012-07-30
EP2443245A2 (en) 2012-04-25
BRPI1011774A2 (pt) 2015-09-15
EA018962B1 (ru) 2013-12-30
WO2010146331A2 (en) 2010-12-23
JP2012529903A (ja) 2012-11-29
CA2765760A1 (en) 2010-12-23
CA2765760C (en) 2017-02-07
GB0910707D0 (en) 2009-08-05
CN102459619A (zh) 2012-05-16
PH12011502621A1 (en) 2012-11-12
AU2010261615B2 (en) 2014-04-10
WO2010146331A3 (en) 2011-10-06
US20120135489A1 (en) 2012-05-31

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