[go: up one dir, main page]

BRPI0813236A2 - Processo e sistema para obter celulose a partir de biomassa - Google Patents

Processo e sistema para obter celulose a partir de biomassa

Info

Publication number
BRPI0813236A2
BRPI0813236A2 BRPI0813236-4A2A BRPI0813236A BRPI0813236A2 BR PI0813236 A2 BRPI0813236 A2 BR PI0813236A2 BR PI0813236 A BRPI0813236 A BR PI0813236A BR PI0813236 A2 BRPI0813236 A2 BR PI0813236A2
Authority
BR
Brazil
Prior art keywords
cellulosis
biomass
obtaining
obtaining cellulosis
Prior art date
Application number
BRPI0813236-4A2A
Other languages
English (en)
Inventor
Suresh Chandra Srivastava
Dinakaran Samuel Sudhakaran
Manoj Kumar Sarkar
Banibrata Pandey
Sakthi Priya Pechimuthu
Original Assignee
Nagarjuna Energy Private Ltd
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 Nagarjuna Energy Private Ltd filed Critical Nagarjuna Energy Private Ltd
Publication of BRPI0813236A2 publication Critical patent/BRPI0813236A2/pt

Links

Classifications

    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B1/00—Preparatory treatment of cellulose for making derivatives thereof, e.g. pre-treatment, pre-soaking, activation
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M1/00—Apparatus for enzymology or microbiology
    • 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
    • C12P19/00—Preparation of compounds containing saccharide radicals
    • C12P19/04—Polysaccharides, i.e. compounds containing more than five saccharide radicals attached to each other by glycosidic bonds
    • 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
    • D21C1/00—Pretreatment of the finely-divided materials before digesting
    • D21C1/04—Pretreatment of the finely-divided materials before digesting with acid reacting 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
    • D21C3/00—Pulping cellulose-containing materials
    • D21C3/20—Pulping cellulose-containing materials with organic solvents or in solvent environment
    • 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
    • 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
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Emergency Medicine (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Genetics & Genomics (AREA)
  • Medicinal Chemistry (AREA)
  • Materials Engineering (AREA)
  • Polymers & Plastics (AREA)
  • Biomedical Technology (AREA)
  • Sustainable Development (AREA)
  • General Chemical & Material Sciences (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Processing Of Solid Wastes (AREA)
  • Catalysts (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Compounds Of Unknown Constitution (AREA)
BRPI0813236-4A2A 2007-06-20 2008-06-19 Processo e sistema para obter celulose a partir de biomassa BRPI0813236A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IN2378CH2006 2007-06-20
PCT/IB2008/001599 WO2008155634A1 (en) 2007-06-20 2008-06-19 A single step process for separating biomass components

Publications (1)

Publication Number Publication Date
BRPI0813236A2 true BRPI0813236A2 (pt) 2014-12-23

Family

ID=40155952

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0813236-4A2A BRPI0813236A2 (pt) 2007-06-20 2008-06-19 Processo e sistema para obter celulose a partir de biomassa

Country Status (12)

Country Link
US (1) US20100190973A1 (pt)
EP (1) EP2173941B1 (pt)
JP (1) JP5563447B2 (pt)
KR (2) KR20140002804A (pt)
CN (1) CN101680165B (pt)
AU (1) AU2008264945B2 (pt)
BR (1) BRPI0813236A2 (pt)
CA (1) CA2681610A1 (pt)
DK (1) DK2173941T3 (pt)
ES (1) ES2427215T3 (pt)
NZ (1) NZ579757A (pt)
WO (1) WO2008155634A1 (pt)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2445519T3 (es) * 2009-07-13 2014-03-03 Beta Renewables S.P.A. Procedimiento de separación de lignina a alta temperatura
KR101155306B1 (ko) * 2009-10-07 2012-06-12 서울대학교산학협력단 유기용매 전처리에 의한 바이오매스에 대한 효소가수분해 개선방법
CO6330164A1 (es) * 2011-07-12 2011-10-20 Univ Del Valle Método para producir fibras de celulosa y de hemicelulosa de alta resistencia a partir de biomasa lignocelulósica de las hojas y cogollos de la caña de azúcar
CN103045687B (zh) * 2011-10-11 2014-04-30 济南圣泉集团股份有限公司 一种木质纤维素生物质的综合利用方法
US9085735B2 (en) 2013-01-02 2015-07-21 American Fuel Producers, LLC Methods for producing synthetic fuel
WO2014203271A2 (en) * 2013-06-18 2014-12-24 Praj Industries Limited Preparation of hydrolysate of lignocellulosic materials
KR101624109B1 (ko) 2014-03-27 2016-06-08 고려대학교 산학협력단 펜톤 화합물을 촉매로 이용한 리그노셀룰로오스의 화학적 전처리법
GB201406366D0 (en) 2014-04-09 2014-05-21 Plaxica Ltd Biomass processing method
WO2016141432A1 (en) * 2015-03-09 2016-09-15 Leaf Sciences Pty Ltd Apparatus, system and method for treating lignocellulosic material
CN105797412A (zh) * 2016-04-22 2016-07-27 成都聚智工业设计有限公司 酒精回收装置
CN110283334B (zh) * 2019-07-02 2021-07-23 哈尔滨理工大学 一种提高槐木生物降解效果的预处理方法
FI129507B (en) * 2019-12-20 2022-03-31 Andritz Oy A method of removing volatile compounds from a lignin-containing material, use of a distillation method, and a lignin-containing material
CN111218832A (zh) * 2020-01-21 2020-06-02 广西大学 一种禾本类农业废弃秸秆纳米纤维素晶的制备方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1854331A (en) * 1928-04-12 1932-04-19 Int Paper Canada Producing pure cellulose from cellulosic raw materials
US2106297A (en) * 1933-10-26 1938-01-25 Dreyfus Henry Manufacture and use of cellulose derivatives
US2743220A (en) * 1952-01-16 1956-04-24 Joseph F Estes Method of recovering cellulose
DE2803465A1 (de) * 1978-01-27 1979-08-02 Hans Dipl Ing Knauth Verfahren zur erzeugung von zellstoff aus pflanzlichen faserrohstoffen unter verwendung organischer loesungsmittel - hydrosolvverfahren
AT372991B (de) * 1978-11-27 1983-12-12 Thermoform Bau Forschung Lignocelluloseaufschlussverfahren
CA1225636A (en) * 1984-07-13 1987-08-18 Robert P. Chang Method for continuous countercurrent organosolv saccharification of wood and other lignocellulosic materials
JPS61225280A (ja) * 1985-03-30 1986-10-07 Agency Of Ind Science & Technol セルロ−ス含有バイオマスの液化方法
US6365732B1 (en) * 2000-07-10 2002-04-02 Sweet Beet Incorporated Process for obtaining stereoisomers from biomass
US6419788B1 (en) * 2000-08-16 2002-07-16 Purevision Technology, Inc. Method of treating lignocellulosic biomass to produce cellulose
US6841586B2 (en) * 2002-02-12 2005-01-11 Foamex, L.P. Felted hydrophilic ester polyurethane foams
US20040231060A1 (en) * 2003-03-07 2004-11-25 Athenix Corporation Methods to enhance the activity of lignocellulose-degrading enzymes
CA2562467C (en) * 2004-04-13 2012-07-31 Iogen Energy Corporation Recovery of inorganic salt during processing of lignocellulosic feedstocks
JP2006124543A (ja) * 2004-10-29 2006-05-18 Kinousei Mokushitsu Shinsozai Gijutsu Kenkyu Kumiai リグノフェノール誘導体の回収方法
BRPI0500534A (pt) * 2005-02-15 2006-10-10 Oxiteno Sa Ind E Comercio processo de hidrólise ácida de materiais celulósicos e lignocelulósicos, vaso de digestão e reator de hidrólise
PT2007945E (pt) * 2006-03-29 2011-04-29 Virginia Tech Intell Prop Fraccionamento de lenhocelulose à base de solventes de celulose com condições de reacção moderadas e ciclagem de reagentes

Also Published As

Publication number Publication date
EP2173941B1 (en) 2013-03-13
EP2173941A1 (en) 2010-04-14
EP2173941A4 (en) 2011-07-27
DK2173941T3 (da) 2013-06-24
NZ579757A (en) 2012-03-30
CN101680165B (zh) 2013-01-30
WO2008155634A1 (en) 2008-12-24
CA2681610A1 (en) 2008-12-24
AU2008264945B2 (en) 2013-08-15
JP2010531639A (ja) 2010-09-30
CN101680165A (zh) 2010-03-24
ES2427215T3 (es) 2013-10-29
JP5563447B2 (ja) 2014-07-30
KR20100044730A (ko) 2010-04-30
KR20140002804A (ko) 2014-01-08
AU2008264945A1 (en) 2008-12-24
US20100190973A1 (en) 2010-07-29

Similar Documents

Publication Publication Date Title
BRPI0813236A2 (pt) Processo e sistema para obter celulose a partir de biomassa
BRPI0822459A2 (pt) Sistema e processo para a obtenção de biodiesel a partir de algas
PT2041259E (pt) Processo melhorado para a cultura de células
BRPI0922934A2 (pt) Processo para a produção de bio-óleo a partir de biomassa, e, bio-óleo
BRPI0907909A2 (pt) Sistema, e, processo para a produção e uso do mesmo
BRPI0811760A2 (pt) Processo para separação de componentes de biomassa
BR112012004109A2 (pt) processo e sistema catalisador para produção de polidieno
BRPI0909324A2 (pt) Sistema e processo para separação de gás
BRPI0913848A2 (pt) processo para a fabricação de hidrocarbonetos de origem biológica
BRPI0907730A2 (pt) Sistemas e processos para produção de biocombustíveis a partir de biomassa
BRPI0914822A2 (pt) processo, e, sistema para a produção de gás de síntese
BRPI0919281A2 (pt) processo e sistema de lubrificacao de uma turbomáquina, e, turbomáquina
BRPI0909297A2 (pt) método e sistema para fracionamento de biomassa lignocelulósica
EP2394121A4 (en) ULTRASONIC DRYING SYSTEM AND METHOD
BRPI0822212A2 (pt) Sistema e método para geração de ontologia automática
BRPI0819354A2 (pt) Sistema e processo de captura de carbono
BRPI1010056A2 (pt) processo para produção de bioproduto e sistema para a produção de bioproduto
BRPI0910992A2 (pt) método simplificado para digestão de biomassa celulósica
BRPI0820008A2 (pt) Sistema e método para produção de grânulos
BRPI0914104A2 (pt) método e sistema para a produção de compustíveis aerados
BRPI1009134A2 (pt) processo e sistema para o aproveitamento de biomassa e instalação de aquecimento de bloco
BRPI0807910A2 (pt) Processo para produzir celulose não-cristalina
BRPI1014723A2 (pt) Processo para hidrólise de celulose
BRPI0912275A2 (pt) sistema de compressor e processo para operar um sistema de compressor
BRPI0820898A2 (pt) Método, produto de programa de computador, e, sistema

Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: PAGAR RESTAURACAO.

B08H Application fees: decision cancelled [chapter 8.8 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2343 DE 01/12/2015.

B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements