BR112012007928A2 - processo - Google Patents

processo

Info

Publication number
BR112012007928A2
BR112012007928A2 BR112012007928A BR112012007928A BR112012007928A2 BR 112012007928 A2 BR112012007928 A2 BR 112012007928A2 BR 112012007928 A BR112012007928 A BR 112012007928A BR 112012007928 A BR112012007928 A BR 112012007928A BR 112012007928 A2 BR112012007928 A2 BR 112012007928A2
Authority
BR
Brazil
Prior art keywords
lignin
alcohol
hemicelluloses
pretreatment
microorganisms
Prior art date
Application number
BR112012007928A
Other languages
English (en)
Other versions
BR112012007928B1 (pt
Inventor
Retsina Theodora
Pylkkanen Vesa
Original Assignee
American Process 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 American Process Inc filed Critical American Process Inc
Publication of BR112012007928A2 publication Critical patent/BR112012007928A2/pt
Publication of BR112012007928B1 publication Critical patent/BR112012007928B1/pt

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
    • C12P19/00—Preparation of compounds containing saccharide radicals
    • C12P19/14—Preparation of compounds containing saccharide radicals produced by the action of a carbohydrase (EC 3.2.x), e.g. by alpha-amylase, e.g. by cellulase, hemicellulase
    • 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
    • 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
    • C12P19/02—Monosaccharides
    • 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
    • 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
    • C12P2201/00—Pretreatment of cellulosic or lignocellulosic material for subsequent enzymatic treatment or hydrolysis
    • 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
    • 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

  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biotechnology (AREA)
  • Biochemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Microbiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Processing Of Solid Wastes (AREA)
  • Compounds Of Unknown Constitution (AREA)

Abstract

trata-se de um processo de biorrefinaria para fracionar materiais lignocelulósicos em celulose, hemiceluloses e lignina com o uso de um pré-tratamento com mistura de álcool, dióxido de enxofre e água. tratamento adicional com enzimas, micro-organismos, e opcionalmente íon de bissulfito é usado para converter produtos intermediários em derivados de lignina e álcool.
BR112012007928-0A 2009-10-09 2010-10-07 Processo de biorrefinaria BR112012007928B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US25008209P 2009-10-09 2009-10-09
US61/250,082 2009-10-09
PCT/US2010/051849 WO2011044378A1 (en) 2009-10-09 2010-10-07 Alcohol sulfite biorefinery process

Publications (2)

Publication Number Publication Date
BR112012007928A2 true BR112012007928A2 (pt) 2019-07-02
BR112012007928B1 BR112012007928B1 (pt) 2022-03-15

Family

ID=43857154

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012007928-0A BR112012007928B1 (pt) 2009-10-09 2010-10-07 Processo de biorrefinaria

Country Status (3)

Country Link
US (2) US20120202253A1 (pt)
BR (1) BR112012007928B1 (pt)
WO (1) WO2011044378A1 (pt)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9012188B2 (en) 2011-03-17 2015-04-21 Api Intellectual Property Holdings, Llc Conditioning of SO2-ethanol-water spent liquor for fermentation by clostridia
EP2527532A1 (en) * 2011-05-27 2012-11-28 "Efa Gryt" Ewa Gryt Method of processing of stalks of fibre crops
US20140182582A1 (en) * 2012-12-31 2014-07-03 Api Intellectual Property Holdings, Llc Processes for making cellulose with very low lignin content for glucose, high-purity cellulose, or cellulose derivatives
US20140186901A1 (en) * 2012-12-31 2014-07-03 Api Intellectual Property Holdings, Llc Processes and apparatus for producing fermentable sugars, cellulose solids, and lignin from lignocellulosic biomass
US20150136345A1 (en) * 2013-11-19 2015-05-21 Api Intellectual Property Holdings, Llc Methods of washing cellulose-rich solids from biomass fractionation to reduce lignin and ash content
MY157464A (en) * 2014-01-20 2016-06-15 Univ Tsinghua An integrated process for fractionation of oil palm empty fruit bunch and conversion of the cellulosic solid to ethanol
US20150246978A1 (en) * 2014-02-28 2015-09-03 Api Intellectual Property Holdings, Llc Processes and apparatus for managing and recycling sulfur dioxide in biorefineries
GB201517801D0 (en) * 2015-10-08 2015-11-25 Plaxica Ltd Biomass processing method
CA3078833A1 (en) 2017-11-09 2019-05-16 Iogen Corporation Low temperature pretreatment with sulfur dioxide
EP3707269A4 (en) 2017-11-09 2021-08-25 Iogen Corporation PRE-TREATMENT OF SULFUR DIOXIDE AT LOW TEMPERATURE
EP3775243A4 (en) 2018-04-06 2022-02-09 Iogen Corporation PRE-TREATMENT WITH LIGNOSULFONIC ACID
US11306113B2 (en) * 2019-11-13 2022-04-19 American Process International LLC Process for the production of cellulose, lignocellulosic sugars, lignosulfonate, and ethanol
US11118017B2 (en) * 2019-11-13 2021-09-14 American Process International LLC Process for the production of bioproducts from lignocellulosic material

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4216189A (en) * 1978-10-10 1980-08-05 Davy Powergas, Inc. Sulfur dioxide removal process
US20110300052A9 (en) * 1997-05-21 2011-12-08 Olsen Gary A Particulate matter and methods of obtaining same from a kraft waste reclamation
WO2005067531A2 (en) * 2004-01-16 2005-07-28 Novozymes Inc. Methods for degrading lignocellulosic materials
US20110003352A1 (en) * 2006-04-28 2011-01-06 American Process, Inc. process for the stepwise treatment of lignocellulosic material to produce reactive chemical feedstocks
US20070254348A1 (en) * 2006-04-28 2007-11-01 Theodora Retsina Method for the production of fermentable sugars and cellulose from lignocellulosic material
US7507693B2 (en) * 2006-12-07 2009-03-24 Schlumberger Technology Corporation Viscoelastic surfactant fluid systems comprising an aromatic sulfonate and methods of using same
US20080184709A1 (en) * 2007-02-07 2008-08-07 Rowell Dean W Turbine power generation using lignin-based fuel
WO2009114843A1 (en) * 2008-03-14 2009-09-17 Virginia Tech Intellectual Properties, Inc. Method and apparatus for lignocellulose pretreatment using a super-cellulose-solvent and highly volatile solvents
US8268125B2 (en) * 2008-03-24 2012-09-18 Api Intellectual Property Holdings, Llc Method for vapor phase pulping with alcohol and sulfur dioxide
EP2384365A2 (en) * 2008-12-30 2011-11-09 Novozymes North America, Inc. Improvement of enzymatic hydrolysis of pretreated lignocellulose-containing material with dissolved air flotation sludge

Also Published As

Publication number Publication date
US20120202253A1 (en) 2012-08-09
BR112012007928B1 (pt) 2022-03-15
US20150225756A1 (en) 2015-08-13
WO2011044378A1 (en) 2011-04-14

Similar Documents

Publication Publication Date Title
BR112012007928A2 (pt) processo
FI20096199A0 (fi) Menetelmä hiilihydraattipitoisen raaka-aineen käsittelemiseksi
BR112015014411A2 (pt) processo para fracionar biomassa lignocelulósica
BR112015029688A2 (pt) processo para fracionamento da biomassa lignocelulósica em celulose, hemicelulose e lignina
DK1751296T3 (da) Fremgangsmåde til fremstilling af ethanol
BR112012028844A2 (pt) processo para produção de uma composição compreendendo celulose fibrilada e referida composição
EA201071256A1 (ru) Целлюлозные и лигноцеллюлозные материалы и способы и системы для производства таких материалов облучением
BR112012018422A2 (pt) processo para produção de biogás com pré-tratamento enzimático.
CO6630115A2 (es) Nuevas enizmas de hidrolasa de glucosis sus aplicaciones
BR112013008472A2 (pt) hidrólise ensimática de material lignocelulósico na presença de sulfito, ditionito e/ou ditiotreitol
BR112015015589A2 (pt) processo para produzir celulose purificada
MX2013002662A (es) Xilanasas activas durante pretratamiento de biomasa celulosica.
BRPI0716351A2 (pt) processo aparelho em multimarcas para produÇço de painÉis cementoso estruturais reforÇados com fibra de alta potÊncia com conteédo de fibra aperfeiÇoado
BR112012010808A2 (pt) Processo para a hidrólise enzimática de materiais lignocelulósicos e fermentação de açúcares
EA201100837A1 (ru) Переработка биомассы
BR112015015405A2 (pt) processo para produzir furfural, 5-hidroximetilfurfural, e/ou ácido levulínico a partir da biomassa celulósica
BR112012018528A2 (pt) composições e métodos relativos a enzimas de atividade dupla com atividade xilanase e celulase
EA200970015A1 (ru) Волокнистые материалы и композиции
PT2376642E (pt) Conversão de biomassa lignocelulósica
EA201400922A1 (ru) Обработка биомассы
BR112012014978A2 (pt) processo para a extração de açucares e/ou lignina de biomassa sólida compreendendo lignocelulose
BR112016000954A8 (pt) processo para fracionamento da biomassa lignocelulósica; líquor, polpa ou hidrolisado enzimático de organossolve; e uso de um líquido de tratamento para fracionamento de biomasssa lignocelulósica
EP2452014A4 (en) METHOD FOR THE PRODUCTION OF MICROFIBRILLED CELLULOSE AND PRODUCED MICROFIBRILLED CELLULOSE
BR112015013659A2 (pt) processo para a conversão de materiais de estoque de alimentação de celulose
BR112014004303A2 (pt) processos de formação de polpa

Legal Events

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

Free format text: REFERENTE A 8A ANUIDADE.

B08G Application fees: restoration [chapter 8.7 patent gazette]
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 07/10/2010, OBSERVADAS AS CONDICOES LEGAIS. PATENTE CONCEDIDA CONFORME ADI 5.529/DF, QUE DETERMINA A ALTERACAO DO PRAZO DE CONCESSAO.

B25D Requested change of name of applicant approved

Owner name: GRANBIO SERVICES, INC. (US)

B25A Requested transfer of rights approved

Owner name: GRANBIO INTELLECTUAL PROPERTY HOLDINGS, LLC (US)