BR112015006584A2 - métodos para condicionamento de biomassa pré-tratada - Google Patents

métodos para condicionamento de biomassa pré-tratada

Info

Publication number
BR112015006584A2
BR112015006584A2 BR112015006584A BR112015006584A BR112015006584A2 BR 112015006584 A2 BR112015006584 A2 BR 112015006584A2 BR 112015006584 A BR112015006584 A BR 112015006584A BR 112015006584 A BR112015006584 A BR 112015006584A BR 112015006584 A2 BR112015006584 A2 BR 112015006584A2
Authority
BR
Brazil
Prior art keywords
biomass
methods
treated
treated biomass
conditioning
Prior art date
Application number
BR112015006584A
Other languages
English (en)
Inventor
Schelert James
D Holmes Leroy
A Borchers Mark
A Nguyen Quang
Original Assignee
Abengoa Bioenergy New Tech Llc
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 Abengoa Bioenergy New Tech Llc filed Critical Abengoa Bioenergy New Tech Llc
Publication of BR112015006584A2 publication Critical patent/BR112015006584A2/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
    • 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
    • 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
    • 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
    • D21C7/00—Digesters
    • D21C7/08—Discharge devices
    • 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
    • D21C7/00—Digesters
    • D21C7/10—Heating devices

Landscapes

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

Abstract

resumo “métodos para condicionamento de biomassa pré-tratada” trata-se de métodos para produzir etanol a partir de biomassa celulósica e, em particular, métodos para condicionamento de biomassa pré-tratada. em algumas modalidades, a biomassa pré-tratada é colocada em contato com um fluido de resfriamento em um recipiente de vaporização para resfriar a biomassa. a quantidade de solução alcalina colocada em contato com a biomassa pode ser com base no ph da biomassa pré-tratada parcialmente hidrolisada em um biorreator de liquefação.
BR112015006584A 2012-09-24 2013-09-09 métodos para condicionamento de biomassa pré-tratada BR112015006584A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/625,529 US20140087432A1 (en) 2012-09-24 2012-09-24 Methods for conditioning pretreated biomass
PCT/US2013/058747 WO2014046895A1 (en) 2012-09-24 2013-09-09 Methods for conditioning pretreated biomass

Publications (1)

Publication Number Publication Date
BR112015006584A2 true BR112015006584A2 (pt) 2017-07-04

Family

ID=49226555

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015006584A BR112015006584A2 (pt) 2012-09-24 2013-09-09 métodos para condicionamento de biomassa pré-tratada

Country Status (6)

Country Link
US (1) US20140087432A1 (pt)
EP (1) EP2898140A1 (pt)
BR (1) BR112015006584A2 (pt)
CA (1) CA2884252A1 (pt)
MX (1) MX2015003509A (pt)
WO (1) WO2014046895A1 (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9862893B2 (en) * 2011-05-12 2018-01-09 Virent, Inc. Process for purifying lignocellulosic feedstocks
US10179971B2 (en) 2014-03-21 2019-01-15 Iogen Energy Corporation Method for processing a cellulosic feedstock at high consistency
WO2016094877A2 (en) * 2014-12-12 2016-06-16 Abengoa Bioenergy New Technologies, Llc High solids enzymatic hydrolysis and fermentation of pretreated biomass
BR112018010741B1 (pt) 2015-11-25 2022-11-22 Iogen Energy Corporation Método para resfriamento e hidrólise de biomassa pré-tratada e sistema para hidrólise de biomassa
WO2019067526A1 (en) 2017-09-26 2019-04-04 Poet Research, Inc. SYSTEMS AND METHODS FOR TREATING LIGNOCELLULOSIC BIOMASS
FR3075203B1 (fr) 2017-12-20 2020-09-25 Ifp Energies Now Procede de traitement de biomasse ligno-cellulosique par impregnation
FI129928B (en) * 2019-01-29 2022-11-15 Upm Kymmene Corp Method and arrangement for feedback-based control in chemical wood processing
US11420992B2 (en) * 2019-07-18 2022-08-23 Battelle Energy Alliance, Llc Methods of recovering lignin and other products from biomass

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4237226A (en) * 1979-02-23 1980-12-02 Trustees Of Dartmouth College Process for pretreating cellulosic substrates and for producing sugar therefrom
US6423145B1 (en) * 2000-08-09 2002-07-23 Midwest Research Institute Dilute acid/metal salt hydrolysis of lignocellulosics
US8057639B2 (en) * 2008-02-28 2011-11-15 Andritz Inc. System and method for preextraction of hemicellulose through using a continuous prehydrolysis and steam explosion pretreatment process
US8328947B2 (en) * 2008-08-29 2012-12-11 Iogen Energy Corporation Method for low water hydrolysis or pretreatment of polysaccharides in a lignocellulosic feedstock
PT2454409E (pt) * 2009-07-13 2014-02-11 Beta Renewables Spa Processo de separação de lenhina a alta temperatura
US9335043B2 (en) * 2009-08-24 2016-05-10 Abengoa Bioenergy New Technologies, Inc. Method for producing ethanol and co-products from cellulosic biomass
CA2769746C (en) * 2010-01-19 2013-10-15 Renmatix, Inc. Production of fermentable sugars and lignin from biomass using supercritical fluids
WO2012016180A2 (en) * 2010-07-30 2012-02-02 Purdue Research Foundation Liquefaction biomass processing with heat recovery

Also Published As

Publication number Publication date
CA2884252A1 (en) 2014-03-27
WO2014046895A1 (en) 2014-03-27
US20140087432A1 (en) 2014-03-27
MX2015003509A (es) 2015-11-13
EP2898140A1 (en) 2015-07-29

Similar Documents

Publication Publication Date Title
BR112015006584A2 (pt) métodos para condicionamento de biomassa pré-tratada
CR20120668A (es) Procedimiento para la producción selectiva de hidrocarburos a partir de algas utilizando agua en condiciones subcríticas
EA201600184A1 (ru) Система и способ высокоэффективного производства энергии с использованием в качестве циркулирующего рабочего тела диоксида углерода
AR084792A1 (es) Procesamiento de la materia organica
MX2014008400A (es) Intercambiador de calor geotermico, equipo de generacion de energia geotermica y metodo para generar energia geotermica.
BR112015001868A2 (pt) método de processamento de biomassa lignocelulósica
BR112016014488A2 (pt) Meio para cultura celular
CL2012001963A1 (es) Receptor solar de sales fundidas de tipo torre, a través del cual circula un fluido caloportador a base de sales fundidas, el receptor solar se alimenta con fluido caloportador proveniente de un sistema de recirculación, que comprende un tanque de almacenamiento de sales calientes, un tanque de almacenamiento de sales frías y un depósito de mezcla de sales calientes y sales frías; procedimiento para reducir el gradiente térmico en dicho receptor solar.
WO2012125764A3 (en) Hydrogen fuel systems
EA201500933A1 (ru) Система и способ высокоэффективного производства энергии с использованием в качестве циркулирующего рабочего тела диоксида углерода
BR112014031424A2 (pt) tratamento de células pluripotentes
BR112015027037A2 (pt) métodos para produzir combustíveis
AU320784S (en) Oval vial with insert
BR112015023325A2 (pt) método para gerar açúcares a partir de biomassa
BR112015001653A2 (pt) método e aparelho para a preparação de álcool isopropílico
SG11201408062RA (en) Microreactor
AR067432A1 (es) Una composicion de hidroxido de litio, un proceso para su preparacion, y un proceso para su utilizacion
BR112013006004A2 (pt) celulose nano-desagregada
BR112015014201A8 (pt) processo para hidrólise enzimática de celulose, celulose hidrolisada enzimaticamente, e uso de extrato aquoso
BR112013027696A2 (pt) método para o processamento físico e/ou aquecimento de meios, especialmente de líquidos e dispositivo para concretizar o método
EA201000514A1 (ru) Биодизельное топливо
Ye et al. Agriculture and low-carbon development strategy in China
BR112013032001A2 (pt) dispositivo que forma um interconector elétrico e fluídico para a eletrólise da água em alta temperatura, módulo interconector, dispositivo de eletrólise da água em alta temperatura e conjunto de produção de hidrogênio
ES2480915A1 (es) Planta híbrida de ciclo combiando solar-gas y método de funcionamiento
AR067431A1 (es) Una composicion de hidroxido de litio, un proceso para su preparacion, y un proceso para su utilizacion

Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06I Publication of requirement cancelled [chapter 6.9 patent gazette]

Free format text: ANULADA A PUBLICACAO CODIGO 6.6.1 NA RPI NO 2462 DE 13/03/2018 POR TER SIDO INDEVIDA.

B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2478 DE 03-07-2018 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.