BR112018012245A2 - ?método para pré-tratar e hidrolisar biomassa lignocelulósica, e, sistema para produzir um produto de fermentação? - Google Patents
?método para pré-tratar e hidrolisar biomassa lignocelulósica, e, sistema para produzir um produto de fermentação?Info
- Publication number
- BR112018012245A2 BR112018012245A2 BR112018012245-9A BR112018012245A BR112018012245A2 BR 112018012245 A2 BR112018012245 A2 BR 112018012245A2 BR 112018012245 A BR112018012245 A BR 112018012245A BR 112018012245 A2 BR112018012245 A2 BR 112018012245A2
- Authority
- BR
- Brazil
- Prior art keywords
- lignocellulosic biomass
- producing
- pretreating
- fermentation product
- hydrolyzing lignocellulosic
- Prior art date
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
- C12P19/02—Monosaccharides
-
- 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
- C12M45/00—Means for pre-treatment of biological substances
- C12M45/06—Means for pre-treatment of biological substances by chemical means or hydrolysis
-
- 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
- C12M45/00—Means for pre-treatment of biological substances
- C12M45/09—Means for pre-treatment of biological substances by enzymatic treatment
-
- 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
- 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
- C13—SUGAR INDUSTRY
- C13K—SACCHARIDES OBTAINED FROM NATURAL SOURCES OR BY HYDROLYSIS OF NATURALLY OCCURRING DISACCHARIDES, OLIGOSACCHARIDES OR POLYSACCHARIDES
- C13K13/00—Sugars not otherwise provided for in this class
- C13K13/002—Xylose
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/06—Flash distillation
-
- 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
-
- 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)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Microbiology (AREA)
- General Engineering & Computer Science (AREA)
- Biotechnology (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Molecular Biology (AREA)
- Biomedical Technology (AREA)
- Sustainable Development (AREA)
- Emergency Medicine (AREA)
- Processing Of Solid Wastes (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Abstract
é fornecido um processo para produzir álcool a partir de biomassa lignocelulósica que inclui a adição de ao menos um dentre dióxido de enxofre e ácido sulfuroso à biomassa lignocelulósica para fornecer uma concentração eficaz de dióxido de enxofre e/ou concentração eficaz de pasta aquosa de dióxido de enxofre, cada uma das quais sendo calculada usando a razão entre o volume da pasta aquosa no reator de pré-tratamento e o volume total do reator de pré-tratamento, dentro de uma faixa predeterminada.
Applications Claiming Priority (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201562269339P | 2015-12-18 | 2015-12-18 | |
US62/269339 | 2015-12-18 | ||
US201662293481P | 2016-02-10 | 2016-02-10 | |
US62/293481 | 2016-02-10 | ||
CAPCT/CA2016/050291 | 2016-03-16 | ||
PCT/CA2016/050291 WO2016145530A1 (en) | 2015-03-16 | 2016-03-16 | Process comprising sulfur dioxide and/or sulfurous acid pretreatment and enzymatic hydrolysis |
US201662364219P | 2016-07-19 | 2016-07-19 | |
US62/364219 | 2016-07-19 | ||
PCT/CA2016/051088 WO2017100907A1 (en) | 2015-12-18 | 2016-09-16 | Sulfur dioxide and/or sulfurous acid pretreatment |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112018012245A2 true BR112018012245A2 (pt) | 2018-12-04 |
Family
ID=59055501
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112018012245-9A BR112018012245A2 (pt) | 2015-12-18 | 2016-09-16 | ?método para pré-tratar e hidrolisar biomassa lignocelulósica, e, sistema para produzir um produto de fermentação? |
Country Status (4)
Country | Link |
---|---|
US (1) | US10662455B2 (pt) |
BR (1) | BR112018012245A2 (pt) |
CA (1) | CA3006672A1 (pt) |
WO (1) | WO2017100907A1 (pt) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3707269A4 (en) * | 2017-11-09 | 2021-08-25 | Iogen Corporation | PRE-TREATMENT OF SULFUR DIOXIDE AT LOW TEMPERATURE |
WO2019090414A1 (en) | 2017-11-09 | 2019-05-16 | Iogen Corporation | Low temperature pretreatment with sulfur dioxide |
US11312977B2 (en) | 2018-04-06 | 2022-04-26 | Iogen Corporation | Pretreatment with lignosulfonic acid |
US11193177B2 (en) * | 2018-06-28 | 2021-12-07 | Indian Oil Corporation Limited | Process for recovering higher sugar from biomass |
US20220017928A1 (en) * | 2018-11-09 | 2022-01-20 | Iogen Corporation | Pretreatment of softwood |
EP3663460B1 (en) * | 2018-12-06 | 2021-03-17 | Valmet Ab | Improved process for pretreating biomass |
US11118017B2 (en) | 2019-11-13 | 2021-09-14 | American Process International LLC | Process for the production of bioproducts from lignocellulosic material |
US11306113B2 (en) | 2019-11-13 | 2022-04-19 | American Process International LLC | Process for the production of cellulose, lignocellulosic sugars, lignosulfonate, and ethanol |
EP3901367A1 (en) * | 2020-04-20 | 2021-10-27 | Scitech-service OY | Method for prehydrolysis of lignocellulosic material |
US20230340543A1 (en) * | 2020-05-22 | 2023-10-26 | Iogen Corporation | Converting lignocellulosic feedstock to fuel |
EP3916149A1 (en) * | 2020-05-25 | 2021-12-01 | Sekab E-Technology AB | Method and arrangement for controlled pretreatment of biomass |
WO2024042186A1 (en) * | 2022-08-26 | 2024-02-29 | Sund Group S.R.O. | A process for production of alcohol from biomass comprising the steps of pretreatment, treatment and fermentation |
WO2024091515A1 (en) * | 2022-10-25 | 2024-05-02 | Soliton, Llc | Quantitative analysis of biomass samples |
Family Cites Families (49)
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US2418167A (en) | 1940-10-05 | 1947-04-01 | Paper Patents Co | Recovery of so2 from digester blowoff gases |
US4461648A (en) | 1980-07-11 | 1984-07-24 | Patrick Foody | Method for increasing the accessibility of cellulose in lignocellulosic materials, particularly hardwoods agricultural residues and the like |
DE4009676A1 (de) | 1990-03-26 | 1991-10-02 | Rhein Biotech Proz & Prod Gmbh | Dna-sequenz, umfassend ein fuer xylosereduktase und/oder xylitoldehydrogenase codierendes strukturgen |
US5866382A (en) | 1990-04-06 | 1999-02-02 | Xyrofin Oy | Xylose utilization by recombinant yeasts |
US5424417A (en) | 1993-09-24 | 1995-06-13 | Midwest Research Institute | Prehydrolysis of lignocellulose |
US5789210A (en) | 1993-11-08 | 1998-08-04 | Purdue Research Foundation | Recombinant yeasts for effective fermentation of glucose and xylose |
IN191596B (pt) | 1996-05-06 | 2003-12-06 | Purdue Research Foundation | |
SE9901298D0 (sv) | 1999-04-09 | 1999-04-09 | Forskarpatent I Syd Ab | Xylose isomerase with improved kinetic properties |
FI20010308A0 (fi) | 2001-02-16 | 2001-02-16 | Valtion Teknillinen | Sienen käsitteleminen geneettisesti siten, että se pystyy käyttämään L-arabinoosia |
DE60217303T2 (de) | 2001-02-28 | 2007-08-30 | Iogen Energy Corp., Nepean | Methode zur behandlung von lignin- und zellulosehaltigen beschickungen zur erhöhten produktion von xylose und ethanol |
ATE418616T2 (de) | 2002-01-23 | 2009-01-15 | Royal Nedalco B V | Fermentation von pentosezuckern |
BRPI0509886B1 (pt) * | 2004-04-13 | 2018-01-30 | Iogen Energy Corporation | Método para o processamento de uma matéria-prima lignocelulósica e obtenção de um sal inorgânico |
US7709042B2 (en) | 2004-09-10 | 2010-05-04 | Iogen Energy Corporation | Process for producing a pretreated feedstock |
AU2005289333B2 (en) | 2004-09-30 | 2010-12-09 | Iogen Energy Corporation | Continuous flowing pre-treatment system with steam recovery |
US7198925B2 (en) * | 2004-09-30 | 2007-04-03 | Iogen Energy Corporation | Pre-treatment of bales of feedstock |
US7754457B2 (en) | 2005-06-03 | 2010-07-13 | Iogen Energy Corporation | Method of continuous processing of lignocellulosic feedstock |
FI120045B (fi) | 2005-12-22 | 2009-06-15 | Roal Oy | Selluloosamateriaalin käsittely ja siinä käyttökelpoiset entsyymit |
EA016303B1 (ru) | 2006-10-02 | 2012-04-30 | ДСМ АйПи АССЕТС Б.В. | Метаболическая инженерия сбраживающих арабинозу дрожжевых клеток |
SE531091C2 (sv) | 2007-03-08 | 2008-12-16 | Sekab Biofuel Ind Ab | Apparatur för utvinning av sockerarter ur lignocellulosamaterial medelst hydrolys och användning av visst material i apparaturen |
US20100279361A1 (en) | 2007-05-02 | 2010-11-04 | Mascoma Corporation | Two-stage method for pretreatment of lignocellulosic biomass |
US8193324B2 (en) | 2007-05-31 | 2012-06-05 | Lignol Innovations Ltd. | Continuous counter-current organosolv processing of lignocellulosic feedstocks |
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TWI558814B (zh) | 2012-10-24 | 2016-11-21 | 行政院原子能委員會核能研究所 | 連續處理纖維原料之裝置 |
US9322072B2 (en) | 2012-12-11 | 2016-04-26 | Api Intellectual Property Holdings, Llc | Processes and apparatus for lignin separation in biorefineries |
US20140186903A1 (en) * | 2012-12-28 | 2014-07-03 | Api Intellectual Property Holdings, Llc | Processes and apparatus for producing furfural, levulinic acid, and other sugar-derived products from biomass |
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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 |
US20150259709A1 (en) | 2014-03-11 | 2015-09-17 | Api Intellectual Property Holdings, Llc | Processes for producing fluff pulp and ethanol from sugarcane |
US10995314B2 (en) * | 2015-03-16 | 2021-05-04 | Iogen Corporation | Sulfur dioxide and/or sulfurous acid pretreatment with sulfur dioxide recovery |
WO2016145528A1 (en) | 2015-03-16 | 2016-09-22 | Iogen Corporation | Lignocellulosic conversion process comprising sulfur dioxide and/or sulfurous acid pretreatment |
BR112017017895A2 (pt) | 2015-03-16 | 2018-04-10 | Iogen Corp | processo para produzir um produto de fermentação e para produzir um álcool a partir de uma matéria prima lignocelulósica. |
WO2017136915A1 (en) | 2016-02-10 | 2017-08-17 | Iogen Corporation | Pretreatment of lignocellulosic biomass with sulfur dioxide and/or sulfurous acid |
-
2016
- 2016-09-16 WO PCT/CA2016/051088 patent/WO2017100907A1/en active Application Filing
- 2016-09-16 US US16/061,254 patent/US10662455B2/en not_active Expired - Fee Related
- 2016-09-16 BR BR112018012245-9A patent/BR112018012245A2/pt not_active IP Right Cessation
- 2016-09-16 CA CA3006672A patent/CA3006672A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
WO2017100907A1 (en) | 2017-06-22 |
US10662455B2 (en) | 2020-05-26 |
CA3006672A1 (en) | 2017-06-22 |
US20180363017A1 (en) | 2018-12-20 |
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B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 7A ANUIDADE. |
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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 2740 DE 11-07-2023 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. |