BR112021024972A2 - Método para produção de etanol a partir de fibras de milho - Google Patents
Método para produção de etanol a partir de fibras de milhoInfo
- Publication number
- BR112021024972A2 BR112021024972A2 BR112021024972A BR112021024972A BR112021024972A2 BR 112021024972 A2 BR112021024972 A2 BR 112021024972A2 BR 112021024972 A BR112021024972 A BR 112021024972A BR 112021024972 A BR112021024972 A BR 112021024972A BR 112021024972 A2 BR112021024972 A2 BR 112021024972A2
- Authority
- BR
- Brazil
- Prior art keywords
- ethanol
- producing ethanol
- raw material
- corn fibers
- corn
- Prior art date
Links
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 title abstract 10
- 240000008042 Zea mays Species 0.000 title abstract 4
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 title abstract 4
- 235000002017 Zea mays subsp mays Nutrition 0.000 title abstract 4
- 235000005822 corn Nutrition 0.000 title abstract 4
- 239000000835 fiber Substances 0.000 title abstract 4
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 abstract 3
- 239000002994 raw material Substances 0.000 abstract 3
- 235000000346 sugar Nutrition 0.000 abstract 2
- 150000008163 sugars Chemical class 0.000 abstract 2
- 102000004190 Enzymes Human genes 0.000 abstract 1
- 108090000790 Enzymes Proteins 0.000 abstract 1
- 240000004808 Saccharomyces cerevisiae Species 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 238000007654 immersion Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 abstract 1
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
-
- 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
- C12P7/14—Multiple stages of fermentation; Multiple types of microorganisms or re-use of microorganisms
-
- 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
-
- 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)
- Biotechnology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Microbiology (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Abstract
método para produção de etanol a partir de fibras de milho. método de produção de etanol a partir de fibras de milho. a invenção se refere a um processo para a preparação de etanol a partir de fibra de milho contendo matéria-prima, usando um conjunto de etapas de processo especificamente identificadas para o tratamento da dita matéria-prima. refere-se particularmente ao uso de uma imersão seguida por um tratamento de mistura de ácido e enzima que libera açúcares c5 e c6 fermentáveis da dita matéria-prima. refere-se ainda ao uso de uma levedura recombinante para converter açúcares c5 e c6 em etanol.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IN201921024907 | 2019-06-24 | ||
| PCT/IN2020/050505 WO2020261291A1 (en) | 2019-06-24 | 2020-06-08 | Method for the production of ethanol from corn fibres. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR112021024972A2 true BR112021024972A2 (pt) | 2022-05-03 |
Family
ID=74060043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112021024972A BR112021024972A2 (pt) | 2019-06-24 | 2020-06-08 | Método para produção de etanol a partir de fibras de milho |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20220298532A1 (pt) |
| EP (1) | EP3987044A4 (pt) |
| AR (1) | AR119118A1 (pt) |
| BR (1) | BR112021024972A2 (pt) |
| CA (1) | CA3140020A1 (pt) |
| WO (1) | WO2020261291A1 (pt) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11718863B2 (en) | 2015-11-25 | 2023-08-08 | Poet Grain (Octane), Llc | Processes for recovering products from a slurry |
| US11730172B2 (en) | 2020-07-15 | 2023-08-22 | Poet Research, Inc. | Methods and systems for concentrating a solids stream recovered from a process stream in a biorefinery |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7727726B2 (en) * | 2007-06-01 | 2010-06-01 | Syngenta Participations Ag | Process for starch liquefaction and fermentation |
| BRPI1013829A2 (pt) * | 2009-04-20 | 2019-09-24 | Qteros Inc | composições e métodos para fermentação de biomassa |
| CA2755981C (en) * | 2009-08-24 | 2015-11-03 | Abengoa Bioenergy New Technologies, Inc. | Method for producing ethanol and co-products from cellulosic biomass |
| WO2011056991A1 (en) * | 2009-11-04 | 2011-05-12 | Abengoa Bioenergy New Technologies, Inc. | High efficiency ethanol process and high protein feed co-product |
| WO2018217202A1 (en) * | 2017-05-24 | 2018-11-29 | Flint Hills Resources, Lp | Processes for recovering products from a corn fermentation mash |
| US20220002762A1 (en) * | 2018-11-29 | 2022-01-06 | Shell Oil Company | Production of ethanol and enhanced co-products using co-products as feedstock |
-
2020
- 2020-06-08 CA CA3140020A patent/CA3140020A1/en active Pending
- 2020-06-08 US US17/619,360 patent/US20220298532A1/en active Pending
- 2020-06-08 AR ARP200101613A patent/AR119118A1/es unknown
- 2020-06-08 EP EP20833454.0A patent/EP3987044A4/en active Pending
- 2020-06-08 BR BR112021024972A patent/BR112021024972A2/pt active Search and Examination
- 2020-06-08 WO PCT/IN2020/050505 patent/WO2020261291A1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CA3140020A1 (en) | 2020-12-30 |
| WO2020261291A1 (en) | 2020-12-30 |
| AR119118A1 (es) | 2021-11-24 |
| EP3987044A4 (en) | 2023-07-26 |
| US20220298532A1 (en) | 2022-09-22 |
| EP3987044A1 (en) | 2022-04-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B06G | Technical and formal requirements: other requirements [chapter 6.7 patent gazette] |
Free format text: VIDE PARECER. |