MX2016009766A - Proceso para hacer etanol por fermentacion. - Google Patents
Proceso para hacer etanol por fermentacion.Info
- Publication number
- MX2016009766A MX2016009766A MX2016009766A MX2016009766A MX2016009766A MX 2016009766 A MX2016009766 A MX 2016009766A MX 2016009766 A MX2016009766 A MX 2016009766A MX 2016009766 A MX2016009766 A MX 2016009766A MX 2016009766 A MX2016009766 A MX 2016009766A
- Authority
- MX
- Mexico
- Prior art keywords
- mash
- fermentation
- yeast concentrate
- ethanol
- yeast
- Prior art date
Links
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 title abstract 8
- 238000000855 fermentation Methods 0.000 title abstract 3
- 230000004151 fermentation Effects 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- 240000004808 Saccharomyces cerevisiae Species 0.000 abstract 7
- 239000012141 concentrate Substances 0.000 abstract 6
- SCKXCAADGDQQCS-UHFFFAOYSA-N Performic acid Chemical compound OOC=O SCKXCAADGDQQCS-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract 1
- 239000011707 mineral Substances 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
- C12P2203/00—Fermentation products obtained from optionally pretreated or hydrolyzed cellulosic or lignocellulosic material as the carbon source
-
- 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)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
Un proceso para hacer etanol por fermentación, que comprende los pasos de fermentación de un puré que comprende un azúcar fermentable con una levadura, para formar un puré fermentado que comprende etanol, separación de un concentrado de levadura del puré de fermentación, adición de un ácido mineral al concentrado de levadura para suministrar un concentrado de levadura acidificado que tiene un pH entre 1.8 y 3.0, adición de un ácido peroxicarboxílico al concentrado de levadura acidificado en una cantidad desde 5 hasta 80 ppm en peso para proporcionar un concentrado de levadura tratado, y fermentación de un puré que comprende un azúcar fermentable con adición de concentrado de levadura tratado para formar un puré fermentado que comprende etanol.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201461933589P | 2014-01-30 | 2014-01-30 | |
| PCT/EP2015/050968 WO2015113864A1 (en) | 2014-01-30 | 2015-01-20 | Process for making ethanol by fermentation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX2016009766A true MX2016009766A (es) | 2016-11-17 |
Family
ID=52396677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2016009766A MX2016009766A (es) | 2014-01-30 | 2015-01-20 | Proceso para hacer etanol por fermentacion. |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US9822382B2 (es) |
| EP (1) | EP3099804A1 (es) |
| CN (1) | CN106029892A (es) |
| BR (1) | BR102015001772B1 (es) |
| MX (1) | MX2016009766A (es) |
| PH (1) | PH12016501289A1 (es) |
| WO (1) | WO2015113864A1 (es) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108624516B (zh) * | 2017-03-20 | 2022-08-26 | 华东理工大学 | 一种提高发酵细胞中的代谢产物量及制备idms标准品的方法 |
| ES2916462T3 (es) * | 2017-08-10 | 2022-07-01 | Dsm Ip Assets Bv | Proceso de doble centrifugación para la purificación de aceite nutritivo |
| CN111440839A (zh) * | 2020-05-26 | 2020-07-24 | 扬州大学 | 一种纤维素乙醇的制备方法 |
| CN112553260A (zh) * | 2020-12-30 | 2021-03-26 | 华东理工大学 | 一种基于在线乙醇浓度响应值监测的葡萄糖补料发酵生产乙醇的方法 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7150884B1 (en) * | 2000-07-12 | 2006-12-19 | Ecolab Inc. | Composition for inhibition of microbial growth |
| WO2009026706A1 (en) * | 2007-08-27 | 2009-03-05 | Iogen Energy Corporation | Method for the production of a fermentation product from a pretreated lignocellulosic feedstock |
| CA2997864C (en) | 2010-03-19 | 2019-11-26 | Buckman Laboratories International, Inc. | Processes using antibiotic alternatives in bioethanol production |
| US20110274766A1 (en) * | 2010-05-05 | 2011-11-10 | Allen Randall R | Synergy of Strong Acids and Peroxy Compounds |
| WO2012027469A2 (en) * | 2010-08-24 | 2012-03-01 | Delaval Holding Ab | Antimicrobial method for fermentation processes |
| JP2013051914A (ja) * | 2011-09-02 | 2013-03-21 | Maruha Nichiro Holdings Inc | 酵母を用いたマンニトールからのエタノール生産 |
| US8835140B2 (en) | 2012-06-21 | 2014-09-16 | Ecolab Usa Inc. | Methods using peracids for controlling corn ethanol fermentation process infection and yield loss |
-
2015
- 2015-01-20 EP EP15701161.0A patent/EP3099804A1/en not_active Withdrawn
- 2015-01-20 MX MX2016009766A patent/MX2016009766A/es unknown
- 2015-01-20 US US15/114,941 patent/US9822382B2/en not_active Expired - Fee Related
- 2015-01-20 CN CN201580006439.8A patent/CN106029892A/zh active Pending
- 2015-01-20 WO PCT/EP2015/050968 patent/WO2015113864A1/en not_active Ceased
- 2015-01-27 BR BR102015001772A patent/BR102015001772B1/pt not_active IP Right Cessation
-
2016
- 2016-06-30 PH PH12016501289A patent/PH12016501289A1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PH12016501289A1 (en) | 2016-08-15 |
| US9822382B2 (en) | 2017-11-21 |
| US20170002383A1 (en) | 2017-01-05 |
| BR102015001772B1 (pt) | 2017-02-14 |
| EP3099804A1 (en) | 2016-12-07 |
| WO2015113864A1 (en) | 2015-08-06 |
| BR102015001772A2 (pt) | 2015-06-30 |
| CN106029892A (zh) | 2016-10-12 |
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