WO2014033476A3 - Hydrolysis and fermentation process - Google Patents
Hydrolysis and fermentation process Download PDFInfo
- Publication number
- WO2014033476A3 WO2014033476A3 PCT/GB2013/052295 GB2013052295W WO2014033476A3 WO 2014033476 A3 WO2014033476 A3 WO 2014033476A3 GB 2013052295 W GB2013052295 W GB 2013052295W WO 2014033476 A3 WO2014033476 A3 WO 2014033476A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- production process
- thin stillage
- bioethanol production
- monomers
- stream resulting
- 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
- 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
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/30—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
- A23K10/37—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms from waste material
- A23K10/38—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms from waste material from distillers' or brewers' waste
-
- 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
- C12M21/00—Bioreactors or fermenters specially adapted for specific uses
- C12M21/12—Bioreactors or fermenters specially adapted for specific uses for producing fuels or solvents
-
- 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
- C12M43/00—Combinations of bioreactors or fermenters with other apparatus
- C12M43/02—Bioreactors or fermenters combined with devices for liquid fuel extraction; Biorefineries
-
- 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
- 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
- C12M47/00—Means for after-treatment of the produced biomass or of the fermentation or metabolic products, e.g. storage of biomass
- C12M47/10—Separation or concentration of fermentation products
-
- 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
- C12P7/08—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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
- Y02P60/87—Re-use of by-products of food processing for fodder production
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Health & Medical Sciences (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Biotechnology (AREA)
- Genetics & Genomics (AREA)
- Microbiology (AREA)
- General Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- General Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Sustainable Development (AREA)
- Molecular Biology (AREA)
- Polymers & Plastics (AREA)
- Botany (AREA)
- Mycology (AREA)
- Physiology (AREA)
- Animal Husbandry (AREA)
- Food Science & Technology (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Abstract
A method for processing the thin stillage stream resulting from a bioethanol production process comprises, firstly, partial hydrolysis of the thin stillage stream resulting from the bioethanol production process in order to convert non starch polysaccharides to soluble oligomers and monomers. Secondly, it comprises fermentation of the soluble oligomers and monomers in the partially hydrolysed thin stillage to produce ethanol. Thirdly, it comprises recycling of the product stream resulting from partial hydrolysis of the thin stillage stream and fermentation of the soluble oligomers and monomers to the front end of the bioethanol production process such that the ethanol produced during fermentation is recovered as part of a bioethanol recovery process in the bioethanol production process. A companion apparatus for processing the thin stillage stream resulting from a bioethanol production process and an animal feed product produced by the aforementioned method are also described.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1215680.8 | 2012-09-03 | ||
GB1215680.8A GB2505502A (en) | 2012-09-03 | 2012-09-03 | Hydrolysis and fermentation process for producing bioethanol |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2014033476A2 WO2014033476A2 (en) | 2014-03-06 |
WO2014033476A3 true WO2014033476A3 (en) | 2014-05-08 |
Family
ID=47075169
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/GB2013/052295 WO2014033476A2 (en) | 2012-09-03 | 2013-09-02 | Hydrolysis and fermentation process |
Country Status (2)
Country | Link |
---|---|
GB (1) | GB2505502A (en) |
WO (1) | WO2014033476A2 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106615685A (en) | 2009-05-26 | 2017-05-10 | 富禄德奎普有限公司 | Method for producing high-protein corn flour from whole vinasse byproducts |
PL240481B1 (en) * | 2017-07-12 | 2022-04-11 | Wioletta Kosecka | Method for wasteless obtaining of bioethanol, fodder yeast and carbon dioxide and the system for production of these products |
US10926267B2 (en) | 2017-11-27 | 2021-02-23 | Fluid Quip Technologies, Llc | Method and system for reducing the unfermentable solids content in a protein portion at the back end of a corn dry milling process |
US10875889B2 (en) | 2018-12-28 | 2020-12-29 | Fluid Quip Technologies, Llc | Method and system for producing a zein protein product from a whole stillage byproduct produced in a corn dry-milling process |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007110592A2 (en) * | 2006-03-24 | 2007-10-04 | Elsworth Ethanol Company Limited | Fermentation process for the production of ethanol |
US20090093027A1 (en) * | 2007-10-03 | 2009-04-09 | Board Of Trustees Of Michigan State University | Process for producing sugars and ethanol using corn stillage |
FR2949645A1 (en) * | 2009-09-04 | 2011-03-11 | Syral | Recovering by-products of distillation obtained from bioethanol production from cereal raw material, comprises adding liquid to flour of raw material, followed by hydrolyzing, fermenting, distillating, separating, centrifuging, and drying |
GB2489967A (en) * | 2011-04-13 | 2012-10-17 | Ensus Ltd | Method of producing an animal feed by hydrolysis and fermentation |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8257951B2 (en) * | 2002-10-28 | 2012-09-04 | Little Sioux Corn Processors, LLC. | Ethanol production process |
AU2002213841A1 (en) * | 2000-11-10 | 2002-05-21 | Novozymes A/S | Secondary liquefaction of starch in ethanol production |
US8288138B2 (en) * | 2008-07-30 | 2012-10-16 | Neatech, Llc | Conversion of biomass into ethanol |
US8642303B2 (en) * | 2008-12-23 | 2014-02-04 | Greenfield Specialty Alcohols Inc. | Process for alcoholic fermentation of lignocellulosic biomass |
US20120294981A1 (en) * | 2011-05-20 | 2012-11-22 | North American Protein, Inc. | Process for forming treated backset and producing ethanol |
-
2012
- 2012-09-03 GB GB1215680.8A patent/GB2505502A/en not_active Withdrawn
-
2013
- 2013-09-02 WO PCT/GB2013/052295 patent/WO2014033476A2/en active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007110592A2 (en) * | 2006-03-24 | 2007-10-04 | Elsworth Ethanol Company Limited | Fermentation process for the production of ethanol |
US20090093027A1 (en) * | 2007-10-03 | 2009-04-09 | Board Of Trustees Of Michigan State University | Process for producing sugars and ethanol using corn stillage |
FR2949645A1 (en) * | 2009-09-04 | 2011-03-11 | Syral | Recovering by-products of distillation obtained from bioethanol production from cereal raw material, comprises adding liquid to flour of raw material, followed by hydrolyzing, fermenting, distillating, separating, centrifuging, and drying |
GB2489967A (en) * | 2011-04-13 | 2012-10-17 | Ensus Ltd | Method of producing an animal feed by hydrolysis and fermentation |
Non-Patent Citations (1)
Title |
---|
DAVIS L ET AL: "Evaluation of wheat stillage for ethanol production by recombinant Zymomonas mobilis", BIOMASS AND BIOENERGY, PERGAMON, AMSTERDAM, NL, vol. 29, no. 1, 1 July 2005 (2005-07-01), pages 49 - 59, XP027829284, ISSN: 0961-9534, [retrieved on 20050701], DOI: 10.1016/J.BIOMBIOE.2005.02.006 * |
Also Published As
Publication number | Publication date |
---|---|
GB201215680D0 (en) | 2012-10-17 |
WO2014033476A2 (en) | 2014-03-06 |
GB2505502A (en) | 2014-03-05 |
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