AR069259A1 - Procedimiento para la preparacion de biobutanol a partir de biomasa - Google Patents
Procedimiento para la preparacion de biobutanol a partir de biomasaInfo
- Publication number
- AR069259A1 AR069259A1 ARP080104918A ARP080104918A AR069259A1 AR 069259 A1 AR069259 A1 AR 069259A1 AR P080104918 A ARP080104918 A AR P080104918A AR P080104918 A ARP080104918 A AR P080104918A AR 069259 A1 AR069259 A1 AR 069259A1
- Authority
- AR
- Argentina
- Prior art keywords
- biobutanol
- raw materials
- sugars
- fermentation
- eventually
- 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
- C12P7/16—Butanols
-
- 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)
- Zoology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Microbiology (AREA)
- General Chemical & Material Sciences (AREA)
- Biotechnology (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)
- Processing Of Solid Wastes (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Reivindicacion 1: Procedimiento para preparar biobutanol a partir de materias primas vegetales que comprende al menos las etapas de: a) transformacion de las materias primas vegetales en una fraccion rica en glucosa, que comprende azucares aprovechables, b) transformacion al menos parcial de los azucares aprovechables contenidos en la fraccion rica en glucosa en biobutanol por medio de microorganismos a través de una fermentacion, c) separacion de los microorganismos obteniendo un producto de fermentacion que comprende biobutanol y una solucion de biomasa que comprende los microorganismos, así como eventualmente al menos retorno parcial de la solucion de biomasa a la fermentacion y/o a la mezcla de las materias primas vegetales trituradas de acuerdo con la etapa ab), d) separacion de al menos una parte del biobutanol contenido en el producto de fermentacion por medio de una osmosis inversa, así como eventualmente al menos retorno parcial del producto de fermentacion residual obtenido de la etapa d) a la transformacion por medio de una fermentacion, e) eventualmente, posterior tratamiento de la solucion de biobutanol obtenida de la etapa d) por osmosis inversa, caracterizado porque la transformacion de las materias primas vegetales en una fraccion rica en glucosa que contiene azucares aprovechables, de acuerdo con a), comprende al menos las etapas de aa) trituracion de las materias primas vegetales, ab) mezcla de las materias primas vegetales trituradas de aa) con agua, obteniendo un caldo, ac) eventualmente, separacion de sustancias disueltas y/o dispersas no fermentables del caldo y secado de las sustancias disueltas y/o dispersas no fermentables, ad) tratamiento del caldo en medio acuoso con al menos una enzima para la disociacion de poliazucares, ae) separacion de la fraccion de sustancia solida residual segun ad), obteniendo la fraccion rica en glucosa, que contiene azucares aprovechables.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102007054150A DE102007054150A1 (de) | 2007-11-12 | 2007-11-12 | Verfahren zur Herstellung von Biobutanol aus Biomasse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR069259A1 true AR069259A1 (es) | 2010-01-06 |
Family
ID=40530684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP080104918A AR069259A1 (es) | 2007-11-12 | 2008-11-11 | Procedimiento para la preparacion de biobutanol a partir de biomasa |
Country Status (4)
| Country | Link |
|---|---|
| AR (1) | AR069259A1 (es) |
| CL (1) | CL2008003199A1 (es) |
| DE (1) | DE102007054150A1 (es) |
| WO (1) | WO2009062601A2 (es) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2974311A1 (fr) * | 2011-04-21 | 2012-10-26 | Metabolic Explorer Sa | Recyclage de l'eau par osmose inverse dans un procede de production d'un produit d'interet par fermentation |
| SG11201402951QA (en) * | 2011-12-22 | 2014-08-28 | Xyleco Inc | Processing biomass |
| CN102978274A (zh) * | 2012-12-09 | 2013-03-20 | 哈尔滨工业大学宜兴环保研究院 | 一种应用厌氧干发酵技术处理水稻秸秆制取生物絮凝剂的方法 |
| BR112016012491B1 (pt) * | 2013-12-02 | 2022-03-29 | Braskem S.A. | Método para separar e purificar um produto de fermentação de um gás residual fermentador |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4361651A (en) * | 1980-07-18 | 1982-11-30 | Keim Carroll R | Process for making fermentable sugars and high-protein products |
| FR2553292B1 (fr) * | 1983-10-17 | 1989-03-17 | Inst Nat Rech Chimique | Procede de concentration des jus fermentes par osmose inverse |
| US7781191B2 (en) * | 2005-04-12 | 2010-08-24 | E. I. Du Pont De Nemours And Company | Treatment of biomass to obtain a target chemical |
| DE102006040567A1 (de) * | 2006-08-30 | 2008-03-06 | Bayer Technology Services Gmbh | Verfahren zur Herstellung von Bioethanol |
| US7670813B2 (en) * | 2006-10-25 | 2010-03-02 | Iogen Energy Corporation | Inorganic salt recovery during processing of lignocellulosic feedstocks |
-
2007
- 2007-11-12 DE DE102007054150A patent/DE102007054150A1/de not_active Withdrawn
-
2008
- 2008-10-28 CL CL2008003199A patent/CL2008003199A1/es unknown
- 2008-10-30 WO PCT/EP2008/009162 patent/WO2009062601A2/de active Application Filing
- 2008-11-11 AR ARP080104918A patent/AR069259A1/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE102007054150A1 (de) | 2009-05-14 |
| CL2008003199A1 (es) | 2009-08-07 |
| WO2009062601A3 (de) | 2009-08-06 |
| WO2009062601A2 (de) | 2009-05-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FB | Suspension of granting procedure |