WO2009015663A3 - Procédé de séchage inclus dans l'hydrolyse acide de biomasses végétales - Google Patents
Procédé de séchage inclus dans l'hydrolyse acide de biomasses végétales Download PDFInfo
- Publication number
- WO2009015663A3 WO2009015663A3 PCT/DE2008/001284 DE2008001284W WO2009015663A3 WO 2009015663 A3 WO2009015663 A3 WO 2009015663A3 DE 2008001284 W DE2008001284 W DE 2008001284W WO 2009015663 A3 WO2009015663 A3 WO 2009015663A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- drying method
- acid hydrolysis
- plant biomasses
- biomasses
- biomass
- Prior art date
Links
Classifications
-
- 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
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
- C08B37/0006—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid
- C08B37/0057—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid beta-D-Xylans, i.e. xylosaccharide, e.g. arabinoxylan, arabinofuronan, pentosans; (beta-1,3)(beta-1,4)-D-Xylans, e.g. rhodymenans; Hemicellulose; Derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08H—DERIVATIVES OF NATURAL MACROMOLECULAR COMPOUNDS
- C08H8/00—Macromolecular compounds derived from lignocellulosic materials
-
- 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
- C13K1/06—Glucose; Glucose-containing syrups obtained by saccharification of starch or raw materials containing starch
-
- 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
Abstract
L'invention concerne un procédé pour l'hydrolyse de biomasses végétales indépendamment du type et de la provenance à l'aide d'acides hautement concentrés, principalement d'acide chlorhydrique. Ce procédé est caractérisé en ce que l'hydrolyse proprement dite est précédée d'un traitement préliminaire de la biomasse par de l'acide chlorhydrique dans une plage de concentration de 15 à 25%, ce qui rend un séchage de la biomasse inutile.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007037341.6 | 2007-08-01 | ||
DE102007037341A DE102007037341A1 (de) | 2007-08-01 | 2007-08-01 | Trocknungsverfahren innerhalb der sauren Hydrolyse von pflanzlichen Biomassen |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2009015663A2 WO2009015663A2 (fr) | 2009-02-05 |
WO2009015663A3 true WO2009015663A3 (fr) | 2009-12-17 |
Family
ID=40175992
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DE2008/001284 WO2009015663A2 (fr) | 2007-08-01 | 2008-07-29 | Procédé de séchage inclus dans l'hydrolyse acide de biomasses végétales |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE102007037341A1 (fr) |
WO (1) | WO2009015663A2 (fr) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9115467B2 (en) | 2010-08-01 | 2015-08-25 | Virdia, Inc. | Methods and systems for solvent purification |
US9410216B2 (en) | 2010-06-26 | 2016-08-09 | Virdia, Inc. | Sugar mixtures and methods for production and use thereof |
US9476106B2 (en) | 2010-06-28 | 2016-10-25 | Virdia, Inc. | Methods and systems for processing a sucrose crop and sugar mixtures |
US9493851B2 (en) | 2012-05-03 | 2016-11-15 | Virdia, Inc. | Methods for treating lignocellulosic materials |
US9512495B2 (en) | 2011-04-07 | 2016-12-06 | Virdia, Inc. | Lignocellulose conversion processes and products |
US11965220B2 (en) | 2021-06-04 | 2024-04-23 | Virdia, Llc | Methods for treating lignocellulosic materials |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IL207945A0 (en) | 2010-09-02 | 2010-12-30 | Robert Jansen | Method for the production of carbohydrates |
WO2013055785A1 (fr) | 2011-10-10 | 2013-04-18 | Virdia Ltd | Compositions de sucre |
CN104672468B (zh) | 2012-05-03 | 2019-09-10 | 威尔迪亚公司 | 用于处理木质纤维素材料的方法 |
DE102014003817A1 (de) * | 2014-03-12 | 2015-09-17 | Green Sugar Gmbh | Systematisches Segmentsystem ("Baukastensystem") zum kunden-orientierten Design von Hydrolysereaktoren |
US11078548B2 (en) | 2015-01-07 | 2021-08-03 | Virdia, Llc | Method for producing xylitol by fermentation |
BR112017025322A8 (pt) | 2015-05-27 | 2022-08-23 | Virdia Inc | Processos integrados para recuperação de hidrolisato celulósico após hidrólise de polpa de celulose |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2239095A (en) * | 1939-06-21 | 1941-04-22 | Eastman Kodak Co | Saccharification of wood |
DE927139C (de) * | 1952-03-22 | 1955-04-28 | Bergin Ag Deutsche | Verfahren und Einrichtung zur Hydrolyse von zellulosehaltigem Material mit hochkonzentrierter Salzsaeure |
US2752270A (en) * | 1949-01-31 | 1956-06-26 | Bergin Ag Deutsche | Process of hydrolyzing wood in preparing crystalling glucose |
CH358047A (de) * | 1956-12-12 | 1961-10-31 | Udic Societe Anonyme | Verfahren zur Herstellung von Zuckerlösungen durch Hydrolyse cellulosehaltiger Pflanzenstoffe |
US4384897A (en) * | 1981-11-23 | 1983-05-24 | The Regents Of The University Of California | Method of treating biomass material |
EP0964061A2 (fr) * | 1993-03-26 | 1999-12-15 | Arkenol, Inc. | Procédé de production de sucres par hydrolyse à l'acide fort de matières cellulosiques et hémicellulosiques |
-
2007
- 2007-08-01 DE DE102007037341A patent/DE102007037341A1/de not_active Withdrawn
-
2008
- 2008-07-29 WO PCT/DE2008/001284 patent/WO2009015663A2/fr active Application Filing
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2239095A (en) * | 1939-06-21 | 1941-04-22 | Eastman Kodak Co | Saccharification of wood |
US2752270A (en) * | 1949-01-31 | 1956-06-26 | Bergin Ag Deutsche | Process of hydrolyzing wood in preparing crystalling glucose |
DE927139C (de) * | 1952-03-22 | 1955-04-28 | Bergin Ag Deutsche | Verfahren und Einrichtung zur Hydrolyse von zellulosehaltigem Material mit hochkonzentrierter Salzsaeure |
CH358047A (de) * | 1956-12-12 | 1961-10-31 | Udic Societe Anonyme | Verfahren zur Herstellung von Zuckerlösungen durch Hydrolyse cellulosehaltiger Pflanzenstoffe |
US4384897A (en) * | 1981-11-23 | 1983-05-24 | The Regents Of The University Of California | Method of treating biomass material |
EP0964061A2 (fr) * | 1993-03-26 | 1999-12-15 | Arkenol, Inc. | Procédé de production de sucres par hydrolyse à l'acide fort de matières cellulosiques et hémicellulosiques |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9410216B2 (en) | 2010-06-26 | 2016-08-09 | Virdia, Inc. | Sugar mixtures and methods for production and use thereof |
US9476106B2 (en) | 2010-06-28 | 2016-10-25 | Virdia, Inc. | Methods and systems for processing a sucrose crop and sugar mixtures |
US9115467B2 (en) | 2010-08-01 | 2015-08-25 | Virdia, Inc. | Methods and systems for solvent purification |
US9512495B2 (en) | 2011-04-07 | 2016-12-06 | Virdia, Inc. | Lignocellulose conversion processes and products |
US9493851B2 (en) | 2012-05-03 | 2016-11-15 | Virdia, Inc. | Methods for treating lignocellulosic materials |
US11965220B2 (en) | 2021-06-04 | 2024-04-23 | Virdia, Llc | Methods for treating lignocellulosic materials |
Also Published As
Publication number | Publication date |
---|---|
WO2009015663A2 (fr) | 2009-02-05 |
DE102007037341A1 (de) | 2009-02-05 |
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