JPS6336760B2 - - Google Patents
Info
- Publication number
- JPS6336760B2 JPS6336760B2 JP61212864A JP21286486A JPS6336760B2 JP S6336760 B2 JPS6336760 B2 JP S6336760B2 JP 61212864 A JP61212864 A JP 61212864A JP 21286486 A JP21286486 A JP 21286486A JP S6336760 B2 JPS6336760 B2 JP S6336760B2
- Authority
- JP
- Japan
- Prior art keywords
- cellulose
- mixture
- water
- glucose
- solution
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 32
- 239000000203 mixture Substances 0.000 claims description 24
- 239000001913 cellulose Substances 0.000 claims description 20
- 229920002678 cellulose Polymers 0.000 claims description 20
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 claims description 18
- 239000008103 glucose Substances 0.000 claims description 18
- 239000003960 organic solvent Substances 0.000 claims description 18
- 239000002253 acid Substances 0.000 claims description 17
- 229920005610 lignin Polymers 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 229920002488 Hemicellulose Polymers 0.000 claims description 12
- 235000000346 sugar Nutrition 0.000 claims description 12
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 10
- 150000008163 sugars Chemical class 0.000 claims description 9
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 8
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 8
- 239000011707 mineral Substances 0.000 claims description 8
- 238000006243 chemical reaction Methods 0.000 claims description 7
- 238000000354 decomposition reaction Methods 0.000 claims description 6
- 239000002904 solvent Substances 0.000 claims description 6
- 238000010411 cooking Methods 0.000 claims description 5
- 239000011877 solvent mixture Substances 0.000 claims description 5
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 4
- 238000001704 evaporation Methods 0.000 claims description 4
- 230000007062 hydrolysis Effects 0.000 claims description 4
- 238000006460 hydrolysis reaction Methods 0.000 claims description 4
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 2
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 2
- 238000001914 filtration Methods 0.000 claims description 2
- 229910017604 nitric acid Inorganic materials 0.000 claims description 2
- 239000002244 precipitate Substances 0.000 claims description 2
- 238000011084 recovery Methods 0.000 claims description 2
- 239000005418 vegetable material Substances 0.000 claims description 2
- DSMRYCOTKWYTRF-UHFFFAOYSA-N 3-methylfuran-2-carbaldehyde Chemical compound CC=1C=COC=1C=O DSMRYCOTKWYTRF-UHFFFAOYSA-N 0.000 claims 1
- 239000000843 powder Substances 0.000 claims 1
- 238000005292 vacuum distillation Methods 0.000 claims 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 26
- 235000010980 cellulose Nutrition 0.000 description 14
- 239000000126 substance Substances 0.000 description 5
- 239000002023 wood Substances 0.000 description 5
- 241000196324 Embryophyta Species 0.000 description 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 3
- 229920000168 Microcrystalline cellulose Polymers 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- 238000004090 dissolution Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 239000002657 fibrous material Substances 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 235000019813 microcrystalline cellulose Nutrition 0.000 description 2
- 239000008108 microcrystalline cellulose Substances 0.000 description 2
- 229940016286 microcrystalline cellulose Drugs 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- NOEGNKMFWQHSLB-UHFFFAOYSA-N 5-hydroxymethylfurfural Chemical compound OCC1=CC=C(C=O)O1 NOEGNKMFWQHSLB-UHFFFAOYSA-N 0.000 description 1
- FBPFZTCFMRRESA-FSIIMWSLSA-N D-Glucitol Natural products OC[C@H](O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-FSIIMWSLSA-N 0.000 description 1
- 235000014466 Douglas bleu Nutrition 0.000 description 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 241000183024 Populus tremula Species 0.000 description 1
- 240000001416 Pseudotsuga menziesii Species 0.000 description 1
- 235000005386 Pseudotsuga menziesii var menziesii Nutrition 0.000 description 1
- 239000003377 acid catalyst Substances 0.000 description 1
- 239000008346 aqueous phase Substances 0.000 description 1
- 239000003125 aqueous solvent Substances 0.000 description 1
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000007857 degradation product Substances 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- -1 ethanol or propanol Chemical compound 0.000 description 1
- 239000011121 hardwood Substances 0.000 description 1
- RJGBSYZFOCAGQY-UHFFFAOYSA-N hydroxymethylfurfural Natural products COC1=CC=C(C=O)O1 RJGBSYZFOCAGQY-UHFFFAOYSA-N 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000012978 lignocellulosic material Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 235000013379 molasses Nutrition 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000020477 pH reduction Effects 0.000 description 1
- 238000004537 pulping Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000003381 solubilizing effect Effects 0.000 description 1
- 239000000600 sorbitol Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
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
- C13—SUGAR INDUSTRY
- C13K—SACCHARIDES OBTAINED FROM NATURAL SOURCES OR BY HYDROLYSIS OF NATURALLY OCCURRING DISACCHARIDES, OLIGOSACCHARIDES OR POLYSACCHARIDES
- C13K13/00—Sugars not otherwise provided for in this class
- C13K13/002—Xylose
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C3/00—Pulping cellulose-containing materials
- D21C3/20—Pulping cellulose-containing materials with organic solvents or in solvent environment
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Emergency Medicine (AREA)
- Health & Medical Sciences (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Paper (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Compounds Of Unknown Constitution (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Confectionery (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2737118.2 | 1977-08-17 | ||
| DE19772737118 DE2737118A1 (de) | 1977-08-17 | 1977-08-17 | Verfahren zur gewinnung von zuckern, gegebenenfalls cellulose und gegebenenfalls lignin aus lignocellulosischen pflanzlichen rohstoffen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62111700A JPS62111700A (ja) | 1987-05-22 |
| JPS6336760B2 true JPS6336760B2 (forum.php) | 1988-07-21 |
Family
ID=6016637
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10045178A Granted JPS5470444A (en) | 1977-08-17 | 1978-08-16 | Treatment of vegetable material |
| JP61212864A Granted JPS62111700A (ja) | 1977-08-17 | 1986-09-11 | リグノセルロ−ス植物性原料からグルコ−ス、リグニンおよびセルロ−スを回収する方法 |
| JP61212865A Pending JPS62133195A (ja) | 1977-08-17 | 1986-09-11 | リグノセルロ−ス植物性原料からキシロ−ス、キシリツトおよび繊維状セルロ−スを製造する方法 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10045178A Granted JPS5470444A (en) | 1977-08-17 | 1978-08-16 | Treatment of vegetable material |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61212865A Pending JPS62133195A (ja) | 1977-08-17 | 1986-09-11 | リグノセルロ−ス植物性原料からキシロ−ス、キシリツトおよび繊維状セルロ−スを製造する方法 |
Country Status (21)
| Country | Link |
|---|---|
| US (2) | US4520105A (forum.php) |
| JP (3) | JPS5470444A (forum.php) |
| AR (1) | AR216798A1 (forum.php) |
| BE (1) | BE869780A (forum.php) |
| BR (1) | BR7805269A (forum.php) |
| DE (1) | DE2737118A1 (forum.php) |
| DK (1) | DK154348C (forum.php) |
| FI (1) | FI782478A7 (forum.php) |
| FR (1) | FR2400557A1 (forum.php) |
| GB (1) | GB2003478B (forum.php) |
| IL (1) | IL55363A (forum.php) |
| IN (1) | IN149855B (forum.php) |
| IT (1) | IT1206627B (forum.php) |
| MX (1) | MX5549E (forum.php) |
| NL (1) | NL7808474A (forum.php) |
| NO (1) | NO145201C (forum.php) |
| OA (1) | OA06053A (forum.php) |
| PL (1) | PL209098A1 (forum.php) |
| RO (1) | RO77344A (forum.php) |
| SE (1) | SE440086B (forum.php) |
| ZA (1) | ZA784634B (forum.php) |
Families Citing this family (110)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI782628A7 (fi) * | 1977-08-31 | 1979-03-01 | Laszlo Paszner | Organiska loesningsmedel utnyttjande delignifierings- och foersockringsfoerfarande foer lignocellulosahaltiga plantmaterial |
| JPS5536775U (forum.php) * | 1978-08-31 | 1980-03-08 | ||
| CA1173380A (en) * | 1980-02-19 | 1984-08-28 | Michael I. Sherman | Acid hydrolysis of biomass for ethanol production |
| AT372425B (de) * | 1980-11-20 | 1983-10-10 | Simmering Graz Pauker Ag | Verfahren und vorrichtung zur gewinnung von zellstoff |
| US4470851A (en) * | 1981-03-26 | 1984-09-11 | Laszlo Paszner | High efficiency organosolv saccharification process |
| AR227462A1 (es) * | 1981-03-26 | 1982-10-29 | Thermoform Bau Forschung | Procedimiento mejorado para la produccion de hidrolizados de carbohidratos a partir de material celulosico triturado |
| HU197774B (en) * | 1983-02-16 | 1989-05-29 | Laszlo Paszner | Organic solvent process for the hydrolytic saccharification of vegetable materials of starch type |
| DE3428661A1 (de) * | 1983-08-09 | 1985-03-07 | Krupp Industrietechnik GmbH Werk Buckau Wolf, 4048 Grevenbroich | Verfahren zur hydrolyse von lignocellulosehaltiger biomasse |
| US4746401A (en) * | 1983-09-29 | 1988-05-24 | Georgia Tech Research Corp. | Process for extracting lignin from lignocellulosic material using an aqueous organic solvent and an acid neutralizing agent |
| US4609624A (en) * | 1984-02-03 | 1986-09-02 | Les Services De Consultation D.B. Plus Limitee | Process for producing isopropyl alcohol from cellulosic substrates |
| CA1225636A (en) * | 1984-07-13 | 1987-08-18 | Robert P. Chang | Method for continuous countercurrent organosolv saccharification of wood and other lignocellulosic materials |
| JPS61115994A (ja) * | 1984-11-09 | 1986-06-03 | Agency Of Ind Science & Technol | セルロ−ス系バイオマスの液化方法 |
| CA1275286C (en) * | 1986-05-29 | 1990-10-16 | Edward A. Delong | Method for extracting the chemical components from dissociated lignocellulosic material |
| US5597714A (en) * | 1993-03-26 | 1997-01-28 | Arkenol, Inc. | Strong acid hydrolysis of cellulosic and hemicellulosic materials |
| US5562777A (en) * | 1993-03-26 | 1996-10-08 | Arkenol, Inc. | Method of producing sugars using strong acid hydrolysis of cellulosic and hemicellulosic materials |
| US5730837A (en) * | 1994-12-02 | 1998-03-24 | Midwest Research Institute | Method of separating lignocellulosic material into lignin, cellulose and dissolved sugars |
| AU705151B2 (en) * | 1995-06-13 | 1999-05-13 | Nippon Petrochemicals Company Limited | Method of continuous extraction of crude wax and apparatus therefor |
| US5698667A (en) * | 1995-12-27 | 1997-12-16 | Weyerhaeuser Company | Pretreatment of wood particulates for removal of wood extractives |
| US20020062935A1 (en) * | 1995-12-27 | 2002-05-30 | Weyerhaeuser Company | Paper and absorbent products with reduced pitch content |
| US5665798A (en) * | 1995-12-27 | 1997-09-09 | North Pacific Paper Corporation | Composite wood products from solvent extracted wood raw materials |
| US6364999B1 (en) | 1995-12-27 | 2002-04-02 | Weyerhaeuser Company | Process for producing a wood pulp having reduced pitch content and process and reduced VOC-emissions |
| DE19637909A1 (de) * | 1996-09-18 | 1998-03-19 | Infan Ingenieurgesellschaft Fu | Verfahren zur Verwertung von Altholz |
| US6057438A (en) * | 1996-10-11 | 2000-05-02 | Eastman Chemical Company | Process for the co-production of dissolving-grade pulp and xylan |
| RU2189996C2 (ru) * | 1997-11-04 | 2002-09-27 | Дедини С/А. Администрасао е Партисипасоес | Способ быстрого кислотного гидролиза лигноцеллюлозного материала и гидролизный реактор |
| US6423145B1 (en) | 2000-08-09 | 2002-07-23 | Midwest Research Institute | Dilute acid/metal salt hydrolysis of lignocellulosics |
| JP3405981B1 (ja) * | 2002-06-26 | 2003-05-12 | 日本財経株式会社 | 酢酸セルロースの製造方法 |
| AU2003256788A1 (en) * | 2002-07-25 | 2004-02-23 | Coffin World Water Systems | Apparatus and method for treating black liquor |
| AU2003291874A1 (en) * | 2003-06-03 | 2005-01-21 | David Tarasenko | Method for producing pulp and lignin |
| ATE550313T1 (de) * | 2004-03-26 | 2012-04-15 | Purdue Research Foundation | Verfahren zur herstellung von xylitol |
| US7888412B2 (en) * | 2004-03-26 | 2011-02-15 | Board Of Trustees Of The University Of Alabama | Polymer dissolution and blend formation in ionic liquids |
| US20060124124A1 (en) * | 2004-12-14 | 2006-06-15 | Gas Technology Institute | Hydroxyl radical/dilute acid hydrolysis of lignocellulosic materials |
| JP4601412B2 (ja) * | 2004-12-21 | 2010-12-22 | ニッタ株式会社 | キシロオリゴ糖の製造方法 |
| JP2006343022A (ja) * | 2005-06-08 | 2006-12-21 | Dainippon Ink & Chem Inc | 局所排気装置 |
| NZ565286A (en) * | 2005-06-29 | 2010-02-26 | Univ Alabama | Ionic liquid reconstituted cellulose composites as solid support matrices |
| US8883193B2 (en) | 2005-06-29 | 2014-11-11 | The University Of Alabama | Cellulosic biocomposites as molecular scaffolds for nano-architectures |
| WO2007044693A2 (en) | 2005-10-07 | 2007-04-19 | The University Of Alabama | Multi-functional ionic liquid compositions |
| US20080029233A1 (en) * | 2006-08-03 | 2008-02-07 | Purevision Technology, Inc. | Moving bed biomass fractionation system and method |
| US7666637B2 (en) * | 2006-09-05 | 2010-02-23 | Xuan Nghinh Nguyen | Integrated process for separation of lignocellulosic components to fermentable sugars for production of ethanol and chemicals |
| US9499635B2 (en) | 2006-10-13 | 2016-11-22 | Sweetwater Energy, Inc. | Integrated wood processing and sugar production |
| US8323923B1 (en) | 2006-10-13 | 2012-12-04 | Sweetwater Energy, Inc. | Method and system for producing ethanol |
| US20100175690A1 (en) * | 2006-10-26 | 2010-07-15 | Kawasaki Plant Systems Kabushiki Kaisha | Method and System for Hydrolytic Saccharification of a Cellulosic Biomass |
| US7815741B2 (en) | 2006-11-03 | 2010-10-19 | Olson David A | Reactor pump for catalyzed hydrolytic splitting of cellulose |
| US7815876B2 (en) | 2006-11-03 | 2010-10-19 | Olson David A | Reactor pump for catalyzed hydrolytic splitting of cellulose |
| DE102007056170A1 (de) * | 2006-12-28 | 2008-11-06 | Dominik Peus | Semikontinuierliches Verfahren zur Herstellung von Brennstoff aus Biomasse |
| CN100465373C (zh) * | 2007-03-08 | 2009-03-04 | 上海交通大学 | 用生物质原料炼制生产纤维素、木质素和木糖的方法 |
| WO2008137639A1 (en) * | 2007-05-02 | 2008-11-13 | Mascoma Corporation | Two-stage method for pretreatment of lignocellulosic biomass |
| FI122535B (fi) * | 2007-11-20 | 2012-03-15 | Teknologian Tutkimuskeskus Vtt | Menetelmä kuitumaisen raaka-aineen kuiduttamiseksi sekä massa ja sen käyttö |
| US8668807B2 (en) | 2008-02-19 | 2014-03-11 | Board Of Trustees Of The University Of Alabama | Ionic liquid systems for the processing of biomass, their components and/or derivatives, and mixtures thereof |
| EP2265625B1 (en) | 2008-03-17 | 2014-11-12 | Bio Tech Ltd | Method of continuous acid hydrolysis of cellulose containing substances |
| FR2932815B1 (fr) * | 2008-06-23 | 2015-10-30 | Cie Ind De La Matiere Vegetale Cimv | Procede de pretraitement de la matiere premiere vegetale pour la production, a partir de ressources sacchariferes et lignocellulosiques, de bioethanol et/ou de sucre, et installation. |
| US8546560B2 (en) * | 2008-07-16 | 2013-10-01 | Renmatix, Inc. | Solvo-thermal hydrolysis of cellulose |
| CA2941318A1 (en) * | 2008-07-16 | 2010-01-21 | Renmatix, Inc. | Method of extraction of furfural and glucose from biomass using one or more supercritical fluids |
| WO2010045576A2 (en) * | 2008-10-17 | 2010-04-22 | Mascoma Corporation | Production of pure lignin from lignocellulosic biomass |
| US20110251377A1 (en) * | 2008-11-12 | 2011-10-13 | The Board Of Trustees Of The University Of Alabama | Ionic liquid systems for the processing of biomass, their components and/or derivatives, and mixtures thereof |
| GB0821419D0 (en) * | 2008-11-24 | 2008-12-31 | Bio Sep Ltd | Processing of biomass |
| WO2010068637A1 (en) * | 2008-12-09 | 2010-06-17 | Jerry Wayne Horton | Ensiling biomass and multiple phase apparatus for hydrolyzation of ensiled biomass |
| IT1394398B1 (it) * | 2008-12-18 | 2012-06-15 | Eni Spa | Procedimento per la produzione di zuccheri da biomassa |
| US9278134B2 (en) | 2008-12-29 | 2016-03-08 | The Board Of Trustees Of The University Of Alabama | Dual functioning ionic liquids and salts thereof |
| US20100175691A1 (en) * | 2009-01-15 | 2010-07-15 | Celanese Acetate Llc | Process for recycling cellulose acetate ester waste |
| US9096743B2 (en) | 2009-06-01 | 2015-08-04 | The Board Of Trustees Of The University Of Alabama | Process for forming films, fibers, and beads from chitinous biomass |
| WO2011002660A1 (en) * | 2009-07-01 | 2011-01-06 | Wisconsin Alumni Research Foundation | Biomass hydrolysis |
| US8784691B2 (en) | 2009-07-24 | 2014-07-22 | Board Of Trustees Of The University Of Alabama | Conductive composites prepared using ionic liquids |
| EP2483331B1 (en) | 2009-09-29 | 2017-05-03 | Nova Pangaea Technologies Limited | Method and system for fractionation of lignocellulosic biomass |
| US9580454B2 (en) | 2009-11-13 | 2017-02-28 | Fpinnovations | Biomass fractionation process for bioproducts |
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| CN102575301B (zh) * | 2010-01-27 | 2016-03-16 | 科学与工业研究委员会 | 将木质纤维素转化为增值化学品的一锅单步水解方法 |
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| AT510812A1 (de) * | 2010-10-29 | 2012-06-15 | Annikki Gmbh | Verfahren zur gewinnung von lignin |
| PT106039A (pt) | 2010-12-09 | 2012-10-26 | Hcl Cleantech Ltd | Processos e sistemas para o processamento de materiais lenhocelulósicos e composições relacionadas |
| WO2012088108A1 (en) | 2010-12-20 | 2012-06-28 | Shell Oil Company | Process for the production of alcohols from biomass |
| US9394375B2 (en) | 2011-03-25 | 2016-07-19 | Board Of Trustees Of The University Of Alabama | Compositions containing recyclable ionic liquids for use in biomass processing |
| JP2012201828A (ja) * | 2011-03-25 | 2012-10-22 | Sumitomo Bakelite Co Ltd | リグニン誘導体の製造方法、リグニン二次誘導体の製造方法、リグニン誘導体およびリグニン二次誘導体 |
| JP6181347B2 (ja) * | 2011-03-25 | 2017-08-16 | 住友ベークライト株式会社 | リグニン誘導体の製造方法およびリグニン二次誘導体の製造方法 |
| GB2524906B8 (en) | 2011-04-07 | 2016-12-07 | Virdia Ltd | Lignocellulose conversion processes and products |
| US8801859B2 (en) | 2011-05-04 | 2014-08-12 | Renmatix, Inc. | Self-cleaning apparatus and method for thick slurry pressure control |
| AU2012250575B2 (en) | 2011-05-04 | 2015-03-26 | Renmatix, Inc. | Lignin production from lignocellulosic biomass |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA573376A (en) * | 1959-03-31 | Udic Societe Anonyme | Selective saccharification of cellulosic materials | |
| FR704698A (fr) * | 1929-11-02 | 1931-05-23 | Procédé de désagrégation de substances fibreuses végétales en vue de l'obtention simultanée de la cellulose et des matières incrustantes | |
| US1919623A (en) * | 1931-03-07 | 1933-07-25 | Dreyfus Henry | Production of useful products from cellulosic materials |
| GB416416A (en) * | 1933-03-07 | 1934-09-07 | Henry Dreyfus | Improvements in the manufacture of cellulose from ligno-cellulosic materials |
| GB421379A (en) * | 1933-06-12 | 1934-12-12 | Henry Dreyfus | Improvements in or relating to the production of cellulose from lignocellulosic materials |
| GB433783A (en) * | 1934-02-16 | 1935-08-16 | British Celanese | Improvements in the production of cellulose from lignocellulosic materials |
| US2959500A (en) * | 1956-02-14 | 1960-11-08 | Schweizerische Eidgenossenschaft | Process for the saccharification of cellulose and cellulosic materials |
| US3585104A (en) * | 1968-07-29 | 1971-06-15 | Theodor N Kleinert | Organosolv pulping and recovery process |
| US4018620A (en) * | 1975-05-19 | 1977-04-19 | Biocel Corporation | Method of hydrolyzing cellulose to monosaccharides |
| US4017642A (en) * | 1975-07-28 | 1977-04-12 | George O. Orth | Process of making food for ruminant animals from wood and/or woody products |
| CA1079008A (en) * | 1975-10-24 | 1980-06-10 | Cp Associates Limited | Solvent pulping process |
| AT350986B (de) * | 1976-07-20 | 1979-06-25 | Projektierung Chem Verfahrenst | Verfahren zur gewinnung von glucose aus zellulosehaltigen pflanzlichen rohstoffen |
| DE2644155C2 (de) * | 1976-09-30 | 1978-07-27 | Theodor N. Dr. Pointe Claire Quebec Kleinert (Kanada) | Kontinuierliches Aufschluß- und Ruckgewinnungsverfahren für pflanzliche Faserrohstoffe zur Herstellung von Zellstoff im organischen Lösungsmittel |
| CA1100266A (en) * | 1977-08-31 | 1981-05-05 | Laszlo Paszner | Organosolv delignification and saccharification process for lignocellulosic plant materials |
| US4237226A (en) * | 1979-02-23 | 1980-12-02 | Trustees Of Dartmouth College | Process for pretreating cellulosic substrates and for producing sugar therefrom |
| US4470851A (en) * | 1981-03-26 | 1984-09-11 | Laszlo Paszner | High efficiency organosolv saccharification process |
-
1977
- 1977-08-17 DE DE19772737118 patent/DE2737118A1/de active Granted
-
1978
- 1978-08-10 RO RO197894948Q patent/RO77344A/ro unknown
- 1978-08-14 FI FI782478A patent/FI782478A7/fi not_active Application Discontinuation
- 1978-08-14 IT IT7826772A patent/IT1206627B/it active
- 1978-08-15 ZA ZA00784634A patent/ZA784634B/xx unknown
- 1978-08-15 NL NL7808474A patent/NL7808474A/xx not_active Application Discontinuation
- 1978-08-15 AR AR273314A patent/AR216798A1/es active
- 1978-08-15 IL IL55363A patent/IL55363A/xx unknown
- 1978-08-15 GB GB7833438A patent/GB2003478B/en not_active Expired
- 1978-08-16 DK DK360978A patent/DK154348C/da not_active IP Right Cessation
- 1978-08-16 NO NO782788A patent/NO145201C/no unknown
- 1978-08-16 FR FR7823895A patent/FR2400557A1/fr active Granted
- 1978-08-16 IN IN898/CAL/78A patent/IN149855B/en unknown
- 1978-08-16 BR BR7805269A patent/BR7805269A/pt unknown
- 1978-08-16 JP JP10045178A patent/JPS5470444A/ja active Granted
- 1978-08-17 MX MX787320U patent/MX5549E/es unknown
- 1978-08-17 BE BE2057214A patent/BE869780A/xx not_active IP Right Cessation
- 1978-08-17 PL PL20909878A patent/PL209098A1/xx unknown
- 1978-08-17 SE SE7808735A patent/SE440086B/sv not_active IP Right Cessation
- 1978-09-14 OA OA56606A patent/OA06053A/xx unknown
-
1983
- 1983-08-10 US US06/521,657 patent/US4520105A/en not_active Expired - Fee Related
-
1986
- 1986-09-11 JP JP61212864A patent/JPS62111700A/ja active Granted
- 1986-09-11 JP JP61212865A patent/JPS62133195A/ja active Pending
-
1987
- 1987-01-30 US US07/009,569 patent/US4742814A/en not_active Expired - Fee Related
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