NZ202057A - Increasing the reactivity of cellulose by treatment with volatile swelling agent - Google Patents
Increasing the reactivity of cellulose by treatment with volatile swelling agentInfo
- Publication number
- NZ202057A NZ202057A NZ202057A NZ20205782A NZ202057A NZ 202057 A NZ202057 A NZ 202057A NZ 202057 A NZ202057 A NZ 202057A NZ 20205782 A NZ20205782 A NZ 20205782A NZ 202057 A NZ202057 A NZ 202057A
- Authority
- NZ
- New Zealand
- Prior art keywords
- cellulose
- ammonia
- swelling agent
- alfalfa
- pressure
- Prior art date
Links
- 239000001913 cellulose Substances 0.000 title claims abstract description 75
- 229920002678 cellulose Polymers 0.000 title claims abstract description 75
- 239000003795 chemical substances by application Substances 0.000 title claims abstract description 25
- 230000009257 reactivity Effects 0.000 title claims abstract description 19
- 230000008961 swelling Effects 0.000 title claims abstract description 16
- 238000011282 treatment Methods 0.000 title description 29
- 239000000463 material Substances 0.000 claims abstract description 44
- 238000000034 method Methods 0.000 claims abstract description 29
- 239000000835 fiber Substances 0.000 claims abstract description 28
- 239000000126 substance Substances 0.000 claims abstract description 15
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 96
- 235000017587 Medicago sativa ssp. sativa Nutrition 0.000 claims description 50
- 241000219823 Medicago Species 0.000 claims description 42
- 229910021529 ammonia Inorganic materials 0.000 claims description 41
- 239000013043 chemical agent Substances 0.000 claims description 11
- 239000007788 liquid Substances 0.000 claims description 11
- 241000282849 Ruminantia Species 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- QUSNBJAOOMFDIB-UHFFFAOYSA-N Ethylamine Chemical compound CCN QUSNBJAOOMFDIB-UHFFFAOYSA-N 0.000 claims description 6
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 claims description 6
- 230000008569 process Effects 0.000 claims description 6
- BAVYZALUXZFZLV-UHFFFAOYSA-N Methylamine Chemical compound NC BAVYZALUXZFZLV-UHFFFAOYSA-N 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 4
- MGWGWNFMUOTEHG-UHFFFAOYSA-N 4-(3,5-dimethylphenyl)-1,3-thiazol-2-amine Chemical compound CC1=CC(C)=CC(C=2N=C(N)SC=2)=C1 MGWGWNFMUOTEHG-UHFFFAOYSA-N 0.000 claims description 3
- JCXJVPUVTGWSNB-UHFFFAOYSA-N nitrogen dioxide Inorganic materials O=[N]=O JCXJVPUVTGWSNB-UHFFFAOYSA-N 0.000 claims description 3
- 238000004064 recycling Methods 0.000 claims description 3
- 241001465754 Metazoa Species 0.000 claims description 2
- 238000009835 boiling Methods 0.000 claims description 2
- 241001125671 Eretmochelys imbricata Species 0.000 claims 1
- 241000196324 Embryophyta Species 0.000 description 14
- 235000019621 digestibility Nutrition 0.000 description 14
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 10
- 240000004658 Medicago sativa Species 0.000 description 8
- 108090000623 proteins and genes Proteins 0.000 description 7
- 102000004169 proteins and genes Human genes 0.000 description 7
- 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 description 6
- 230000008014 freezing Effects 0.000 description 6
- 238000007710 freezing Methods 0.000 description 6
- 239000008103 glucose Substances 0.000 description 6
- 238000006460 hydrolysis reaction Methods 0.000 description 6
- 229920005610 lignin Polymers 0.000 description 6
- 239000010902 straw Substances 0.000 description 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 5
- 241000209140 Triticum Species 0.000 description 5
- 235000021307 Triticum Nutrition 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 229910052757 nitrogen Inorganic materials 0.000 description 5
- 235000000346 sugar Nutrition 0.000 description 5
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- 108090000790 Enzymes Proteins 0.000 description 4
- 102000004190 Enzymes Human genes 0.000 description 4
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 229940088598 enzyme Drugs 0.000 description 4
- 238000000855 fermentation Methods 0.000 description 4
- 230000004151 fermentation Effects 0.000 description 4
- 230000007062 hydrolysis Effects 0.000 description 4
- 239000003039 volatile agent Substances 0.000 description 4
- 241000283690 Bos taurus Species 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 229920002522 Wood fibre Polymers 0.000 description 3
- 240000008042 Zea mays Species 0.000 description 3
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 3
- 235000005822 corn Nutrition 0.000 description 3
- 239000004459 forage Substances 0.000 description 3
- 239000012978 lignocellulosic material Substances 0.000 description 3
- 230000000813 microbial effect Effects 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 238000001953 recrystallisation Methods 0.000 description 3
- 239000010907 stover Substances 0.000 description 3
- 150000008163 sugars Chemical class 0.000 description 3
- 239000002025 wood fiber Substances 0.000 description 3
- 108010059892 Cellulase Proteins 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 238000000338 in vitro Methods 0.000 description 2
- 238000003801 milling Methods 0.000 description 2
- 210000004767 rumen Anatomy 0.000 description 2
- 238000010561 standard procedure Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 231100000331 toxic Toxicity 0.000 description 2
- 230000002588 toxic effect Effects 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 229920002488 Hemicellulose Polymers 0.000 description 1
- 241001494479 Pecora Species 0.000 description 1
- 241000282887 Suidae Species 0.000 description 1
- 241000482268 Zea mays subsp. mays Species 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 230000002730 additional effect Effects 0.000 description 1
- 239000012670 alkaline solution Substances 0.000 description 1
- 230000000845 anti-microbial effect Effects 0.000 description 1
- 238000000498 ball milling Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000711 cancerogenic effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 231100000315 carcinogenic Toxicity 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000007857 degradation product Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000002255 enzymatic effect Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 210000001035 gastrointestinal tract Anatomy 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 230000003301 hydrolyzing effect Effects 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 235000015250 liver sausages Nutrition 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 244000144977 poultry Species 0.000 description 1
- 150000003141 primary amines Chemical class 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000001007 puffing effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 150000003335 secondary amines Chemical class 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000005549 size reduction Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 229910052723 transition metal Inorganic materials 0.000 description 1
- 150000003624 transition metals Chemical class 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B1/00—Preparatory treatment of cellulose for making derivatives thereof, e.g. pre-treatment, pre-soaking, activation
-
- 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
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S426/00—Food or edible material: processes, compositions, and products
- Y10S426/807—Poultry or ruminant feed
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Polymers & Plastics (AREA)
- Health & Medical Sciences (AREA)
- Food Science & Technology (AREA)
- Materials Engineering (AREA)
- Physiology (AREA)
- Animal Husbandry (AREA)
- Zoology (AREA)
- Molecular Biology (AREA)
- Botany (AREA)
- Biotechnology (AREA)
- Biochemistry (AREA)
- Mycology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Organic Chemistry (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Fodder In General (AREA)
- Feed For Specific Animals (AREA)
- Processing Of Solid Wastes (AREA)
- Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
- Paper (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/311,168 US4600590A (en) | 1981-10-14 | 1981-10-14 | Method for increasing the reactivity and digestibility of cellulose with ammonia |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NZ202057A true NZ202057A (en) | 1985-07-31 |
Family
ID=23205704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NZ202057A NZ202057A (en) | 1981-10-14 | 1982-10-01 | Increasing the reactivity of cellulose by treatment with volatile swelling agent |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US4600590A (enExample) |
| EP (1) | EP0077287B1 (enExample) |
| JP (1) | JPS5879001A (enExample) |
| AT (1) | ATE34990T1 (enExample) |
| AU (1) | AU555217B2 (enExample) |
| BG (1) | BG45217A3 (enExample) |
| BR (1) | BR8205849A (enExample) |
| CA (1) | CA1240671A (enExample) |
| DE (1) | DE3278635D1 (enExample) |
| MX (1) | MX164803B (enExample) |
| NZ (1) | NZ202057A (enExample) |
| ZA (1) | ZA827241B (enExample) |
Families Citing this family (114)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4644060A (en) * | 1985-05-21 | 1987-02-17 | E. I. Du Pont De Nemours And Company | Supercritical ammonia treatment of lignocellulosic materials |
| US5026571A (en) * | 1990-02-08 | 1991-06-25 | Her Majesty The Queen In Right Of Canada As Represented By The Minister Of Agriculture | Chemically treating forage |
| WO1991013099A1 (en) * | 1990-03-02 | 1991-09-05 | Afex Corporation | Biomass refining process |
| US5370999A (en) * | 1992-12-17 | 1994-12-06 | Colorado State University Research Foundation | Treatment of fibrous lignocellulosic biomass by high shear forces in a turbulent couette flow to make the biomass more susceptible to hydrolysis |
| DE4329937C1 (de) * | 1993-09-04 | 1994-11-24 | Rhodia Ag Rhone Poulenc | Verfahren zur Behandlung von Cellulose zu deren Aktivierung für nachfolgende chemische Reaktionen |
| ES2135221T3 (es) * | 1995-03-25 | 1999-10-16 | Rhodia Acetow Aktiengesellscha | Procedimiento para la activacion de polisacaridos, polisacaridos fabricados segun el mismo y su uso. |
| DK96595A (da) * | 1995-08-30 | 1997-03-01 | Bio Ethanol A S | Fremgangsmåde til oplukning af celluloseholdig biomasse ved behandling af materialer med en flygtig base |
| DE19628277C2 (de) * | 1996-07-12 | 1998-07-09 | Rhodia Ag Rhone Poulenc | Verfahren zur Aktivierung eines Cellulose und Harnstoff enthaltenden Gemisches, aktiviertes Cellulose und Harnstoff enthaltendes Gemisch und Verwendung des aktivierten Gemisches zur Herstellung von Cellulosecarbamat |
| DE19742692A1 (de) * | 1997-09-26 | 1999-04-01 | Rhodia Acetow Ag | Verfahren zur Aktivierung von Polysacchariden |
| US6176176B1 (en) * | 1998-04-30 | 2001-01-23 | Board Of Trustees Operating Michigan State University | Apparatus for treating cellulosic materials |
| US6548659B1 (en) * | 2001-01-31 | 2003-04-15 | The Board Of Supervisors Of Louisiana State University & Agricultural & Mechanical College | Process for ammoniating cellulosic materials |
| BRPI0509886B1 (pt) * | 2004-04-13 | 2018-01-30 | Iogen Energy Corporation | Método para o processamento de uma matéria-prima lignocelulósica e obtenção de um sal inorgânico |
| US20100129909A1 (en) * | 2005-10-11 | 2010-05-27 | Earnest Stuart | Device and method for treating biomass |
| MX2008009555A (es) * | 2006-01-27 | 2008-10-03 | Univ Massachusetts | Sistemas y metodos para producir biocombustibles y materiales relacionados. |
| BRPI0722418B1 (pt) | 2006-05-01 | 2023-10-10 | Dartmouth College | Processo para tratamento de biomassa lignocelulósica com vapores de amônia e de água |
| US20090318670A1 (en) * | 2006-05-01 | 2009-12-24 | Dale Bruce E | Separation of Proteins from Grasses Integrated with Ammonia Fiber Explosion (AFEX) Pretreatment and Cellulose Hydrolysis |
| US20110201091A1 (en) * | 2007-08-29 | 2011-08-18 | Board Of Trustees Of Michigan State University | Production of microbial growth stimulant with ammonia fiber explosion (AFEX) pretreatment and cellulose hydrolysis |
| US8968515B2 (en) | 2006-05-01 | 2015-03-03 | Board Of Trustees Of Michigan State University | Methods for pretreating biomass |
| US9206446B2 (en) | 2006-05-01 | 2015-12-08 | Board Of Trustees Of Michigan State University | Extraction of solubles from plant biomass for use as microbial growth stimulant and methods related thereto |
| US20070287795A1 (en) * | 2006-06-08 | 2007-12-13 | Board Of Trustees Of Michigan State University | Composite materials from corncob granules and process for preparation |
| 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 |
| US8323923B1 (en) | 2006-10-13 | 2012-12-04 | Sweetwater Energy, Inc. | Method and system for producing ethanol |
| US9499635B2 (en) | 2006-10-13 | 2016-11-22 | Sweetwater Energy, Inc. | Integrated wood processing and sugar production |
| US7670813B2 (en) * | 2006-10-25 | 2010-03-02 | Iogen Energy Corporation | Inorganic salt recovery during processing of lignocellulosic feedstocks |
| US9309528B2 (en) * | 2006-11-21 | 2016-04-12 | The Samuel Roberts Noble Foundation, Inc. | Biofuel production methods and compositions |
| US8247200B2 (en) * | 2007-01-25 | 2012-08-21 | Iogen Energy Corporation | Method of obtaining inorganic salt and acetate salt from cellulosic biomass |
| WO2008109111A2 (en) * | 2007-03-05 | 2008-09-12 | Archer-Daniels-Midland Company | Method of preparing more digestible animal feed |
| WO2008131229A1 (en) * | 2007-04-19 | 2008-10-30 | Mascoma Corporation | Combined thermochemical pretreatment and refining of lignocellulosic biomass |
| WO2008137639A1 (en) * | 2007-05-02 | 2008-11-13 | Mascoma Corporation | Two-stage method for pretreatment of lignocellulosic biomass |
| US20080277082A1 (en) * | 2007-05-07 | 2008-11-13 | Andritz Inc. | High pressure compressor and steam explosion pulping method |
| US20090011474A1 (en) * | 2007-06-20 | 2009-01-08 | Board Of Trustees Of Michigan State University | Process for producing sugars from cellulosic biomass |
| US20090042259A1 (en) * | 2007-08-09 | 2009-02-12 | Board Of Trustees Of Michigan State University | Process for enzymatically converting a plant biomass |
| US20090053771A1 (en) * | 2007-08-22 | 2009-02-26 | Board Of Trustees Of Michigan State University | Process for making fuels and chemicals from AFEX-treated whole grain or whole plants |
| AU2008291588A1 (en) | 2007-08-27 | 2009-03-05 | Iogen Energy Corporation | Method for the production of a fermentation product from a pretreated lignocellulosic feedstock |
| MX2010002185A (es) * | 2007-08-30 | 2010-06-17 | Iogen Energy Corp | Metodo para produccion de celulasa. |
| WO2009045527A1 (en) * | 2007-10-03 | 2009-04-09 | Michigan State University | Improved process for producing sugars and ethanol using corn stillage |
| BRPI0908206A8 (pt) * | 2008-02-27 | 2018-05-22 | Qteros Inc | métodos para conversão de plantas em combustíveis e em produtos químicos por ação sequencial de dois micro-organismos |
| WO2009124321A1 (en) * | 2008-04-04 | 2009-10-08 | University Of Massachusetts | Methods and compositions for improving the production of fuels in microorganisms |
| RU2626541C2 (ru) * | 2008-04-30 | 2017-07-28 | Ксилеко, Инк. | Переработка биомассы |
| WO2009137804A1 (en) * | 2008-05-09 | 2009-11-12 | University Of Georgia Research Foundation, Inc. | Yeast cells and mehtods for increasing ethanol production |
| WO2009143481A1 (en) | 2008-05-23 | 2009-11-26 | University Of Georgia Research Foundation, Inc. | Paenibacillus ssp. and methods for fermentation of lignocellulosic materials |
| US20100105114A1 (en) * | 2008-06-11 | 2010-04-29 | University Of Massachusetts | Methods and Compositions for Regulating Sporulation |
| US9127325B2 (en) | 2008-07-24 | 2015-09-08 | Abengoa Bioenergy New Technologies, Llc. | Method and apparatus for treating a cellulosic feedstock |
| CA2638152C (en) * | 2008-07-24 | 2013-07-16 | Sunopta Bioprocess Inc. | Method and apparatus for treating a cellulosic feedstock |
| CA2638157C (en) * | 2008-07-24 | 2013-05-28 | Sunopta Bioprocess Inc. | Method and apparatus for conveying a cellulosic feedstock |
| CA2650913C (en) * | 2009-01-23 | 2013-10-15 | Sunopta Bioprocess Inc. | Method and apparatus for conveying a cellulosic feedstock |
| CA2638159C (en) * | 2008-07-24 | 2012-09-11 | Sunopta Bioprocess Inc. | Method and apparatus for treating a cellulosic feedstock |
| US8915644B2 (en) | 2008-07-24 | 2014-12-23 | Abengoa Bioenergy New Technologies, Llc. | Method and apparatus for conveying a cellulosic feedstock |
| CA2638150C (en) * | 2008-07-24 | 2012-03-27 | Sunopta Bioprocess Inc. | Method and apparatus for conveying a cellulosic feedstock |
| CA2638160C (en) * | 2008-07-24 | 2015-02-17 | Sunopta Bioprocess Inc. | Method and apparatus for conveying a cellulosic feedstock |
| CA2650919C (en) * | 2009-01-23 | 2014-04-22 | Sunopta Bioprocess Inc. | Method and apparatus for conveying a cellulosic feedstock |
| WO2010033823A2 (en) | 2008-09-18 | 2010-03-25 | University Of Georgia Research Foundation, Inc. | Methods and compositions for degrading pectin |
| US8529765B2 (en) * | 2008-12-09 | 2013-09-10 | Sweetwater Energy, Inc. | Ensiling biomass for biofuels production and multiple phase apparatus for hydrolyzation of ensiled biomass |
| CN102333865A (zh) | 2009-02-27 | 2012-01-25 | 埃欧金能源公司 | 新的木质素抗性纤维素酶 |
| US20100086981A1 (en) * | 2009-06-29 | 2010-04-08 | Qteros, Inc. | Compositions and methods for improved saccharification of biomass |
| US20110111456A1 (en) * | 2009-04-03 | 2011-05-12 | Xyleco, Inc. | Processing biomass |
| CN102985550A (zh) * | 2009-04-20 | 2013-03-20 | 奎特罗斯公司 | 用于生物质发酵的组合物和方法 |
| CN102597247B (zh) | 2009-05-21 | 2016-08-10 | 密歇根州立大学董事会 | 预处理生物质的方法 |
| CA2673134A1 (en) * | 2009-07-17 | 2011-01-17 | Murray J. Burke | Method and apparatus for the heat treatment of a cellulosic feedstock upstream of hydrolysis |
| US10457810B2 (en) | 2009-08-24 | 2019-10-29 | Board Of Trustees Of Michigan State University | Densified biomass products containing pretreated biomass fibers |
| US8945245B2 (en) | 2009-08-24 | 2015-02-03 | The Michigan Biotechnology Institute | Methods of hydrolyzing pretreated densified biomass particulates and systems related thereto |
| CN102362029B (zh) | 2009-08-24 | 2014-10-15 | 阿文戈亚生物能源新技术公司 | 由纤维素生物质生产乙醇和副产物的方法 |
| US20130244293A1 (en) * | 2009-08-24 | 2013-09-19 | Board Of Trustees Of Michingan State Unversity | Fractionated extractive products from plant biomass and methods of making and using same |
| CA2760840C (en) | 2009-08-24 | 2014-12-02 | Board Of Trustees Of Michigan State University | Pretreated densified biomass products and methods of making and using same |
| WO2011081658A2 (en) * | 2009-12-15 | 2011-07-07 | Qteros, Inc. | Methods and compositions for producing chemical products from c. phytofermentants |
| KR20110067992A (ko) * | 2009-12-15 | 2011-06-22 | 삼성전자주식회사 | 내부발열을 이용한 바이오매스의 전처리 방법 및 전처리 장치 |
| CN103003421A (zh) | 2010-02-11 | 2013-03-27 | 艾欧基能源公司 | 与木质素结合降低的碳水化合物结合组件 |
| US10074867B2 (en) | 2010-03-17 | 2018-09-11 | Board Of Trustees Of Michigan State University | Microbial electrochemical cells and methods for producing electricity and bioproducts therein |
| BR112012023233A2 (pt) | 2010-03-17 | 2017-07-25 | Board Of Control Of Michigan Technological Univ | células de combustível, produtoras de biocombustível e eletricidade e sistemas r métodos relacionados as mesmas |
| GB2478791A (en) * | 2010-03-19 | 2011-09-21 | Qteros Inc | Ethanol production by genetically-modified bacteria |
| US9650657B2 (en) | 2010-04-19 | 2017-05-16 | Board Of Trustees Of Michigan State University | Methods for producing extracted and digested products from pretreated lignocellulosic biomass |
| CA2799614A1 (en) | 2010-05-19 | 2011-11-24 | The Samuel Roberts Noble Foundation, Inc. | Altered leaf morphology and enhanced agronomic properties in plants |
| US8651403B2 (en) * | 2010-07-21 | 2014-02-18 | E I Du Pont De Nemours And Company | Anhydrous ammonia treatment for improved milling of biomass |
| CN103080306B (zh) | 2010-08-20 | 2015-02-18 | 科德克希思公司 | 糖苷水解酶61家族蛋白在纤维素加工中的用途 |
| JP2012080818A (ja) * | 2010-10-12 | 2012-04-26 | Idemitsu Kosan Co Ltd | 固体バイオマスの糖化前処理方法、その装置、および、固体バイオマスの糖化方法 |
| ES2570382T3 (es) | 2010-11-02 | 2016-05-18 | Codexis Inc | Composiciones y métodos para la producción de azúcares fermentables |
| US9068235B2 (en) | 2010-11-02 | 2015-06-30 | Codexis, Inc. | Fungal strains |
| US9045549B2 (en) | 2010-11-03 | 2015-06-02 | The Samuel Roberts Noble Foundation, Inc. | Transcription factors for modification of lignin content in plants |
| RU2618470C2 (ru) * | 2010-12-16 | 2017-05-03 | Реййо К. САЛМИНЕН | Способ и устройство для расщепления целлюлозных волокон, способ обработки волокнистой массы при производстве бумаги, способ высушивания бумаги и бумажный продукт, содержащий расщепленные волокна |
| WO2012131665A1 (en) | 2011-04-01 | 2012-10-04 | University Of Limerick | Lignocellulose processing |
| US9347074B1 (en) | 2011-04-07 | 2016-05-24 | Dennis Anthony Burke | Biomass pretreatment with ammonium bicarbonate / carbonate expansion process |
| US8901371B2 (en) | 2011-05-06 | 2014-12-02 | The Samuel Roberts Noble Foundation, Inc. | Compositions and methods for improved plant feedstock |
| US8926794B2 (en) | 2011-07-07 | 2015-01-06 | Tate & Lyle Ingredients Americas Llc | Process of extraction of hemicellulose from corn fiber |
| EP2748317B1 (en) | 2011-08-22 | 2017-04-19 | Codexis, Inc. | Gh61 glycoside hydrolase protein variants and cofactors that enhance gh61 activity |
| US20130084608A1 (en) | 2011-09-30 | 2013-04-04 | Codexis, Inc. | Fungal proteases |
| US20140357727A1 (en) | 2011-12-20 | 2014-12-04 | Codexis, Inc. | Fatty alcohol forming acyl reductase (far) variants and methods of use |
| EP2794871A4 (en) | 2011-12-20 | 2015-12-30 | Codexis Inc | VARIANTS OF ENDOGLUCANASE-1B (EG1B) |
| JP2013143918A (ja) * | 2012-01-13 | 2013-07-25 | Jx Nippon Oil & Energy Corp | 酵素糖化用原料の製造方法、糖の製造方法、並びにエタノールの製造方法 |
| US8765430B2 (en) | 2012-02-10 | 2014-07-01 | Sweetwater Energy, Inc. | Enhancing fermentation of starch- and sugar-based feedstocks |
| US10202660B2 (en) | 2012-03-02 | 2019-02-12 | Board Of Trustees Of Michigan State University | Methods for increasing sugar yield with size-adjusted lignocellulosic biomass particles |
| US8563277B1 (en) | 2012-04-13 | 2013-10-22 | Sweetwater Energy, Inc. | Methods and systems for saccharification of biomass |
| ES2703631T3 (es) | 2012-04-13 | 2019-03-11 | Sweetwater Energy Inc | Procedimientos y sistemas para la sacarificación de biomasa |
| US20150133698A1 (en) | 2012-04-20 | 2015-05-14 | Codexis, Inc. | Production of fatty alcohols from engineered microorganisms |
| SG11201406820TA (en) | 2012-04-27 | 2014-11-27 | Michigan Biotechnology Inst D B A Mbi | Methods of hydrolyzing pretreated densified biomass particulates and systems related thereto |
| US8980578B2 (en) | 2012-06-11 | 2015-03-17 | Codexis, Inc. | Fungal beta-xylosidase variants |
| US9650655B2 (en) | 2012-07-20 | 2017-05-16 | Codexis, Inc. | Production of fatty alcohols from engineered microorganisms |
| FI20126168A7 (fi) * | 2012-11-07 | 2014-05-08 | Metsae Fibre Oy | Menetelmä sellupitoisten kuitujen avaamiseksi |
| US9512447B2 (en) | 2012-12-14 | 2016-12-06 | Codexis, Inc. | Modified native beta-ketoacyl-ACP synthases and engineered microorganisms |
| US9809867B2 (en) | 2013-03-15 | 2017-11-07 | Sweetwater Energy, Inc. | Carbon purification of concentrated sugar streams derived from pretreated biomass |
| US20150052812A1 (en) | 2013-08-20 | 2015-02-26 | Philip James Scalzo | Oxygen-Deficient Thermally Produced Processed Biogas from Beneficiated Organic-Carbon-Containing Feedstock |
| US9593447B2 (en) | 2013-08-20 | 2017-03-14 | Biomass Energy Enhancements, Llc | System and method using a reaction chamber to beneficiate organic-carbon-containing feedstock for downstream processes |
| US9683738B2 (en) | 2014-06-16 | 2017-06-20 | Biomass Energy Enhancements, Llc | System for co-firing coal and beneficiated organic-carbon-containing feedstock in a coal combustion apparatus |
| US9702548B2 (en) | 2014-06-16 | 2017-07-11 | Biomass Energy Enhancements, Llc | System for co-firing cleaned coal and beneficiated organic-carbon-containing feedstock in a coal combustion apparatus |
| US10024533B2 (en) | 2014-06-16 | 2018-07-17 | Ctp Biotechnology Llc | System and process for combusting cleaned coal and beneficiated organic-carbon-containing feedstock |
| US10018355B2 (en) | 2014-06-16 | 2018-07-10 | CTP Biotechnology, LLC | System and process for combusting coal and beneficiated organic-carbon-containing feedstock |
| US9796940B2 (en) | 2014-06-16 | 2017-10-24 | Biomass Energy Enhancements, Llc | Processed biomass pellets from organic-carbon-containing feedstock |
| US9701918B2 (en) | 2014-06-16 | 2017-07-11 | Biomass Energy Enhancements, Llc | System of using a reaction chamber to beneficiate organic-carbon-containing feedstock for downstream processes |
| FI3230463T4 (fi) | 2014-12-09 | 2025-10-08 | Apalta Patents Oue | Nopea esikäsittely |
| WO2017218325A1 (en) | 2016-06-15 | 2017-12-21 | Codexis, Inc. | Engineered beta-glucosidases and glucosylation methods |
| WO2018106656A1 (en) | 2016-12-06 | 2018-06-14 | Danisco Us Inc | Truncated lpmo enzymes and use thereof |
| AU2018222746C1 (en) | 2017-02-16 | 2024-02-22 | Apalta Patents OÜ | High pressure zone formation for pretreatment |
| BR102018004591B1 (pt) | 2017-03-08 | 2019-11-12 | Univ Michigan State | método de pré-tratamento de biomassa |
| US11440999B2 (en) | 2017-07-07 | 2022-09-13 | Board Of Trustees Of Michigan State University | De-esterification of biomass prior to ammonia pretreatment |
| CA3165573A1 (en) | 2019-12-22 | 2021-07-01 | Sweetwater Energy, Inc. | Methods of making specialized lignin and lignin products from biomass |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE169880C (enExample) * | 1900-01-01 | |||
| US2270326A (en) * | 1932-01-30 | 1942-01-20 | North American Rayon Corp | Manufacture of reactive forms of cellulose and the like |
| US2580491A (en) * | 1950-08-08 | 1952-01-01 | Jr Kyle Ward | Reducing the crystallinity of native fibrous cellulosic material |
| US3282313A (en) * | 1964-11-24 | 1966-11-01 | Research Corp | Method of forming wood and formed wood product |
| US3667961A (en) * | 1967-09-22 | 1972-06-06 | Santa Ynez Research Farm | Process for improving digestibility of feedstuffs for ruminant animals |
| US3707436A (en) * | 1971-03-22 | 1972-12-26 | Kimberly Clark Co | Exploding of ammonia impregnated wood chips |
| US3939286A (en) * | 1973-01-29 | 1976-02-17 | Jelks James W | Process for oxidizing and hydrolyzing plant organic matter particles to increase the digestability thereof by ruminants |
| DE2310459A1 (de) * | 1973-03-02 | 1974-09-12 | Fritz Dr Opderbeck | Verfahren zum erzeugen von faserstoff aus pflanzlichem material |
| JPS5811881B2 (ja) * | 1975-07-22 | 1983-03-05 | ライオン株式会社 | リユウサンカセルロ−スノセイゾウホウ |
| JPS534085A (en) * | 1976-07-01 | 1978-01-14 | Eru Shii Hao Pooru | Process for preparing cellulosic substance of high azotic content |
| US4136207A (en) * | 1977-01-24 | 1979-01-23 | Stake Technology Ltd. | Method of treating lignocellulose materials to produce ruminant feed |
| SE434652B (sv) * | 1977-04-27 | 1984-08-06 | Commw Scient Ind Res Org | Forfarande for explosionsdefibrering av cellulosafibrer fran vextmaterial samt utmatningsmunstycke for genomforande av forfarandet |
| US4235707A (en) * | 1979-04-09 | 1980-11-25 | Burke, Davoud & Associates | Method and apparatus for treating solid municipal refuse and other cellulose containing material |
| US4356196A (en) * | 1980-10-20 | 1982-10-26 | Hultquist Joe H | Process for treating alfalfa and other cellulosic agricultural crops |
-
1981
- 1981-10-14 US US06/311,168 patent/US4600590A/en not_active Expired - Lifetime
-
1982
- 1982-09-30 CA CA000412559A patent/CA1240671A/en not_active Expired
- 1982-10-01 ZA ZA827241A patent/ZA827241B/xx unknown
- 1982-10-01 NZ NZ202057A patent/NZ202057A/en unknown
- 1982-10-06 AT AT82630094T patent/ATE34990T1/de not_active IP Right Cessation
- 1982-10-06 DE DE8282630094T patent/DE3278635D1/de not_active Expired
- 1982-10-06 EP EP82630094A patent/EP0077287B1/en not_active Expired
- 1982-10-06 BR BR8205849A patent/BR8205849A/pt not_active IP Right Cessation
- 1982-10-13 AU AU89322/82A patent/AU555217B2/en not_active Expired
- 1982-10-13 JP JP57179690A patent/JPS5879001A/ja active Granted
- 1982-10-13 BG BG058282A patent/BG45217A3/xx unknown
- 1982-10-14 MX MX194786A patent/MX164803B/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BG45217A3 (bg) | 1989-04-14 |
| JPH0326201B2 (enExample) | 1991-04-10 |
| JPS5879001A (ja) | 1983-05-12 |
| MX164803B (es) | 1992-09-24 |
| ATE34990T1 (de) | 1988-06-15 |
| EP0077287B1 (en) | 1988-06-08 |
| CA1240671A (en) | 1988-08-16 |
| EP0077287A3 (en) | 1984-07-18 |
| DE3278635D1 (en) | 1988-07-14 |
| AU555217B2 (en) | 1986-09-18 |
| US4600590A (en) | 1986-07-15 |
| ZA827241B (en) | 1983-08-31 |
| AU8932282A (en) | 1983-04-21 |
| EP0077287A2 (en) | 1983-04-20 |
| BR8205849A (pt) | 1983-09-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA1240671A (en) | Method for increasing the reactivity of cellulose | |
| US5037663A (en) | Process for increasing the reactivity of cellulose-containing materials | |
| Millett et al. | Modifying wood to increase its in vitro digestibility | |
| US5171592A (en) | Biomass refining process | |
| Rinne et al. | Fibrolytic enzyme treatment prior to ensiling increased press-juice and crude protein yield from grass silage | |
| Uvnäs | The mechanism of histamine liberation | |
| CS214820B2 (en) | Method of making the proteinous material | |
| BRPI0722418B1 (pt) | Processo para tratamento de biomassa lignocelulósica com vapores de amônia e de água | |
| BRPI0808462A2 (pt) | Método de preparo de alimentos para animais mais digestíveis | |
| Morrison | Influence of some chemical and biological additives on the fibre fraction of lucerne on ensilage in laboratory silos | |
| Morrison | Changes in the biodegradability of ryegrass and legume fibres by chemical and biological pretreatments | |
| Sewalt et al. | Lignin Impact on Fibre Degradation: 1—Quinone Methide Intermediates Formedfrom Lignin DuringIn VitroFermentation ofCorn Stover | |
| Ballet et al. | Effect of ammonia and urea treatments on digestibility and nitrogen content of dehydrated lucerne | |
| Al-Masri | In vitro digestible energy of some agricultural residues, as influenced by gamma irradiation and sodium hydroxide | |
| Richard et al. | Ensilage technology for biomass pre-treatment and storage | |
| CA1213164A (en) | Processing of lignocellulose materials | |
| De Castro et al. | Substitution of sugar cane with steam-treated eucalyptus (Eucalyptus grandis): effects on intake and growth rate of dairy heifers | |
| Conner | Utilization of chemically treated cotton gin trash by ruminants | |
| Imsya | Optimization of the utilization of blood meal with palm oil fronds absorbance fermented as feed stuff to changes of nutrition content | |
| Moore et al. | Chemical composition and digestion in vitro of orchardgrass hay ammoniated by different techniques | |
| Tanner et al. | The effect of saponification, reduction and mild acid hydrolysis on the cell walls and cellulase‐treated cell walls of Lolium perenne | |
| Nelson et al. | Changes in carbohydrate and nitrogen concentrations during storage of heat-and freeze-dried alfalfa root tissue | |
| WO1991013099A1 (en) | Biomass refining process | |
| Basurto Gutierrez et al. | Chemical composition, digestibility and digestion kinetics of steam explosion-treated crop residues | |
| JPS6254457B2 (enExample) |