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)
- Molecular Biology (AREA)
- Physiology (AREA)
- Medicinal Chemistry (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Biotechnology (AREA)
- Botany (AREA)
- Biochemistry (AREA)
- Mycology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Animal Husbandry (AREA)
- Zoology (AREA)
- Food Science & Technology (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 (cg-RX-API-DMAC10.html) |
| EP (1) | EP0077287B1 (cg-RX-API-DMAC10.html) |
| JP (1) | JPS5879001A (cg-RX-API-DMAC10.html) |
| AT (1) | ATE34990T1 (cg-RX-API-DMAC10.html) |
| AU (1) | AU555217B2 (cg-RX-API-DMAC10.html) |
| BG (1) | BG45217A3 (cg-RX-API-DMAC10.html) |
| BR (1) | BR8205849A (cg-RX-API-DMAC10.html) |
| CA (1) | CA1240671A (cg-RX-API-DMAC10.html) |
| DE (1) | DE3278635D1 (cg-RX-API-DMAC10.html) |
| MX (1) | MX164803B (cg-RX-API-DMAC10.html) |
| NZ (1) | NZ202057A (cg-RX-API-DMAC10.html) |
| ZA (1) | ZA827241B (cg-RX-API-DMAC10.html) |
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 |
| BR9607992A (pt) * | 1995-03-25 | 1999-11-30 | Rhodia Ag Rhone Poulenc | Processo para ativar polissacarìdios, polissacarìdio explodido na forma de celulose cristalinae aplicação de celulose |
| 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 |
| CA2562467C (en) * | 2004-04-13 | 2012-07-31 | Iogen Energy Corporation | Recovery of inorganic salt during processing of lignocellulosic feedstocks |
| WO2007044742A2 (en) * | 2005-10-11 | 2007-04-19 | Earnest Stuart | Device and method for treating biomass |
| BRPI0706760A2 (pt) * | 2006-01-27 | 2011-04-05 | Univ Massachusetts | sistemas e métodos para produção de biocombustìveis e materiais relacionados |
| WO2010135679A1 (en) | 2009-05-21 | 2010-11-25 | Board Of Trustees Of Michigan State University | Methods for pretreating biomass |
| 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 |
| 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 |
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| US8367378B2 (en) * | 2007-10-03 | 2013-02-05 | Board Of Trustees Of Michigan State University | Process for producing sugars and ethanol using corn stillage |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE169880C (cg-RX-API-DMAC10.html) * | 1900-01-01 | |||
| US2270326A (en) * | 1932-01-30 | 1942-01-20 | North American Rayon Corp | Manufacture of reactive forms of cellulose and the like |
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| US3667961A (en) * | 1967-09-22 | 1972-06-06 | Santa Ynez Research Farm | Process for improving digestibility of feedstuffs for ruminant animals |
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| 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 |
| NZ187047A (en) * | 1977-04-27 | 1981-03-16 | Commw Scient Ind Res Org | Explosive defibration of cellulosic plant material material passes through nozzle providing tortuous path for discharging material |
| 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
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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 EP EP82630094A patent/EP0077287B1/en not_active Expired
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- 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
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|---|---|
| ZA827241B (en) | 1983-08-31 |
| DE3278635D1 (en) | 1988-07-14 |
| AU555217B2 (en) | 1986-09-18 |
| BR8205849A (pt) | 1983-09-06 |
| MX164803B (es) | 1992-09-24 |
| ATE34990T1 (de) | 1988-06-15 |
| EP0077287B1 (en) | 1988-06-08 |
| JPH0326201B2 (cg-RX-API-DMAC10.html) | 1991-04-10 |
| BG45217A3 (bg) | 1989-04-14 |
| EP0077287A3 (en) | 1984-07-18 |
| AU8932282A (en) | 1983-04-21 |
| CA1240671A (en) | 1988-08-16 |
| EP0077287A2 (en) | 1983-04-20 |
| US4600590A (en) | 1986-07-15 |
| JPS5879001A (ja) | 1983-05-12 |
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