ATE44770T1 - Verfahren zur herstellung von zellulosemikrokristallitaggregaten und glukose aus lignozellulosehaltigen materialien. - Google Patents
Verfahren zur herstellung von zellulosemikrokristallitaggregaten und glukose aus lignozellulosehaltigen materialien.Info
- Publication number
- ATE44770T1 ATE44770T1 AT85305499T AT85305499T ATE44770T1 AT E44770 T1 ATE44770 T1 AT E44770T1 AT 85305499 T AT85305499 T AT 85305499T AT 85305499 T AT85305499 T AT 85305499T AT E44770 T1 ATE44770 T1 AT E44770T1
- Authority
- AT
- Austria
- Prior art keywords
- cellulose
- glucose
- microcrystalline cellulose
- level
- temperature
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B15/00—Preparation of other cellulose derivatives or modified cellulose, e.g. complexes
- C08B15/02—Oxycellulose; Hydrocellulose; Cellulosehydrate, e.g. microcrystalline cellulose
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Emergency Medicine (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA000460236A CA1198703A (en) | 1984-08-02 | 1984-08-02 | Method of producing level off d p microcrystalline cellulose and glucose from lignocellulosic material |
EP85305499A EP0170530B1 (de) | 1984-08-02 | 1985-08-01 | Verfahren zur Herstellung von Zellulose-Mikrokristallitaggregaten und Glukose aus lignozellulosehaltigen Materialien |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE44770T1 true ATE44770T1 (de) | 1989-08-15 |
Family
ID=4128451
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT85305499T ATE44770T1 (de) | 1984-08-02 | 1985-08-01 | Verfahren zur herstellung von zellulosemikrokristallitaggregaten und glukose aus lignozellulosehaltigen materialien. |
Country Status (6)
Country | Link |
---|---|
US (1) | US4645541A (de) |
EP (1) | EP0170530B1 (de) |
JP (1) | JPS61106601A (de) |
AT (1) | ATE44770T1 (de) |
CA (1) | CA1198703A (de) |
DE (1) | DE3571649D1 (de) |
Families Citing this family (50)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4699124A (en) * | 1985-06-28 | 1987-10-13 | Power Alcohol, Inc. | Process for converting cellulose to glucose and other saccharides |
CA1275286C (en) * | 1986-05-29 | 1990-10-16 | Edward A. Delong | Method for extracting the chemical components from dissociated lignocellulosic material |
US4927654A (en) * | 1987-07-23 | 1990-05-22 | The Nutrasweet Company | Water soluble bulking agents |
DE3729428A1 (de) * | 1987-09-03 | 1989-03-16 | Werner & Pfleiderer | Verfahren und vorrichtung zur hydrolytischen spaltung von cellulose |
US4908099A (en) * | 1988-09-19 | 1990-03-13 | Delong Edward A | Process to dissociate and extract the Lignin and the Xylan from the primary wall and middle lamella or lignocellulosic material which retains the structural integrity of the fibre core |
AU653212B2 (en) * | 1991-02-21 | 1994-09-22 | Genencor International, Inc. | Crystalline cellulose production |
US5562777A (en) * | 1993-03-26 | 1996-10-08 | Arkenol, Inc. | Method of producing sugars using strong acid hydrolysis of cellulosic and hemicellulosic materials |
US5597714A (en) * | 1993-03-26 | 1997-01-28 | Arkenol, Inc. | Strong acid hydrolysis of cellulosic and hemicellulosic materials |
DE4342442C2 (de) * | 1993-12-13 | 1996-11-21 | Akzo Nobel Nv | Verfahren zur Herstellung von Level-off DP Cellulose (LODP Cellulose) und ihre Desaggregierung zu mikrokristalliner Cellulose |
US5846787A (en) * | 1994-07-11 | 1998-12-08 | Purdue Research Foundation Office Of Technology Transfer | Processes for treating cellulosic material |
DE19637909A1 (de) * | 1996-09-18 | 1998-03-19 | Infan Ingenieurgesellschaft Fu | Verfahren zur Verwertung von Altholz |
US5769934A (en) * | 1997-01-15 | 1998-06-23 | Fmc Corporation | Method for producing microcrystalline cellulose |
US6228213B1 (en) * | 1997-09-19 | 2001-05-08 | University Of Nebraska-Lincoln | Production of microcrystalline cellulose by reactive extrusion |
US5876505A (en) * | 1998-01-13 | 1999-03-02 | Thermo Fibergen, Inc. | Method of producing glucose from papermaking sludge using concentrated or dilute acid hydrolysis |
US6416621B1 (en) * | 1998-03-13 | 2002-07-09 | Rhodia Acetow Gmbh | Apparatus, process and pressure reactor for the treatment of solids with pressurized liquid gases |
AU7421698A (en) * | 1998-05-14 | 1999-12-06 | Kemestrie Inc. | Process for preparing a high purity chemical-free microcrystalline cellulose from a chemically produced cellulose |
KR100306040B1 (ko) * | 1998-09-14 | 2001-11-14 | 김충섭 | 화학적으로 전처리된 섬유성 물질의 초임계이산화탄소 다중 폭쇄에 의한 미세 구조 변환 방법 |
US6372085B1 (en) | 1998-12-18 | 2002-04-16 | Kimberly-Clark Worldwide, Inc. | Recovery of fibers from a fiber processing waste sludge |
US6413362B1 (en) | 1999-11-24 | 2002-07-02 | Kimberly-Clark Worldwide, Inc. | Method of steam treating low yield papermaking fibers to produce a permanent curl |
KR20010100017A (ko) | 1998-12-30 | 2001-11-09 | 로날드 디. 맥크레이 | 화학물질을 첨가하는 증기 폭발 처리 |
AU2002225936A1 (en) * | 2000-11-03 | 2002-05-15 | Penwest Pharmaceutical Company | Process for producing microcrystalline cellulose with a desired dp |
JP2003055484A (ja) * | 2001-08-23 | 2003-02-26 | Unitika Ltd | ポリ乳酸系フィルムの保管方法 |
US20030089465A1 (en) * | 2001-11-02 | 2003-05-15 | David Schaible | Process for producing microcrystalline cellulose |
WO2004005608A1 (en) * | 2002-07-02 | 2004-01-15 | Andritz, Inc. | Solvent pulping of biomass |
US7364642B2 (en) * | 2003-08-18 | 2008-04-29 | Kimberly-Clark Worldwide, Inc. | Recycling of latex-containing broke |
JP4522797B2 (ja) * | 2004-09-07 | 2010-08-11 | 月島機械株式会社 | リグノセルロースの前処理方法及びエタノール製造方法 |
WO2009046283A1 (en) * | 2007-10-05 | 2009-04-09 | University Of Georgia Research Foundation, Inc. | Apparatus and methods for treating biomass |
FI20085275L (fi) * | 2008-04-02 | 2009-10-09 | Hannu Ilvesniemi | Menetelmä biomassan käsittelemiseksi |
BRPI0915930A2 (pt) * | 2008-07-16 | 2015-11-03 | Sriya Innovations Inc | método para produção de pelo menos um de glicose e furfural, processo para produção de um produto como xilose e celulose a partir de uma biomassa, processo para hidrolisar celulose e composição compreendendo um produto de hidrólise de celulose |
US8546560B2 (en) * | 2008-07-16 | 2013-10-01 | Renmatix, Inc. | Solvo-thermal hydrolysis of cellulose |
CA2650919C (en) * | 2009-01-23 | 2014-04-22 | Sunopta Bioprocess Inc. | Method and apparatus for conveying a cellulosic feedstock |
CA2638157C (en) * | 2008-07-24 | 2013-05-28 | Sunopta Bioprocess Inc. | Method and apparatus for conveying a cellulosic feedstock |
US8915644B2 (en) | 2008-07-24 | 2014-12-23 | Abengoa Bioenergy New Technologies, Llc. | 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 |
US9127325B2 (en) | 2008-07-24 | 2015-09-08 | Abengoa Bioenergy New Technologies, Llc. | Method and apparatus for treating a cellulosic feedstock |
CA2638150C (en) * | 2008-07-24 | 2012-03-27 | 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 |
CA2650913C (en) * | 2009-01-23 | 2013-10-15 | Sunopta Bioprocess Inc. | Method and apparatus for conveying a cellulosic feedstock |
PL2467532T3 (pl) | 2009-08-24 | 2014-11-28 | Abengoa Bioenergy New Tech Llc | Sposób wytwarzania etanolu i współproduktów z biomasy celulozowej |
WO2011051882A1 (en) * | 2009-10-26 | 2011-05-05 | Stora Enso Oyj | Process for production of microfibrillated cellulose in an extruder and microfibrillated cellulose produced according to the process |
CA2769746C (en) | 2010-01-19 | 2013-10-15 | Renmatix, Inc. | Production of fermentable sugars and lignin from biomass using supercritical fluids |
US8801859B2 (en) | 2011-05-04 | 2014-08-12 | Renmatix, Inc. | Self-cleaning apparatus and method for thick slurry pressure control |
JP5905570B2 (ja) | 2011-05-04 | 2016-04-20 | レンマティックス, インコーポレイテッドRenmatix, Inc. | リグノセルロース系バイオマスからのリグニンの製造 |
CN103502257B (zh) * | 2011-05-04 | 2016-10-12 | 瑞恩麦特克斯股份有限公司 | 多级纤维素水解和采用或不采用酸的猝灭 |
CA2806873C (en) | 2011-05-04 | 2014-07-15 | Renmatix, Inc. | Lignin production from lignocellulosic biomass |
US9447541B2 (en) | 2011-05-13 | 2016-09-20 | Stora Enso Oyj | Process for treating cellulose and cellulose treated according to the process |
JP2013035885A (ja) * | 2011-08-03 | 2013-02-21 | Asahi Organic Chemicals Industry Co Ltd | リグニン、このリグニンを含有する組成物及びこのリグニンの製造方法 |
RU2472808C1 (ru) * | 2011-08-15 | 2013-01-20 | Федеральное государственное бюджетное учреждение науки Институт проблем химико-энергетических технологий Сибирского отделения Российской академии наук (ИПХЭТ СО РАН) | Способ получения целлюлозы (варианты) и устройство для его осуществления |
US8759498B2 (en) | 2011-12-30 | 2014-06-24 | Renmatix, Inc. | Compositions comprising lignin |
FI3186286T3 (fi) | 2014-09-26 | 2024-07-10 | Renmatix Inc | Selluloosaa sisältävät koostumukset ja niiden valmistusmenetelmät |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1007264A (fr) * | 1948-03-12 | 1952-05-05 | Traitement de produits végétaux à haute pression, production de sucres, furfurol, extraits tanniques et aliments pour bétail | |
US3023104A (en) * | 1960-07-05 | 1962-02-27 | American Viscose Corp | Food compositions incorporating cellulose crystallite aggregates |
US3667961A (en) * | 1967-09-22 | 1972-06-06 | Santa Ynez Research Farm | Process for improving digestibility of feedstuffs for ruminant animals |
SU531811A1 (ru) * | 1974-12-20 | 1976-10-15 | Всесоюзное Научно-Производственное Объединение Целлюлозно-Бумажной Промышленности "Внпобумпром" | Способ получени микрокристаллической целлюлозы |
GB2000822B (en) * | 1977-07-11 | 1982-08-11 | Canadian Patents Dev | Method of rendering lignin separable from cellulose and hemicellulose in lignocellulosic material and the product so produced |
CA1096374A (en) * | 1977-07-11 | 1981-02-24 | Edward A. Delong | Method of rendering lignin separable from cellulose and hemicellulose in lignocellulosic material and the product so produced |
FI58346C (fi) * | 1979-12-18 | 1981-01-12 | Tampella Oy Ab | Foerfarande foer kontinuerlig foersockring av cellulosa av vaextmaterial |
ES8201627A1 (es) * | 1980-02-23 | 1981-12-16 | Reitter Franz Johann | Procedimiento e instalacion para la hidrolisis continua de hemicelulosas que contienen pentosanas de celulosa. |
US4461648A (en) * | 1980-07-11 | 1984-07-24 | Patrick Foody | Method for increasing the accessibility of cellulose in lignocellulosic materials, particularly hardwoods agricultural residues and the like |
US4395543A (en) * | 1981-08-12 | 1983-07-26 | Massachusetts Institute Of Technology | Selective solvent extraction of cellulosic material |
US4427584A (en) * | 1981-08-24 | 1984-01-24 | University Of Florida | Conversion of cellulosic fibers to mono-sugars and lignin |
CA1141376A (en) * | 1981-11-12 | 1983-02-15 | Edward A. De Long | Method of rendering lignin separable from cellulose and hemicellulose and the product so produced |
JPS60173001A (ja) * | 1984-02-20 | 1985-09-06 | Jujo Pulp Kk | セルロ−ス微粒子体の製造方法 |
-
1984
- 1984-08-02 CA CA000460236A patent/CA1198703A/en not_active Expired
-
1985
- 1985-08-01 EP EP85305499A patent/EP0170530B1/de not_active Expired
- 1985-08-01 AT AT85305499T patent/ATE44770T1/de not_active IP Right Cessation
- 1985-08-01 DE DE8585305499T patent/DE3571649D1/de not_active Expired
- 1985-08-02 JP JP60171001A patent/JPS61106601A/ja active Granted
- 1985-12-04 US US06/804,547 patent/US4645541A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0170530A3 (en) | 1986-10-22 |
EP0170530B1 (de) | 1989-07-19 |
EP0170530A2 (de) | 1986-02-05 |
CA1198703A (en) | 1985-12-31 |
JPH0582844B2 (de) | 1993-11-22 |
JPS61106601A (ja) | 1986-05-24 |
US4645541A (en) | 1987-02-24 |
DE3571649D1 (en) | 1989-08-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
UEP | Publication of translation of european patent specification | ||
REN | Ceased due to non-payment of the annual fee |