CA2817384A1 - Biomass pretreatment process for a packed bed reactor - Google Patents
Biomass pretreatment process for a packed bed reactor Download PDFInfo
- Publication number
- CA2817384A1 CA2817384A1 CA2817384A CA2817384A CA2817384A1 CA 2817384 A1 CA2817384 A1 CA 2817384A1 CA 2817384 A CA2817384 A CA 2817384A CA 2817384 A CA2817384 A CA 2817384A CA 2817384 A1 CA2817384 A1 CA 2817384A1
- Authority
- CA
- Canada
- Prior art keywords
- biomass
- vessel
- ammonia
- straw
- temperature
- 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.)
- Abandoned
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Classifications
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- 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
- D21C1/00—Pretreatment of the finely-divided materials before digesting
- D21C1/06—Pretreatment of the finely-divided materials before digesting with alkaline reacting compounds
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P19/00—Preparation of compounds containing saccharide radicals
- C12P19/02—Monosaccharides
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P19/00—Preparation of compounds containing saccharide radicals
- C12P19/14—Preparation of compounds containing saccharide radicals produced by the action of a carbohydrase (EC 3.2.x), e.g. by alpha-amylase, e.g. by cellulase, hemicellulase
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P2201/00—Pretreatment of cellulosic or lignocellulosic material for subsequent enzymatic treatment or hydrolysis
-
- 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
- D21C3/02—Pulping cellulose-containing materials with inorganic bases or alkaline reacting compounds, e.g. sulfate processes
- D21C3/024—Pulping cellulose-containing materials with inorganic bases or alkaline reacting compounds, e.g. sulfate processes with NH3 or H2O
Landscapes
- Organic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Zoology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Microbiology (AREA)
- General Chemical & Material Sciences (AREA)
- Biotechnology (AREA)
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- Biochemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Processing Of Solid Wastes (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US41647710P | 2010-11-23 | 2010-11-23 | |
| US61/416,477 | 2010-11-23 | ||
| PCT/US2011/061610 WO2012071308A2 (en) | 2010-11-23 | 2011-11-21 | Biomass pretreatment process for a packed bed reactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2817384A1 true CA2817384A1 (en) | 2012-05-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2817384A Abandoned CA2817384A1 (en) | 2010-11-23 | 2011-11-21 | Biomass pretreatment process for a packed bed reactor |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US20120125551A1 (https=) |
| EP (1) | EP2643516A2 (https=) |
| JP (1) | JP2014500021A (https=) |
| CN (1) | CN103261513A (https=) |
| AU (1) | AU2011332099B2 (https=) |
| BR (1) | BR112013007537A2 (https=) |
| CA (1) | CA2817384A1 (https=) |
| WO (1) | WO2012071308A2 (https=) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101484590A (zh) * | 2006-05-01 | 2009-07-15 | 密执安州大学 | 处理木质纤维素生物质的方法 |
| 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 |
| WO2009045527A1 (en) * | 2007-10-03 | 2009-04-09 | Michigan State University | Improved process for producing sugars and ethanol using corn stillage |
| BRPI1007699B8 (pt) | 2009-08-24 | 2021-03-23 | Univ Michigan State | produto, produto embalado e processo |
| 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 |
| BR112012026710B8 (pt) | 2010-04-19 | 2020-06-23 | Univ Michigan State | método para produzir um produto extraído a partir de biomassa lignocelulósica e método para produzir um produto digerido a partir de biomassa lignocelulósica |
| WO2013131015A1 (en) | 2012-03-02 | 2013-09-06 | Board Of Trustees Of Michigan State University | Methods for increasing sugar yield with size-adjusted lignocellulosic biomass particles |
| US20150147786A1 (en) | 2013-11-24 | 2015-05-28 | E I Du Pont De Nemours And Company | High force and high stress destructuring for starch biomass processing |
| BR112016013286A2 (pt) * | 2013-12-18 | 2017-08-08 | Shell Int Research | Tratamento de biomassa para conversão hidrocatalítica hidrotérmica |
| US9593388B2 (en) * | 2013-12-18 | 2017-03-14 | Shell Oil Company | Biomass treatment for hydrothermal hydrocatalytic conversion |
| FI127582B (en) * | 2014-01-10 | 2018-09-14 | Ab Bln Woods Ltd | Procedure for extracting lignin |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4064276A (en) * | 1976-08-04 | 1977-12-20 | Worsk Hydro A.S | Process for the production of ammoniated straw and other plant materials containing lignocellulose |
| US5037663A (en) * | 1981-10-14 | 1991-08-06 | Colorado State University Research Foundation | Process for increasing the reactivity of cellulose-containing materials |
| DE19916347C1 (de) * | 1999-04-12 | 2000-11-09 | Rhodia Acetow Ag | Verfahren zum Auftrennen lignocellulosehaltiger Biomasse |
| WO2001012833A2 (en) | 1999-08-18 | 2001-02-22 | E.I. Du Pont De Nemours And Company | Process for the biological production of 1,3-propanediol |
| US7223575B2 (en) | 2000-05-01 | 2007-05-29 | Midwest Research Institute | Zymomonas pentose-sugar fermenting strains and uses thereof |
| EP1869194A2 (en) * | 2005-04-12 | 2007-12-26 | E.I.Du pont de nemours and company | Treatment of biomass to obtain a target chemical |
| RU2394913C2 (ru) | 2005-10-26 | 2010-07-20 | Е.И.Дюпон Де Немур Энд Компани | Ферментативное получение четырехуглеродных спиртов |
| CN101484590A (zh) * | 2006-05-01 | 2009-07-15 | 密执安州大学 | 处理木质纤维素生物质的方法 |
| JP2011515107A (ja) | 2008-03-27 | 2011-05-19 | イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー | 改善されたキシロース資化能を有するザイモモナス（Ｚｙｍｏｍｏｎａｓ） |
| US20100159521A1 (en) * | 2008-12-19 | 2010-06-24 | E. I. Du Pont De Nemours And Company | Ozone treatment of biomass to enhance enzymatic saccharification |
| US8241873B2 (en) * | 2008-12-19 | 2012-08-14 | E I Du Pont De Nemours And Company | Organic solvent pretreatment of biomass to enhance enzymatic saccharification |
| CN102666870A (zh) * | 2009-10-12 | 2012-09-12 | 纳幕尔杜邦公司 | 用于改善的抑制剂特征的生物质的氨预处理 |
| BR112012026710B8 (pt) * | 2010-04-19 | 2020-06-23 | Univ Michigan State | método para produzir um produto extraído a partir de biomassa lignocelulósica e método para produzir um produto digerido a partir de biomassa lignocelulósica |
| JP5702644B2 (ja) * | 2010-09-01 | 2015-04-15 | Ｊｘ日鉱日石エネルギー株式会社 | 酵素糖化用原料の製造方法、並びに糖の製造方法、及びエタノールの製造方法 |
| US20120125548A1 (en) * | 2010-11-23 | 2012-05-24 | E. I. Du Pont De Nemours And Company | Continuously fed biomass pretreatment process for a packed bed reactor |
-
2011
- 2011-11-16 US US13/297,393 patent/US20120125551A1/en not_active Abandoned
- 2011-11-21 WO PCT/US2011/061610 patent/WO2012071308A2/en not_active Ceased
- 2011-11-21 CA CA2817384A patent/CA2817384A1/en not_active Abandoned
- 2011-11-21 CN CN2011800557344A patent/CN103261513A/zh active Pending
- 2011-11-21 AU AU2011332099A patent/AU2011332099B2/en not_active Ceased
- 2011-11-21 EP EP11791396.2A patent/EP2643516A2/en not_active Withdrawn
- 2011-11-21 JP JP2013540987A patent/JP2014500021A/ja active Pending
- 2011-11-21 BR BR112013007537A patent/BR112013007537A2/pt not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| WO2012071308A3 (en) | 2012-07-19 |
| AU2011332099B2 (en) | 2014-10-02 |
| WO2012071308A2 (en) | 2012-05-31 |
| JP2014500021A (ja) | 2014-01-09 |
| EP2643516A2 (en) | 2013-10-02 |
| AU2011332099A1 (en) | 2013-03-14 |
| CN103261513A (zh) | 2013-08-21 |
| BR112013007537A2 (pt) | 2016-07-19 |
| US20120125551A1 (en) | 2012-05-24 |
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