RU2009119735A - PROCESSING BIOMASS - Google Patents
PROCESSING BIOMASS Download PDFInfo
- Publication number
- RU2009119735A RU2009119735A RU2009119735/10A RU2009119735A RU2009119735A RU 2009119735 A RU2009119735 A RU 2009119735A RU 2009119735/10 A RU2009119735/10 A RU 2009119735/10A RU 2009119735 A RU2009119735 A RU 2009119735A RU 2009119735 A RU2009119735 A RU 2009119735A
- Authority
- RU
- Russia
- Prior art keywords
- feedstock
- biomass
- biomass feedstock
- grinding
- bulk density
- Prior art date
Links
- 239000002028 Biomass Substances 0.000 title claims abstract 28
- 238000000034 method Methods 0.000 claims abstract 33
- 238000002360 preparation method Methods 0.000 claims abstract 6
- 238000006243 chemical reaction Methods 0.000 claims abstract 3
- 238000004438 BET method Methods 0.000 claims abstract 2
- 238000010894 electron beam technology Methods 0.000 claims abstract 2
- 230000005865 ionizing radiation Effects 0.000 claims abstract 2
- 239000012978 lignocellulosic material Substances 0.000 claims abstract 2
- 244000005700 microbiome Species 0.000 claims abstract 2
- 230000003647 oxidation Effects 0.000 claims abstract 2
- 238000007254 oxidation reaction Methods 0.000 claims abstract 2
- 238000000197 pyrolysis Methods 0.000 claims abstract 2
- 238000009210 therapy by ultrasound Methods 0.000 claims abstract 2
- 239000000835 fiber Substances 0.000 claims 3
- 229920000742 Cotton Polymers 0.000 claims 2
- 241000219146 Gossypium Species 0.000 claims 2
- 240000008042 Zea mays Species 0.000 claims 2
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 claims 2
- 235000002017 Zea mays subsp mays Nutrition 0.000 claims 2
- 235000005822 corn Nutrition 0.000 claims 2
- 239000010902 straw Substances 0.000 claims 2
- 244000198134 Agave sisalana Species 0.000 claims 1
- 241000609240 Ambelania acida Species 0.000 claims 1
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims 1
- 235000017491 Bambusa tulda Nutrition 0.000 claims 1
- 241001474374 Blennius Species 0.000 claims 1
- 244000025254 Cannabis sativa Species 0.000 claims 1
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 claims 1
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 claims 1
- 244000060011 Cocos nucifera Species 0.000 claims 1
- 235000013162 Cocos nucifera Nutrition 0.000 claims 1
- 240000000491 Corchorus aestuans Species 0.000 claims 1
- 235000011777 Corchorus aestuans Nutrition 0.000 claims 1
- 235000010862 Corchorus capsularis Nutrition 0.000 claims 1
- 241000195493 Cryptophyta Species 0.000 claims 1
- 241000196324 Embryophyta Species 0.000 claims 1
- 240000004658 Medicago sativa Species 0.000 claims 1
- 235000017587 Medicago sativa ssp. sativa Nutrition 0.000 claims 1
- 240000007594 Oryza sativa Species 0.000 claims 1
- 235000007164 Oryza sativa Nutrition 0.000 claims 1
- 244000082204 Phyllostachys viridis Species 0.000 claims 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims 1
- 244000062793 Sorghum vulgare Species 0.000 claims 1
- 239000002154 agricultural waste Substances 0.000 claims 1
- 239000010905 bagasse Substances 0.000 claims 1
- 239000011425 bamboo Substances 0.000 claims 1
- 235000009120 camo Nutrition 0.000 claims 1
- 229920002678 cellulose Polymers 0.000 claims 1
- 239000001913 cellulose Substances 0.000 claims 1
- 235000005607 chanvre indien Nutrition 0.000 claims 1
- 230000007071 enzymatic hydrolysis Effects 0.000 claims 1
- 238000006047 enzymatic hydrolysis reaction Methods 0.000 claims 1
- 238000000855 fermentation Methods 0.000 claims 1
- 230000004151 fermentation Effects 0.000 claims 1
- 239000000446 fuel Substances 0.000 claims 1
- 239000011487 hemp Substances 0.000 claims 1
- 235000008216 herbs Nutrition 0.000 claims 1
- 239000010903 husk Substances 0.000 claims 1
- 235000019713 millet Nutrition 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 239000010893 paper waste Substances 0.000 claims 1
- 239000002245 particle Substances 0.000 claims 1
- 239000000047 product Substances 0.000 claims 1
- 235000009566 rice Nutrition 0.000 claims 1
- 239000010865 sewage Substances 0.000 claims 1
- 239000004460 silage Substances 0.000 claims 1
- 239000002023 wood Substances 0.000 claims 1
Classifications
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/10—Biofuels, e.g. bio-diesel
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
Landscapes
- Processing Of Solid Wastes (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Abstract
1. Способ изменения молекулярной структуры сырья биомассы, включающий: ! превращение обработанного сырья биомассы в продукт с использованием микроорганизма, при этом обработанное сырье биомассы получают обработкой сырья биомассы, имеющего объемный вес менее примерно 0,5 г/см3, с использованием метода обработки, выбранного из группы, состоящей из облучения, ультразвуковой обработки, пиролиза и окисления. ! 2. Способ по п.1, в котором сырье биомассы имеет объемный вес менее примерно 0,35 г/см3. ! 3. Способ по п.1, дополнительно включающий подготовку сырья биомассы физической обработкой исходного сырья для уменьшения объемного веса исходного сырья. ! 4. Способ по п.3, в котором исходное сырье имеет объемный вес перед подготовкой более примерно 0,7 г/см3. ! 5. Способ по п.3, в котором подготовка включает сдвиг. ! 6. Способ по п.3, в котором подготовка включает уменьшение размера исходного сырья измельчением точильным камнем, механическим разрывом или раздиром, измельчением штырями или аттриторным измельчением в воздушной атмосфере. ! 7. Способ по п.1, в котором обработка включает облучение электронным пучком. ! 8. Способ по п.1, в котором сырье биомассы содержит целлюлозный и/или лигноцеллюлозный материал. ! 9. Способ по п.1, в котором обработку проводят при условиях, выбранных для уменьшения молекулярной массы сырья биомассы. ! 10. Способ по п.1, в котором сырье биомассы имеет удельную поверхность по методу БЭТ более 0,25 м2/г. ! 11. Способ по п.1, в котором сырье биомассы имеет отношение длины к диаметру, равное, по меньшей мере, 5. ! 12. Способ по п.7, в котором ионизирующее излучение используют при общем уровне дозы, равном, по меньшей мере, пример 1. A method for changing the molecular structure of biomass feedstock, including:! the conversion of the processed biomass feed to a product using a microorganism, while the processed biomass feed is obtained by treating the biomass feed having a bulk density of less than about 0.5 g / cm3 using a treatment method selected from the group consisting of irradiation, ultrasonic treatment, pyrolysis and oxidation. ! 2. The method according to claim 1, wherein the biomass feedstock has a bulk density of less than about 0.35 g / cm3. ! 3. The method according to claim 1, further comprising preparing biomass feedstock by physically treating the feedstock to reduce bulk density of the feedstock. ! 4. The method according to claim 3, in which the feedstock has a bulk density before preparation of more than about 0.7 g / cm3. ! 5. The method according to claim 3, in which the preparation includes a shift. ! 6. The method according to claim 3, in which the preparation includes reducing the size of the feedstock by grinding with a grindstone, mechanical tearing or grinding, grinding with pins or attritor grinding in an air atmosphere. ! 7. The method according to claim 1, in which the processing includes irradiation with an electron beam. ! 8. The method according to claim 1, in which the biomass feed contains cellulosic and / or lignocellulosic material. ! 9. The method according to claim 1, in which the processing is carried out under conditions selected to reduce the molecular weight of the biomass feedstock. ! 10. The method according to claim 1, in which the biomass feedstock has a specific surface area by the BET method of more than 0.25 m2 / g. ! 11. The method according to claim 1, in which the biomass feedstock has a length to diameter ratio of at least 5.! 12. The method according to claim 7, in which ionizing radiation is used at a total dose level equal to at least an example
Claims (19)
Applications Claiming Priority (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US85451906P | 2006-10-26 | 2006-10-26 | |
| US60/854,519 | 2006-10-26 | ||
| US86329006P | 2006-10-27 | 2006-10-27 | |
| US60/863,290 | 2006-10-27 | ||
| US60/859,911 | 2006-11-17 | ||
| US87514406P | 2006-12-15 | 2006-12-15 | |
| US60/875,144 | 2006-12-15 | ||
| US60/881,891 | 2007-01-23 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2011120911/10A Division RU2563357C2 (en) | 2006-10-26 | 2011-05-24 | Composition for producing product selected from alcohols, organic acids, sugars, hydrocarbons and mixes thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2009119735A true RU2009119735A (en) | 2010-12-10 |
| RU2432400C2 RU2432400C2 (en) | 2011-10-27 |
Family
ID=44998242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2009119735/10A RU2432400C2 (en) | 2006-10-26 | 2007-10-26 | Biomass processing |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2432400C2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2550265C2 (en) * | 2010-12-31 | 2015-05-10 | Клариант Продукте (Дойчланд) Гмбх | Efficient lignocellulose hydrolysis with integrated enzyme production |
| RU2605416C2 (en) * | 2011-05-18 | 2016-12-20 | Биоэндев Аб | Method and arrangement for efficient torrefaction of biomass |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2508300C1 (en) * | 2012-07-03 | 2014-02-27 | Федеральное государственное бюджетное учреждение науки Институт проблем химико-энергетических технологий Сибирского отделения Российской академии наук (ИПХЭТ СО РАН) | Method of producing natural thermoplastic polymer (versions) |
| RU2490317C1 (en) * | 2012-07-13 | 2013-08-20 | Александр Владимирович Смородько | Procedure and device for production of solid hydrocarbon fuel |
| EP2890488A4 (en) | 2012-10-10 | 2016-07-27 | Xyleco Inc | Treating biomass |
| NZ706072A (en) | 2013-03-08 | 2018-12-21 | Xyleco Inc | Equipment protecting enclosures |
| RU2552165C2 (en) * | 2013-08-06 | 2015-06-10 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Мордовский государственный университет им. Н.П. Огарёва" | Method for producing alcohol |
| RU2544635C1 (en) * | 2013-10-17 | 2015-03-20 | Открытое акционерное общество "Нефтяная компания "Роснефть" | Method and device for flash-pyrolysis of hydrocarbon materials using induction heating |
| FI126698B (en) * | 2013-12-18 | 2017-04-13 | Teknologian Tutkimuskeskus Vtt Oy | A process for making fibrillated cellulosic material |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2159816C2 (en) * | 1993-12-23 | 2000-11-27 | Кэнтроулд Инвайерэнментл Систэмс Копэрейшн | Method for production of ethanol from cellulose-containing wastes (versions) and method for production of glucose from cellulose-containing wastes |
| DE10043662A1 (en) * | 2000-08-30 | 2001-02-22 | Saechsisches Inst Fuer Angewan | Production of lignocellulosic fiber products, e.g. fiberboard, comprises treating the fibers with hydrolytic enzymes during or after disintegration to improve adhesion |
-
2007
- 2007-10-26 RU RU2009119735/10A patent/RU2432400C2/en active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2550265C2 (en) * | 2010-12-31 | 2015-05-10 | Клариант Продукте (Дойчланд) Гмбх | Efficient lignocellulose hydrolysis with integrated enzyme production |
| RU2605416C2 (en) * | 2011-05-18 | 2016-12-20 | Биоэндев Аб | Method and arrangement for efficient torrefaction of biomass |
Also Published As
| Publication number | Publication date |
|---|---|
| RU2432400C2 (en) | 2011-10-27 |
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