CN111979819B - 分离木质纤维生物质组分的方法 - Google Patents
分离木质纤维生物质组分的方法 Download PDFInfo
- Publication number
- CN111979819B CN111979819B CN202010794478.1A CN202010794478A CN111979819B CN 111979819 B CN111979819 B CN 111979819B CN 202010794478 A CN202010794478 A CN 202010794478A CN 111979819 B CN111979819 B CN 111979819B
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- CN
- China
- Prior art keywords
- cooking
- acid
- methanesulfonic acid
- small molecular
- lignocellulosic biomass
- 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.)
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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
- D21C5/00—Other processes for obtaining cellulose, e.g. cooking cotton linters ; Processes characterised by the choice of cellulose-containing starting materials
-
- 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
- D21C3/003—Pulping cellulose-containing materials with organic compounds
-
- 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
- D21C3/04—Pulping cellulose-containing materials with acids, acid salts or acid anhydrides
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- 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
Landscapes
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010794478.1A CN111979819B (zh) | 2020-08-10 | 2020-08-10 | 分离木质纤维生物质组分的方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010794478.1A CN111979819B (zh) | 2020-08-10 | 2020-08-10 | 分离木质纤维生物质组分的方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111979819A CN111979819A (zh) | 2020-11-24 |
| CN111979819B true CN111979819B (zh) | 2022-08-09 |
Family
ID=73445836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010794478.1A Active CN111979819B (zh) | 2020-08-10 | 2020-08-10 | 分离木质纤维生物质组分的方法 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111979819B (zh) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA3110364A1 (en) | 2021-02-25 | 2022-08-25 | Sixring Inc. | Modified sulfuric acid and uses thereof |
| CN113249995B (zh) * | 2021-05-20 | 2023-07-04 | 青岛大学 | 一种生物质纤维素单纤维和木质素的清洁高效分离方法 |
| CN113445344A (zh) * | 2021-07-29 | 2021-09-28 | 陕西科技大学 | 一种脱除木质素的生物质精炼方法 |
| CN114753177A (zh) * | 2022-03-22 | 2022-07-15 | 齐鲁工业大学 | 三元体系分离生物质组分的方法 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE474034A (zh) * | 1942-06-30 | |||
| JP4138319B2 (ja) * | 2002-01-15 | 2008-08-27 | 政弘 井筒 | リグノセルロース系バイオマスの利用システム |
| CN100465373C (zh) * | 2007-03-08 | 2009-03-04 | 上海交通大学 | 用生物质原料炼制生产纤维素、木质素和木糖的方法 |
| JP5167554B2 (ja) * | 2007-04-24 | 2013-03-21 | 独立行政法人科学技術振興機構 | 植物資源相分離系変換装置 |
| WO2009030713A1 (en) * | 2007-09-03 | 2009-03-12 | Novozymes A/S | Detoxifying and recycling of washing solution used in pretreatment of lignocellulose-containing materials |
| FI125827B (fi) * | 2010-06-23 | 2016-02-29 | Stora Enso Oyj | Menetelmä lignoselluloosamateriaalien liuottamiseksi |
| SG193629A1 (en) * | 2011-03-28 | 2013-11-29 | Agency Science Tech & Res | Synthesis of diacids |
| CN103061179B (zh) * | 2012-12-25 | 2015-06-17 | 济南圣泉集团股份有限公司 | 一种木质纤维素生物质的综合利用工艺 |
| NL2011164C2 (en) * | 2013-07-15 | 2015-01-21 | Stichting Energie | Improved process for the organosolv treatment of lignocellulosic biomass. |
| EP3050919A1 (de) * | 2015-01-29 | 2016-08-03 | Basf Se | Lignocellulosehaltige materialen enthaltend mischungen mit salzen von n-substituierten carbamidsäuren |
| CN108179644B (zh) * | 2017-12-21 | 2019-11-12 | 中国科学院青岛生物能源与过程研究所 | 一种从生物质中提取木质素的方法 |
| CN109706769B (zh) * | 2018-12-29 | 2021-10-01 | 齐鲁工业大学 | 一种小分子醛类有机物共混有机酸分离木质纤维素的方法 |
| CN111393670B (zh) * | 2020-03-26 | 2022-04-05 | 齐鲁工业大学 | 一种高效提取分离活性木素的方法 |
-
2020
- 2020-08-10 CN CN202010794478.1A patent/CN111979819B/zh active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN111979819A (zh) | 2020-11-24 |
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| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20201124 Assignee: Shandong Shengle Technology Service Co.,Ltd. Assignor: Qilu University of Technology Contract record no.: X2022980027422 Denomination of invention: Methods of separating lignocellulosic biomass components Granted publication date: 20220809 License type: Exclusive License Record date: 20221214 |
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| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 250353 University Road, Changqing District, Ji'nan, Shandong Province, No. 3501 Patentee after: Qilu University of Technology (Shandong Academy of Sciences) Country or region after: China Address before: 250353 University Road, Changqing District, Ji'nan, Shandong Province, No. 3501 Patentee before: Qilu University of Technology Country or region before: China |