CN112321652A - 一种从生物质中高效分离高品质木质素的方法 - Google Patents
一种从生物质中高效分离高品质木质素的方法 Download PDFInfo
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- CN112321652A CN112321652A CN202011166917.0A CN202011166917A CN112321652A CN 112321652 A CN112321652 A CN 112321652A CN 202011166917 A CN202011166917 A CN 202011166917A CN 112321652 A CN112321652 A CN 112321652A
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- lignin
- biomass
- furfural
- solid
- catalyst
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- 239000007788 liquid Substances 0.000 claims abstract description 45
- 239000003054 catalyst Substances 0.000 claims abstract description 31
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 24
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- GAEKPEKOJKCEMS-UHFFFAOYSA-N gamma-valerolactone Chemical compound CC1CCC(=O)O1 GAEKPEKOJKCEMS-UHFFFAOYSA-N 0.000 claims description 26
- AMXOYNBUYSYVKV-UHFFFAOYSA-M lithium bromide Chemical compound [Li+].[Br-] AMXOYNBUYSYVKV-UHFFFAOYSA-M 0.000 claims description 24
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 claims description 6
- KWGKDLIKAYFUFQ-UHFFFAOYSA-M lithium chloride Chemical compound [Li+].[Cl-] KWGKDLIKAYFUFQ-UHFFFAOYSA-M 0.000 claims description 6
- 239000007864 aqueous solution Substances 0.000 claims description 5
- ATHHXGZTWNVVOU-UHFFFAOYSA-N N-methylformamide Chemical compound CNC=O ATHHXGZTWNVVOU-UHFFFAOYSA-N 0.000 claims description 4
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 claims description 4
- VNDYJBBGRKZCSX-UHFFFAOYSA-L Zinc bromide Inorganic materials Br[Zn]Br VNDYJBBGRKZCSX-UHFFFAOYSA-L 0.000 claims description 4
- 239000002808 molecular sieve Substances 0.000 claims description 4
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 claims description 4
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- 150000007517 lewis acids Chemical class 0.000 claims description 2
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- 235000009566 rice Nutrition 0.000 claims description 2
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 claims description 2
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- HYBBIBNJHNGZAN-UHFFFAOYSA-N furfural Chemical compound O=CC1=CC=CO1 HYBBIBNJHNGZAN-UHFFFAOYSA-N 0.000 abstract description 128
- NOEGNKMFWQHSLB-UHFFFAOYSA-N 5-hydroxymethylfurfural Chemical compound OCC1=CC=C(C=O)O1 NOEGNKMFWQHSLB-UHFFFAOYSA-N 0.000 abstract description 36
- RJGBSYZFOCAGQY-UHFFFAOYSA-N hydroxymethylfurfural Natural products COC1=CC=C(C=O)O1 RJGBSYZFOCAGQY-UHFFFAOYSA-N 0.000 abstract description 36
- 238000005580 one pot reaction Methods 0.000 abstract description 18
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- 229920002488 Hemicellulose Polymers 0.000 abstract description 8
- 230000015556 catabolic process Effects 0.000 abstract description 2
- 238000006731 degradation reaction Methods 0.000 abstract description 2
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- 230000002194 synthesizing effect Effects 0.000 description 13
- 230000000052 comparative effect Effects 0.000 description 10
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- 239000002994 raw material Substances 0.000 description 9
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Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07G—COMPOUNDS OF UNKNOWN CONSTITUTION
- C07G1/00—Lignin; Lignin derivatives
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
- C07D307/34—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D307/38—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with substituted hydrocarbon radicals attached to ring carbon atoms
- C07D307/40—Radicals substituted by oxygen atoms
- C07D307/46—Doubly bound oxygen atoms, or two oxygen atoms singly bound to the same carbon atom
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
- C07D307/34—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D307/38—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with substituted hydrocarbon radicals attached to ring carbon atoms
- C07D307/40—Radicals substituted by oxygen atoms
- C07D307/46—Doubly bound oxygen atoms, or two oxygen atoms singly bound to the same carbon atom
- C07D307/48—Furfural
- C07D307/50—Preparation from natural products
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08H—DERIVATIVES OF NATURAL MACROMOLECULAR COMPOUNDS
- C08H6/00—Macromolecular compounds derived from lignin, e.g. tannins, humic acids
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/54—Improvements relating to the production of bulk chemicals using solvents, e.g. supercritical solvents or ionic liquids
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biochemistry (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Furan Compounds (AREA)
Abstract
Description
Claims (10)
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CN202011166917.0A CN112321652B (zh) | 2020-10-27 | 2020-10-27 | 一种从生物质中高效分离高品质木质素的方法 |
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CN112321652A true CN112321652A (zh) | 2021-02-05 |
CN112321652B CN112321652B (zh) | 2022-07-15 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115521345A (zh) * | 2022-09-23 | 2022-12-27 | 大连工业大学 | 一种无机熔融盐水合物体系解聚工业碱木质素的方法 |
CN115677630A (zh) * | 2022-12-05 | 2023-02-03 | 盱眙凹土能源环保材料研发中心 | 一种秸秆制备糠醛和5-羟甲基糠醛的方法 |
Citations (9)
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US20110071306A1 (en) * | 2009-09-24 | 2011-03-24 | Board Of Regents Of The University Of Texas System | Biomass refining by selective chemical reactions |
CN103242270A (zh) * | 2013-05-28 | 2013-08-14 | 华东理工大学 | 一种从生物质制备糠醛类化合物的方法 |
US20130305594A1 (en) * | 2010-11-08 | 2013-11-21 | Li Shuai | Method for producing liquid hydrocarbon fuels directly from lignocellulosic biomass |
CN103467271A (zh) * | 2013-09-06 | 2013-12-25 | 中国科学院过程工程研究所 | 一种微波辅助离子液体催化生物质转化为高附加值化学品的方法 |
CN104072450A (zh) * | 2014-07-14 | 2014-10-01 | 南京林业大学 | 生物质原料制备5-羟甲基糠醛与糠醛的新方法 |
CN107445925A (zh) * | 2017-09-15 | 2017-12-08 | 华东理工大学 | 一种原生生物质全利用制备呋喃类化合物和液态环烷烃的方法 |
CN108530404A (zh) * | 2018-03-23 | 2018-09-14 | 中国科学院广州能源研究所 | 一种解聚生物质联产糠醛、纤维素和木质素的方法 |
CN109180838A (zh) * | 2018-07-25 | 2019-01-11 | 中国科学院广州能源研究所 | 一种两相熔盐体系分级分离木质纤维素类生物质组分的方法 |
US20190161463A1 (en) * | 2016-08-17 | 2019-05-30 | University Of Delaware | An integrated process for direct saccharification and dehydration of intact biomass to furfurals |
-
2020
- 2020-10-27 CN CN202011166917.0A patent/CN112321652B/zh active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110071306A1 (en) * | 2009-09-24 | 2011-03-24 | Board Of Regents Of The University Of Texas System | Biomass refining by selective chemical reactions |
US20130305594A1 (en) * | 2010-11-08 | 2013-11-21 | Li Shuai | Method for producing liquid hydrocarbon fuels directly from lignocellulosic biomass |
CN103242270A (zh) * | 2013-05-28 | 2013-08-14 | 华东理工大学 | 一种从生物质制备糠醛类化合物的方法 |
CN103467271A (zh) * | 2013-09-06 | 2013-12-25 | 中国科学院过程工程研究所 | 一种微波辅助离子液体催化生物质转化为高附加值化学品的方法 |
CN104072450A (zh) * | 2014-07-14 | 2014-10-01 | 南京林业大学 | 生物质原料制备5-羟甲基糠醛与糠醛的新方法 |
US20190161463A1 (en) * | 2016-08-17 | 2019-05-30 | University Of Delaware | An integrated process for direct saccharification and dehydration of intact biomass to furfurals |
CN107445925A (zh) * | 2017-09-15 | 2017-12-08 | 华东理工大学 | 一种原生生物质全利用制备呋喃类化合物和液态环烷烃的方法 |
CN108530404A (zh) * | 2018-03-23 | 2018-09-14 | 中国科学院广州能源研究所 | 一种解聚生物质联产糠醛、纤维素和木质素的方法 |
CN109180838A (zh) * | 2018-07-25 | 2019-01-11 | 中国科学院广州能源研究所 | 一种两相熔盐体系分级分离木质纤维素类生物质组分的方法 |
Non-Patent Citations (1)
Title |
---|
张奇琳等: ""碱金属盐对γ-戊内酯/水体系固体酸催化制5-羟甲基糠醛的作用"", 《林产化学与工业》 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115521345A (zh) * | 2022-09-23 | 2022-12-27 | 大连工业大学 | 一种无机熔融盐水合物体系解聚工业碱木质素的方法 |
CN115521345B (zh) * | 2022-09-23 | 2024-03-01 | 大连工业大学 | 一种无机熔融盐水合物体系解聚工业碱木质素的方法 |
CN115677630A (zh) * | 2022-12-05 | 2023-02-03 | 盱眙凹土能源环保材料研发中心 | 一种秸秆制备糠醛和5-羟甲基糠醛的方法 |
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Address after: 250300 No. 3501 University Road, Changqing District, Jinan City, Shandong Province Patentee after: Qilu University of Technology (Shandong Academy of Sciences) Country or region after: China Address before: 250300 No. 3501 University Road, Changqing District, Jinan City, Shandong Province Patentee before: Qilu University of Technology Country or region before: China |