CN106008917A - 一种利用木质素制备耐热性环氧树脂的方法 - Google Patents
一种利用木质素制备耐热性环氧树脂的方法 Download PDFInfo
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- CN106008917A CN106008917A CN201610625881.5A CN201610625881A CN106008917A CN 106008917 A CN106008917 A CN 106008917A CN 201610625881 A CN201610625881 A CN 201610625881A CN 106008917 A CN106008917 A CN 106008917A
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- lignin
- epoxy resin
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- resistance epoxy
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- 239000003822 epoxy resin Substances 0.000 title claims abstract description 98
- 229920000647 polyepoxide Polymers 0.000 title claims abstract description 98
- 229920005610 lignin Polymers 0.000 title claims abstract description 91
- 238000000034 method Methods 0.000 title claims abstract description 76
- 238000002360 preparation method Methods 0.000 title claims abstract description 17
- 230000009144 enzymatic modification Effects 0.000 claims abstract description 28
- 102000004190 Enzymes Human genes 0.000 claims abstract description 22
- 108090000790 Enzymes Proteins 0.000 claims abstract description 22
- 238000006735 epoxidation reaction Methods 0.000 claims abstract description 19
- 239000003054 catalyst Substances 0.000 claims abstract description 16
- 239000002808 molecular sieve Substances 0.000 claims abstract description 12
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 claims abstract description 12
- 102000016938 Catalase Human genes 0.000 claims abstract description 11
- 108010053835 Catalase Proteins 0.000 claims abstract description 11
- 101000874334 Dalbergia nigrescens Isoflavonoid 7-O-beta-apiosyl-glucoside beta-glycosidase Proteins 0.000 claims abstract description 11
- 101000757733 Enterococcus faecalis (strain ATCC 700802 / V583) Autolysin Proteins 0.000 claims abstract description 11
- 101000757734 Mycolicibacterium phlei 38 kDa autolysin Proteins 0.000 claims abstract description 11
- 239000004593 Epoxy Substances 0.000 claims abstract description 7
- 230000008569 process Effects 0.000 claims description 34
- 238000006243 chemical reaction Methods 0.000 claims description 26
- LRWZZZWJMFNZIK-UHFFFAOYSA-N 2-chloro-3-methyloxirane Chemical compound CC1OC1Cl LRWZZZWJMFNZIK-UHFFFAOYSA-N 0.000 claims description 19
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 16
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 12
- 238000000926 separation method Methods 0.000 claims description 11
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 9
- 239000000377 silicon dioxide Substances 0.000 claims description 8
- 229910052593 corundum Inorganic materials 0.000 claims description 7
- 230000006837 decompression Effects 0.000 claims description 7
- 238000004821 distillation Methods 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 7
- 229910001845 yogo sapphire Inorganic materials 0.000 claims description 7
- 229910052681 coesite Inorganic materials 0.000 claims description 6
- 229910052906 cristobalite Inorganic materials 0.000 claims description 6
- 150000004676 glycans Chemical class 0.000 claims description 6
- 229920001282 polysaccharide Polymers 0.000 claims description 6
- 239000005017 polysaccharide Substances 0.000 claims description 6
- 229910052682 stishovite Inorganic materials 0.000 claims description 6
- 229910052905 tridymite Inorganic materials 0.000 claims description 6
- 239000002023 wood Substances 0.000 claims description 6
- 238000000605 extraction Methods 0.000 claims description 5
- 244000005700 microbiome Species 0.000 claims description 4
- 150000001875 compounds Chemical class 0.000 claims description 2
- SNMVRZFUUCLYTO-UHFFFAOYSA-N n-propyl chloride Chemical compound CCCCl SNMVRZFUUCLYTO-UHFFFAOYSA-N 0.000 claims 1
- 239000000047 product Substances 0.000 abstract description 21
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 abstract description 14
- 239000002994 raw material Substances 0.000 abstract description 12
- 230000015572 biosynthetic process Effects 0.000 abstract description 3
- 230000009477 glass transition Effects 0.000 abstract description 3
- 238000003786 synthesis reaction Methods 0.000 abstract description 3
- 239000006227 byproduct Substances 0.000 abstract description 2
- 238000012545 processing Methods 0.000 abstract description 2
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 15
- 150000002924 oxiranes Chemical group 0.000 description 13
- 239000012535 impurity Substances 0.000 description 11
- 241000196324 Embryophyta Species 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 6
- 238000002156 mixing Methods 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- CSDREXVUYHZDNP-UHFFFAOYSA-N alumanylidynesilicon Chemical compound [Al].[Si] CSDREXVUYHZDNP-UHFFFAOYSA-N 0.000 description 5
- 229940106691 bisphenol a Drugs 0.000 description 5
- 229920002678 cellulose Polymers 0.000 description 5
- 235000010980 cellulose Nutrition 0.000 description 5
- 230000004048 modification Effects 0.000 description 5
- 238000012986 modification Methods 0.000 description 5
- 150000003839 salts Chemical class 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 4
- 239000001913 cellulose Substances 0.000 description 3
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 239000002585 base Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-M phenolate Chemical compound [O-]C1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-M 0.000 description 2
- 229940031826 phenolate Drugs 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 238000004017 vitrification Methods 0.000 description 2
- FHDQNOXQSTVAIC-UHFFFAOYSA-M 1-butyl-3-methylimidazol-3-ium;chloride Chemical compound [Cl-].CCCCN1C=C[N+](C)=C1 FHDQNOXQSTVAIC-UHFFFAOYSA-M 0.000 description 1
- 235000002918 Fraxinus excelsior Nutrition 0.000 description 1
- 229920002488 Hemicellulose Polymers 0.000 description 1
- IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 239000012675 alcoholic extract Substances 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- 239000002956 ash Substances 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000007767 bonding agent Substances 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000002608 ionic liquid Substances 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- -1 methoxyl group Chemical group 0.000 description 1
- 238000002715 modification method Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- HPOKESDSMZRZLC-UHFFFAOYSA-N propan-2-one;hydrochloride Chemical compound Cl.CC(C)=O HPOKESDSMZRZLC-UHFFFAOYSA-N 0.000 description 1
- 238000004537 pulping Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006277 sulfonation reaction Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000004448 titration Methods 0.000 description 1
- 231100000167 toxic agent Toxicity 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
- C08G59/02—Polycondensates containing more than one epoxy group per molecule
- C08G59/04—Polycondensates containing more than one epoxy group per molecule of polyhydroxy compounds with epihalohydrins or precursors thereof
-
- 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
-
- 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
- C12P1/00—Preparation of compounds or compositions, not provided for in groups C12P3/00 - C12P39/00, by using microorganisms or enzymes
-
- 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
- Y02P20/584—Recycling of catalysts
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Epoxy Resins (AREA)
- Biochemistry (AREA)
- Zoology (AREA)
- General Chemical & Material Sciences (AREA)
- Microbiology (AREA)
- Biotechnology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Materials Engineering (AREA)
- Mycology (AREA)
Abstract
Description
编号 | 收率(%) | 环氧值(mol/100g) | 黏度(mPa.S) |
实施例1 | 98.8 | 0.42 | 35000 |
实施例2 | 98.9 | 0.43 | 36000 |
实施例3 | 99.1 | 0.42 | 38000 |
实施例4 | 99.1 | 0.43 | 39000 |
实施例5 | 99.2 | 0.45 | 40000 |
实施例6 | 99.3 | 0.47 | 42000 |
对比例1 | 79.5 | 0.21 | 17000 |
E-44环氧树脂 | 0.4 | 20000 |
编号 | 玻璃化转变温度/℃ | 5%失重温度/℃ | 10%失重温度/℃ |
实施例1 | 220 | 375 | 435 |
实施例2 | 219 | 378 | 439 |
实施例3 | 221 | 380 | 438 |
实施例4 | 223 | 380 | 440 |
实施例5 | 227 | 385 | 443 |
实施例6 | 236 | 389 | 450 |
对比例1 | 129 | 156 | 180 |
E-44环氧树脂 | 160 | 205 | 254 |
Claims (10)
Priority Applications (1)
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CN201610625881.5A CN106008917B (zh) | 2016-08-02 | 2016-08-02 | 一种利用木质素制备耐热性环氧树脂的方法 |
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CN201610625881.5A CN106008917B (zh) | 2016-08-02 | 2016-08-02 | 一种利用木质素制备耐热性环氧树脂的方法 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106883376A (zh) * | 2017-02-21 | 2017-06-23 | 江苏迪因生物科技有限公司 | 酶解木质素基环氧树脂的制备方法 |
CN117210442A (zh) * | 2023-05-30 | 2023-12-12 | 西北大学 | 一种用于修饰人参皂苷的β-糖苷酶SS-BGL突变体及其应用 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1966545A (zh) * | 2006-10-21 | 2007-05-23 | 福州大学 | 酶解木质素环氧树脂的原料配方及其制备方法 |
CN102675592A (zh) * | 2012-06-08 | 2012-09-19 | 吉林大学 | 木质素自催化合成环氧树脂的方法 |
CN103524709A (zh) * | 2013-10-14 | 2014-01-22 | 南京林业大学 | 环氧树脂的制备方法 |
-
2016
- 2016-08-02 CN CN201610625881.5A patent/CN106008917B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1966545A (zh) * | 2006-10-21 | 2007-05-23 | 福州大学 | 酶解木质素环氧树脂的原料配方及其制备方法 |
CN102675592A (zh) * | 2012-06-08 | 2012-09-19 | 吉林大学 | 木质素自催化合成环氧树脂的方法 |
CN103524709A (zh) * | 2013-10-14 | 2014-01-22 | 南京林业大学 | 环氧树脂的制备方法 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106883376A (zh) * | 2017-02-21 | 2017-06-23 | 江苏迪因生物科技有限公司 | 酶解木质素基环氧树脂的制备方法 |
CN106883376B (zh) * | 2017-02-21 | 2019-01-25 | 山西舜质新材料科技有限公司 | 酶解木质素基环氧树脂的制备方法 |
CN117210442A (zh) * | 2023-05-30 | 2023-12-12 | 西北大学 | 一种用于修饰人参皂苷的β-糖苷酶SS-BGL突变体及其应用 |
CN117210442B (zh) * | 2023-05-30 | 2024-05-28 | 西北大学 | 一种用于修饰人参皂苷的β-糖苷酶SS-BGL突变体及其应用 |
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Denomination of invention: A method of preparing heat resistant epoxy resin with lignin Effective date of registration: 20201225 Granted publication date: 20180130 Pledgee: Tunxi Mount Huangshan rural commercial bank Limited by Share Ltd. Pledgor: HUANGSHAN TIANMA NEW MATERIAL TECHNOLOGY Co.,Ltd. Registration number: Y2020980009982 |
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Date of cancellation: 20230802 Granted publication date: 20180130 Pledgee: Tunxi Mount Huangshan rural commercial bank Limited by Share Ltd. Pledgor: HUANGSHAN TIANMA NEW MATERIAL TECHNOLOGY CO.,LTD. Registration number: Y2020980009982 |