BE500596A - - Google Patents
Info
- Publication number
- BE500596A BE500596A BE500596DA BE500596A BE 500596 A BE500596 A BE 500596A BE 500596D A BE500596D A BE 500596DA BE 500596 A BE500596 A BE 500596A
- Authority
- BE
- Belgium
- Prior art keywords
- sep
- wood
- process according
- lignin
- degradation
- Prior art date
Links
- 239000002023 wood Substances 0.000 claims description 19
- 238000000034 method Methods 0.000 claims description 11
- 239000000126 substance Substances 0.000 claims description 11
- 238000011282 treatment Methods 0.000 claims description 10
- 229920005610 lignin Polymers 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 8
- 230000015556 catabolic process Effects 0.000 claims description 7
- 238000006731 degradation reaction Methods 0.000 claims description 7
- 244000005700 microbiome Species 0.000 claims description 7
- 239000001913 cellulose Substances 0.000 claims description 6
- 229920002678 cellulose Polymers 0.000 claims description 6
- 241000233866 Fungi Species 0.000 claims description 5
- 239000002904 solvent Substances 0.000 claims description 5
- 241000894006 Bacteria Species 0.000 claims description 4
- 229920002488 Hemicellulose Polymers 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 241000222418 Lentinus Species 0.000 claims description 3
- 239000007864 aqueous solution Substances 0.000 claims description 3
- 238000000605 extraction Methods 0.000 claims description 3
- 239000003960 organic solvent Substances 0.000 claims description 3
- 239000007800 oxidant agent Substances 0.000 claims description 3
- UHPMCKVQTMMPCG-UHFFFAOYSA-N 5,8-dihydroxy-2-methoxy-6-methyl-7-(2-oxopropyl)naphthalene-1,4-dione Chemical compound CC1=C(CC(C)=O)C(O)=C2C(=O)C(OC)=CC(=O)C2=C1O UHPMCKVQTMMPCG-UHFFFAOYSA-N 0.000 claims description 2
- 241000228212 Aspergillus Species 0.000 claims description 2
- 241001465180 Botrytis Species 0.000 claims description 2
- 241001600093 Coniophora Species 0.000 claims description 2
- 102000004190 Enzymes Human genes 0.000 claims description 2
- 108090000790 Enzymes Proteins 0.000 claims description 2
- 241000223218 Fusarium Species 0.000 claims description 2
- 241000222634 Lenzites Species 0.000 claims description 2
- 241000318230 Merulius Species 0.000 claims description 2
- 241000896238 Oidium Species 0.000 claims description 2
- 241000228143 Penicillium Species 0.000 claims description 2
- 241000222354 Trametes Species 0.000 claims description 2
- 241000223259 Trichoderma Species 0.000 claims description 2
- 150000001298 alcohols Chemical class 0.000 claims description 2
- 239000007857 degradation product Substances 0.000 claims description 2
- 150000002170 ethers Chemical class 0.000 claims description 2
- 229930195733 hydrocarbon Natural products 0.000 claims description 2
- 150000002430 hydrocarbons Chemical class 0.000 claims description 2
- 150000002576 ketones Chemical class 0.000 claims description 2
- 239000002699 waste material Substances 0.000 claims 1
- MWOOGOJBHIARFG-UHFFFAOYSA-N vanillin Chemical compound COC1=CC(C=O)=CC=C1O MWOOGOJBHIARFG-UHFFFAOYSA-N 0.000 description 11
- FGQOOHJZONJGDT-UHFFFAOYSA-N vanillin Natural products COC1=CC(O)=CC(C=O)=C1 FGQOOHJZONJGDT-UHFFFAOYSA-N 0.000 description 11
- 235000012141 vanillin Nutrition 0.000 description 11
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 9
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 4
- 235000011613 Pinus brutia Nutrition 0.000 description 4
- 241000018646 Pinus brutia Species 0.000 description 4
- -1 aromatic nitrogen compounds Chemical class 0.000 description 4
- LQNUZADURLCDLV-UHFFFAOYSA-N nitrobenzene Chemical compound [O-][N+](=O)C1=CC=CC=C1 LQNUZADURLCDLV-UHFFFAOYSA-N 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 229920001817 Agar Polymers 0.000 description 1
- 241001600095 Coniophora puteana Species 0.000 description 1
- 241000123326 Fomes Species 0.000 description 1
- 240000008397 Ganoderma lucidum Species 0.000 description 1
- 244000162269 Lentinus lepideus Species 0.000 description 1
- 235000017066 Lentinus lepideus Nutrition 0.000 description 1
- 240000002114 Satureja hortensis Species 0.000 description 1
- XSTXAVWGXDQKEL-UHFFFAOYSA-N Trichloroethylene Chemical group ClC=C(Cl)Cl XSTXAVWGXDQKEL-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000008272 agar Substances 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- GRVDJDISBSALJP-UHFFFAOYSA-N methyloxidanyl Chemical group [O]C GRVDJDISBSALJP-UHFFFAOYSA-N 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910017464 nitrogen compound Inorganic materials 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 230000020477 pH reduction Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008684 selective degradation Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 235000000346 sugar Nutrition 0.000 description 1
- 150000008163 sugars Chemical class 0.000 description 1
- 239000002916 wood waste Substances 0.000 description 1
Classifications
-
- 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
Landscapes
- Chemical & Material Sciences (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)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE500596A true BE500596A (enrdf_load_stackoverflow) |
Family
ID=142654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE500596D BE500596A (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE500596A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1116526B (de) * | 1955-07-28 | 1961-11-02 | Malise Graham Mackeurtan | Verfahren zur Herstellung eines haltbaren Rohstoffes fuer Papier aus zellstoffhaltigen Rohstoffen |
-
0
- BE BE500596D patent/BE500596A/fr unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1116526B (de) * | 1955-07-28 | 1961-11-02 | Malise Graham Mackeurtan | Verfahren zur Herstellung eines haltbaren Rohstoffes fuer Papier aus zellstoffhaltigen Rohstoffen |
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