CN86105219A - 木质纤维材料的蒸煮方法 - Google Patents
木质纤维材料的蒸煮方法 Download PDFInfo
- Publication number
- CN86105219A CN86105219A CN198686105219A CN86105219A CN86105219A CN 86105219 A CN86105219 A CN 86105219A CN 198686105219 A CN198686105219 A CN 198686105219A CN 86105219 A CN86105219 A CN 86105219A CN 86105219 A CN86105219 A CN 86105219A
- Authority
- CN
- China
- Prior art keywords
- lignin
- ester
- cooking
- water
- solvent
- 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.)
- Pending
Links
- 238000010411 cooking Methods 0.000 title claims abstract description 53
- 238000000034 method Methods 0.000 title claims abstract description 48
- 239000012978 lignocellulosic material Substances 0.000 title claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 66
- 229910001868 water Inorganic materials 0.000 claims abstract description 66
- 229920005610 lignin Polymers 0.000 claims abstract description 59
- 239000007788 liquid Substances 0.000 claims abstract description 40
- 150000002148 esters Chemical class 0.000 claims abstract description 38
- 239000002904 solvent Substances 0.000 claims abstract description 33
- 239000000126 substance Substances 0.000 claims abstract description 12
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 claims description 42
- 239000000203 mixture Substances 0.000 claims description 20
- 230000008569 process Effects 0.000 claims description 17
- 125000004432 carbon atom Chemical group C* 0.000 claims description 16
- 239000008346 aqueous phase Substances 0.000 claims description 15
- 239000012071 phase Substances 0.000 claims description 14
- 238000005406 washing Methods 0.000 claims description 14
- 239000002023 wood Substances 0.000 claims description 14
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 10
- 238000004061 bleaching Methods 0.000 claims description 5
- 150000002191 fatty alcohols Chemical class 0.000 claims description 5
- 238000000926 separation method Methods 0.000 claims description 4
- 239000002657 fibrous material Substances 0.000 claims description 3
- 230000001376 precipitating effect Effects 0.000 claims description 3
- 150000002895 organic esters Chemical class 0.000 claims 5
- 235000014113 dietary fatty acids Nutrition 0.000 claims 4
- 229930195729 fatty acid Natural products 0.000 claims 4
- 239000000194 fatty acid Substances 0.000 claims 4
- 150000004665 fatty acids Chemical class 0.000 claims 4
- DNIAPMSPPWPWGF-GSVOUGTGSA-N (R)-(-)-Propylene glycol Chemical compound C[C@@H](O)CO DNIAPMSPPWPWGF-GSVOUGTGSA-N 0.000 claims 2
- 239000007791 liquid phase Substances 0.000 claims 2
- 230000003381 solubilizing effect Effects 0.000 claims 2
- 125000000218 acetic acid group Chemical group C(C)(=O)* 0.000 claims 1
- 238000009835 boiling Methods 0.000 abstract description 54
- 238000011084 recovery Methods 0.000 abstract description 12
- 230000007062 hydrolysis Effects 0.000 abstract description 6
- 238000006460 hydrolysis reaction Methods 0.000 abstract description 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 22
- 229920001131 Pulp (paper) Polymers 0.000 description 21
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 19
- 239000002253 acid Substances 0.000 description 17
- 208000035126 Facies Diseases 0.000 description 16
- 238000000605 extraction Methods 0.000 description 11
- 238000004537 pulping Methods 0.000 description 10
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 9
- 239000003814 drug Substances 0.000 description 9
- 229910052799 carbon Inorganic materials 0.000 description 7
- 230000029087 digestion Effects 0.000 description 7
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 6
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 6
- FERIUCNNQQJTOY-UHFFFAOYSA-N Butyric acid Chemical compound CCCC(O)=O FERIUCNNQQJTOY-UHFFFAOYSA-N 0.000 description 5
- 238000003860 storage Methods 0.000 description 5
- 235000000346 sugar Nutrition 0.000 description 5
- 239000002699 waste material Substances 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 229920002678 cellulose Polymers 0.000 description 4
- 239000001913 cellulose Substances 0.000 description 4
- XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 description 4
- 238000007701 flash-distillation Methods 0.000 description 4
- HYBBIBNJHNGZAN-UHFFFAOYSA-N furfural Chemical compound O=CC1=CC=CO1 HYBBIBNJHNGZAN-UHFFFAOYSA-N 0.000 description 4
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 3
- 239000002028 Biomass Substances 0.000 description 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 3
- XBDQKXXYIPTUBI-UHFFFAOYSA-M Propionate Chemical group CCC([O-])=O XBDQKXXYIPTUBI-UHFFFAOYSA-M 0.000 description 3
- 239000005864 Sulphur Substances 0.000 description 3
- KXKVLQRXCPHEJC-UHFFFAOYSA-N acetic acid trimethyl ester Natural products COC(C)=O KXKVLQRXCPHEJC-UHFFFAOYSA-N 0.000 description 3
- 125000001931 aliphatic group Chemical group 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 3
- 239000000284 extract Substances 0.000 description 3
- 235000019253 formic acid Nutrition 0.000 description 3
- 239000011368 organic material Substances 0.000 description 3
- 230000026676 system process Effects 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 229920002488 Hemicellulose Polymers 0.000 description 2
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 2
- 239000007844 bleaching agent Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000004821 distillation Methods 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 150000007524 organic acids Chemical class 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 238000005191 phase separation Methods 0.000 description 2
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 2
- 235000019260 propionic acid Nutrition 0.000 description 2
- IUVKMZGDUIUOCP-BTNSXGMBSA-N quinbolone Chemical compound O([C@H]1CC[C@H]2[C@H]3[C@@H]([C@]4(C=CC(=O)C=C4CC3)C)CC[C@@]21C)C1=CCCC1 IUVKMZGDUIUOCP-BTNSXGMBSA-N 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000007873 sieving Methods 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-L sulfate group Chemical group S(=O)(=O)([O-])[O-] QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 2
- -1 sulphur compound Chemical class 0.000 description 2
- 230000001502 supplementing effect Effects 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 229940089401 xylon Drugs 0.000 description 2
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 1
- DKPFZGUDAPQIHT-UHFFFAOYSA-N Butyl acetate Natural products CCCCOC(C)=O DKPFZGUDAPQIHT-UHFFFAOYSA-N 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 229920003043 Cellulose fiber Polymers 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 229920001732 Lignosulfonate Polymers 0.000 description 1
- 239000004117 Lignosulphonate Substances 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical class CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 229920002522 Wood fibre Polymers 0.000 description 1
- 235000011054 acetic acid Nutrition 0.000 description 1
- PQLVXDKIJBQVDF-UHFFFAOYSA-N acetic acid;hydrate Chemical compound O.CC(O)=O PQLVXDKIJBQVDF-UHFFFAOYSA-N 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 150000002168 ethanoic acid esters Chemical class 0.000 description 1
- IDGUHHHQCWSQLU-UHFFFAOYSA-N ethanol;hydrate Chemical compound O.CCO IDGUHHHQCWSQLU-UHFFFAOYSA-N 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 150000004676 glycans Chemical class 0.000 description 1
- FUZZWVXGSFPDMH-UHFFFAOYSA-N hexanoic acid Chemical compound CCCCCC(O)=O FUZZWVXGSFPDMH-UHFFFAOYSA-N 0.000 description 1
- 235000019357 lignosulphonate Nutrition 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- YKYONYBAUNKHLG-UHFFFAOYSA-N n-Propyl acetate Natural products CCCOC(C)=O YKYONYBAUNKHLG-UHFFFAOYSA-N 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 229920001282 polysaccharide Polymers 0.000 description 1
- 239000005017 polysaccharide Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 229940090181 propyl acetate Drugs 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 150000008163 sugars Chemical class 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-L sulfite Chemical compound [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 description 1
- NQPDZGIKBAWPEJ-UHFFFAOYSA-N valeric acid Chemical compound CCCCC(O)=O NQPDZGIKBAWPEJ-UHFFFAOYSA-N 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Images
Classifications
-
- 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
- D21C3/20—Pulping cellulose-containing materials with organic solvents or in solvent environment
Landscapes
- Paper (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US75959185A | 1985-07-26 | 1985-07-26 | |
| US759.591 | 1985-07-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN86105219A true CN86105219A (zh) | 1987-02-25 |
Family
ID=25056238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN198686105219A Pending CN86105219A (zh) | 1985-07-26 | 1986-07-26 | 木质纤维材料的蒸煮方法 |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP0211558A3 (fr) |
| JP (1) | JPS6269893A (fr) |
| CN (1) | CN86105219A (fr) |
| AU (1) | AU6049386A (fr) |
| BR (1) | BR8603731A (fr) |
| DK (1) | DK353886A (fr) |
| FI (1) | FI863069L (fr) |
| NO (1) | NO863018L (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108473522A (zh) * | 2015-11-16 | 2018-08-31 | Ptt全球化学股份有限公司 | 木质纤维素生物质的分级方法 |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8721528D0 (en) * | 1987-09-14 | 1987-10-21 | Shell Int Research | Pulping lignocellulose-containing material |
| EP0325891A1 (fr) * | 1988-01-25 | 1989-08-02 | Kunz Holding Gmbh & Co. Kg | Procédé pour obtenir une pâte de cellulose blanchie |
| EP0485150A1 (fr) * | 1990-11-06 | 1992-05-13 | Biodyne Chemical Inc. | Procédés de lessivage, extraction de lignine et composition pour ces procédés |
| US5730837A (en) * | 1994-12-02 | 1998-03-24 | Midwest Research Institute | Method of separating lignocellulosic material into lignin, cellulose and dissolved sugars |
| AT404478B (de) * | 1996-02-02 | 1998-11-25 | Impco Voest Alpine Pulp Tech | Celluloseherstellung |
| EP2489780B1 (fr) * | 2011-02-16 | 2016-07-13 | Rheinisch-Westfälische Technische Hochschule Aachen | Procédé intégré pour le fractionnement sélectif et la séparation de la lignocellulose en ses principaux composants |
| GB2518547B (en) * | 2012-05-03 | 2015-10-07 | Virdia Ltd | Method for the preparation of high purity lignin |
| EP2991998B1 (fr) | 2013-05-03 | 2019-08-14 | Virdia, Inc. | Procédé de préparation de fractions de lignine stable de façon thermique |
| CN109851814B (zh) | 2014-07-09 | 2022-03-11 | 威尔迪亚有限责任公司 | 用于从黑液中分离和精制木质素的方法及其组合物 |
| WO2022125709A1 (fr) * | 2020-12-09 | 2022-06-16 | Virdia, Llc | Procédés d'extraction de lignine |
| WO2024017949A1 (fr) * | 2022-07-19 | 2024-01-25 | Katholieke Universiteit Leuven | Raffinerie de biomasse lignocellulosique |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2024689A (en) * | 1934-02-16 | 1935-12-17 | Celanese Corp | Production of cellulose from ligno-cellulosic materials |
| US3553076A (en) * | 1968-01-22 | 1971-01-05 | Weyerhaeuser Co | Non-catalytic process for the production of cellulose from lignocellulosic materials using acetic acid |
| JPS6044430B2 (ja) * | 1978-09-22 | 1985-10-03 | 東洋紡績株式会社 | 合成高分子成形品の耐溶融加工方法 |
| JPS5846176A (ja) * | 1981-09-10 | 1983-03-17 | 帝人株式会社 | ポリアミド合成繊維の撥水撥油加工方法 |
| JPS59163474A (ja) * | 1983-03-04 | 1984-09-14 | 旭化成株式会社 | 抗菌性を有するポリアミド系繊維製品の製造法 |
| JPS61102492A (ja) * | 1984-10-23 | 1986-05-21 | ユニチカ株式会社 | 染色堅牢度向上方法 |
-
1986
- 1986-07-22 EP EP86305606A patent/EP0211558A3/fr not_active Withdrawn
- 1986-07-24 AU AU60493/86A patent/AU6049386A/en not_active Abandoned
- 1986-07-25 NO NO863018A patent/NO863018L/no unknown
- 1986-07-25 BR BR8603731A patent/BR8603731A/pt unknown
- 1986-07-25 DK DK353886A patent/DK353886A/da not_active Application Discontinuation
- 1986-07-25 FI FI863069A patent/FI863069L/fi not_active Application Discontinuation
- 1986-07-26 JP JP61176542A patent/JPS6269893A/ja active Pending
- 1986-07-26 CN CN198686105219A patent/CN86105219A/zh active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108473522A (zh) * | 2015-11-16 | 2018-08-31 | Ptt全球化学股份有限公司 | 木质纤维素生物质的分级方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| AU6049386A (en) | 1987-03-19 |
| NO863018D0 (no) | 1986-07-25 |
| DK353886A (da) | 1987-03-20 |
| FI863069A7 (fi) | 1987-01-27 |
| JPS6269893A (ja) | 1987-03-31 |
| EP0211558A3 (fr) | 1987-05-27 |
| DK353886D0 (da) | 1986-07-25 |
| FI863069A0 (fi) | 1986-07-25 |
| BR8603731A (pt) | 1987-03-10 |
| EP0211558A2 (fr) | 1987-02-25 |
| NO863018L (no) | 1987-01-27 |
| FI863069L (fi) | 1987-01-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |