ES2213011T3 - Procedimiento para separar biomasa lignocelulosica. - Google Patents

Procedimiento para separar biomasa lignocelulosica.

Info

Publication number: ES2213011T3
Authority: ES; Spain
Prior art keywords: lignin; extraction; alkanolamine; cellulose; wood
Prior art date: 1999-04-12
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.): Expired - Lifetime

Application number

ES00925193T

Other languages

English (en)

Spanish (es)

Inventor

Ties Karstens

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Cerdia Produktions GmbH

Original Assignee

Rhodia Acetow GmbH

Priority date (The priority date 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 date listed.)

1999-04-12

Filing date

2000-04-11

Publication date

2004-08-16

2000-04-11 Application filed by Rhodia Acetow GmbH filed Critical Rhodia Acetow GmbH

2004-08-16 Application granted granted Critical

2004-08-16 Publication of ES2213011T3 publication Critical patent/ES2213011T3/es

2020-04-11 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

238000000034 method Methods 0.000 title claims abstract description 132
239000002028 Biomass Substances 0.000 title claims abstract description 36
229920005610 lignin Polymers 0.000 claims abstract description 108
239000002023 wood Substances 0.000 claims abstract description 87
229920002678 cellulose Polymers 0.000 claims abstract description 82
239000001913 cellulose Substances 0.000 claims abstract description 79
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 48
229920002488 Hemicellulose Polymers 0.000 claims abstract description 32
239000002994 raw material Substances 0.000 claims abstract description 11
125000000217 alkyl group Chemical group 0.000 claims abstract description 5
239000012736 aqueous medium Substances 0.000 claims abstract description 5
229910052757 nitrogen Inorganic materials 0.000 claims abstract description 5
238000000605 extraction Methods 0.000 claims description 113
QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 64
230000007062 hydrolysis Effects 0.000 claims description 46
238000006460 hydrolysis reaction Methods 0.000 claims description 46
239000000126 substance Substances 0.000 claims description 37
238000011282 treatment Methods 0.000 claims description 36
230000008569 process Effects 0.000 claims description 33
HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 claims description 29
229910021529 ammonia Inorganic materials 0.000 claims description 25
238000004880 explosion Methods 0.000 claims description 25
239000010902 straw Substances 0.000 claims description 23
239000002609 medium Substances 0.000 claims description 19
238000000926 separation method Methods 0.000 claims description 19
239000002253 acid Substances 0.000 claims description 18
239000000284 extract Substances 0.000 claims description 15
239000002904 solvent Substances 0.000 claims description 12
238000005406 washing Methods 0.000 claims description 12
239000000470 constituent Substances 0.000 claims description 9
238000007670 refining Methods 0.000 claims description 9
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 8
238000004821 distillation Methods 0.000 claims description 8
240000000731 Fagus sylvatica Species 0.000 claims description 7
235000010099 Fagus sylvatica Nutrition 0.000 claims description 7
239000007788 liquid Substances 0.000 claims description 7
150000007513 acids Chemical class 0.000 claims description 6
235000013339 cereals Nutrition 0.000 claims description 6
239000002029 lignocellulosic biomass Substances 0.000 claims description 6
239000007787 solid Substances 0.000 claims description 5
239000007864 aqueous solution Substances 0.000 claims description 4
238000005119 centrifugation Methods 0.000 claims description 4
238000003825 pressing Methods 0.000 claims description 3
238000001914 filtration Methods 0.000 claims description 2
239000011121 hardwood Substances 0.000 claims description 2
239000012528 membrane Substances 0.000 claims description 2
238000011001 backwashing Methods 0.000 claims 1
238000009434 installation Methods 0.000 abstract description 3
230000003301 hydrolyzing effect Effects 0.000 abstract 1
125000004433 nitrogen atom Chemical group N* 0.000 abstract 1
235000010980 cellulose Nutrition 0.000 description 74
HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 27
238000004519 manufacturing process Methods 0.000 description 21
238000011084 recovery Methods 0.000 description 18
230000003287 optical effect Effects 0.000 description 11
SRBFZHDQGSBBOR-IOVATXLUSA-N D-xylopyranose Chemical compound O[C@@H]1COC(O)[C@H](O)[C@H]1O SRBFZHDQGSBBOR-IOVATXLUSA-N 0.000 description 10
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 10
230000008901 benefit Effects 0.000 description 10
238000004537 pulping Methods 0.000 description 10
239000011734 sodium Substances 0.000 description 10
229910052708 sodium Inorganic materials 0.000 description 10
QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 9
VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 9
235000011114 ammonium hydroxide Nutrition 0.000 description 9
238000010411 cooking Methods 0.000 description 9
239000000463 material Substances 0.000 description 9
239000007844 bleaching agent Substances 0.000 description 8
239000000835 fiber Substances 0.000 description 8
239000000047 product Substances 0.000 description 8
230000000694 effects Effects 0.000 description 7
238000004061 bleaching Methods 0.000 description 6
239000000123 paper Substances 0.000 description 6
241000219927 Eucalyptus Species 0.000 description 5
239000000654 additive Substances 0.000 description 5
PYMYPHUHKUWMLA-UHFFFAOYSA-N arabinose Natural products OCC(O)C(O)C(O)C=O PYMYPHUHKUWMLA-UHFFFAOYSA-N 0.000 description 5
SRBFZHDQGSBBOR-UHFFFAOYSA-N beta-D-Pyranose-Lyxose Natural products OC1COC(O)C(O)C1O SRBFZHDQGSBBOR-UHFFFAOYSA-N 0.000 description 5
230000000052 comparative effect Effects 0.000 description 5
238000009833 condensation Methods 0.000 description 5
230000005494 condensation Effects 0.000 description 5
238000006116 polymerization reaction Methods 0.000 description 5
OPKOKAMJFNKNAS-UHFFFAOYSA-N N-methylethanolamine Chemical compound CNCCO OPKOKAMJFNKNAS-UHFFFAOYSA-N 0.000 description 4
QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 4
NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 4
238000009826 distribution Methods 0.000 description 4
238000001035 drying Methods 0.000 description 4
238000005516 engineering process Methods 0.000 description 4
238000001704 evaporation Methods 0.000 description 4
230000008020 evaporation Effects 0.000 description 4
230000002349 favourable effect Effects 0.000 description 4
238000012545 processing Methods 0.000 description 4
239000000243 solution Substances 0.000 description 4
235000000346 sugar Nutrition 0.000 description 4
150000008163 sugars Chemical class 0.000 description 4
239000011593 sulfur Substances 0.000 description 4
229910052717 sulfur Inorganic materials 0.000 description 4
241001442228 Eucalyptus grandis x Eucalyptus urophylla Species 0.000 description 3
UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 3
UEEJHVSXFDXPFK-UHFFFAOYSA-N N-dimethylaminoethanol Chemical compound CN(C)CCO UEEJHVSXFDXPFK-UHFFFAOYSA-N 0.000 description 3
230000021736 acetylation Effects 0.000 description 3
238000006640 acetylation reaction Methods 0.000 description 3
230000009471 action Effects 0.000 description 3
230000000996 additive effect Effects 0.000 description 3
238000004458 analytical method Methods 0.000 description 3
238000009835 boiling Methods 0.000 description 3
150000001875 compounds Chemical class 0.000 description 3
230000007423 decrease Effects 0.000 description 3
238000004090 dissolution Methods 0.000 description 3
239000000203 mixture Substances 0.000 description 3
238000001556 precipitation Methods 0.000 description 3
238000007086 side reaction Methods 0.000 description 3
238000012360 testing method Methods 0.000 description 3
239000002699 waste material Substances 0.000 description 3
XXQGYGJZNMSSFD-UHFFFAOYSA-N 2-[2-(dimethylcarbamoyl)phenoxy]acetic acid Chemical compound CN(C)C(=O)C1=CC=CC=C1OCC(O)=O XXQGYGJZNMSSFD-UHFFFAOYSA-N 0.000 description 2
IKHGUXGNUITLKF-UHFFFAOYSA-N Acetaldehyde Chemical compound CC=O IKHGUXGNUITLKF-UHFFFAOYSA-N 0.000 description 2
102100022443 CXADR-like membrane protein Human genes 0.000 description 2
229920003043 Cellulose fiber Polymers 0.000 description 2
ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 2
241000196324 Embryophyta Species 0.000 description 2
VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
KFSLWBXXFJQRDL-UHFFFAOYSA-N Peracetic acid Chemical compound CC(=O)OO KFSLWBXXFJQRDL-UHFFFAOYSA-N 0.000 description 2
229920001131 Pulp (paper) Polymers 0.000 description 2
CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
230000008033 biological extinction Effects 0.000 description 2
230000015572 biosynthetic process Effects 0.000 description 2
239000006227 byproduct Substances 0.000 description 2
239000011111 cardboard Substances 0.000 description 2
230000015556 catabolic process Effects 0.000 description 2
239000000460 chlorine Substances 0.000 description 2
229910052801 chlorine Inorganic materials 0.000 description 2
230000001143 conditioned effect Effects 0.000 description 2
238000010276 construction Methods 0.000 description 2
238000010790 dilution Methods 0.000 description 2
239000012895 dilution Substances 0.000 description 2
230000007613 environmental effect Effects 0.000 description 2
HYBBIBNJHNGZAN-UHFFFAOYSA-N furfural Chemical compound O=CC1=CC=CO1 HYBBIBNJHNGZAN-UHFFFAOYSA-N 0.000 description 2
238000010438 heat treatment Methods 0.000 description 2
238000005470 impregnation Methods 0.000 description 2
238000005259 measurement Methods 0.000 description 2
229910000069 nitrogen hydride Inorganic materials 0.000 description 2
230000008092 positive effect Effects 0.000 description 2
238000002203 pretreatment Methods 0.000 description 2
230000009257 reactivity Effects 0.000 description 2
239000010409 thin film Substances 0.000 description 2
230000007704 transition Effects 0.000 description 2
239000002351 wastewater Substances 0.000 description 2
QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
241000609240 Ambelania acida Species 0.000 description 1
WQZGKKKJIJFFOK-QTVWNMPRSA-N D-mannopyranose Chemical compound OC[C@H]1OC(O)[C@@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-QTVWNMPRSA-N 0.000 description 1
WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 1
PVCJKHHOXFKFRP-UHFFFAOYSA-N N-acetylethanolamine Chemical compound CC(=O)NCCO PVCJKHHOXFKFRP-UHFFFAOYSA-N 0.000 description 1
240000007594 Oryza sativa Species 0.000 description 1
235000007164 Oryza sativa Nutrition 0.000 description 1
108010009736 Protein Hydrolysates Proteins 0.000 description 1
101100365794 Schizosaccharomyces pombe (strain 972 / ATCC 24843) sim3 gene Proteins 0.000 description 1
XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 1
235000021307 Triticum Nutrition 0.000 description 1
244000098338 Triticum aestivum Species 0.000 description 1
238000002441 X-ray diffraction Methods 0.000 description 1
240000008042 Zea mays Species 0.000 description 1
235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
235000002017 Zea mays subsp mays Nutrition 0.000 description 1
238000010521 absorption reaction Methods 0.000 description 1
230000001133 acceleration Effects 0.000 description 1
230000004913 activation Effects 0.000 description 1
238000004887 air purification Methods 0.000 description 1
230000001476 alcoholic effect Effects 0.000 description 1
150000001298 alcohols Chemical class 0.000 description 1
150000003973 alkyl amines Chemical class 0.000 description 1
150000001412 amines Chemical class 0.000 description 1
239000007900 aqueous suspension Substances 0.000 description 1
239000010905 bagasse Substances 0.000 description 1
230000008859 change Effects 0.000 description 1
238000012993 chemical processing Methods 0.000 description 1
238000004587 chromatography analysis Methods 0.000 description 1
238000002485 combustion reaction Methods 0.000 description 1
239000012141 concentrate Substances 0.000 description 1
235000005822 corn Nutrition 0.000 description 1
238000002425 crystallisation Methods 0.000 description 1
230000001186 cumulative effect Effects 0.000 description 1
238000005520 cutting process Methods 0.000 description 1
238000000354 decomposition reaction Methods 0.000 description 1
238000001514 detection method Methods 0.000 description 1
238000010586 diagram Methods 0.000 description 1
239000012153 distilled water Substances 0.000 description 1
238000005485 electric heating Methods 0.000 description 1
230000008030 elimination Effects 0.000 description 1
238000003379 elimination reaction Methods 0.000 description 1
150000002169 ethanolamines Chemical class 0.000 description 1
238000013213 extrapolation Methods 0.000 description 1
238000005194 fractionation Methods 0.000 description 1
239000012634 fragment Substances 0.000 description 1
238000004817 gas chromatography Methods 0.000 description 1
239000008103 glucose Substances 0.000 description 1
238000004128 high performance liquid chromatography Methods 0.000 description 1
230000006872 improvement Effects 0.000 description 1
230000001939 inductive effect Effects 0.000 description 1
239000002655 kraft paper Substances 0.000 description 1
238000004900 laundering Methods 0.000 description 1
239000012978 lignocellulosic material Substances 0.000 description 1
238000012423 maintenance Methods 0.000 description 1
230000014759 maintenance of location Effects 0.000 description 1
238000002156 mixing Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
238000012986 modification Methods 0.000 description 1
BAMUPQJDKBGDPU-UHFFFAOYSA-N n-(2-hydroxyethyl)formamide Chemical compound OCCNC=O BAMUPQJDKBGDPU-UHFFFAOYSA-N 0.000 description 1
235000019645 odor Nutrition 0.000 description 1
229920001542 oligosaccharide Polymers 0.000 description 1
150000002482 oligosaccharides Chemical class 0.000 description 1
238000005457 optimization Methods 0.000 description 1
238000000643 oven drying Methods 0.000 description 1
239000002245 particle Substances 0.000 description 1
230000000704 physical effect Effects 0.000 description 1
230000008635 plant growth Effects 0.000 description 1
239000004033 plastic Substances 0.000 description 1
229920003023 plastic Polymers 0.000 description 1
239000004014 plasticizer Substances 0.000 description 1
229920000642 polymer Polymers 0.000 description 1
229920002635 polyurethane Polymers 0.000 description 1
239000004814 polyurethane Substances 0.000 description 1
238000012805 post-processing Methods 0.000 description 1
239000012286 potassium permanganate Substances 0.000 description 1
239000002244 precipitate Substances 0.000 description 1
239000010453 quartz Substances 0.000 description 1
230000007420 reactivation Effects 0.000 description 1
230000009467 reduction Effects 0.000 description 1
238000010992 reflux Methods 0.000 description 1
238000012827 research and development Methods 0.000 description 1
235000009566 rice Nutrition 0.000 description 1
239000010865 sewage Substances 0.000 description 1
229910052710 silicon Inorganic materials 0.000 description 1
239000010703 silicon Substances 0.000 description 1
VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
238000001577 simple distillation Methods 0.000 description 1
238000004513 sizing Methods 0.000 description 1
159000000000 sodium salts Chemical class 0.000 description 1
229910052979 sodium sulfide Inorganic materials 0.000 description 1
GRVFOGOEDUUMBP-UHFFFAOYSA-N sodium sulfide (anhydrous) Chemical compound [Na+].[Na+].[S-2] GRVFOGOEDUUMBP-UHFFFAOYSA-N 0.000 description 1
239000003381 stabilizer Substances 0.000 description 1
239000007858 starting material Substances 0.000 description 1
238000006467 substitution reaction Methods 0.000 description 1
LSNNMFCWUKXFEE-UHFFFAOYSA-L sulfite Chemical compound [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 description 1
239000000725 suspension Substances 0.000 description 1
229920001187 thermosetting polymer Polymers 0.000 description 1
238000002211 ultraviolet spectrum Methods 0.000 description 1
235000013311 vegetables Nutrition 0.000 description 1
238000004065 wastewater treatment Methods 0.000 description 1
238000009279 wet oxidation reaction Methods 0.000 description 1
230000002087 whitening effect Effects 0.000 description 1

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
- D21C1/00—Pretreatment of the finely-divided materials before digesting
- D21C1/02—Pretreatment of the finely-divided materials before digesting with water or steam
- 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

Landscapes

Paper (AREA)
Polysaccharides And Polysaccharide Derivatives (AREA)
Extraction Or Liquid Replacement (AREA)
Treatment Of Sludge (AREA)
Processing Of Solid Wastes (AREA)
Compounds Of Unknown Constitution (AREA)

ES00925193T 1999-04-12 2000-04-11 Procedimiento para separar biomasa lignocelulosica. Expired - Lifetime ES2213011T3 (es)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE19916347		1999-04-12
DE19916347A DE19916347C1 (de)	1999-04-12	1999-04-12	Verfahren zum Auftrennen lignocellulosehaltiger Biomasse

Publications (1)

Publication Number	Publication Date
ES2213011T3 true ES2213011T3 (es)	2004-08-16

Family

ID=7904218

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES00925193T Expired - Lifetime ES2213011T3 (es)	1999-04-12	2000-04-11	Procedimiento para separar biomasa lignocelulosica.

Country Status (18)

Country	Link
EP (1)	EP1190137B1 (de)
JP (1)	JP2002541355A (de)
CN (1)	CN1208514C (de)
AT (1)	ATE255187T1 (de)
AU (1)	AU756976B2 (de)
BR (1)	BR0011169B1 (de)
CA (1)	CA2368872C (de)
CZ (1)	CZ298831B6 (de)
DE (2)	DE19916347C1 (de)
ES (1)	ES2213011T3 (de)
NO (1)	NO20014939L (de)
NZ (1)	NZ515051A (de)
PL (1)	PL203363B1 (de)
PT (1)	PT1190137E (de)
RU (1)	RU2220245C2 (de)
SK (1)	SK14392001A3 (de)
WO (1)	WO2000061858A1 (de)
ZA (1)	ZA200108406B (de)

Families Citing this family (92)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE10049340C1 (de) *	2000-10-05	2002-04-25	Rhodia Acetow Gmbh	Verfahren zur Herstellung von Holocellulose durch Delignifizieren von lignocellulosehaltiger Biomasse
DE10109502A1 (de)	2001-02-28	2002-09-12	Rhodia Acetow Gmbh	Verfahren zum Abtrennen von Hemicellulosen aus hemicellulosehaltiger Biomasse sowie die mit dem Verfahren erhältliche Biomasse und Hemicellulose
DE10145338C1 (de) *	2001-09-14	2003-04-17	Rhodia Acetow Gmbh	Verfahren zum Abtrennen von Hemicellulosen aus hemicellulosehaltiger Biomasse
DE10158120A1 (de) *	2001-11-27	2003-06-18	Ties Karstens	Verfahren zum Abtrennen von Xylose aus xylanreichen Lignocellulosen, insbesondere Holz
CN100487059C (zh) *	2005-01-20	2009-05-13	中国科学院过程工程研究所	利用木质纤维原料制备可降解材料的方法
CN1806945B (zh) *	2005-01-20	2010-05-12	中国科学院过程工程研究所	利用秸秆预处理和酶解工艺使秸秆纤维素完全酶解的方法
CN101180432A (zh)	2005-05-24	2008-05-14	国际纸业公司	改性的牛皮纤维
NZ601075A (en)	2005-07-19	2014-01-31	Inbicon As	Method and apparatus for conversion of cellulosic material to ethanol
ATE553246T1 (de) *	2005-12-07	2012-04-15	Kelly Anthony O'flynn	Neuer katalytischer reaktor zur herstellung von halbstoff mit handelsqualität, nativem lignin und einzelligem protein
FI123036B (fi) *	2006-02-10	2012-10-15	Metso Paper Inc	Menetelmä hydrolyysituotteiden talteenottamiseksi
FI20065105A0 (fi) *	2006-02-10	2006-02-10	Metso Paper Inc	Menetelmä hydrolyysituotteiden talteenottamiseksi
ATE497058T1 (de) *	2006-03-29	2011-02-15	Virginia Tech Intell Prop	Celluloselösungsmittelbasierte fraktionierung von lignocellulose unter mässigen reaktionsbedingungen und eduktrückführung
US8968515B2 (en)	2006-05-01	2015-03-03	Board Of Trustees Of Michigan State University	Methods for pretreating biomass
CN101484590A (zh)	2006-05-01	2009-07-15	密执安州大学	处理木质纤维素生物质的方法
US9206446B2 (en)	2006-05-01	2015-12-08	Board Of Trustees Of Michigan State University	Extraction of solubles from plant biomass for use as microbial growth stimulant and methods related thereto
CN101522760A (zh) *	2006-08-07	2009-09-02	艾米塞莱克斯能源公司	从生物质中回收全纤维素和近天然木质素的方法
JP2008054640A (ja) *	2006-09-04	2008-03-13	Univ Of Tokyo	バイオマス原料の処理方法、並びに、これを利用した糖の製造方法及びエタノールの製造方法
US7842161B2 (en) *	2006-12-18	2010-11-30	The University Of Maine System Board Of Trustees	Pre-extraction and solvent pulping of lignocellulosic material
US7824521B2 (en)	2006-12-18	2010-11-02	University Of Maine System Board Of Trustees	Process of treating a lignocellulosic material with hemicellulose pre-extraction and hemicellulose adsorption
CA2684007A1 (en) *	2007-04-19	2008-10-30	Mascoma Corporation	Combined thermochemical pretreatment and refining of lignocellulosic biomass
JP5520822B2 (ja) *	2007-06-20	2014-06-11	ナーガルジュナエナジープライベートリミテッド	バイオマス成分の分離プロセス
US7819976B2 (en) *	2007-08-22	2010-10-26	E. I. Du Pont De Nemours And Company	Biomass treatment method
CN101821320B (zh) *	2007-09-07	2013-01-09	科学与工业研究委员会	一种分级分离甘蔗渣成为高α-纤维素纸浆、木聚糖和木素的方法
CN101143881B (zh) *	2007-10-11	2011-03-16	孔延华	一种同时提取半纤维素、纤维素以及木质素并回收酚酸类物质的方法
CN101440108B (zh) *	2007-11-23	2011-04-06	中国科学院过程工程研究所	一种实现木质纤维类生物质组分分离的常压脱脂粗甘油预处理方法
CN101210033B (zh) *	2007-12-21	2011-09-07	武汉工程大学	一种植物纤维原料综合利用技术
DE102008013845A1 (de)	2008-03-12	2009-09-17	Zylum Beteiligungsgesellschaft Mbh & Co. Patente Ii Kg	Verfahren zur Herstellung von Bioethanol aus lignocellulosischer Biomasse
US9657249B2 (en) *	2008-06-04	2017-05-23	Inbicon A/S	Device and methods for discharging pretreated biomass from higher to lower pressure regions
KR101657100B1 (ko) *	2008-10-29	2016-09-19	삼성전자주식회사	리그노셀룰로오스계 바이오매스의 분별방법 및 분별장치
US20120168102A1 (en) *	2009-04-02	2012-07-05	Sung-Hoon Yoon	Pulping process for quality protection including methods for hemicellulose extraction and treatment of hemicellulose-extracted lignocellulosic materials
DE102009017051A1 (de)	2009-04-09	2010-10-21	Zylum Beteiligungsgesellschaft Mbh & Co. Patente Ii Kg	Verfahren zur Gewinnung von Zellstoff aus Lignocellulose-haltiger Biomasse
SI2421911T1 (sl)	2009-04-23	2014-10-30	Greenfield Ethanol Inc.	Ločevanje reaktivne celuloze od lignocelulozne biomase z visoko vsebnostjo lignina
CN102575422B (zh) *	2009-07-13	2016-08-03	贝塔可再生资源公司	木质素的高温分离方法
US10457810B2 (en)	2009-08-24	2019-10-29	Board Of Trustees Of Michigan State University	Densified biomass products containing pretreated biomass fibers
US8945245B2 (en)	2009-08-24	2015-02-03	The Michigan Biotechnology Institute	Methods of hydrolyzing pretreated densified biomass particulates and systems related thereto
BRPI1007699B8 (pt)	2009-08-24	2021-03-23	Univ Michigan State	produto, produto embalado e processo
US9580454B2 (en) *	2009-11-13	2017-02-28	Fpinnovations	Biomass fractionation process for bioproducts
EP2333151A1 (de) *	2009-12-11	2011-06-15	Nederlandse Organisatie voor toegepast -natuurwetenschappelijk onderzoek TNO	Neuartiges Verfahren zur Verarbeitung von lignocellulosehaltigem Material
US9359651B2 (en)	2010-01-19	2016-06-07	Renmatix, Inc.	Production of fermentable sugars and lignin from biomass using supercritical fluids
EP2531529B1 (de) *	2010-02-03	2016-07-06	Archer Daniels Midland Co.	Verbessertes verfahren zur fraktionierung von lignocellulosischer biomasse
CA2795503C (en)	2010-03-19	2020-02-18	Poet Research, Inc.	System for treatment of biomass to facilitate the production of ethanol
WO2011116317A1 (en)	2010-03-19	2011-09-22	Poet Research, Inc.	System for the treatment of biomass
BR112012026710B8 (pt)	2010-04-19	2020-06-23	Univ Michigan State	método para produzir um produto extraído a partir de biomassa lignocelulósica e método para produzir um produto digerido a partir de biomassa lignocelulósica
WO2011142426A1 (ja) *	2010-05-12	2011-11-17	本田技研工業株式会社	リグノセルロース系バイオマスの糖化前処理物の製造方法及びそれに用いる糖化前処理装置
AU2010354974A1 (en) *	2010-06-10	2013-01-24	Department Of Biotechnology	Process for fractionation of biomass
IT1402202B1 (it)	2010-09-29	2013-08-28	Chemtex Italia S R L Ora Chemtex Italia S P A	Procedimento migliorato per recuperare zuccheri da un flusso di pretrattamento di biomassa lignocellulosica
BR112013010479A2 (pt)	2010-11-05	2016-08-02	Greenfield Ethanol Inc	processo contínuo para fracionamento de biomassa de bagaço de cana-de-açúcar
US9932707B2 (en)	2010-11-05	2018-04-03	Greenfield Specialty Alcohols Inc.	Bagasse fractionation for cellulosic ethanol and chemical production
US20120125548A1 (en) *	2010-11-23	2012-05-24	E. I. Du Pont De Nemours And Company	Continuously fed biomass pretreatment process for a packed bed reactor
US20120125551A1 (en) *	2010-11-23	2012-05-24	E. I. Du Pont De Nemours And Company	Biomass pretreatment process for a packed bed reactor
WO2012099967A1 (en)	2011-01-18	2012-07-26	Poet, Llc	Systems and methods for hydrolysis of biomass
US8663800B2 (en) *	2011-05-04	2014-03-04	Renmatix, Inc.	Lignin production from lignocellulosic biomass
EP2726670A4 (de) *	2011-06-30	2015-03-25	Nano Green Biorefineries Inc	Katalytische umwandlung von biomasse
US9982317B2 (en)	2011-07-07	2018-05-29	Poet Research, Inc.	Systems and methods for acid recycle
GEP201706615B (en) *	2011-07-15	2017-02-10	Greenfield Specialty Alcohols Inc	Conditioning of biomass for improved c5/c6 sugar release prior to fermentation
US8759498B2 (en) *	2011-12-30	2014-06-24	Renmatix, Inc.	Compositions comprising lignin
JP2013143918A (ja) *	2012-01-13	2013-07-25	Jx Nippon Oil & Energy Corp	酵素糖化用原料の製造方法、糖の製造方法、並びにエタノールの製造方法
WO2013131015A1 (en)	2012-03-02	2013-09-06	Board Of Trustees Of Michigan State University	Methods for increasing sugar yield with size-adjusted lignocellulosic biomass particles
EP2878614A1 (de) *	2012-05-03	2015-06-03	Virdia Ltd.	Verfahren zur Behandlung von Lignocellulosematerialien
CN102660884B (zh) *	2012-05-11	2014-06-11	南开大学	一种采用氨水蒸汽爆破技术处理秸秆制取半纤维素的方法
FI124553B (fi) *	2012-07-11	2014-10-15	Bln Woods Ltd Ab	Menetelmä biomassan uuttamiseksi
CN102864668B (zh) *	2012-09-18	2015-03-11	北京林业大学	木质纤维素原料预处理方法
FI127582B (en) *	2014-01-10	2018-09-14	Ab Bln Woods Ltd	Procedure for extracting lignin
SE537929C2 (sv) *	2014-02-11	2015-11-24	Daprox Ab	Raffinöranordning och ett förfarande för raffinering av cellulosamaterial
KR20170005418A (ko) *	2014-05-01	2017-01-13	렌매틱스, 인코포레이티드.	반응성 추출을 통한 리그닌-함유 잔류물로부터의 리그닌 업그레이드
CN104313930B (zh) *	2014-09-22	2016-08-31	洛阳华高轴承科技有限公司	一种利用废弃玉米秸秆造纸制浆的工艺方法
KR20170066408A (ko)	2014-09-26	2017-06-14	렌매틱스, 인코포레이티드.	Ii형 셀룰로스를 포함하는 접착제 조성물
HUE033230T2 (en) *	2014-12-01	2017-11-28	S2P Ag Straw - Pulp & Paper	A method of producing a fertilizer from a slurry
MX2017012913A (es)	2015-04-10	2018-06-06	Comet Biorefining Inc	Metodos y composiciones para el tratamiento de biomasa celulosica y productos producidos por estos.
CN105154986A (zh) *	2015-08-04	2015-12-16	江南大学	一种碱预处理、低压力蒸汽闪爆与生物酶联合处理综合利用棉秆皮的方法
CN105198939B (zh) *	2015-09-19	2017-10-10	北京化工大学	一种低分子量木质素的制备方法
CN105672012B (zh) *	2016-01-27	2018-11-06	中信格义循环经济有限公司	从生物质原料中同时提取半纤维素、纤维素和木质素的方法
CN105780569A (zh) *	2016-05-19	2016-07-20	黄德辉	非木纤维工业原料的物理制备方法
CN106040702A (zh) *	2016-06-03	2016-10-26	合肥原印农业科技有限公司	一种农作物秸秆回收制备工艺
FI128486B (en) *	2016-07-01	2020-06-15	Ch Bioforce Oy	Procedure for conversion of fresh biomass
CN109689852B (zh)	2016-07-06	2022-06-07	威尔迪亚有限责任公司	精制木质纤维素水解产物的方法
CN106368032B (zh) *	2016-09-19	2018-06-22	华南理工大学	一种同时制备纤维素纤维和半纤维素溶液的方法
DE102016219719B3 (de) *	2016-10-11	2018-01-25	Clariant International Ltd.	Verfahren zur Gewinnung von Cellulose, Hemicellulose und Lignin aus Lignocellulose aus pflanzlicher Biomasse
KR101736156B1 (ko)	2016-11-14	2017-05-18	주식회사 대경에스코	급속 열분해용 바이오매스 미분쇄 공정을 포함한 바이오 오일 제조 장치 및 그 방법
BR102018004591B1 (pt)	2017-03-08	2019-11-12	Univ Michigan State	método de pré-tratamento de biomassa
US11440999B2 (en)	2017-07-07	2022-09-13	Board Of Trustees Of Michigan State University	De-esterification of biomass prior to ammonia pretreatment
AU2019265921B2 (en)	2018-05-10	2024-12-19	Comet Biorefining Inc.	Compositions comprising glucose and hemicellulose and their use
CN110894248A (zh) *	2018-09-12	2020-03-20	上海昶法新材料有限公司	一种从预水解液中提取半纤维素的方法
AU2020276774B2 (en)	2019-05-10	2025-11-27	Comet Biorefining Inc.	Materials and methods for producing arabinoxylan compositions
SE543253C2 (en) *	2019-06-26	2020-11-03	Valmet Oy	Method for extracting hemicellulose from lignocellulosic material
CA3074194A1 (en) *	2020-02-28	2021-08-28	Fluid Energy Group Ltd.	Modified sulfuric acid and uses thereof
EP4023812A1 (de) *	2020-12-29	2022-07-06	MM BOARD & PAPER GmbH	Verfahren zur herstellung von produkten auf basis von holz als rohstoff
EP4023813A1 (de)	2020-12-29	2022-07-06	Technische Universität Wien	Verfahren zur herstellung von produkten auf basis von holz als rohstoff
WO2023047423A1 (en) *	2021-09-27	2023-03-30	Fuma Labs Private Limited	Process for treatment of biomass for pulping and biorefinery applications
CN116178576A (zh) *	2022-12-12	2023-05-30	国科绿海(天津)科技发展有限公司	一种金竹草全质化多产物的分离处理方法
US12428783B1 (en)	2023-05-04	2025-09-30	United Arab Emirates University	Lignin removal from lignocellulosic waste using rejected brine solution
CN116856188A (zh) *	2023-07-12	2023-10-10	湖南山润油茶科技发展有限公司	一种从油茶蒲中制备纤维素纤维的方法及所制备的纤维素纤维

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2192202A (en) *	1936-10-23	1940-03-05	Floyd C Peterson	Pulping process
BE579421A (fr) *	1958-11-27	1959-10-01	Avebene	Procédés de fabrication et utilisation de condensats de lignine
US4397712A (en) *	1975-02-12	1983-08-09	New Fibers International	Semi-chemical pulping process
DE2803465A1 (de) *	1978-01-27	1979-08-02	Hans Dipl Ing Knauth	Verfahren zur erzeugung von zellstoff aus pflanzlichen faserrohstoffen unter verwendung organischer loesungsmittel - hydrosolvverfahren
US4259151A (en) *	1978-11-22	1981-03-31	New Fibers International	Pulping apparatus
CA1173380A (en) *	1980-02-19	1984-08-28	Michael I. Sherman	Acid hydrolysis of biomass for ethanol production
FR2518573A1 (en) *	1981-12-21	1983-06-24	British Petroleum Co	Saccharification of lignocellulosic material - involves pretreatment with delignifying solvent comprising an amine, pref. ethanolamine, and enzymatic hydrolysis
US4548675A (en) *	1983-05-16	1985-10-22	New Fibers International	Nonsulfur chemimechanical pulping process
CA1232109A (en) *	1984-12-11	1988-02-02	Peter K. Kauppi	Pulping process
SU1567700A1 (ru) *	1988-05-04	1990-05-30	Всесоюзное научно-производственное объединение целлюлозно-бумажной промышленности	Способ предварительного гидролиза древесины перед сульфатной варкой целлюлозы
CA1322366C (en) *	1989-09-29	1993-09-21	Quang A. Nguyen	Continuous leaching of lignin or hemicellulose and lignin from steam pretreated lignocellosic particulate material
US5730837A (en) *	1994-12-02	1998-03-24	Midwest Research Institute	Method of separating lignocellulosic material into lignin, cellulose and dissolved sugars
DE19730486C2 (de) *	1997-07-16	2000-02-24	Rhodia Acetow Ag	Verfahren zur Behandlung von lignocellulosehaltiger Biomasse

1999
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- 2000-04-11 AU AU43995/00A patent/AU756976B2/en not_active Ceased
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ZA200108406B (en)	2002-12-24
AU756976B2 (en)	2003-01-30
CA2368872C (en)	2005-11-29
JP2002541355A (ja)	2002-12-03
NO20014939D0 (no)	2001-10-10
CZ298831B6 (cs)	2008-02-20
DE19916347C1 (de)	2000-11-09
SK14392001A3 (sk)	2002-04-04
CN1352716A (zh)	2002-06-05
CZ20013627A3 (cs)	2003-10-15
EP1190137B1 (de)	2003-11-26
CN1208514C (zh)	2005-06-29
NO20014939L (no)	2001-12-04
ATE255187T1 (de)	2003-12-15
RU2220245C2 (ru)	2003-12-27
PL203363B1 (pl)	2009-09-30
BR0011169B1 (pt)	2011-02-22
PL351393A1 (en)	2003-04-07
EP1190137A1 (de)	2002-03-27
WO2000061858A1 (de)	2000-10-19
BR0011169A (pt)	2002-02-19
AU4399500A (en)	2000-11-14
NZ515051A (en)	2003-03-28
PT1190137E (pt)	2004-04-30
CA2368872A1 (en)	2000-10-19
DE50004573D1 (de)	2004-01-08

Publication	Publication Date	Title
ES2213011T3 (es)	2004-08-16	Procedimiento para separar biomasa lignocelulosica.
SU1194282A3 (ru)	1985-11-23	Способ разложени лигноцеллюлозного материала
US7842161B2 (en)	2010-11-30	Pre-extraction and solvent pulping of lignocellulosic material
JP3348387B2 (ja)	2002-11-20	ギ酸を添加した酢酸によるパルプの製法
RU2534067C2 (ru)	2014-11-27	Способ получения целлюлозы из биомассы, содержащей лигноцеллюлозу
ES2222505T3 (es)	2005-02-01	Metodo de produccion de pasta de papel que utiliza coccion en una sola etapa con acido formico y lavado con acido performico.
US8980050B2 (en)	2015-03-17	Methods for removing hemicellulose
BRPI0810975B1 (pt)	2018-12-26	método para a remoção da hemicelutose das fibras celutósicas usando uma solução de amônia e peróxido de hidrogênio
BR112014029701B1 (pt)	2022-01-11	Processo para fabricação de polpa de dissolução, licor, e, polpa
CN112048933A (zh)	2020-12-08	化机浆和半化学浆的生产方法
US20150184343A1 (en)	2015-07-02	Methods for removing hemicellulose
Jahan et al.	2015	Fractionation of rice straw for producing dissolving pulp in biorefinery concept
Behin et al.	2008	Dissolving pulp (alpha-cellulose) from corn stalk by kraft process
US20140166220A1 (en)	2014-06-19	Method to produce high-resistance cellulose and hemicellulose fibers from lignocellulosic biomass of sugarcane leaves and buds
Johakimu et al.	2013	Hemicellulose Extraction from South African Eucalyptus grandis using Green Liquor and its Impact on Kraft Pulping Efficiency and Paper Making Properties.
BRPI0618527A2 (pt)	2011-09-06	uma nova polpa celulósica e processo para polpação
BRPI0608719A2 (pt)	2010-01-26	produto e processos a partir de uma biorrefinaria de floresta integrada
JP2019007128A (ja)	2019-01-17	溶解パルプ
EP2556190B1 (de)	2020-08-19	Acetatsäurebasiertes raffinierungsverfahren von biomasse
KR102756590B1 (ko)	2025-01-20	미정질 셀룰로오스 제조 방법
US5385641A (en)	1995-01-31	Delignification of cellulosic raw materials using acetic acid, nitric acid and ozone
US20240309586A1 (en)	2024-09-19	A method for producing a chemi-thermomechanical fibrous pulp from non-wood plant raw materials and an automated line for producing said pulp by said method
JPH04300379A (ja)	1992-10-23	パルプとその製造方法および木材成分分別方法とその装置
WO2023132814A1 (en)	2023-07-13	Method of obtaining chemical-thermomechanical fibrous mass from plant raw materials and systems for its realization
FI123577B (fi)	2013-07-15	Menetelmä alifaattisten karboksyylihappojen, ligniinin ja uuteaineiden talteenottamiseksi alkalisten selluloosakeittojen jäteliemistä