CA1320484C - Methode de production de lignine pour le filage des fibres de carbone - Google Patents

Methode de production de lignine pour le filage des fibres de carbone

Info

Publication number: CA1320484C
Authority: CA; Canada
Prior art keywords: lignin; carbon fiber; spinning; phenolated; heat treatment
Prior art date: 1988-06-06
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 - Fee Related

Application number

CA000601952A

Other languages

English (en)

Inventor

Kenichi Sudo

Kazumasa Shimizu

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.)

Forestry and Forest Products Research Institute

Original Assignee

Forestry and Forest Products Research Institute

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.)

1988-06-06

Filing date

1989-06-06

Publication date

1993-07-20

1989-06-06 Application filed by Forestry and Forest Products Research Institute filed Critical Forestry and Forest Products Research Institute

1993-07-20 Application granted granted Critical

1993-07-20 Publication of CA1320484C publication Critical patent/CA1320484C/fr

2010-07-20 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

229920005610 lignin Polymers 0.000 title claims abstract description 55
238000009987 spinning Methods 0.000 title claims abstract description 29
229920000049 Carbon (fiber) Polymers 0.000 title claims abstract description 24
239000004917 carbon fiber Substances 0.000 title claims abstract description 24
VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 24
238000000034 method Methods 0.000 title claims abstract description 23
238000004519 manufacturing process Methods 0.000 title claims abstract description 11
238000010438 heat treatment Methods 0.000 claims abstract description 25
239000000463 material Substances 0.000 claims abstract description 17
ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims abstract description 12
230000029087 digestion Effects 0.000 claims abstract description 6
230000001590 oxidative effect Effects 0.000 claims abstract description 6
239000000126 substance Substances 0.000 claims description 6
239000000835 fiber Substances 0.000 description 12
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
239000003054 catalyst Substances 0.000 description 5
238000006243 chemical reaction Methods 0.000 description 5
238000009835 boiling Methods 0.000 description 4
238000007796 conventional method Methods 0.000 description 4
238000005516 engineering process Methods 0.000 description 4
238000007499 fusion processing Methods 0.000 description 4
239000007858 starting material Substances 0.000 description 4
WHRZCXAVMTUTDD-UHFFFAOYSA-N 1h-furo[2,3-d]pyrimidin-2-one Chemical compound N1C(=O)N=C2OC=CC2=C1 WHRZCXAVMTUTDD-UHFFFAOYSA-N 0.000 description 3
QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
235000006173 Larrea tridentata Nutrition 0.000 description 3
244000073231 Larrea tridentata Species 0.000 description 3
OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
229960002126 creosote Drugs 0.000 description 3
238000000280 densification Methods 0.000 description 3
238000007327 hydrogenolysis reaction Methods 0.000 description 3
229910052757 nitrogen Inorganic materials 0.000 description 3
239000002994 raw material Substances 0.000 description 3
230000006641 stabilisation Effects 0.000 description 3
238000011105 stabilization Methods 0.000 description 3
229920002488 Hemicellulose Polymers 0.000 description 2
230000002378 acidificating effect Effects 0.000 description 2
239000006227 byproduct Substances 0.000 description 2
238000000605 extraction Methods 0.000 description 2
239000011521 glass Substances 0.000 description 2
239000000203 mixture Substances 0.000 description 2
239000003960 organic solvent Substances 0.000 description 2
229920002451 polyvinyl alcohol Polymers 0.000 description 2
238000002360 preparation method Methods 0.000 description 2
239000000047 product Substances 0.000 description 2
238000004537 pulping Methods 0.000 description 2
238000000926 separation method Methods 0.000 description 2
239000002904 solvent Substances 0.000 description 2
JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 description 2
239000002023 wood Substances 0.000 description 2
235000018185 Betula X alpestris Nutrition 0.000 description 1
235000018212 Betula X uliginosa Nutrition 0.000 description 1
LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 1
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
241000196324 Embryophyta Species 0.000 description 1
LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
241000202567 Fatsia japonica Species 0.000 description 1
AVXURJPOCDRRFD-UHFFFAOYSA-N Hydroxylamine Chemical class ON AVXURJPOCDRRFD-UHFFFAOYSA-N 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
239000004372 Polyvinyl alcohol Substances 0.000 description 1
238000013019 agitation Methods 0.000 description 1
-1 amide salts Chemical class 0.000 description 1
229910052799 carbon Inorganic materials 0.000 description 1
238000003763 carbonization Methods 0.000 description 1
229920002678 cellulose Polymers 0.000 description 1
239000001913 cellulose Substances 0.000 description 1
239000003795 chemical substances by application Substances 0.000 description 1
238000011161 development Methods 0.000 description 1
230000003028 elevating effect Effects 0.000 description 1
238000005265 energy consumption Methods 0.000 description 1
238000002474 experimental method Methods 0.000 description 1
239000002360 explosive Substances 0.000 description 1
239000012467 final product Substances 0.000 description 1
238000010304 firing Methods 0.000 description 1
235000013305 food Nutrition 0.000 description 1
239000004459 forage Substances 0.000 description 1
239000012770 industrial material Substances 0.000 description 1
125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
238000007500 overflow downdraw method Methods 0.000 description 1
150000002989 phenols Chemical class 0.000 description 1
238000006068 polycondensation reaction Methods 0.000 description 1
238000011084 recovery Methods 0.000 description 1
238000010992 reflux Methods 0.000 description 1
229920006395 saturated elastomer Polymers 0.000 description 1
229910052708 sodium Inorganic materials 0.000 description 1
239000011734 sodium Substances 0.000 description 1
239000007787 solid Substances 0.000 description 1
YBBRCQOCSYXUOC-UHFFFAOYSA-N sulfuryl dichloride Chemical compound ClS(Cl)(=O)=O YBBRCQOCSYXUOC-UHFFFAOYSA-N 0.000 description 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
238000002166 wet spinning Methods 0.000 description 1
125000002256 xylenyl group Chemical class C1(C(C=CC=C1)C)(C)* 0.000 description 1

Landscapes

Inorganic Fibers (AREA)
Artificial Filaments (AREA)

CA000601952A 1988-06-06 1989-06-06 Methode de production de lignine pour le filage des fibres de carbone Expired - Fee Related CA1320484C (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP63138747A JPH01306618A (ja)	1988-06-06	1988-06-06	炭素繊維紡糸用リグニンの調製法
JPSHO63-138747		1988-06-06

Publications (1)

Publication Number	Publication Date
CA1320484C true CA1320484C (fr)	1993-07-20

Family

ID=15229232

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000601952A Expired - Fee Related CA1320484C (fr)	1988-06-06	1989-06-06	Methode de production de lignine pour le filage des fibres de carbone

Country Status (2)

Country	Link
JP (1)	JPH01306618A (fr)
CA (1)	CA1320484C (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US11993624B2 (en)	2013-05-03	2024-05-28	Virdia, Llc	Methods for preparing thermally stable lignin fractions
CN120505735A (zh) *	2025-06-13	2025-08-19	山东理工大学	一种微孔碳纤维膜的水溶液静电纺丝制备方法及其应用

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP5818066B2 (ja) *	2011-06-07	2015-11-18	国立研究開発法人産業技術総合研究所	炭素繊維の製造方法
EP2878349B1 (fr)	2012-05-03	2022-07-06	Virdia, LLC	Fractionnement d'un mélange par chromatographie en lits mobiles simulés séquentielle
CN103014920B (zh) *	2012-12-17	2014-03-19	北京林业大学	一种木质碳纤维原丝及其制备方法
EP3166954B1 (fr)	2014-07-09	2019-03-27	Virdia, Inc.	Procédés de séparation et de raffinage de la lignine provenant de liqueur noire et compositions associées
JP2019050152A (ja) *	2017-09-11	2019-03-28	株式会社藤井基礎設計事務所	非水電解液二次電池用セパレータ、非水電解液二次電池、及び非水電解液二次電池用セパレータの製造方法。

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS6034623U (ja) *	1983-08-12	1985-03-09	三菱自動車工業株式会社	フレキシブルチエンジレバ−

1988
- 1988-06-06 JP JP63138747A patent/JPH01306618A/ja active Granted
1989
- 1989-06-06 CA CA000601952A patent/CA1320484C/fr not_active Expired - Fee Related

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US11993624B2 (en)	2013-05-03	2024-05-28	Virdia, Llc	Methods for preparing thermally stable lignin fractions
CN120505735A (zh) *	2025-06-13	2025-08-19	山东理工大学	一种微孔碳纤维膜的水溶液静电纺丝制备方法及其应用
CN120505735B (zh) *	2025-06-13	2025-12-02	山东理工大学	一种微孔碳纤维膜的水溶液静电纺丝制备方法及其应用

Also Published As

Publication number	Publication date
JPH01306618A (ja)	1989-12-11
JPH0329887B2 (fr)	1991-04-25

Legal Events

Date	Code	Title	Description
2007-07-20	MKLA	Lapsed

Publication	Publication Date	Title
US5344921A (en)	1994-09-06	Method for manufacturing lignin for carbon fiber spinning
Sudo et al.	1993	A new modification method of exploded lignin for the preparation of a carbon fiber precursor
Kubo et al.	1998	Preparation of carbon fibers from softwood lignin by atmospheric acetic acid pulping
CA1308113C (fr)	1992-09-29	Procede combine de traitement chimique et thermique de biomasse contenant de la lignocellulose et de production de furfural et de masses de fibres contenant de la cellulose
US5788812A (en)	1998-08-04	Method of recovering furfural from organic pulping liquor
Lin et al.	2012	CHEMICAL THERMOSTABILIZATION FOR THE PREPARATION OF CARBON FIBERS FROM SOFTWOOD LIGNIN.
CA2812685A1 (fr)	2012-03-29	Lignine thermoplastique pour la fabrication de fibres de carbone
CA2101754A1 (fr)	1992-08-02	Cuisson de matieres lignocellulosiques et recuperation des sous-produits du procede
AU676829B2 (en)	1997-03-27	Pulping of fibrous plant materials and recovery of resultantby-products
Salmén et al.	2015	Extrusion of softwood kraft lignins as precursors for carbon fibres
FI108233B (fi)	2001-12-14	Menetelmä muurahaishapon talteenottamiseksi
JPH0329887B2 (fr)	1991-04-25
KR102601416B1 (ko)	2023-11-13	식물원료로부터 실리카를 추출 및 분리하는 방법
JP2598668B2 (ja)	1997-04-09	リグニン繊維の製造方法
JP6344795B2 (ja)	2018-06-20	リグニン炭素繊維の製造方法
KR102588215B1 (ko)	2023-10-12	리그닌 유래 탄소 성형체 및 이의 제조방법
JPH04194029A (ja)	1992-07-14	リグニン系炭素繊維の製造方法
EP3822407B1 (fr)	2025-02-12	Procédé de production de bioproduits à partir d'un matériau lignocellulosique
Chaudhari	2024	Carbon fiber production from lignin: a precursor of future
JPH0433889B2 (fr)	1992-06-04
KR102765245B1 (ko)	2025-02-11	리그닌 지방산 유도체, 이로부터 제조된 방사 섬유 및 탄소섬유, 및 이들의 제조방법
TW201345959A (zh)	2013-11-16	可熔之木質素衍生物及由其製造之木質素衍生物纖維
CA1229334A (fr)	1987-11-17	Fractionnement de la biomasse
JP2012255223A (ja)	2012-12-27	炭素繊維の製造方法
JPS6223086B2 (fr)	1987-05-21