JPH038812A - 炭素繊維製造方法 - Google Patents
炭素繊維製造方法Info
- Publication number
- JPH038812A JPH038812A JP2044245A JP4424590A JPH038812A JP H038812 A JPH038812 A JP H038812A JP 2044245 A JP2044245 A JP 2044245A JP 4424590 A JP4424590 A JP 4424590A JP H038812 A JPH038812 A JP H038812A
- Authority
- JP
- Japan
- Prior art keywords
- oxygen
- precursor
- atmosphere
- carbon fiber
- polyacrylonitrile
- 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
- 229920000049 Carbon (fiber) Polymers 0.000 title claims abstract description 31
- 239000004917 carbon fiber Substances 0.000 title claims abstract description 31
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 18
- 238000004519 manufacturing process Methods 0.000 title claims description 18
- 239000002243 precursor Substances 0.000 claims abstract description 59
- 239000012298 atmosphere Substances 0.000 claims abstract description 30
- 229920002239 polyacrylonitrile Polymers 0.000 claims abstract description 26
- 238000010438 heat treatment Methods 0.000 claims abstract description 18
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 17
- 239000001301 oxygen Substances 0.000 claims abstract description 17
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 17
- 230000001590 oxidative effect Effects 0.000 claims abstract description 12
- 239000000835 fiber Substances 0.000 claims description 41
- 238000006243 chemical reaction Methods 0.000 claims description 27
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Substances N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 27
- 229910052757 nitrogen Inorganic materials 0.000 claims description 13
- 230000007423 decrease Effects 0.000 claims description 3
- 238000000113 differential scanning calorimetry Methods 0.000 claims description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 1
- 229910052799 carbon Inorganic materials 0.000 claims 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 claims 1
- 229920000642 polymer Polymers 0.000 abstract description 5
- 239000012299 nitrogen atmosphere Substances 0.000 abstract description 3
- 238000010000 carbonizing Methods 0.000 abstract description 2
- 238000007254 oxidation reaction Methods 0.000 description 25
- 230000006641 stabilisation Effects 0.000 description 22
- 238000011105 stabilization Methods 0.000 description 22
- 230000003647 oxidation Effects 0.000 description 18
- 230000003247 decreasing effect Effects 0.000 description 9
- 238000002474 experimental method Methods 0.000 description 9
- 230000008859 change Effects 0.000 description 8
- 238000003763 carbonization Methods 0.000 description 6
- 230000009257 reactivity Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000006462 rearrangement reaction Methods 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- 238000007796 conventional method Methods 0.000 description 4
- 229920001519 homopolymer Polymers 0.000 description 4
- 239000012695 Ce precursor Substances 0.000 description 3
- 150000003254 radicals Chemical class 0.000 description 3
- 230000000087 stabilizing effect Effects 0.000 description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 2
- BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 230000004927 fusion Effects 0.000 description 2
- 230000000977 initiatory effect Effects 0.000 description 2
- 210000003127 knee Anatomy 0.000 description 2
- 229920000058 polyacrylate Polymers 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000004381 surface treatment Methods 0.000 description 2
- 238000002076 thermal analysis method Methods 0.000 description 2
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- JAHNSTQSQJOJLO-UHFFFAOYSA-N 2-(3-fluorophenyl)-1h-imidazole Chemical compound FC1=CC=CC(C=2NC=CN=2)=C1 JAHNSTQSQJOJLO-UHFFFAOYSA-N 0.000 description 1
- 241000282326 Felis catus Species 0.000 description 1
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 239000008186 active pharmaceutical agent Substances 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000006356 dehydrogenation reaction Methods 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011067 equilibration Methods 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- LVHBHZANLOWSRM-UHFFFAOYSA-N methylenebutanedioic acid Natural products OC(=O)CC(=C)C(O)=O LVHBHZANLOWSRM-UHFFFAOYSA-N 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000013557 residual solvent Substances 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F9/00—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments
- D01F9/08—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments of inorganic material
- D01F9/12—Carbon filaments; Apparatus specially adapted for the manufacture thereof
- D01F9/14—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments
- D01F9/20—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from polyaddition, polycondensation or polymerisation products
- D01F9/21—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from polyaddition, polycondensation or polymerisation products from macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D01F9/22—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from polyaddition, polycondensation or polymerisation products from macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds from polyacrylonitriles
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F9/00—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments
- D01F9/08—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments of inorganic material
- D01F9/12—Carbon filaments; Apparatus specially adapted for the manufacture thereof
- D01F9/14—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments
- D01F9/20—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from polyaddition, polycondensation or polymerisation products
- D01F9/21—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from polyaddition, polycondensation or polymerisation products from macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D01F9/22—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from polyaddition, polycondensation or polymerisation products from macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds from polyacrylonitriles
- D01F9/225—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from polyaddition, polycondensation or polymerisation products from macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds from polyacrylonitriles from stabilised polyacrylonitriles
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Inorganic Fibers (AREA)
- Artificial Filaments (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US31453889A | 1989-02-23 | 1989-02-23 | |
| US314538 | 1989-02-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH038812A true JPH038812A (ja) | 1991-01-16 |
Family
ID=23220353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2044245A Pending JPH038812A (ja) | 1989-02-23 | 1990-02-23 | 炭素繊維製造方法 |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP0384299B1 (fr) |
| JP (1) | JPH038812A (fr) |
| KR (1) | KR0147849B1 (fr) |
| CA (1) | CA2009546C (fr) |
| DE (1) | DE69031690T2 (fr) |
| ES (1) | ES2109224T3 (fr) |
| IL (1) | IL93475A (fr) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021500481A (ja) * | 2017-10-10 | 2021-01-07 | ディーキン ユニバーシティ | 前駆体安定化方法 |
| JP2022088487A (ja) * | 2017-10-10 | 2022-06-14 | ディーキン ユニバーシティ | 炭素繊維の製造に使用されるポリアクリロニトリル（ｐａｎ）前駆体を事前安定化するための反応器、装置及びシステム |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5256344A (en) * | 1989-02-23 | 1993-10-26 | Hercules Incorporated | Process of thermally stabilizing pan fibers |
| DE19517911A1 (de) * | 1995-05-16 | 1996-11-21 | Sgl Technik Gmbh | Verfahren zum Umwandeln von aus Polyacrylnitrilfasern bestehenden mehrdimensionalen flächigen Gebilden in den thermisch stabilisierten Zustand |
| EP2147776A1 (fr) | 2008-07-23 | 2010-01-27 | SGL Carbon SE | Procédé de fabrication d'une matière composite renforcée par des fibres ainsi que matières composites renforcées par des fibres et leur utilisation |
| DE102009047491A1 (de) | 2009-12-04 | 2011-06-09 | Sgl Carbon Se | Herstellung einer 3D-Textilstruktur und Faserhalbzeug aus Faserverbundstoffen |
| CN101922065B (zh) * | 2010-09-16 | 2011-12-07 | 中国科学院西安光学精密机械研究所 | 聚丙烯腈基碳纤维原丝的预氧化方法 |
| CN112708967B (zh) * | 2019-10-24 | 2022-10-11 | 中国石油化工股份有限公司 | 聚丙烯腈基纤维的预氧化方法及碳纤维制备方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1245123A (en) * | 1968-06-04 | 1971-09-08 | Rolls Royce | A method of manufacturing carbon fibres |
| US3961888A (en) * | 1968-09-18 | 1976-06-08 | Celanese Corporation | Acrylic fiber conversion utilizing a stabilization treatment conducted initially in an essentially inert atmosphere |
| US3775520A (en) * | 1970-03-09 | 1973-11-27 | Celanese Corp | Carbonization/graphitization of poly-acrylonitrile fibers containing residual spinning solvent |
-
1990
- 1990-02-07 CA CA002009546A patent/CA2009546C/fr not_active Expired - Fee Related
- 1990-02-15 DE DE69031690T patent/DE69031690T2/de not_active Expired - Fee Related
- 1990-02-15 ES ES90102972T patent/ES2109224T3/es not_active Expired - Lifetime
- 1990-02-15 EP EP90102972A patent/EP0384299B1/fr not_active Expired - Lifetime
- 1990-02-21 IL IL93475A patent/IL93475A/xx not_active IP Right Cessation
- 1990-02-22 KR KR1019900002219A patent/KR0147849B1/ko not_active Expired - Fee Related
- 1990-02-23 JP JP2044245A patent/JPH038812A/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021500481A (ja) * | 2017-10-10 | 2021-01-07 | ディーキン ユニバーシティ | 前駆体安定化方法 |
| JP2022088487A (ja) * | 2017-10-10 | 2022-06-14 | ディーキン ユニバーシティ | 炭素繊維の製造に使用されるポリアクリロニトリル（ｐａｎ）前駆体を事前安定化するための反応器、装置及びシステム |
Also Published As
| Publication number | Publication date |
|---|---|
| ES2109224T3 (es) | 1998-01-16 |
| CA2009546C (fr) | 1996-05-28 |
| DE69031690T2 (de) | 1998-03-12 |
| KR0147849B1 (ko) | 1998-08-01 |
| KR900013120A (ko) | 1990-09-03 |
| EP0384299A3 (fr) | 1991-11-06 |
| CA2009546A1 (fr) | 1990-08-23 |
| IL93475A0 (en) | 1990-11-29 |
| DE69031690D1 (de) | 1997-12-18 |
| EP0384299B1 (fr) | 1997-11-12 |
| EP0384299A2 (fr) | 1990-08-29 |
| IL93475A (en) | 1992-08-18 |
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