DE2012284A1 - Verfahren zur Herstellung von Faser-Produkten mit dünnen Kohlenstoffasern - Google Patents
Verfahren zur Herstellung von Faser-Produkten mit dünnen KohlenstoffasernInfo
- Publication number
- DE2012284A1 DE2012284A1 DE19702012284 DE2012284A DE2012284A1 DE 2012284 A1 DE2012284 A1 DE 2012284A1 DE 19702012284 DE19702012284 DE 19702012284 DE 2012284 A DE2012284 A DE 2012284A DE 2012284 A1 DE2012284 A1 DE 2012284A1
- Authority
- DE
- Germany
- Prior art keywords
- charring
- liquid
- furnace
- water
- fibers
- 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
- 239000000835 fiber Substances 0.000 title claims description 64
- 229920000049 Carbon (fiber) Polymers 0.000 title claims description 25
- 239000004917 carbon fiber Substances 0.000 title claims description 25
- 238000000034 method Methods 0.000 title claims description 19
- 238000004519 manufacturing process Methods 0.000 title claims description 12
- 239000007788 liquid Substances 0.000 claims description 43
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 34
- 238000005496 tempering Methods 0.000 claims description 13
- 229920002239 polyacrylonitrile Polymers 0.000 claims description 9
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 claims description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 6
- 238000003763 carbonization Methods 0.000 claims description 6
- 229910052760 oxygen Inorganic materials 0.000 claims description 6
- 239000001301 oxygen Substances 0.000 claims description 6
- 238000004804 winding Methods 0.000 claims description 5
- WUBBRNOQWQTFEX-UHFFFAOYSA-N 4-aminosalicylic acid Chemical compound NC1=CC=C(C(O)=O)C(O)=C1 WUBBRNOQWQTFEX-UHFFFAOYSA-N 0.000 claims description 4
- NWZSZGALRFJKBT-KNIFDHDWSA-N (2s)-2,6-diaminohexanoic acid;(2s)-2-hydroxybutanedioic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O.NCCCC[C@H](N)C(O)=O NWZSZGALRFJKBT-KNIFDHDWSA-N 0.000 claims description 3
- IKDUDTNKRLTJSI-UHFFFAOYSA-N hydrazine monohydrate Substances O.NN IKDUDTNKRLTJSI-UHFFFAOYSA-N 0.000 claims description 3
- 238000007654 immersion Methods 0.000 claims description 2
- 238000005530 etching Methods 0.000 description 12
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 10
- 239000011521 glass Substances 0.000 description 9
- 229910052739 hydrogen Inorganic materials 0.000 description 9
- 239000001257 hydrogen Substances 0.000 description 8
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 5
- 230000001360 synchronised effect Effects 0.000 description 5
- 239000002657 fibrous material Substances 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 239000011261 inert gas Substances 0.000 description 4
- 239000010453 quartz Substances 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- -1 single threads Substances 0.000 description 3
- 238000009736 wetting Methods 0.000 description 3
- 150000002431 hydrogen Chemical class 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 150000002825 nitriles Chemical class 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 239000002759 woven fabric Substances 0.000 description 2
- KNIUHBNRWZGIQQ-UHFFFAOYSA-N 7-diethoxyphosphinothioyloxy-4-methylchromen-2-one Chemical compound CC1=CC(=O)OC2=CC(OP(=S)(OCC)OCC)=CC=C21 KNIUHBNRWZGIQQ-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004918 carbon fiber reinforced polymer Substances 0.000 description 1
- 238000010000 carbonizing Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000005350 fused silica glass Substances 0.000 description 1
- 238000005087 graphitization Methods 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 229920001519 homopolymer Polymers 0.000 description 1
- 150000002429 hydrazines Chemical class 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000012783 reinforcing fiber Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 210000002268 wool Anatomy 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
- D01F9/32—Apparatus therefor
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Textile Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Inorganic Fibers (AREA)
Priority Applications (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702012284 DE2012284A1 (de) | 1970-03-14 | 1970-03-14 | Verfahren zur Herstellung von Faser-Produkten mit dünnen Kohlenstoffasern |
| CA106,037A CA960011A (en) | 1970-03-14 | 1971-02-23 | Process for producing carbon fibres |
| CH351671A CH515185A (de) | 1970-03-14 | 1971-03-10 | Verfahren zur Herstellung von Faser-Produkten mit dünnen Kohlenstoffasern |
| US00123368A US3769390A (en) | 1970-03-14 | 1971-03-11 | Process for producing carbon fibres |
| BE764118A BE764118A (fr) | 1970-03-14 | 1971-03-11 | Procede de preparation de fibres de carbone |
| NL7103350A NL7103350A (Direct) | 1970-03-14 | 1971-03-12 | |
| FR7108824A FR2084597A5 (Direct) | 1970-03-14 | 1971-03-12 | |
| SU1629620A SU438171A1 (ru) | 1971-03-12 | Способ получени углеродного волокнистого материала | |
| GB2381271*A GB1311817A (en) | 1970-03-14 | 1971-04-19 | Process for producing carbon fibres |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702012284 DE2012284A1 (de) | 1970-03-14 | 1970-03-14 | Verfahren zur Herstellung von Faser-Produkten mit dünnen Kohlenstoffasern |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2012284A1 true DE2012284A1 (de) | 1971-10-07 |
Family
ID=5765160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19702012284 Pending DE2012284A1 (de) | 1970-03-14 | 1970-03-14 | Verfahren zur Herstellung von Faser-Produkten mit dünnen Kohlenstoffasern |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3769390A (Direct) |
| BE (1) | BE764118A (Direct) |
| CA (1) | CA960011A (Direct) |
| CH (1) | CH515185A (Direct) |
| DE (1) | DE2012284A1 (Direct) |
| FR (1) | FR2084597A5 (Direct) |
| GB (1) | GB1311817A (Direct) |
| NL (1) | NL7103350A (Direct) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA972908A (en) * | 1971-08-19 | 1975-08-19 | Etsuo Shinkawa | Black lead and production thereof |
| US4118341A (en) * | 1974-05-27 | 1978-10-03 | Agency Of Industrial Science & Technology | Activated carbon |
| US3976746A (en) * | 1974-06-06 | 1976-08-24 | Hitco | Graphitic fibers having superior composite properties and methods of making same |
| US4534919A (en) * | 1983-08-30 | 1985-08-13 | Celanese Corporation | Production of a carbon fiber multifilamentary tow which is particularly suited for resin impregnation |
| US4714642A (en) * | 1983-08-30 | 1987-12-22 | Basf Aktiengesellschaft | Carbon fiber multifilamentary tow which is particularly suited for weaving and/or resin impregnation |
| US4559010A (en) * | 1984-05-01 | 1985-12-17 | Toray Industries, Inc. | Apparatus for producing oxidized filaments |
| US4776995A (en) * | 1985-03-22 | 1988-10-11 | Fiber Materials, Inc. | Method of making a structure |
| US4781223A (en) * | 1985-06-27 | 1988-11-01 | Basf Aktiengesellschaft | Weaving process utilizing multifilamentary carbonaceous yarn bundles |
| DE3621257A1 (de) * | 1986-06-25 | 1988-01-07 | Akzo Gmbh | Verfahren zur herstellung poren aufweisender kohlenstoffmembranen |
| DE102006007208B3 (de) * | 2006-02-15 | 2007-07-05 | RUHR-UNIVERSITäT BOCHUM | Katalytisches Ätzen von Kohlenstofffasern |
| ATE475728T1 (de) * | 2006-04-15 | 2010-08-15 | Toho Tenax Co Ltd | Verfahren zur kontinuierlichen herstellung von kohlenstofffasern |
| CN101820985B (zh) * | 2007-10-11 | 2013-01-16 | 东邦特耐克丝株式会社 | 碳素空心纤维及其制造方法 |
-
1970
- 1970-03-14 DE DE19702012284 patent/DE2012284A1/de active Pending
-
1971
- 1971-02-23 CA CA106,037A patent/CA960011A/en not_active Expired
- 1971-03-10 CH CH351671A patent/CH515185A/de not_active IP Right Cessation
- 1971-03-11 US US00123368A patent/US3769390A/en not_active Expired - Lifetime
- 1971-03-11 BE BE764118A patent/BE764118A/xx unknown
- 1971-03-12 FR FR7108824A patent/FR2084597A5/fr not_active Expired
- 1971-03-12 NL NL7103350A patent/NL7103350A/xx unknown
- 1971-04-19 GB GB2381271*A patent/GB1311817A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| SU438171A3 (ru) | 1974-07-30 |
| FR2084597A5 (Direct) | 1971-12-17 |
| GB1311817A (en) | 1973-03-28 |
| CA960011A (en) | 1974-12-31 |
| US3769390A (en) | 1973-10-30 |
| CH515185A (de) | 1971-11-15 |
| BE764118A (fr) | 1971-08-02 |
| NL7103350A (Direct) | 1971-09-16 |
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