JPH0148312B2 - - Google Patents
Info
- Publication number
- JPH0148312B2 JPH0148312B2 JP56055108A JP5510881A JPH0148312B2 JP H0148312 B2 JPH0148312 B2 JP H0148312B2 JP 56055108 A JP56055108 A JP 56055108A JP 5510881 A JP5510881 A JP 5510881A JP H0148312 B2 JPH0148312 B2 JP H0148312B2
- Authority
- JP
- Japan
- Prior art keywords
- pitch
- raw material
- temperature
- boiling point
- treatment
- 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.)
- Expired
Links
- 239000002994 raw material Substances 0.000 claims description 34
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 27
- 239000004917 carbon fiber Substances 0.000 claims description 27
- 238000005984 hydrogenation reaction Methods 0.000 claims description 23
- 238000010438 heat treatment Methods 0.000 claims description 21
- 238000009835 boiling Methods 0.000 claims description 20
- 239000002243 precursor Substances 0.000 claims description 17
- 238000011282 treatment Methods 0.000 claims description 17
- 238000003763 carbonization Methods 0.000 claims description 16
- 239000003921 oil Substances 0.000 claims description 16
- 239000000295 fuel oil Substances 0.000 claims description 14
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 14
- 239000003054 catalyst Substances 0.000 claims description 10
- 238000005087 graphitization Methods 0.000 claims description 10
- 239000003208 petroleum Substances 0.000 claims description 10
- 238000004230 steam cracking Methods 0.000 claims description 10
- 125000003118 aryl group Chemical group 0.000 claims description 8
- 238000002074 melt spinning Methods 0.000 claims description 8
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 7
- 239000001257 hydrogen Substances 0.000 claims description 7
- 229910052739 hydrogen Inorganic materials 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 150000004945 aromatic hydrocarbons Chemical class 0.000 claims description 5
- 238000005120 petroleum cracking Methods 0.000 claims 1
- 239000011295 pitch Substances 0.000 description 68
- SMWDFEZZVXVKRB-UHFFFAOYSA-N Quinoline Chemical compound N1=CC=CC2=CC=CC=C21 SMWDFEZZVXVKRB-UHFFFAOYSA-N 0.000 description 21
- 208000012886 Vertigo Diseases 0.000 description 9
- 238000009987 spinning Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 7
- 239000000835 fiber Substances 0.000 description 6
- 239000007789 gas Substances 0.000 description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 5
- 239000006227 byproduct Substances 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 239000011261 inert gas Substances 0.000 description 4
- 239000003209 petroleum derivative Substances 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 3
- 239000005977 Ethylene Substances 0.000 description 3
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- 230000002411 adverse Effects 0.000 description 3
- 150000001336 alkenes Chemical class 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 239000003350 kerosene Substances 0.000 description 3
- 239000004973 liquid crystal related substance Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000011302 mesophase pitch Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 230000001590 oxidative effect Effects 0.000 description 3
- 229920002239 polyacrylonitrile Polymers 0.000 description 3
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 3
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 2
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
- 239000012298 atmosphere Substances 0.000 description 2
- 239000011294 coal tar pitch Substances 0.000 description 2
- 238000004821 distillation Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- -1 naphtha Substances 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000005979 thermal decomposition reaction Methods 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000005909 Kieselgur Substances 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 229910021536 Zeolite Inorganic materials 0.000 description 1
- 239000004480 active ingredient Substances 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 229910001570 bauxite Inorganic materials 0.000 description 1
- 230000005587 bubbling Effects 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 239000011280 coal tar Substances 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- WHDPTDWLEKQKKX-UHFFFAOYSA-N cobalt molybdenum Chemical compound [Co].[Co].[Mo] WHDPTDWLEKQKKX-UHFFFAOYSA-N 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000007380 fibre production Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 229910052811 halogen oxide Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 229910003480 inorganic solid Inorganic materials 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- DDTIGTPWGISMKL-UHFFFAOYSA-N molybdenum nickel Chemical compound [Ni].[Mo] DDTIGTPWGISMKL-UHFFFAOYSA-N 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 239000011301 petroleum pitch Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 238000006068 polycondensation reaction Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 150000003248 quinolines Chemical class 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000011318 synthetic pitch Substances 0.000 description 1
- 239000010457 zeolite Substances 0.000 description 1
Landscapes
- Carbon And Carbon Compounds (AREA)
- Working-Up Tar And Pitch (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Inorganic Fibers (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56055108A JPS57170990A (en) | 1981-04-14 | 1981-04-14 | Raw material pitch for carbon fiber |
| US06/366,917 US4397830A (en) | 1981-04-13 | 1982-04-09 | Starting pitches for carbon fibers |
| CA000400866A CA1181707A (fr) | 1981-04-13 | 1982-04-13 | Brais de depart pour fibres de carbone |
| DE8282301913T DE3269773D1 (en) | 1981-04-13 | 1982-04-13 | Starting pitches for carbon fibers |
| EP82301913A EP0063053B1 (fr) | 1981-04-13 | 1982-04-13 | Brais précurseurs pour fibres de carbone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56055108A JPS57170990A (en) | 1981-04-14 | 1981-04-14 | Raw material pitch for carbon fiber |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57170990A JPS57170990A (en) | 1982-10-21 |
| JPH0148312B2 true JPH0148312B2 (fr) | 1989-10-18 |
Family
ID=12989551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56055108A Granted JPS57170990A (en) | 1981-04-13 | 1981-04-14 | Raw material pitch for carbon fiber |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57170990A (fr) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57179287A (en) * | 1981-04-27 | 1982-11-04 | Nippon Oil Co Ltd | Raw material pitch for carbon fiber |
| JPS57179285A (en) * | 1981-04-27 | 1982-11-04 | Nippon Oil Co Ltd | Raw material pitch for carbon fiber |
| JPS5876523A (ja) * | 1981-10-29 | 1983-05-09 | Nippon Oil Co Ltd | ピツチ系炭素繊維の製造方法 |
| JPS58115120A (ja) * | 1981-12-28 | 1983-07-08 | Nippon Oil Co Ltd | ピツチ系炭素繊維の製造方法 |
| JPS59124988A (ja) * | 1982-12-29 | 1984-07-19 | Osaka Gas Co Ltd | ピツチの製造方法 |
| JPS59136383A (ja) * | 1983-01-26 | 1984-08-04 | Agency Of Ind Science & Technol | 炭素繊維製造用ピツチの調製方法 |
| JP5657751B1 (ja) | 2013-07-04 | 2015-01-21 | ファナック株式会社 | 対象物を吸引して搬送する搬送装置 |
-
1981
- 1981-04-14 JP JP56055108A patent/JPS57170990A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57170990A (en) | 1982-10-21 |
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