JPS6249366B2 - - Google Patents
Info
- Publication number
- JPS6249366B2 JPS6249366B2 JP57112233A JP11223382A JPS6249366B2 JP S6249366 B2 JPS6249366 B2 JP S6249366B2 JP 57112233 A JP57112233 A JP 57112233A JP 11223382 A JP11223382 A JP 11223382A JP S6249366 B2 JPS6249366 B2 JP S6249366B2
- Authority
- JP
- Japan
- Prior art keywords
- main component
- solvent
- mixture containing
- asphalt
- pentane
- 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
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 claims description 44
- 239000010426 asphalt Substances 0.000 claims description 38
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 claims description 36
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims description 21
- 239000000203 mixture Substances 0.000 claims description 18
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 17
- 239000004917 carbon fiber Substances 0.000 claims description 17
- 239000001273 butane Substances 0.000 claims description 12
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 claims description 12
- 239000003921 oil Substances 0.000 claims description 12
- 239000002904 solvent Substances 0.000 claims description 12
- 238000004519 manufacturing process Methods 0.000 claims description 11
- 239000011347 resin Substances 0.000 claims description 11
- 229920005989 resin Polymers 0.000 claims description 11
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 8
- 238000002074 melt spinning Methods 0.000 claims description 8
- 238000000638 solvent extraction Methods 0.000 claims description 7
- 239000000295 fuel oil Substances 0.000 claims description 6
- 238000012986 modification Methods 0.000 claims description 6
- 230000004048 modification Effects 0.000 claims description 6
- 239000003208 petroleum Substances 0.000 claims description 6
- 238000010304 firing Methods 0.000 claims description 5
- 238000000465 moulding Methods 0.000 claims description 4
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims description 3
- 239000003570 air Substances 0.000 claims description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 3
- 239000007800 oxidant agent Substances 0.000 claims description 3
- 230000001590 oxidative effect Effects 0.000 claims description 3
- 239000001301 oxygen Substances 0.000 claims description 3
- 229910052760 oxygen Inorganic materials 0.000 claims description 3
- 238000000034 method Methods 0.000 description 16
- 239000002994 raw material Substances 0.000 description 13
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 10
- 239000010779 crude oil Substances 0.000 description 8
- 239000007787 solid Substances 0.000 description 7
- SMWDFEZZVXVKRB-UHFFFAOYSA-N Quinoline Chemical compound N1=CC=CC2=CC=CC=C21 SMWDFEZZVXVKRB-UHFFFAOYSA-N 0.000 description 6
- 239000000835 fiber Substances 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 5
- 125000003118 aryl group Chemical group 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000002303 thermal reforming Methods 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- 239000011294 coal tar pitch Substances 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 238000003763 carbonization Methods 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 238000006068 polycondensation reaction Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 239000011271 tar pitch Substances 0.000 description 2
- JULDKEYYPIYHLQ-UHFFFAOYSA-N 3-hydroxy-2-[[2-[(3-hydroxy-4-oxopyran-2-yl)methyl-methylamino]ethyl-methylamino]methyl]pyran-4-one Chemical compound O1C=CC(=O)C(O)=C1CN(C)CCN(C)CC=1OC=CC(=O)C=1O JULDKEYYPIYHLQ-UHFFFAOYSA-N 0.000 description 1
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000011300 coal pitch Substances 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 239000011319 crude-oil pitch Substances 0.000 description 1
- 238000006356 dehydrogenation reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011295 pitch Substances 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000007363 ring formation reaction Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000006277 sulfonation reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Inorganic Fibers (AREA)
- Working-Up Tar And Pitch (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11223382A JPS591725A (ja) | 1982-06-28 | 1982-06-28 | 炭素繊維の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11223382A JPS591725A (ja) | 1982-06-28 | 1982-06-28 | 炭素繊維の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS591725A JPS591725A (ja) | 1984-01-07 |
| JPS6249366B2 true JPS6249366B2 (xx) | 1987-10-19 |
Family
ID=14581569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11223382A Granted JPS591725A (ja) | 1982-06-28 | 1982-06-28 | 炭素繊維の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS591725A (xx) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW440606B (en) * | 1994-12-22 | 2001-06-16 | Owens Corning Fiberglass Corp | Rotary fiberization of asphalt |
| US5543211A (en) * | 1994-12-22 | 1996-08-06 | Owens Corning Fiberglas Technology, Inc. | Asphalt fibers |
| US5494728A (en) * | 1994-12-22 | 1996-02-27 | Owens-Corning Fiberglas Technology, Inc. | Method for making roofing shingles using asphalt fibers, and shingles made thereby |
| US5712033A (en) * | 1996-08-05 | 1998-01-27 | Owens-Corning Fiberglass Technology, Inc. | Asphalt-containing organic fibers |
| JPH09143475A (ja) * | 1996-11-11 | 1997-06-03 | Osaka Gas Co Ltd | 等方性ピッチ |
| CN102925187A (zh) * | 2012-11-15 | 2013-02-13 | 四川创越炭材料有限公司 | 一种连续生产纺丝沥青的方法 |
| CN107904698B (zh) * | 2017-11-07 | 2020-04-17 | 东华大学 | 一种沥青基碳纤维的制备方法 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4946007A (xx) * | 1972-09-12 | 1974-05-02 |
-
1982
- 1982-06-28 JP JP11223382A patent/JPS591725A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4946007A (xx) * | 1972-09-12 | 1974-05-02 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS591725A (ja) | 1984-01-07 |
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