JPS57170990A - Raw material pitch for carbon fiber - Google Patents
Raw material pitch for carbon fiberInfo
- Publication number
- JPS57170990A JPS57170990A JP56055108A JP5510881A JPS57170990A JP S57170990 A JPS57170990 A JP S57170990A JP 56055108 A JP56055108 A JP 56055108A JP 5510881 A JP5510881 A JP 5510881A JP S57170990 A JPS57170990 A JP S57170990A
- Authority
- JP
- Japan
- Prior art keywords
- fraction
- steam
- boiling point
- raw material
- hydrogenated
- 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.)
- Granted
Links
Landscapes
- Working-Up Tar And Pitch (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Inorganic Fibers (AREA)
- Carbon And Carbon Compounds (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 |
EP82301913A EP0063053B1 (en) | 1981-04-13 | 1982-04-13 | Starting pitches for carbon fibers |
CA000400866A CA1181707A (en) | 1981-04-13 | 1982-04-13 | Starting pitches for carbon fibers |
DE8282301913T DE3269773D1 (en) | 1981-04-13 | 1982-04-13 | Starting pitches for carbon fibers |
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 true JPS57170990A (en) | 1982-10-21 |
JPH0148312B2 JPH0148312B2 (zh) | 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 (zh) |
Cited By (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 |
US9381651B2 (en) | 2013-07-04 | 2016-07-05 | Fanuc Corporation | Transfer device sucking and transferring object |
-
1981
- 1981-04-14 JP JP56055108A patent/JPS57170990A/ja active Granted
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57179285A (en) * | 1981-04-27 | 1982-11-04 | Nippon Oil Co Ltd | Raw material pitch for carbon fiber |
JPS57179287A (en) * | 1981-04-27 | 1982-11-04 | Nippon Oil Co Ltd | Raw material pitch for carbon fiber |
JPH0148313B2 (zh) * | 1981-04-27 | 1989-10-18 | Nippon Oil Co Ltd | |
JPH0148315B2 (zh) * | 1981-04-27 | 1989-10-18 | Nippon Oil Co Ltd | |
JPS6356324B2 (zh) * | 1981-10-29 | 1988-11-08 | Nippon Oil Co Ltd | |
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 |
JPS6356325B2 (zh) * | 1981-12-28 | 1988-11-08 | Nippon Oil Co Ltd | |
JPS59124988A (ja) * | 1982-12-29 | 1984-07-19 | Osaka Gas Co Ltd | ピツチの製造方法 |
JPH0320434B2 (zh) * | 1982-12-29 | 1991-03-19 | Osaka Gas Co Ltd | |
JPS6257679B2 (zh) * | 1983-01-26 | 1987-12-02 | Kogyo Gijutsu Incho | |
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 |
US9381651B2 (en) | 2013-07-04 | 2016-07-05 | Fanuc Corporation | Transfer device sucking and transferring object |
Also Published As
Publication number | Publication date |
---|---|
JPH0148312B2 (zh) | 1989-10-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS57125289A (en) | Preparation of optically anisotropic carbonaceous pitch | |
EP0178774A3 (en) | A hydrogenation catalyst for coal tar, a method of hydroa hydrogenation catalyst for coal tar, a method of hydrogenation of coal tar with use of such catalyst, and a megenation of coal tar with use of such catalyst, and a method of producing super needle coke from the hydrogenatithod of producing super needle coke from the hydrogenation product of coal tar on product of coal tar | |
KR840002038A (ko) | 피치계 탄소섬유의 제조방법 | |
JPS57170990A (en) | Raw material pitch for carbon fiber | |
ZA856985B (en) | A hydrogenation catalyst for coal tar,a method of hydrogenation of coal tar with use of such catalyst,and a method of producing super needle from the hydrogenation product of coal tar | |
TR200002473A2 (tr) | Fırın karbon siyahının üretimi için proses ve kendisinin kullanımı | |
CA2062348A1 (en) | Process for treating heavy crude oil | |
PL365333A1 (en) | Process for treating fuel | |
KR870005127A (ko) | 탄소 섬유의 절단 스트랜드 제조방법 | |
JPS57179286A (en) | Raw material pitch for carbon fiber | |
KR840003707A (ko) | 탄소섬유용 피치 | |
JPS57179288A (en) | Raw material pitch for carbon fiber | |
JPS57179285A (en) | Raw material pitch for carbon fiber | |
JPS57179287A (en) | Raw material pitch for carbon fiber | |
JPS53147821A (en) | Production of carbon fiber | |
JPS5411903A (en) | Liquefaction of coal with aromatic and aliphatic oils together | |
ES8602911A1 (es) | Un procedimiento mejorado para convertir materiales de partida carbonosos | |
JPS55102690A (en) | Heat treatment of aliphatic hydrocarbon heavy oil | |
JPS5578089A (en) | Preparation of power transmission fluid | |
JPS5770185A (en) | Preparation of blended oil for coal liquefaction | |
JPS57168989A (en) | Raw pitch for carbon fiber | |
JPS5545703A (en) | Liquefaction of coal | |
JPS57168990A (en) | Raw pitch for carbon fiber | |
JPS52155604A (en) | Refining of retroleum hydrocarbon oil | |
JPS5626009A (en) | Production of carbon fiber |