DE3662109D1 - Process for producing pitch useful as raw material for carbon fibers - Google Patents

Process for producing pitch useful as raw material for carbon fibers

Info

Publication number
DE3662109D1
DE3662109D1 DE8686307728T DE3662109T DE3662109D1 DE 3662109 D1 DE3662109 D1 DE 3662109D1 DE 8686307728 T DE8686307728 T DE 8686307728T DE 3662109 T DE3662109 T DE 3662109T DE 3662109 D1 DE3662109 D1 DE 3662109D1
Authority
DE
Germany
Prior art keywords
raw material
carbon fibers
producing pitch
pitch useful
useful
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
Application number
DE8686307728T
Other languages
English (en)
Inventor
Seiji Ishikawa
Shuuichi Hirano
Yukio Matsumoto
Tutomu Kaibara
Kenji Sugiyama
Takuo Morishige
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Seibu Oil Co Ltd
Ube Corp
Original Assignee
Seibu Oil Co Ltd
Ube Industries Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Seibu Oil Co Ltd, Ube Industries Ltd filed Critical Seibu Oil Co Ltd
Application granted granted Critical
Publication of DE3662109D1 publication Critical patent/DE3662109D1/de
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10C—WORKING-UP PITCH, ASPHALT, BITUMEN, TAR; PYROLIGNEOUS ACID
    • C10C3/00—Working-up pitch, asphalt, bitumen
    • C10C3/002—Working-up pitch, asphalt, bitumen by thermal means
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10C—WORKING-UP PITCH, ASPHALT, BITUMEN, TAR; PYROLIGNEOUS ACID
    • C10C3/00—Working-up pitch, asphalt, bitumen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Civil Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Working-Up Tar And Pitch (AREA)
  • Inorganic Fibers (AREA)
DE8686307728T 1985-10-08 1986-10-07 Process for producing pitch useful as raw material for carbon fibers Expired DE3662109D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22283185 1985-10-08

Publications (1)

Publication Number Publication Date
DE3662109D1 true DE3662109D1 (en) 1989-03-23

Family

ID=16788590

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686307728T Expired DE3662109D1 (en) 1985-10-08 1986-10-07 Process for producing pitch useful as raw material for carbon fibers

Country Status (4)

Country Link
US (1) US4759839A (de)
EP (1) EP0223387B1 (de)
JP (1) JPS62174294A (de)
DE (1) DE3662109D1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62270685A (ja) * 1986-05-19 1987-11-25 Maruzen Petrochem Co Ltd メソフェ−ズピッチの製造法
JP2546801B2 (ja) * 1987-10-30 1996-10-23 出光興産株式会社 炭素材用ピッチの製造方法
JP5870066B2 (ja) * 2013-05-27 2016-02-24 ジーエス カルテックス コーポレイション 炭素繊維用ピッチの製造方法
CN108795467A (zh) * 2018-06-11 2018-11-13 青岛科技大学 一种fcc澄清油萃取分离-热缩聚制备中间相沥青的方法
CN112592734A (zh) * 2020-11-24 2021-04-02 新疆中碳新材料科技有限责任公司 一种锂离子电池负极包覆材料的连续化生产方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5360927A (en) * 1976-11-12 1978-05-31 Nippon Oil Co Ltd Continuous method of manufacturing petroleum pitch
JPS5930192B2 (ja) * 1980-12-15 1984-07-25 富士スタンダ−ドリサ−チ株式会社 潜在的異方性ピツチ
JPS57125289A (en) * 1981-01-28 1982-08-04 Toa Nenryo Kogyo Kk Preparation of optically anisotropic carbonaceous pitch
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
US4522701A (en) * 1982-02-11 1985-06-11 E. I. Du Pont De Nemours And Company Process for preparing an anisotropic aromatic pitch
JPS58142976A (ja) * 1982-02-22 1983-08-25 Toa Nenryo Kogyo Kk 均質低軟化点光学的異方性ピッチの製法
DE3363347D1 (en) * 1982-02-23 1986-06-12 Mitsubishi Oil Co Pitch as a raw material for making carbon fibers and process for producing the same
US4528087A (en) * 1982-03-09 1985-07-09 Mitsubishi Petrochemical Co., Ltd. Process for producing mesophase pitch
JPS59145286A (ja) * 1983-02-08 1984-08-20 Fuji Standard Res Kk 高強度炭素繊維用原料として好適なメソフエ−スピツチ
EP0117099A3 (de) * 1983-02-08 1985-04-17 Fuji Standard Research Inc. Kohlenstoffhaltiges Pech, Verfahren zu dessen Herstellung und Verwendung zur Herstellung von Kohlenstoffasern
JPS59196390A (ja) * 1983-04-22 1984-11-07 Agency Of Ind Science & Technol 炭素繊維用ピツチの製造方法
US4529499A (en) * 1983-06-24 1985-07-16 Kashima Oil Company Limited Method for producing mesophase pitch
US4529498A (en) * 1983-06-24 1985-07-16 Kashima Oil Company Limited Method for producing mesophase pitch
US4512874A (en) * 1983-06-24 1985-04-23 Kashima Oil Company Limited Method for producing mesophase continuously
JPS6112789A (ja) * 1984-06-27 1986-01-21 Fuji Standard Res Kk 重質油の連続的熱分解処理方法
US4575412A (en) * 1984-08-28 1986-03-11 Kawasaki Steel Corporation Method for producing a precursor pitch for carbon fiber
US4578177A (en) * 1984-08-28 1986-03-25 Kawasaki Steel Corporation Method for producing a precursor pitch for carbon fiber

Also Published As

Publication number Publication date
US4759839A (en) 1988-07-26
EP0223387A1 (de) 1987-05-27
EP0223387B1 (de) 1989-02-15
JPH048476B2 (de) 1992-02-17
JPS62174294A (ja) 1987-07-31

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee