DE3275392D1 - Process for producing a mesophase pitch and a carbon fiber by high pressure treatment of a precursor material - Google Patents

Process for producing a mesophase pitch and a carbon fiber by high pressure treatment of a precursor material

Info

Publication number
DE3275392D1
DE3275392D1 DE8282400555T DE3275392T DE3275392D1 DE 3275392 D1 DE3275392 D1 DE 3275392D1 DE 8282400555 T DE8282400555 T DE 8282400555T DE 3275392 T DE3275392 T DE 3275392T DE 3275392 D1 DE3275392 D1 DE 3275392D1
Authority
DE
Germany
Prior art keywords
producing
high pressure
carbon fiber
precursor material
pressure 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
Application number
DE8282400555T
Other languages
English (en)
Inventor
Irwin Charles Lewis
Arthur William Moore
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.)
BP Corp North America Inc
Original Assignee
Union Carbide Corp
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 Union Carbide Corp filed Critical Union Carbide Corp
Application granted granted Critical
Publication of DE3275392D1 publication Critical patent/DE3275392D1/de
Expired legal-status Critical Current

Links

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
    • D01F9/32—Apparatus therefor
    • D01F9/322—Apparatus therefor for manufacturing filaments from pitch
    • 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
    • D01F9/145—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from pitch or distillation residues

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Working-Up Tar And Pitch (AREA)
  • Inorganic Fibers (AREA)
DE8282400555T 1981-03-27 1982-03-26 Process for producing a mesophase pitch and a carbon fiber by high pressure treatment of a precursor material Expired DE3275392D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/248,269 US4402928A (en) 1981-03-27 1981-03-27 Carbon fiber production using high pressure treatment of a precursor material

Publications (1)

Publication Number Publication Date
DE3275392D1 true DE3275392D1 (en) 1987-03-12

Family

ID=22938385

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8282400555T Expired DE3275392D1 (en) 1981-03-27 1982-03-26 Process for producing a mesophase pitch and a carbon fiber by high pressure treatment of a precursor material

Country Status (5)

Country Link
US (1) US4402928A (de)
EP (1) EP0066477B1 (de)
JP (1) JPS57191327A (de)
CA (1) CA1187020A (de)
DE (1) DE3275392D1 (de)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5788016A (en) * 1980-11-19 1982-06-01 Toa Nenryo Kogyo Kk Optically anisotropic carbonaceous pitch for carbon material, its manufacture, and manufacture of carbonaceous pitch fiber and carbon fiber
US4655902A (en) * 1981-08-28 1987-04-07 Toa Nenryo Kogyo Kabushiki Kaisha Optically anisotropic carbonaceous pitch
US4913889A (en) * 1983-03-09 1990-04-03 Kashima Oil Company High strength high modulus carbon fibers
US4502943A (en) * 1983-03-28 1985-03-05 E. I. Du Pont De Nemours And Company Post-treatment of spinnable precursors from petroleum pitch
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
FR2554835B1 (fr) * 1983-11-10 1988-11-25 Kashima Oil Procede de production de fibres de carbone
JPH0781211B2 (ja) * 1983-11-10 1995-08-30 株式会社ペトカ 炭素繊維の製造方法
US4685940A (en) * 1984-03-12 1987-08-11 Abraham Soffer Separation device
US4578177A (en) * 1984-08-28 1986-03-25 Kawasaki Steel Corporation Method for producing a precursor pitch for carbon fiber
US4575412A (en) * 1984-08-28 1986-03-11 Kawasaki Steel Corporation Method for producing a precursor pitch for carbon fiber
CA1262007A (en) * 1984-09-14 1989-09-26 Ikuo Seo Process for producing carbon fibers and the carbon fibers produced by the process
JPS6187790A (ja) * 1984-10-05 1986-05-06 Kawasaki Steel Corp 炭素繊維用プリカ−サ−ピツチの製造方法
JPH0670220B2 (ja) * 1984-12-28 1994-09-07 日本石油株式会社 炭素繊維用ピッチの製造法
US5064581A (en) * 1985-02-11 1991-11-12 The Dow Chemical Company Method of making elastic carbon fibers
US4544535A (en) * 1985-03-22 1985-10-01 The United States Of America As Represented By The Secretary Of The Army Method or preparing nonlaminating anisotropic boron nitride
JPS61238885A (ja) * 1985-04-16 1986-10-24 Maruzen Sekiyu Kagaku Kk 炭素製品製造用素原料の精製法
JPH0627172B2 (ja) * 1985-10-02 1994-04-13 三菱石油株式会社 光学的異方性ピッチの製造方法
US5156831A (en) * 1986-01-21 1992-10-20 Clemson University Method for producing high strength, melt spun carbon fibers
JPS63315614A (ja) 1987-06-19 1988-12-23 Mitsubishi Oil Co Ltd 高導電性黒鉛繊維の製造法
JPH0791372B2 (ja) * 1987-07-08 1995-10-04 呉羽化学工業株式会社 炭素材料用原料ピッチの製造方法
US4915926A (en) * 1988-02-22 1990-04-10 E. I. Dupont De Nemours And Company Balanced ultra-high modulus and high tensile strength carbon fibers
JPH0258596A (ja) * 1988-08-25 1990-02-27 Maruzen Petrochem Co Ltd 高性能炭素繊維製造用ピッチと汎用炭素繊維製造用ピッチの併産方法
US5032250A (en) * 1988-12-22 1991-07-16 Conoco Inc. Process for isolating mesophase pitch
US5238672A (en) * 1989-06-20 1993-08-24 Ashland Oil, Inc. Mesophase pitches, carbon fiber precursors, and carbonized fibers
US5298313A (en) * 1990-01-31 1994-03-29 Ketema Inc. Ablative and insulative structures and microcellular carbon fibers forming same
US5338605A (en) * 1990-01-31 1994-08-16 Ketema, Inc. Hollow carbon fibers
US5360669A (en) * 1990-01-31 1994-11-01 Ketema, Inc. Carbon fibers
JPH0410773A (ja) * 1990-04-27 1992-01-14 Hitachi Ltd 輪郭強調回路
US5730949A (en) * 1990-06-04 1998-03-24 Conoco Inc. Direct process route to organometallic containing pitches for spinning into pitch carbon fibers
US6583329B1 (en) 1998-03-04 2003-06-24 Catalytic Distillation Technologies Olefin metathesis in a distillation column reactor
CN109943919A (zh) * 2017-12-21 2019-06-28 宜兴市宜泰碳纤维织造有限公司 一种沥青基碳纤维制作工艺
CN116848219A (zh) * 2021-01-15 2023-10-03 埃克森美孚化学专利公司 用于制备中间相沥青的方法
CN117295805A (zh) * 2021-04-08 2023-12-26 埃克森美孚化学专利公司 重质烃至中间相沥青的热转化
KR20240001236A (ko) * 2021-04-28 2024-01-03 엑손모빌 케미칼 패턴츠 인코포레이티드 용매 탈아스팔트화를 통해 다양한 용매 sbn에 의한 메조상 연화점 및 생산 수율의 조절
CN114989851B (zh) * 2022-05-25 2023-12-15 武汉科技大学 一种泡沫炭前驱体、石墨泡沫炭及其制备方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1150997B (de) * 1957-05-21 1963-07-04 Ruetgerswerke Ag Verfahren zur Herstellung von aschefreien Pechen
US4017327A (en) * 1973-12-11 1977-04-12 Union Carbide Corporation Process for producing mesophase pitch
US3928169A (en) * 1974-05-06 1975-12-23 Domtar Ltd Production of pitch substantially soluble in quinoline
JPS5360927A (en) * 1976-11-12 1978-05-31 Nippon Oil Co Ltd Continuous method of manufacturing petroleum pitch
FR2392144A1 (fr) * 1977-05-25 1978-12-22 British Petroleum Co Procede de fabrication de fibres de carbone et de graphite a partir de brais de petrole
US4208267A (en) * 1977-07-08 1980-06-17 Exxon Research & Engineering Co. Forming optically anisotropic pitches
JPS54160427A (en) * 1977-07-08 1979-12-19 Exxon Research Engineering Co Production of optically anisotropic* deformable pitch* optical anisotropic pitch* and pitch fiber
US4184942A (en) * 1978-05-05 1980-01-22 Exxon Research & Engineering Co. Neomesophase formation
JPS5512158A (en) * 1978-07-14 1980-01-28 Nippon Oil Co Ltd Preparation of petroleum binder pitch
JPS5657881A (en) * 1979-09-28 1981-05-20 Union Carbide Corp Manufacture of intermediate phase pitch and carbon fiber
US4317809A (en) * 1979-10-22 1982-03-02 Union Carbide Corporation Carbon fiber production using high pressure treatment of a precursor material

Also Published As

Publication number Publication date
CA1187020A (en) 1985-05-14
EP0066477B1 (de) 1987-02-04
JPS6254886B2 (de) 1987-11-17
JPS57191327A (en) 1982-11-25
EP0066477A2 (de) 1982-12-08
US4402928A (en) 1983-09-06
EP0066477A3 (en) 1984-11-07

Similar Documents

Publication Publication Date Title
DE3275392D1 (en) Process for producing a mesophase pitch and a carbon fiber by high pressure treatment of a precursor material
DE3173552D1 (en) Process of preparation of a mesophase pitch for producing carbon fibers
DE3065710D1 (en) Process for producing mesophase pitch and process for producing carbon fibers
DE3162483D1 (en) Process for preparing a pitch suitable for carbon fiber production
DE3265313D1 (en) Process for production of carbon artifact precursor pitch
GB2086868B (en) Fibrous activated carbon a process for producing the same and a method of using the same
DE3276638D1 (en) Process for the manufacture of carbon fibers and feedstock therefor
DE3270200D1 (en) Process of producing optically anisotropic carbonaceous pitch
DE3268571D1 (en) Process for producing pitch for use as raw material for carbon fibers
GB2109001B (en) Process for the production of pitch-derived carbon fibers
GB1549759A (en) Process for production of activated carbon fibres
EP0031707A3 (en) Process for producing carbon fiber and carbon fiber so produced
DE3070671D1 (en) Mesophase pitch, processes for its production and fibers produced therefrom
DE3277209D1 (en) Process for the production of pitch-derived carbon fibers
DE3568796D1 (en) Process for producing mesophase pitch and carbon products produced from the mesophase pitch
GB2124246B (en) Process for preparing precursor pitch for carbon fibers
DE3463530D1 (en) Process for producing a carbon fiber from pitch material
DE3367612D1 (en) Process for producing pitch for using as raw material for carbon fibers
GB8531695D0 (en) Pitch for production of carbon fibres
DE3166516D1 (en) Carbonaceous pitch, production thereof and carbon fibers therefrom
IL66532A0 (en) Process and apparatus for the production of a web of fibres
EP0177339A3 (en) Method of producing precursor pitches for carbon fibres
DE3469557D1 (en) Method of producing a precursor pitch for carbon fiber
PL264837A1 (en) Method for manufacturing a preliminary carbon fibre product and production of a carbon fibre of it
DE3569585D1 (en) Precursor for production of preoxidized fibers or carbon fibers

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: AMOCO CORP., CHICAGO, ILL., US

8339 Ceased/non-payment of the annual fee