JPS6238444B2 - - Google Patents

Info

Publication number
JPS6238444B2
JPS6238444B2 JP53020896A JP2089678A JPS6238444B2 JP S6238444 B2 JPS6238444 B2 JP S6238444B2 JP 53020896 A JP53020896 A JP 53020896A JP 2089678 A JP2089678 A JP 2089678A JP S6238444 B2 JPS6238444 B2 JP S6238444B2
Authority
JP
Japan
Prior art keywords
furnace
temperature
fibers
firing
graphitization furnace
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
JP53020896A
Other languages
English (en)
Japanese (ja)
Other versions
JPS54116424A (en
Inventor
Ryuichi Yamamoto
Shizuo Watanabe
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.)
Toray Industries Inc
Original Assignee
Toray Industries Inc
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 Toray Industries Inc filed Critical Toray Industries Inc
Priority to JP2089678A priority Critical patent/JPS54116424A/ja
Publication of JPS54116424A publication Critical patent/JPS54116424A/ja
Priority to US06/147,162 priority patent/US4301136A/en
Publication of JPS6238444B2 publication Critical patent/JPS6238444B2/ja
Granted 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
    • 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
    • D01F9/20—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from polyaddition, polycondensation or polymerisation products
    • D01F9/21—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from polyaddition, polycondensation or polymerisation products from macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D01F9/22—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from polyaddition, polycondensation or polymerisation products from macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds from polyacrylonitriles

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Fibers (AREA)
JP2089678A 1978-02-27 1978-02-27 Continuous production of graphitized fiber and device therefor Granted JPS54116424A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2089678A JPS54116424A (en) 1978-02-27 1978-02-27 Continuous production of graphitized fiber and device therefor
US06/147,162 US4301136A (en) 1978-02-27 1980-05-16 Process for continuous graphitization of graphitizable precursor fibers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2089678A JPS54116424A (en) 1978-02-27 1978-02-27 Continuous production of graphitized fiber and device therefor

Publications (2)

Publication Number Publication Date
JPS54116424A JPS54116424A (en) 1979-09-10
JPS6238444B2 true JPS6238444B2 (en]) 1987-08-18

Family

ID=12039976

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2089678A Granted JPS54116424A (en) 1978-02-27 1978-02-27 Continuous production of graphitized fiber and device therefor

Country Status (2)

Country Link
US (1) US4301136A (en])
JP (1) JPS54116424A (en])

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4543241A (en) * 1983-04-18 1985-09-24 Toho Beslon Co., Ltd. Method and apparatus for continuous production of carbon fibers
US4753777A (en) * 1983-04-18 1988-06-28 Toho Beslon Co., Ltd. Apparatus for continuous production of carbon fibers
US4610860A (en) * 1983-10-13 1986-09-09 Hitco Method and system for producing carbon fibers
US5193996A (en) * 1983-10-13 1993-03-16 Bp Chemicals (Hitco) Inc. Method and system for producing carbon fibers
US4574077A (en) * 1983-10-14 1986-03-04 Nippon Oil Company Limited Process for producing pitch based graphite fibers
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
JPH07118933A (ja) * 1991-05-28 1995-05-09 Toho Rayon Co Ltd 炭素繊維連続焼成炉のシール方法
US6156287A (en) * 1995-05-22 2000-12-05 National Science Council Method for preparing pan-based activated carbon fabrics
US6027337A (en) * 1998-05-29 2000-02-22 C.A. Litzler Co., Inc. Oxidation oven
US6708928B2 (en) * 2002-01-30 2004-03-23 The Boeing Company Variable spacer for a separation system of a launch vehicle
CN108560081B (zh) * 2018-05-30 2023-07-18 中国科学院宁波材料技术与工程研究所 一种高强度高模量碳纤维的制备系统及方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1215005A (en) * 1967-02-22 1970-12-09 Courtaulds Ltd Making continuous filaments of carbon
US3900556A (en) * 1968-11-20 1975-08-19 Celanese Corp Process for the continuous carbonization and graphitization of a stabilized acrylic fibrous material
BE754321A (fr) * 1969-08-04 1971-01-18 Rolls Royce Procede de fabrication de rubans en fibres de carbone alignees longitudinalement
US3954950A (en) * 1970-03-09 1976-05-04 Celanese Corporation Production of high tenacity graphitic fibrous materials
US3764662A (en) * 1971-04-21 1973-10-09 Gen Electric Process for making carbon fiber
GB1498721A (en) * 1975-02-17 1978-01-25 Morganite Modmor Ltd Production of carbon fibre

Also Published As

Publication number Publication date
JPS54116424A (en) 1979-09-10
US4301136A (en) 1981-11-17

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