DE3670515D1 - Verfahren und vorrichtung zur herstellung von kohlenstoffasern. - Google Patents

Verfahren und vorrichtung zur herstellung von kohlenstoffasern.

Info

Publication number
DE3670515D1
DE3670515D1 DE8686100614T DE3670515T DE3670515D1 DE 3670515 D1 DE3670515 D1 DE 3670515D1 DE 8686100614 T DE8686100614 T DE 8686100614T DE 3670515 T DE3670515 T DE 3670515T DE 3670515 D1 DE3670515 D1 DE 3670515D1
Authority
DE
Germany
Prior art keywords
production
carbon fibers
fibers
carbon
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 - Fee Related
Application number
DE8686100614T
Other languages
English (en)
Inventor
Yasuhiro Yamada
Takeshi Imamura
Hidemasa Honda
Masatoshi Tsuchitani
Ryoichi Nakajima
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.)
Maruzen Petrochemical Co Ltd
National Institute of Advanced Industrial Science and Technology AIST
Original Assignee
Agency of Industrial Science and Technology
Maruzen Petrochemical Co 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 Agency of Industrial Science and Technology, Maruzen Petrochemical Co Ltd filed Critical Agency of Industrial Science and Technology
Application granted granted Critical
Publication of DE3670515D1 publication Critical patent/DE3670515D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • D01F9/145—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from pitch or distillation residues
    • D01F9/155—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from pitch or distillation residues from petroleum pitch
    • 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
    • C10C1/00—Working-up tar
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D4/00—Spinnerette packs; Cleaning thereof
    • D01D4/06—Distributing spinning solution or melt to spinning nozzles
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Inorganic Fibers (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Artificial Filaments (AREA)
DE8686100614T 1985-01-19 1986-01-17 Verfahren und vorrichtung zur herstellung von kohlenstoffasern. Expired - Fee Related DE3670515D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60007699A JPH0637725B2 (ja) 1985-01-19 1985-01-19 炭素繊維の製法

Publications (1)

Publication Number Publication Date
DE3670515D1 true DE3670515D1 (de) 1990-05-23

Family

ID=11673011

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686100614T Expired - Fee Related DE3670515D1 (de) 1985-01-19 1986-01-17 Verfahren und vorrichtung zur herstellung von kohlenstoffasern.

Country Status (6)

Country Link
US (1) US4818449A (de)
EP (1) EP0189150B1 (de)
JP (1) JPH0637725B2 (de)
AU (1) AU576654B2 (de)
CA (1) CA1284261C (de)
DE (1) DE3670515D1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0791697B2 (ja) * 1986-10-21 1995-10-04 株式会社ペトカ 炭素繊維の製造方法
JPH01118622A (ja) * 1987-10-28 1989-05-11 Ube Ind Ltd 高強度高弾性炭素繊維
US5202072A (en) * 1989-02-16 1993-04-13 E. I. Du Pont De Nemours And Company Pitch carbon fiber spinning process
US5437927A (en) * 1989-02-16 1995-08-01 Conoco Inc. Pitch carbon fiber spinning process
US5169584A (en) * 1989-02-16 1992-12-08 E. I. Du Pont De Nemours And Company Method of making small diameter high strength carbon fibers
JP2894880B2 (ja) * 1991-09-13 1999-05-24 株式会社ペトカ ピッチ系炭素繊維紡糸用口金
US6800364B2 (en) * 2002-06-28 2004-10-05 Ucar Carbon Company Inc. Isotropic pitch-based materials for thermal insulation
US20040041291A1 (en) * 2002-08-27 2004-03-04 Ucar Carbon Company Inc. Process of making carbon electrodes
JP5039795B2 (ja) * 2007-02-12 2012-10-03 ストラタシス，インコーポレイテッド 押出型堆積システムのための粘性ポンプ
WO2009074837A1 (en) * 2007-12-10 2009-06-18 Dtx Technologies Llc Pitch production, fractionation and high softening point pitch
EP2832902A1 (de) * 2013-08-02 2015-02-04 NANOVAL GmbH & Co. KG Optimierung einer Spinndüse zum Spinnen von Filamenten aus einer Spinnmasse
CN104047066B (zh) * 2014-07-01 2016-08-17 陕西天策新材料科技有限公司 一种中间相沥青熔融纺丝方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH334039A (de) * 1954-09-22 1958-11-15 Siemens Ag Spritzdüse in einer Spritzgiessmaschine für thermoplastische Kunststoffe
GB884465A (en) * 1959-07-24 1961-12-13 Arthur Hehl Improvements in or relating to injection moulding machines
NL7005165A (de) * 1969-04-18 1970-10-20
DE2462369C2 (de) * 1973-12-11 1984-05-17 Union Carbide Corp., New York, N.Y. Verfahren zur Herstellung eines Mesophase enthaltenden Pechs
US4076481A (en) * 1975-01-15 1978-02-28 Sussex Plastics Engineering, Inc. Annular extrusion die
US4331620A (en) * 1980-02-25 1982-05-25 Exxon Research & Engineering Co. Process for producing carbon fibers from heat treated pitch
US4376747A (en) * 1980-12-11 1983-03-15 Union Carbide Corporation Process for controlling the cross-sectional structure of mesophase pitch derived fibers
JPS58113292A (ja) * 1981-12-28 1983-07-06 Mitsubishi Chem Ind Ltd 炭素製品製造用原料ピツチの製造方法
JPS602352B2 (ja) * 1982-05-12 1985-01-21 工業技術院長 プリメソフエ−ス炭素質の製造方法
US4504454A (en) * 1983-03-28 1985-03-12 E. I. Du Pont De Nemours And Company Process of spinning pitch-based carbon fibers
US4576811A (en) * 1983-11-03 1986-03-18 E. I. Du Pont De Nemours And Company Process for adjusting the fiber structure of mesophase pitch fibers
JPS60259609A (ja) * 1984-06-01 1985-12-21 Nippon Oil Co Ltd 紡糸用ノズル

Also Published As

Publication number Publication date
CA1284261C (en) 1991-05-21
JPS61167022A (ja) 1986-07-28
EP0189150B1 (de) 1990-04-18
US4818449A (en) 1989-04-04
AU576654B2 (en) 1988-09-01
EP0189150A3 (en) 1987-04-15
EP0189150A2 (de) 1986-07-30
JPH0637725B2 (ja) 1994-05-18
AU5222886A (en) 1986-07-24

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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