JPS58164687A - 光学的異方性ピツチの製造方法 - Google Patents

光学的異方性ピツチの製造方法

Info

Publication number
JPS58164687A
JPS58164687A JP4790382A JP4790382A JPS58164687A JP S58164687 A JPS58164687 A JP S58164687A JP 4790382 A JP4790382 A JP 4790382A JP 4790382 A JP4790382 A JP 4790382A JP S58164687 A JPS58164687 A JP S58164687A
Authority
JP
Japan
Prior art keywords
pitch
temperature
quinoline
reaction
range
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.)
Pending
Application number
JP4790382A
Other languages
English (en)
Japanese (ja)
Inventor
Takayuki Izumi
泉　孝幸
Tsutomu Naito
勉 内藤
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.)
Tonen General Sekiyu KK
Original Assignee
Toa Nenryo Kogyyo KK
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 Toa Nenryo Kogyyo KK filed Critical Toa Nenryo Kogyyo KK
Priority to JP4790382A priority Critical patent/JPS58164687A/ja
Priority to CA000423409A priority patent/CA1196596A/en
Priority to DE8383301552T priority patent/DE3380898D1/de
Priority to EP19830301552 priority patent/EP0089840B1/de
Priority to AU12755/83A priority patent/AU565830B2/en
Publication of JPS58164687A publication Critical patent/JPS58164687A/ja
Pending 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
    • C10C3/00—Working-up pitch, asphalt, bitumen
    • C10C3/002—Working-up pitch, asphalt, bitumen by thermal means
    • 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
    • D01F9/15—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from pitch or distillation residues from coal pitch

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Working-Up Tar And Pitch (AREA)
  • Inorganic Fibers (AREA)
JP4790382A 1982-03-24 1982-03-24 光学的異方性ピツチの製造方法 Pending JPS58164687A (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP4790382A JPS58164687A (ja) 1982-03-24 1982-03-24 光学的異方性ピツチの製造方法
CA000423409A CA1196596A (en) 1982-03-24 1983-03-11 Process for producing an optically anisotropic pitch
DE8383301552T DE3380898D1 (de) 1982-03-24 1983-03-21 Verfahren zur herstellung von optisch-anisotropem pech.
EP19830301552 EP0089840B1 (de) 1982-03-24 1983-03-21 Verfahren zur Herstellung von optisch-anisotropem Pech
AU12755/83A AU565830B2 (en) 1982-03-24 1983-03-23 Process for producing an optically anisotropic pitch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4790382A JPS58164687A (ja) 1982-03-24 1982-03-24 光学的異方性ピツチの製造方法

Publications (1)

Publication Number Publication Date
JPS58164687A true JPS58164687A (ja) 1983-09-29

Family

ID=12788346

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4790382A Pending JPS58164687A (ja) 1982-03-24 1982-03-24 光学的異方性ピツチの製造方法

Country Status (5)

Country Link
EP (1) EP0089840B1 (de)
JP (1) JPS58164687A (de)
AU (1) AU565830B2 (de)
CA (1) CA1196596A (de)
DE (1) DE3380898D1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3468696D1 (en) * 1983-05-20 1988-02-18 Fuji Standard Res Inc Method of preparing carbonaceous pitch
JPS60168787A (ja) * 1984-02-13 1985-09-02 Fuji Standard Res Kk ピツチの製造方法
EP0172955B1 (de) * 1984-08-28 1989-02-08 Kawasaki Steel Corporation Verfahren zur Herstellung eines Vorläuferpechs für Kohlenstoffaser
AU593326B2 (en) * 1986-06-09 1990-02-08 Conoco Inc. Pressure settling of mesophase

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4184942A (en) * 1978-05-05 1980-01-22 Exxon Research & Engineering Co. Neomesophase formation
JPS57119984A (en) * 1980-07-21 1982-07-26 Toa Nenryo Kogyo Kk Preparation of meso-phase pitch
JPS5917043B2 (ja) * 1980-11-05 1984-04-19 興亜石油株式会社 粒径の均一なメソカ−ボンマイクロビ−ズの製造法
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
JPS57125289A (en) * 1981-01-28 1982-08-04 Toa Nenryo Kogyo Kk Preparation of optically anisotropic carbonaceous pitch

Also Published As

Publication number Publication date
CA1196596A (en) 1985-11-12
AU1275583A (en) 1983-09-29
AU565830B2 (en) 1987-10-01
DE3380898D1 (de) 1990-01-04
EP0089840B1 (de) 1989-11-29
EP0089840A1 (de) 1983-09-28

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