NL8802846A - Werkwijze voor de bereiding van koolstofvezels. - Google Patents

Werkwijze voor de bereiding van koolstofvezels. Download PDF

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Publication number
NL8802846A
NL8802846A NL8802846A NL8802846A NL8802846A NL 8802846 A NL8802846 A NL 8802846A NL 8802846 A NL8802846 A NL 8802846A NL 8802846 A NL8802846 A NL 8802846A NL 8802846 A NL8802846 A NL 8802846A
Authority
NL
Netherlands
Prior art keywords
process according
pitch
fibers
gas
isotropic phase
Prior art date
Application number
NL8802846A
Other languages
English (en)
Dutch (nl)
Original Assignee
Ruetgerswerke Ag
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 Ruetgerswerke Ag filed Critical Ruetgerswerke Ag
Publication of NL8802846A publication Critical patent/NL8802846A/nl

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
    • D01F9/15—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from pitch or distillation residues from coal 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
    • D01F9/155—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from pitch or distillation residues from petroleum 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)
  • Inorganic Fibers (AREA)
  • Working-Up Tar And Pitch (AREA)
NL8802846A 1987-12-08 1988-11-18 Werkwijze voor de bereiding van koolstofvezels. NL8802846A (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19873741482 DE3741482A1 (de) 1987-12-08 1987-12-08 Verfahren zur herstellung von kohlenstoffasern
DE3741482 1987-12-08

Publications (1)

Publication Number Publication Date
NL8802846A true NL8802846A (nl) 1989-07-03

Family

ID=6342073

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8802846A NL8802846A (nl) 1987-12-08 1988-11-18 Werkwijze voor de bereiding van koolstofvezels.

Country Status (4)

Country Link
US (1) US4882139A (de)
JP (1) JPH026622A (de)
DE (1) DE3741482A1 (de)
NL (1) NL8802846A (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3540478B2 (ja) * 1995-11-24 2004-07-07 鹿島石油株式会社 リチウムイオン二次電池用負極材

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US32120A (en) * 1861-04-23 Floor-clamp
JPS6041111B2 (ja) * 1976-11-26 1985-09-13 新日鐵化学株式会社 コ−クス製造原料の調整方法
DE2810332C2 (de) * 1978-03-10 1982-08-05 Rütgerswerke AG, 6000 Frankfurt Verfahren zur Abtrennung von chinolinunlöslichen Bestandteilen aus Steinkohlenteerpech
US4184942A (en) * 1978-05-05 1980-01-22 Exxon Research & Engineering Co. Neomesophase formation
US4402824A (en) * 1981-03-25 1983-09-06 Sumitomo Metal Industries, Limited Process for refining coal-based heavy oils
USRE32120E (en) 1981-04-01 1986-04-22 Phillips Petroleum Company Hydrotreating supercritical solvent extracts in the presence of alkane extractants
US4390411A (en) * 1981-04-02 1983-06-28 Phillips Petroleum Company Recovery of hydrocarbon values from low organic carbon content carbonaceous materials via hydrogenation and supercritical extraction
US4524499A (en) * 1981-11-16 1985-06-25 Trw Inc. Method of fabricating an aircraft propeller assembly with composite blades
US4482453A (en) * 1982-08-17 1984-11-13 Phillips Petroleum Company Supercritical extraction process
US4529498A (en) * 1983-06-24 1985-07-16 Kashima Oil Company Limited Method for producing mesophase pitch
US4631181A (en) * 1984-03-31 1986-12-23 Nippon Steel Corporation Process for producing mesophase pitch
US4575412A (en) * 1984-08-28 1986-03-11 Kawasaki Steel Corporation Method for producing a precursor pitch for carbon fiber
DE3603883A1 (de) * 1986-02-07 1987-08-13 Ruetgerswerke Ag Verfahren zur herstellung von steinkohlenteerpech-rohstoffen mit verbesserten eigenschaften und deren verwendung
DE3610375A1 (de) * 1986-03-27 1987-10-01 Ruetgerswerke Ag Verfahren zur herstellung eines kohlenstoffaser-vorprodukts und daraus hergestellte kohlenstoffasern
JPS62277491A (ja) * 1986-05-26 1987-12-02 Maruzen Petrochem Co Ltd メソフエ−ズピツチの製法

Also Published As

Publication number Publication date
DE3741482A1 (de) 1989-08-10
JPH026622A (ja) 1990-01-10
DE3741482C2 (de) 1990-10-18
US4882139A (en) 1989-11-21

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