CA1199758A - Brai derive de la charge de goudron de fractionnement a la vapeur, ledit brai etant destine a la filature en direct de fibres de carbone - Google Patents

Brai derive de la charge de goudron de fractionnement a la vapeur, ledit brai etant destine a la filature en direct de fibres de carbone

Info

Publication number
CA1199758A
CA1199758A CA000431091A CA431091A CA1199758A CA 1199758 A CA1199758 A CA 1199758A CA 000431091 A CA000431091 A CA 000431091A CA 431091 A CA431091 A CA 431091A CA 1199758 A CA1199758 A CA 1199758A
Authority
CA
Canada
Prior art keywords
pitch
carbon fibers
fraction
spinning
directly
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
CA000431091A
Other languages
English (en)
Inventor
Ghazi Dickakian
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Application granted granted Critical
Publication of CA1199758A publication Critical patent/CA1199758A/fr
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
    • D01F9/145—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Textile Engineering (AREA)
  • Inorganic Fibers (AREA)
  • Working-Up Tar And Pitch (AREA)
CA000431091A 1982-07-19 1983-06-23 Brai derive de la charge de goudron de fractionnement a la vapeur, ledit brai etant destine a la filature en direct de fibres de carbone Expired CA1199758A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US39975182A 1982-07-19 1982-07-19
US399,751 1982-07-19

Publications (1)

Publication Number Publication Date
CA1199758A true CA1199758A (fr) 1986-01-28

Family

ID=23580811

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000431091A Expired CA1199758A (fr) 1982-07-19 1983-06-23 Brai derive de la charge de goudron de fractionnement a la vapeur, ledit brai etant destine a la filature en direct de fibres de carbone

Country Status (4)

Country Link
EP (1) EP0100198A1 (fr)
JP (1) JPS5933385A (fr)
AU (1) AU558404B2 (fr)
CA (1) CA1199758A (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5982417A (ja) * 1982-11-04 1984-05-12 Mitsubishi Oil Co Ltd 炭素繊維原料ピッチの製造方法
JPS61148244U (fr) * 1985-03-02 1986-09-12
WO2008027130A1 (fr) 2006-08-31 2008-03-06 Exxonmobil Chemical Patents Inc. Séparation de goudron par vps
WO2008027131A1 (fr) 2006-08-31 2008-03-06 Exxonmobil Chemical Patents Inc. Disposition de goudron de vapocraquage
US8083931B2 (en) 2006-08-31 2011-12-27 Exxonmobil Chemical Patents Inc. Upgrading of tar using POX/coker
US7846324B2 (en) 2007-03-02 2010-12-07 Exxonmobil Chemical Patents Inc. Use of heat exchanger in a process to deasphalt tar
JP7468670B2 (ja) * 2020-09-03 2024-04-16 株式会社レゾナック ピッチの製造方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4086156A (en) * 1974-12-13 1978-04-25 Exxon Research & Engineering Co. Pitch bonded carbon electrode
US4208267A (en) * 1977-07-08 1980-06-17 Exxon Research & Engineering Co. Forming optically anisotropic pitches
US4184942A (en) * 1978-05-05 1980-01-22 Exxon Research & Engineering Co. Neomesophase formation
US4219404A (en) * 1979-06-14 1980-08-26 Exxon Research & Engineering Co. Vacuum or steam stripping aromatic oils from petroleum pitch
US4271006A (en) * 1980-04-23 1981-06-02 Exxon Research And Engineering Company Process for production of carbon artifact precursor
US4363715A (en) * 1981-01-14 1982-12-14 Exxon Research And Engineering Co. Production of carbon artifact precursors
US4597853A (en) * 1982-02-23 1986-07-01 Mitsubishi Oil Co., Ltd. Pitch as a raw material for making carbon fibers and process for producing the same

Also Published As

Publication number Publication date
AU1695483A (en) 1984-01-26
EP0100198A1 (fr) 1984-02-08
AU558404B2 (en) 1987-01-29
JPS5933385A (ja) 1984-02-23

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Legal Events

Date Code Title Description
MKEX Expiry