EP0238787A3 - Process for producing a carbon fiber precursor and carbon fibers produced therewith - Google Patents

Process for producing a carbon fiber precursor and carbon fibers produced therewith Download PDF

Info

Publication number
EP0238787A3
EP0238787A3 EP87100271A EP87100271A EP0238787A3 EP 0238787 A3 EP0238787 A3 EP 0238787A3 EP 87100271 A EP87100271 A EP 87100271A EP 87100271 A EP87100271 A EP 87100271A EP 0238787 A3 EP0238787 A3 EP 0238787A3
Authority
EP
European Patent Office
Prior art keywords
producing
fiber precursor
fibers produced
produced therewith
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.)
Granted
Application number
EP87100271A
Other languages
German (de)
Other versions
EP0238787B1 (en
EP0238787A2 (en
Inventor
Siegfried Prof. Dr. Peter
Herbert Dr. Beneke
Franz Oeste
Wolfgang Fexer
Wolfgang Jaumann
Manfred Meinbreckse
Joachim Kempfert
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.)
Ruetgers Germany GmbH
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 EP0238787A2 publication Critical patent/EP0238787A2/en
Publication of EP0238787A3 publication Critical patent/EP0238787A3/en
Application granted granted Critical
Publication of EP0238787B1 publication Critical patent/EP0238787B1/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C10C1/04—Working-up tar by distillation
    • 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
    • C10C3/08—Working-up pitch, asphalt, bitumen by selective extraction
    • 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)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Textile Engineering (AREA)
  • Inorganic Fibers (AREA)
  • Working-Up Tar And Pitch (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
EP87100271A 1986-03-27 1987-01-12 Process for producing a carbon fiber precursor Expired EP0238787B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19863610375 DE3610375A1 (en) 1986-03-27 1986-03-27 METHOD FOR PRODUCING A CARBON FIBER PRE-PRODUCT AND CARBON FIBERS MADE THEREOF
DE3610375 1986-03-27

Publications (3)

Publication Number Publication Date
EP0238787A2 EP0238787A2 (en) 1987-09-30
EP0238787A3 true EP0238787A3 (en) 1987-12-16
EP0238787B1 EP0238787B1 (en) 1989-07-19

Family

ID=6297406

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87100271A Expired EP0238787B1 (en) 1986-03-27 1987-01-12 Process for producing a carbon fiber precursor

Country Status (5)

Country Link
US (1) US4756818A (en)
EP (1) EP0238787B1 (en)
JP (1) JPS62243830A (en)
DE (2) DE3610375A1 (en)
PL (1) PL151114B1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3741482A1 (en) * 1987-12-08 1989-08-10 Ruetgerswerke Ag PROCESS FOR THE PRODUCTION OF CARBON FIBER
US5032250A (en) * 1988-12-22 1991-07-16 Conoco Inc. Process for isolating mesophase pitch
AU651847B2 (en) * 1990-09-13 1994-08-04 Commonwealth Scientific And Industrial Research Organisation Process for refining pitch
WO1992005231A1 (en) * 1990-09-13 1992-04-02 Commonwealth Scientific And Industrial Research Organisation Process for refining pitch
CA2055092C (en) * 1990-12-14 2002-01-15 Conoco Inc. Organometallic containing mesophase pitches for spinning into pitch carbon fibers
JP5262119B2 (en) * 2008-01-10 2013-08-14 ソニー株式会社 Negative electrode and battery
RU2480509C1 (en) * 2012-03-16 2013-04-27 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Башкирский государственный университет" Method to produce anisotropic fibre-forming oil pitch by extraction of aromatic and heterocyclic compounds
JP6437355B2 (en) * 2015-03-17 2018-12-12 株式会社神戸製鋼所 Carbon fiber manufacturing method
JP6392701B2 (en) * 2015-05-12 2018-09-19 株式会社神戸製鋼所 Raw material pitch for carbon fiber production
US11434429B2 (en) * 2019-03-18 2022-09-06 Terrapower, Llc Mesophase pitch for carbon fiber production using supercritical carbon dioxide
CN113549466B (en) * 2021-08-05 2022-09-20 广州市浩立生物科技有限公司 Preparation method of high-quality mesophase pitch
CN116606669A (en) * 2023-05-31 2023-08-18 石河子大学 Solvent for deasphalting cycloalkyl vacuum residuum and solvent deasphalting method

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1057911A (en) * 1963-04-16 1967-02-08 Studiengesellschaft Kohle Mbh Separation process
US4354928A (en) * 1980-06-09 1982-10-19 Mobil Oil Corporation Supercritical selective extraction of hydrocarbons from asphaltic petroleum oils
EP0084237A2 (en) * 1981-12-14 1983-07-27 Ashland Oil, Inc. Process for the manufacture of carbon fibers and feedstock therefor

Family Cites Families (28)

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Publication number Priority date Publication date Assignee Title
US32120A (en) * 1861-04-23 Floor-clamp
US2572583A (en) * 1948-12-21 1951-10-23 Phillips Petroleum Co Improved liquid-liquid contacting process using di(beta-cyanoethyl)-amine
US3087887A (en) * 1959-12-21 1963-04-30 Exxon Research Engineering Co Method for manufacturing of specification paving and industrial asphalts
US3202605A (en) * 1962-06-06 1965-08-24 Badger Co Propane deaspihalting process
GB1482690A (en) * 1974-12-19 1977-08-10 Coal Ind Hydrogenation of coal
US4101416A (en) * 1976-06-25 1978-07-18 Occidental Petroleum Corporation Process for hydrogenation of hydrocarbon tars
JPS6041111B2 (en) * 1976-11-26 1985-09-13 新日鐵化学株式会社 Method for preparing raw materials for coke production
US4208267A (en) * 1977-07-08 1980-06-17 Exxon Research & Engineering Co. Forming optically anisotropic pitches
DE2810332C2 (en) * 1978-03-10 1982-08-05 Rütgerswerke AG, 6000 Frankfurt Process for the separation of quinoline-insoluble constituents from coal tar pitch
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
DE3017876A1 (en) * 1980-05-09 1982-05-19 Peter, Siegfried, Prof.Dr., 8520 Erlangen METHOD FOR SEPARATING SOLIDS FROM OILS
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
US4517072A (en) * 1981-05-18 1985-05-14 Domtar Inc. Process for modifying coal tar materials
GB2110232B (en) * 1981-11-18 1986-05-08 Nippon Oil Co Ltd Process for the production of ethane
US4482453A (en) * 1982-08-17 1984-11-13 Phillips Petroleum Company Supercritical extraction process
JPS5941387A (en) * 1982-08-30 1984-03-07 Osaka Gas Co Ltd Manufacture of quinoline-insoluble free-pitch
US4503026A (en) * 1983-03-14 1985-03-05 E. I. Du Pont De Nemours And Company Spinnable precursors from petroleum pitch, fibers spun therefrom and method of preparation thereof
US4502943A (en) * 1983-03-28 1985-03-05 E. I. Du Pont De Nemours And Company Post-treatment of spinnable precursors from petroleum pitch
DE3335316A1 (en) * 1983-09-29 1985-04-11 Rütgerswerke AG, 6000 Frankfurt METHOD FOR SEPARATING RESINY MATERIALS FROM CARBONATE HEAVY OILS AND USE OF THE FRACTION RECOVERED
US4604184A (en) * 1983-11-16 1986-08-05 Domtar Inc. Modified coal-tar pitch
DE3509861C2 (en) * 1984-03-26 1986-03-06 Idemitsu Kosan Co. Ltd., Tokio/Tokyo Pitch material for a carbon-containing molded body and process for its manufacture
JPS60200816A (en) * 1984-03-26 1985-10-11 Kawasaki Steel Corp Production of carbonaceous material
US4578177A (en) * 1984-08-28 1986-03-25 Kawasaki Steel Corporation Method for producing a precursor pitch for carbon fiber
US4575412A (en) * 1984-08-28 1986-03-11 Kawasaki Steel Corporation Method for producing a precursor pitch for carbon fiber
JPH0670220B2 (en) * 1984-12-28 1994-09-07 日本石油株式会社 Carbon fiber pitch manufacturing method

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1057911A (en) * 1963-04-16 1967-02-08 Studiengesellschaft Kohle Mbh Separation process
US4354928A (en) * 1980-06-09 1982-10-19 Mobil Oil Corporation Supercritical selective extraction of hydrocarbons from asphaltic petroleum oils
EP0084237A2 (en) * 1981-12-14 1983-07-27 Ashland Oil, Inc. Process for the manufacture of carbon fibers and feedstock therefor

Also Published As

Publication number Publication date
JPS62243830A (en) 1987-10-24
DE3610375A1 (en) 1987-10-01
PL264837A1 (en) 1988-05-12
PL151114B1 (en) 1990-08-31
US4756818A (en) 1988-07-12
DE3760336D1 (en) 1989-08-24
EP0238787B1 (en) 1989-07-19
EP0238787A2 (en) 1987-09-30

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