NL7416071A - Werkwijze ter bereiding van koolstofvezels. - Google Patents

Werkwijze ter bereiding van koolstofvezels.

Info

Publication number
NL7416071A
NL7416071A NL7416071A NL7416071A NL7416071A NL 7416071 A NL7416071 A NL 7416071A NL 7416071 A NL7416071 A NL 7416071A NL 7416071 A NL7416071 A NL 7416071A NL 7416071 A NL7416071 A NL 7416071A
Authority
NL
Netherlands
Prior art keywords
preparation
carbon fibers
fibers
carbon
Prior art date
Application number
NL7416071A
Other languages
English (en)
Other versions
NL173190C (nl
NL173190B (nl
Original Assignee
Union Carbide Corp
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
Priority claimed from US05/423,717 external-priority patent/US4032430A/en
Priority claimed from US05/423,693 external-priority patent/US4026788A/en
Application filed by Union Carbide Corp filed Critical Union Carbide Corp
Publication of NL7416071A publication Critical patent/NL7416071A/nl
Publication of NL173190B publication Critical patent/NL173190B/nl
Application granted granted Critical
Publication of NL173190C publication Critical patent/NL173190C/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
    • D01F9/32—Apparatus therefor
    • D01F9/322—Apparatus therefor for manufacturing filaments from 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Textile Engineering (AREA)
  • Thermal Sciences (AREA)
  • Civil Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Working-Up Tar And Pitch (AREA)
  • Inorganic Fibers (AREA)
NL7416071A 1973-12-11 1974-12-10 Werkwijze voor het vervaardigen van een koolstofhoudende pekdraad en desgewenst een koolstofdraad uit een mesofasepek en werkwijze voor het bereiden van een mesofasepek. NL173190C (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/423,717 US4032430A (en) 1973-12-11 1973-12-11 Process for producing carbon fibers from mesophase pitch
US05/423,693 US4026788A (en) 1973-12-11 1973-12-11 Process for producing mesophase pitch

Publications (3)

Publication Number Publication Date
NL7416071A true NL7416071A (nl) 1975-06-13
NL173190B NL173190B (nl) 1983-07-18
NL173190C NL173190C (nl) 1983-12-16

Family

ID=27026104

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7416071A NL173190C (nl) 1973-12-11 1974-12-10 Werkwijze voor het vervaardigen van een koolstofhoudende pekdraad en desgewenst een koolstofdraad uit een mesofasepek en werkwijze voor het bereiden van een mesofasepek.

Country Status (6)

Country Link
JP (4) JPS5089635A (nl)
DE (2) DE2462369C2 (nl)
FR (1) FR2253852B2 (nl)
GB (1) GB1496678A (nl)
IT (1) IT1046778B (nl)
NL (1) NL173190C (nl)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4032607A (en) * 1974-09-27 1977-06-28 Union Carbide Corporation Process for producing self-bonded webs of non-woven carbon fibers
US4209500A (en) * 1977-10-03 1980-06-24 Union Carbide Corporation Low molecular weight mesophase pitch
JPS5590621A (en) * 1978-12-26 1980-07-09 Kureha Chem Ind Co Ltd Production of carbon fiber
US4219404A (en) * 1979-06-14 1980-08-26 Exxon Research & Engineering Co. Vacuum or steam stripping aromatic oils from petroleum pitch
US4317809A (en) * 1979-10-22 1982-03-02 Union Carbide Corporation Carbon fiber production using high pressure treatment of a precursor material
JPS57154416A (en) * 1981-03-12 1982-09-24 Kureha Chem Ind Co Ltd Preparation of carbon fiber having random mosaic cross-sectional structure
JPS6030363B2 (ja) * 1981-06-15 1985-07-16 工業技術院長 炭素繊維の製造方法
JPS581783A (ja) * 1981-06-27 1983-01-07 Nippon Steel Chem Co Ltd ピツチの製造法
JPS62161888A (ja) * 1981-08-28 1987-07-17 Toa Nenryo Kogyo Kk 光学的異方性炭素質ピツチの製造方法
JPS5893786A (ja) * 1981-12-01 1983-06-03 Mitsubishi Chem Ind Ltd 小球体状メソフエ−ズ含有ピツチの製造方法
JPS58134180A (ja) * 1982-02-04 1983-08-10 Kashima Sekiyu Kk メソフエ−ズピツチの改良製造法
JPS58134176A (ja) * 1982-02-04 1983-08-10 Kashima Sekiyu Kk キヤリヤ−ガスを使用するメソフエ−ズピツチを含有するピツチの製造法
JPS58134181A (ja) * 1982-02-04 1983-08-10 Kashima Sekiyu Kk メソフエ−ズの連続製造法
JPS58134179A (ja) * 1982-02-04 1983-08-10 Kashima Sekiyu Kk メソフエ−ズピツチの製造法
JPS58191222A (ja) * 1982-04-30 1983-11-08 Dainippon Ink & Chem Inc ピッチ系炭素繊維の製造法
US4590055A (en) * 1982-08-24 1986-05-20 Director-General Of The Agency Of Industrial Science And Technology Pitch-based carbon fibers and pitch compositions and precursor fibers therefor
EP0128976A1 (en) * 1983-06-16 1984-12-27 Bargeco AG Pontoon and floating body thereof
JPH0637725B2 (ja) * 1985-01-19 1994-05-18 工業技術院長 炭素繊維の製法
JPS61241392A (ja) * 1985-12-26 1986-10-27 Toa Nenryo Kogyo Kk メソ相ピツチの製造方法
JPS61241390A (ja) * 1985-12-26 1986-10-27 Toa Nenryo Kogyo Kk メソ相ピツチの製造方法
JPS61241391A (ja) * 1985-12-26 1986-10-27 Toa Nenryo Kogyo Kk メソ相ピツチの製造方法
CA1302934C (en) * 1987-06-18 1992-06-09 Masatoshi Tsuchitani Process for preparing pitches
ATE62648T1 (de) * 1988-05-14 1991-05-15 Pro Mineral Ges Verfahren zum aufbereiten von calciumsulfatalphahalbhydrat.
US5145616A (en) * 1988-06-10 1992-09-08 Teijin Limited Process for the preparation of pitch-based carbon fiber
JPH0791698B2 (ja) * 1988-06-10 1995-10-04 帝人株式会社 ピッチ糸炭素繊維の製造法
JPH0482272U (nl) * 1990-11-28 1992-07-17
EP3469026B1 (en) * 2016-06-14 2020-07-22 Advanced Carbon Products, LLC Turbulent mesophase pitch process and products
US11384288B2 (en) 2019-03-20 2022-07-12 Carbon Holdings Intellectual Properties, Llc Using stimulus to convert coal to mesophase pitch and carbon fibers
US11525091B2 (en) 2019-03-21 2022-12-13 Carbon Holdings Intellectual Properties, Llc Supercritical CO2 solvated process to convert coal to carbon fibers

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3787541A (en) * 1971-10-26 1974-01-22 L Grindstaff Graphitization of mesophase pitch fibers
CA1019919A (en) * 1972-03-30 1977-11-01 Leonard S. Singer High modulus, high strength carbon fibers produced from mesophase pitch
JPS5842708B2 (ja) * 1977-06-07 1983-09-21 松下電器産業株式会社 電動機

Also Published As

Publication number Publication date
IT1046778B (it) 1980-07-31
JPH0233755B2 (nl) 1990-07-30
FR2253852A2 (nl) 1975-07-04
DE2462369A1 (de) 1977-01-27
FR2253852B2 (nl) 1978-10-20
JPH0341515B2 (nl) 1991-06-24
JPS5411330A (en) 1979-01-27
NL173190C (nl) 1983-12-16
DE2462369C2 (de) 1984-05-17
NL173190B (nl) 1983-07-18
JPS5386718A (en) 1978-07-31
DE2457970C3 (de) 1978-03-09
JPS5386717A (en) 1978-07-31
JPS5537611B2 (nl) 1980-09-29
DE2457970A1 (de) 1975-06-19
GB1496678A (en) 1977-12-30
DE2457970B2 (de) 1977-07-21
JPS5089635A (nl) 1975-07-18

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Owner name: AMOCO CORPORATION

V1 Lapsed because of non-payment of the annual fee