FR3089524B1 - PROCESS FOR CARBONIZATION BY PLASMA OF A FIBER PRECURSOR OF CARBON FIBER AND DEVICE FOR THEIR IMPLEMENTATION - Google Patents

PROCESS FOR CARBONIZATION BY PLASMA OF A FIBER PRECURSOR OF CARBON FIBER AND DEVICE FOR THEIR IMPLEMENTATION Download PDF

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Publication number
FR3089524B1
FR3089524B1 FR1872582A FR1872582A FR3089524B1 FR 3089524 B1 FR3089524 B1 FR 3089524B1 FR 1872582 A FR1872582 A FR 1872582A FR 1872582 A FR1872582 A FR 1872582A FR 3089524 B1 FR3089524 B1 FR 3089524B1
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FR
France
Prior art keywords
fiber
plasma
carbonization
implementation
carbon fiber
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.)
Active
Application number
FR1872582A
Other languages
French (fr)
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FR3089524A1 (en
Inventor
Andrii Zaitsev
Fabienne Poncin
Sandy Moisan
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.)
Centre National de la Recherche Scientifique CNRS
Institut de Recherche Technologique Jules Verne
Le Mans Universite
Original Assignee
Centre National de la Recherche Scientifique CNRS
Institut de Recherche Technologique Jules Verne
Le Mans Universite
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.)
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Publication date
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Priority to FR1872582A priority Critical patent/FR3089524B1/en
Publication of FR3089524A1 publication Critical patent/FR3089524A1/en
Application granted granted Critical
Publication of FR3089524B1 publication Critical patent/FR3089524B1/en
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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
    • 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
    • D01F9/16—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from products of vegetable origin or derivatives thereof, e.g. from cellulose acetate
    • 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
    • D01F9/16—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from products of vegetable origin or derivatives thereof, e.g. from cellulose acetate
    • D01F9/17—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from products of vegetable origin or derivatives thereof, e.g. from cellulose acetate from lignin
    • 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
    • D01F9/20—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from polyaddition, polycondensation or polymerisation products
    • D01F9/21—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from polyaddition, polycondensation or polymerisation products from macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D01F9/22—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from polyaddition, polycondensation or polymerisation products from macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds from polyacrylonitriles
    • 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
    • D01F9/328—Apparatus therefor for manufacturing filaments from polyaddition, polycondensation, or polymerisation products
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
    • D06B13/00—Treatment of textile materials with liquids, gases or vapours with aid of vibration
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06C—FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
    • D06C7/00—Heating or cooling textile fabrics
    • D06C7/04—Carbonising or oxidising
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
    • H01J37/32—Gas-filled discharge tubes
    • H01J37/32009—Arrangements for generation of plasma specially adapted for examination or treatment of objects, e.g. plasma sources
    • H01J37/32192—Microwave generated discharge
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
    • H01J37/32—Gas-filled discharge tubes
    • H01J37/32431—Constructional details of the reactor
    • H01J37/3266—Magnetic control means
    • H01J37/32678—Electron cyclotron resonance
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
    • H01J37/32—Gas-filled discharge tubes
    • H01J37/32431—Constructional details of the reactor
    • H01J37/32733—Means for moving the material to be treated
    • H01J37/32752—Means for moving the material to be treated for moving the material across the discharge
    • H01J37/32761—Continuous moving
    • H01J37/3277—Continuous moving of continuous material
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M10/00—Physical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. ultrasonic, corona discharge, irradiation, electric currents, or magnetic fields; Physical treatment combined with treatment with chemical compounds or elements
    • D06M10/02—Physical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. ultrasonic, corona discharge, irradiation, electric currents, or magnetic fields; Physical treatment combined with treatment with chemical compounds or elements ultrasonic or sonic; Corona discharge
    • D06M10/025—Corona discharge or low temperature plasma

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Analytical Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Inorganic Fibers (AREA)

Abstract

L’invention concerne un procédé de carbonisation en continu d’une fibre (20) précurseur de fibre de carbone, par plasma assisté par micro-ondes, ce procédé comprenant l’entrainement en défilement de ladite fibre successivement dans plusieurs compartiments (11, 11’, 12, 12’, 13’, 13) d’un réacteur (10), dans chacun desquels il est formé une atmosphère d’un gaz plasmagène de pression contrôlée, ladite pression étant inférieure dans le dernier compartiment (13) par rapport au premier compartiment (11). Il est généré dans chacun des compartiments un plasma par résonance cyclotronique électronique par au moins une paire de sources (31, 31’) alimentées en énergie micro-ondes, auquel est exposée la fibre en défilement. Figure pour l’abrégé : Fig. 1The invention relates to a method for the continuous carbonization of a fiber (20) precursor of carbon fiber, by microwave-assisted plasma, this method comprising the scrolling drive of said fiber successively in several compartments (11, 11 ', 12, 12', 13', 13) of a reactor (10), in each of which an atmosphere of plasma gas of controlled pressure is formed, said pressure being lower in the last compartment (13) compared to the first compartment (11). A plasma is generated in each of the compartments by electron cyclotron resonance by at least one pair of sources (31, 31') supplied with microwave energy, to which the running fiber is exposed. Figure for abstract: Fig. 1

FR1872582A 2018-12-10 2018-12-10 PROCESS FOR CARBONIZATION BY PLASMA OF A FIBER PRECURSOR OF CARBON FIBER AND DEVICE FOR THEIR IMPLEMENTATION Active FR3089524B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1872582A FR3089524B1 (en) 2018-12-10 2018-12-10 PROCESS FOR CARBONIZATION BY PLASMA OF A FIBER PRECURSOR OF CARBON FIBER AND DEVICE FOR THEIR IMPLEMENTATION

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1872582A FR3089524B1 (en) 2018-12-10 2018-12-10 PROCESS FOR CARBONIZATION BY PLASMA OF A FIBER PRECURSOR OF CARBON FIBER AND DEVICE FOR THEIR IMPLEMENTATION

Publications (2)

Publication Number Publication Date
FR3089524A1 FR3089524A1 (en) 2020-06-12
FR3089524B1 true FR3089524B1 (en) 2022-07-15

Family

ID=66776423

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1872582A Active FR3089524B1 (en) 2018-12-10 2018-12-10 PROCESS FOR CARBONIZATION BY PLASMA OF A FIBER PRECURSOR OF CARBON FIBER AND DEVICE FOR THEIR IMPLEMENTATION

Country Status (1)

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FR (1) FR3089524B1 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6372192B1 (en) 2000-01-28 2002-04-16 Ut-Battelle, Inc. Carbon fiber manufacturing via plasma technology
US6514449B1 (en) * 2000-09-22 2003-02-04 Ut-Battelle, Llc Microwave and plasma-assisted modification of composite fiber surface topography
US7824495B1 (en) * 2005-11-09 2010-11-02 Ut-Battelle, Llc System to continuously produce carbon fiber via microwave assisted plasma processing
EP1918414A1 (en) * 2006-11-02 2008-05-07 Dow Corning Corporation Film deposition of amorphous films with a graded bandgap by electron cyclotron resonance
US9447205B2 (en) * 2012-11-19 2016-09-20 Ut-Battelle, Llc Atmospheric pressure plasma processing of polymeric materials utilizing close proximity indirect exposure
HUE041716T2 (en) 2013-07-26 2019-05-28 Teijin Ltd Carbonization method and carbon fiber production method

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Publication number Publication date
FR3089524A1 (en) 2020-06-12

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