ES2006553A6 - Procedimiento y dispositivo para la produccion de fibras de carbono. - Google Patents

Procedimiento y dispositivo para la produccion de fibras de carbono.

Info

Publication number
ES2006553A6
ES2006553A6 ES8800325A ES8800325A ES2006553A6 ES 2006553 A6 ES2006553 A6 ES 2006553A6 ES 8800325 A ES8800325 A ES 8800325A ES 8800325 A ES8800325 A ES 8800325A ES 2006553 A6 ES2006553 A6 ES 2006553A6
Authority
ES
Spain
Prior art keywords
pitch
coaltar pitch
carbon fibres
hard
glance
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
ES8800325A
Other languages
English (en)
Inventor
Rudolf Geier
Rolf Joest
Wilhelm Wullscheidt
Horst Mathejka
Heinrich Patalon
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.)
Didier Engineering GmbH
Original Assignee
Didier Engineering GmbH
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 Didier Engineering GmbH filed Critical Didier Engineering GmbH
Publication of ES2006553A6 publication Critical patent/ES2006553A6/es
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
    • D01F9/15—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from pitch or distillation residues from coal 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
    • C10C1/00—Working-up tar
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Fibers (AREA)
  • Working-Up Tar And Pitch (AREA)
  • Peptides Or Proteins (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)

Abstract

PROCEDIMIENTO Y DISPOSITIVO PARA LA PRODUCCION DE FIBRAS DE CARBONO. SE TRATA DE UN PROCEDIMIENTO PARA LA PRODUCCION DE FIBRAS DE CARBONO A PARTIR DE PEZ DE ALQUITRAN DE HULLA, SEGUN EL CUAL LA PEZ DE ALQUITRAN DE CARBON, ANTES DE LA HILATURA, ES FILTRADA, Y EL FILTRADO DE PEZ, PARA AUMENTAR SU PUNTO DE REBLANDECIMIENTO POR ENCIMA DE 260GC, ES DESTILADO EN UN EVAPORADOR EN CAPA DELGADA. CON ELLO RESULTA UNA PEZ DURA, PURA Y HOMOGENEA SIN RETROFORMACION DE COMPONENTES INFUSIBLES, INSOLUBLES EN QUINOLINA, POR LO QUE LA ETAPA DEL PROCEDIMIENTO MAS DIFICIL Y DE MAYORES COSTOS EN EL CURSO DE LA PRODUCCION DE LAS FIBRAS, A SABER EL TRATAMIENTO ULTERIOR DE LAS FIBRAS DE PEZ HILADAS, PUEDE SER REALIZADO DE MODO ESPECIALMENTE RAPIDO Y SENCILLO. EL TRATAMIENTO TERMICO ULTERIOR TIENE LUGAR EN UNA INSTALACION DE TRATAMIENTO QUE TRABAJA CICLICAMENTE.
ES8800325A 1987-02-07 1988-02-05 Procedimiento y dispositivo para la produccion de fibras de carbono. Expired ES2006553A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19873703825 DE3703825A1 (de) 1987-02-07 1987-02-07 Verfahren und vorrichtung zum herstellen von kohlenstoff-fasern

Publications (1)

Publication Number Publication Date
ES2006553A6 true ES2006553A6 (es) 1989-05-01

Family

ID=6320505

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8800325A Expired ES2006553A6 (es) 1987-02-07 1988-02-05 Procedimiento y dispositivo para la produccion de fibras de carbono.

Country Status (10)

Country Link
EP (1) EP0302084B1 (es)
CN (1) CN88100656A (es)
AT (1) ATE71132T1 (es)
AU (1) AU1103888A (es)
DD (1) DD279907A5 (es)
DE (2) DE3703825A1 (es)
ES (1) ES2006553A6 (es)
GR (1) GR1000124B (es)
IN (1) IN168504B (es)
WO (1) WO1988005805A1 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992007920A1 (en) * 1990-11-01 1992-05-14 Ashland Oil, Inc. Improved processes for the manufacture of enriched pitches and carbon fibers
GR1000326B (el) * 1988-02-05 1992-06-25 Didier Eng Μηχανικη διαταξη για την παραγωγη ινων ανθρακα.
DE3829986A1 (de) * 1988-09-03 1990-03-15 Enka Ag Verfahren zur erhoehung des mesophasenanteils in pech
US5427908A (en) * 1990-05-01 1995-06-27 Affymax Technologies N.V. Recombinant library screening methods
CN100402419C (zh) * 2006-08-02 2008-07-16 太原理工大学 一种以煤焦油沥青为原料制备纳米碳纤维的方法
CN103361096B (zh) * 2012-04-10 2014-12-03 上海宝钢化工有限公司 一种生产通用级碳纤维的高软化点沥青的制备方法
CN105463630B (zh) * 2012-11-13 2018-07-10 宁波高新区零零七工业设计有限公司 碳纤维生产设备
DE102013208426A1 (de) 2013-05-07 2014-11-13 Bayerische Motoren Werke Aktiengesellschaft Verfahren und Vorrichtung zur Verarbeitung von Carbonfasersträngen
CN105839213B (zh) * 2016-06-13 2019-05-17 天津工业大学 一种沥青炭纤维原丝熔融纺丝机
CN111849530B (zh) * 2020-07-30 2021-12-03 贵州省煤炭产品质量监督检验院 煤焦油深度处理加工系统

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB850880A (en) * 1957-10-16 1960-10-12 Gelsenkirchener Bergwerks Ag Process and apparatus for the continuous production of pitch
US3718493A (en) * 1968-06-04 1973-02-27 Great Lakes Carbon Corp Process for the production of carbon filaments from coal tar pitch
BE759139A (fr) * 1970-02-20 1971-04-30 Mitsubishi Oil Co Procede de fabrication d'une fibre au carbone
US3895447A (en) * 1973-05-10 1975-07-22 Vaportech Corp Apparatus for treating cellulosic-containing articles to render them crease resistant
JPS6057478B2 (ja) * 1978-06-28 1985-12-14 呉羽化学工業株式会社 炭素繊維用ピツチの製造法
IT1137958B (it) * 1981-06-26 1986-09-10 Manifattura Tintoria & Trasfor Procedimento per la tintura di fascio di fibre strappato,apparecchiatura per la sua realizzazione e prodotto cosi'ottenuto
US4497789A (en) * 1981-12-14 1985-02-05 Ashland Oil, Inc. Process for the manufacture of carbon fibers
JPS58220805A (ja) * 1982-06-15 1983-12-22 Nippon Oil Co Ltd 炭素繊維用前駆体ピツチの製造方法
DE3509861C2 (de) * 1984-03-26 1986-03-06 Idemitsu Kosan Co. Ltd., Tokio/Tokyo Pechmaterial für einen kohlenstoffhaltigen Formkörper und Verfahren zu seiner Herstellung
US4550579A (en) * 1984-04-13 1985-11-05 Frank Clifford G Apparatus for the dyeing of shaped articles

Also Published As

Publication number Publication date
DE3703825C2 (es) 1991-11-21
IN168504B (es) 1991-04-13
GR1000124B (el) 1991-07-31
GR880100060A (en) 1988-12-16
WO1988005805A1 (en) 1988-08-11
AU1103888A (en) 1988-08-24
EP0302084A1 (de) 1989-02-08
ATE71132T1 (de) 1992-01-15
DE3867365D1 (de) 1992-02-13
DE3703825A1 (de) 1988-08-18
CN88100656A (zh) 1988-08-17
DD279907A5 (de) 1990-06-20
EP0302084B1 (de) 1992-01-02

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20000601