CN115087769B - 碳纤维束的制造方法 - Google Patents

碳纤维束的制造方法 Download PDF

Info

Publication number
CN115087769B
CN115087769B CN202180014389.3A CN202180014389A CN115087769B CN 115087769 B CN115087769 B CN 115087769B CN 202180014389 A CN202180014389 A CN 202180014389A CN 115087769 B CN115087769 B CN 115087769B
Authority
CN
China
Prior art keywords
heat treatment
temperature
inert gas
treatment furnace
delivery side
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
CN202180014389.3A
Other languages
English (en)
Chinese (zh)
Other versions
CN115087769A (zh
Inventor
片冈拓也
细谷直人
广濑孝光
久慈祐介
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.)
Toray Industries Inc
Original Assignee
Toray Industries Inc
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 Toray Industries Inc filed Critical Toray Industries Inc
Publication of CN115087769A publication Critical patent/CN115087769A/zh
Application granted granted Critical
Publication of CN115087769B publication Critical patent/CN115087769B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • D01F9/20—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
    • 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
    • D01F9/225—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 from stabilised 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/04—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity adapted for treating the charge in vacuum or special atmosphere
    • F27B9/045—Furnaces with controlled atmosphere
    • F27B9/047—Furnaces with controlled atmosphere the atmosphere consisting of protective gases
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/28—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity for treating continuous lengths of work
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/30—Details, accessories or equipment specially adapted for furnaces of these types
    • F27B9/40—Arrangements of controlling or monitoring devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D7/00—Forming, maintaining or circulating atmospheres in heating chambers
    • F27D7/02—Supplying steam, vapour, gases or liquids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D7/00—Forming, maintaining or circulating atmospheres in heating chambers
    • F27D7/02—Supplying steam, vapour, gases or liquids
    • F27D2007/023—Conduits

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Fibers (AREA)
CN202180014389.3A 2020-03-30 2021-03-15 碳纤维束的制造方法 Active CN115087769B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020-059608 2020-03-30
JP2020059608 2020-03-30
PCT/JP2021/010303 WO2021200061A1 (ja) 2020-03-30 2021-03-15 炭素繊維束の製造方法

Publications (2)

Publication Number Publication Date
CN115087769A CN115087769A (zh) 2022-09-20
CN115087769B true CN115087769B (zh) 2023-12-12

Family

ID=77929590

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202180014389.3A Active CN115087769B (zh) 2020-03-30 2021-03-15 碳纤维束的制造方法

Country Status (6)

Country Link
US (1) US12359349B2 (https=)
EP (1) EP4130357A4 (https=)
JP (1) JP7687334B2 (https=)
KR (1) KR102949829B1 (https=)
CN (1) CN115087769B (https=)
WO (1) WO2021200061A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115434042B (zh) * 2022-09-23 2023-10-03 山西钢科碳材料有限公司 聚丙烯腈基碳纤维预氧丝在碳化过程中的气氛控制方法
KR102794519B1 (ko) * 2023-02-02 2025-04-09 전북대학교산학협력단 탄화공정 중 배출가스 측정을 통한 탄화상태를 평가하는 탄화공정 제어장치 및 방법

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101956250A (zh) * 2010-09-17 2011-01-26 西安航科等离子体科技有限公司 一种用于生产连续碳纤维的低温碳化炉
JP2013023801A (ja) * 2011-07-26 2013-02-04 Mitsubishi Rayon Co Ltd 炭素繊維束の製造方法
JP2014234557A (ja) * 2013-05-31 2014-12-15 三菱レイヨン株式会社 炭素繊維の製造方法
CN104395514A (zh) * 2012-06-27 2015-03-04 三菱丽阳株式会社 碳纤维束制造用碳化炉及碳纤维束的制造方法
CN105074065A (zh) * 2013-03-27 2015-11-18 三菱丽阳株式会社 碳纤维的制造方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3435120A1 (de) 1983-10-13 1985-05-02 HITCO, Newport Beach, Calif. Verfahren zur veredelung kohlenstoffhaltiger zwischenfasern
JP4693172B2 (ja) * 2006-03-28 2011-06-01 三菱レイヨン株式会社 炭素化炉及びこれを用いた炭素繊維の製造方法
JP2010100967A (ja) 2008-10-24 2010-05-06 Toray Ind Inc 熱処理炉ならびに耐炎化繊維束および炭素繊維の製造方法
US20200354859A1 (en) * 2017-11-02 2020-11-12 Furnace Engineering Pty Ltd Controlled atmosphere recirculation oven
JP7687332B2 (ja) * 2020-03-24 2025-06-03 東レ株式会社 予備炭素繊維束の製造方法、炭素繊維束の製造方法および予備炭素化炉

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101956250A (zh) * 2010-09-17 2011-01-26 西安航科等离子体科技有限公司 一种用于生产连续碳纤维的低温碳化炉
JP2013023801A (ja) * 2011-07-26 2013-02-04 Mitsubishi Rayon Co Ltd 炭素繊維束の製造方法
CN104395514A (zh) * 2012-06-27 2015-03-04 三菱丽阳株式会社 碳纤维束制造用碳化炉及碳纤维束的制造方法
CN105074065A (zh) * 2013-03-27 2015-11-18 三菱丽阳株式会社 碳纤维的制造方法
JP2014234557A (ja) * 2013-05-31 2014-12-15 三菱レイヨン株式会社 炭素繊維の製造方法

Also Published As

Publication number Publication date
EP4130357A4 (en) 2025-03-12
KR102949829B1 (ko) 2026-04-07
JP7687334B2 (ja) 2025-06-03
WO2021200061A1 (ja) 2021-10-07
KR20220155272A (ko) 2022-11-22
US12359349B2 (en) 2025-07-15
EP4130357A1 (en) 2023-02-08
CN115087769A (zh) 2022-09-20
JPWO2021200061A1 (https=) 2021-10-07
US20230193522A1 (en) 2023-06-22

Similar Documents

Publication Publication Date Title
CN115087769B (zh) 碳纤维束的制造方法
CN104395514B (zh) 碳纤维束制造用碳化炉及碳纤维束的制造方法
JP2022524301A5 (https=)
JP2012523363A (ja) 連続的に移動する基材上においてカーボン・ナノチューブを製造する装置及び方法
TW201319339A (zh) 擠壓方法與擠壓裝置
CN107002307A (zh) 用于生产碳纤维的连续碳化方法及系统
EP0516051A1 (en) Method for continuous production of carbon fiber using calcining furnace
EP3369836B1 (en) Method for manufacturing hot-dip galvanized steel sheet
CN106488994A (zh) 合金化热镀锌钢板的制造方法
CN115244231B (zh) 预碳纤维束的制造方法、碳纤维束的制造方法及预碳化炉
JP2007224483A (ja) 炭素繊維束の製造装置および炭素繊維の製造方法
CN110402307B (zh) 丙烯腈系纤维束的制造方法和碳纤维束的制造方法
CN102691135B (zh) 一种沥青基碳纤维短丝的制取方法
CN110709542A (zh) 碳纤维的制造方法
KR200455306Y1 (ko) 활성탄소섬유 제조용 활성화로
CN207646350U (zh) 一种预氧化炉
JP4209963B2 (ja) 炭素繊維焼成用炭素化炉
CN219808046U (zh) 一种单丝高性能碳纤维原丝双工位预氧化机构
CN104652120A (zh) 一种碳纤维表面涂复碳化硅的工艺和装置
CN119980183A (zh) 一种连续在SiC纤维表面沉积BN界面层的设备和方法
KR20230072882A (ko) 탄소섬유로부터 결정성 실리콘 카바이드 섬유를 제조하는 방법
CN119932747A (zh) 采用低温聚合技术的高性能聚酯纤维生产方法
JPH05179514A (ja) 気相法炭素繊維の製造方法及びその製造方法に使用される気相法炭素繊維製造装置
CN112888806A (zh) 狭缝喷嘴和高硅钢带的制造方法
JPS63249721A (ja) 炭素繊維の製造方法およびこの方法に使用する遠心紡糸装置

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant