KR960023331A - 활성탄소섬유 제조방법 - Google Patents

활성탄소섬유 제조방법 Download PDF

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Publication number
KR960023331A
KR960023331A KR1019940038966A KR19940038966A KR960023331A KR 960023331 A KR960023331 A KR 960023331A KR 1019940038966 A KR1019940038966 A KR 1019940038966A KR 19940038966 A KR19940038966 A KR 19940038966A KR 960023331 A KR960023331 A KR 960023331A
Authority
KR
South Korea
Prior art keywords
activated carbon
carbon fiber
fiber manufacturing
fecl
activated
Prior art date
Application number
KR1019940038966A
Other languages
English (en)
Other versions
KR970010735B1 (ko
Inventor
김제영
홍익표
Original Assignee
김만제
포항종합제철 주식회사
신창식
재단법인 산업과학기술연구소
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 김만제, 포항종합제철 주식회사, 신창식, 재단법인 산업과학기술연구소 filed Critical 김만제
Priority to KR1019940038966A priority Critical patent/KR970010735B1/ko
Publication of KR960023331A publication Critical patent/KR960023331A/ko
Application granted granted Critical
Publication of KR970010735B1 publication Critical patent/KR970010735B1/ko

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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
    • D01F9/145—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from pitch or distillation residues
    • 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
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2101/00—Inorganic fibres
    • D10B2101/10—Inorganic fibres based on non-oxides other than metals
    • D10B2101/12—Carbon; Pitch

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Inorganic Fibers (AREA)

Abstract

본 발명은, 종래 방법과 비교하여 보다 향상된 비표면적 및 기공부피를 가지는 활성탄소섬유를 제조하는 방법을 제공함을 그 목적으로 하는 것으로, 핏치 또는 폴리아크로니트릴을 원료로 하는 탄소섬유를 10% 이하의 FeCl2용액에 약 10분간 침적시키고 이를 100℃ 정도로 건조시킨 후, 수증기 또는 이산화탄소 분위기에서 750∼950℃ 온도를 활성화시키는, 활성탄소섬유 제조방법에 관한 것이다.

Description

활성탄소섬유 제조방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (2)

  1. 핏치 또는 폴리아크로니트릴계 탄소섬유를 10% 이하의 FeCl2용액에 침적시킨 후 건조시키고, 이를 수증기 분위기에서 750∼900℃ 온도로 활성화시키는 것을 특징으로 하는, 활성탄소섬유 제조방법.
  2. 핏치 또는 폴리아크로니트릴계 탄소섬유를 10% 이하의 FeCl2용액에 침적시킨 후 건조시키고, 이를 수증기 분위기에서 800∼950℃ 온도로 활성화시키는 것을 특징으로 하는, 활성탄소섬유 제조방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019940038966A 1994-12-29 1994-12-29 활성탄소섬유의 제조방법 KR970010735B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019940038966A KR970010735B1 (ko) 1994-12-29 1994-12-29 활성탄소섬유의 제조방법

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019940038966A KR970010735B1 (ko) 1994-12-29 1994-12-29 활성탄소섬유의 제조방법

Publications (2)

Publication Number Publication Date
KR960023331A true KR960023331A (ko) 1996-07-18
KR970010735B1 KR970010735B1 (ko) 1997-06-30

Family

ID=19405157

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940038966A KR970010735B1 (ko) 1994-12-29 1994-12-29 활성탄소섬유의 제조방법

Country Status (1)

Country Link
KR (1) KR970010735B1 (ko)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102126247B1 (ko) * 2019-06-24 2020-06-24 전주대학교 산학협력단 전도성 향상을 위한 탄소섬유의 결함개선방법

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Publication number Publication date
KR970010735B1 (ko) 1997-06-30

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