KR970027393A - 활성탄소 섬유의 제조방법 - Google Patents

활성탄소 섬유의 제조방법 Download PDF

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Publication number
KR970027393A
KR970027393A KR1019950040518A KR19950040518A KR970027393A KR 970027393 A KR970027393 A KR 970027393A KR 1019950040518 A KR1019950040518 A KR 1019950040518A KR 19950040518 A KR19950040518 A KR 19950040518A KR 970027393 A KR970027393 A KR 970027393A
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KR
South Korea
Prior art keywords
activated carbon
fibers
carbon fiber
sodium hydroxide
producing
Prior art date
Application number
KR1019950040518A
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English (en)
Other versions
KR100206488B1 (ko
Inventor
홍익표
이병희
이종규
김제영
Original Assignee
김종진
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.)
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Publication date
Application filed by 김종진, 포항종합제철 주식회사, 신창식, 재단법인 산업과학기술연구소 filed Critical 김종진
Priority to KR1019950040518A priority Critical patent/KR100206488B1/ko
Publication of KR970027393A publication Critical patent/KR970027393A/ko
Application granted granted Critical
Publication of KR100206488B1 publication Critical patent/KR100206488B1/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
    • D01F9/20—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/20—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising free carbon; comprising carbon obtained by carbonising processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28014—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their form
    • B01J20/28023—Fibres or filaments
    • 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)
  • Analytical Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Inorganic Fibers (AREA)

Abstract

본 발명은 폴리아크릴로 니트릴 섬유를 원료로 하여 활성 탄소섬유를 제조하는 방법에 관한 것으로, 활성탄소 섬유의 제조시 수산화나트륨을 수용액 상태를 전처리하여 활성화 하므로서, 비표면적이 우수한 활성탄소섬유를 제공하고자 하는데, 그 목적이 있다.
상기한 목적을 달성하기 위한 본 발명은 폴리아크릴로니트릴 섬유를 공기중에서 안정화시킨 후, 안정화된 섬유를 1-5M의 농도범위를 가지는 수산화나트륨 용액에 1시간 이상 침적시키고 이를 실온에서 100℃의 사이에서 건조시킨 다음, 이를 불활성분위기에서 600℃-1000℃의 온도범위에서 15분 이상 열처리하고, 물로 세척 및 건조하는 것을 포함하여 이루어짐을 특징으로 하는 활성탄소섬유의 제조방법에 관한 것을 그 요지로 한다.

Description

활성탄소 섬유의 제조방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (1)

  1. 폴리아크릴로니트릴 섬유물 원료로 하여 활성 탄소섬유를 제조하는 방법에 있어서, 상기 폴리아크릴로니트릴 섬유를 공기중에서 안정화시킨 후, 안정화된 섬유를 1-5M의 농도범위를 가지는 수산화나트륨 용액에 1시간 이상 침적시키고 이를 실온에서 100℃의 사이에서 건조시킨 다음, 이를 불활성분위기에서 600℃-1000℃의 온도범위에서 15분 이상 열처리하고, 물로 세척 및 건조하는 것을 포함하여 이루어짐을 특징으로 하는 활성탄소섬유의 제조방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019950040518A 1995-11-09 1995-11-09 활성탄소 섬유의 제조방법 KR100206488B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950040518A KR100206488B1 (ko) 1995-11-09 1995-11-09 활성탄소 섬유의 제조방법

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950040518A KR100206488B1 (ko) 1995-11-09 1995-11-09 활성탄소 섬유의 제조방법

Publications (2)

Publication Number Publication Date
KR970027393A true KR970027393A (ko) 1997-06-24
KR100206488B1 KR100206488B1 (ko) 1999-07-01

Family

ID=19433541

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950040518A KR100206488B1 (ko) 1995-11-09 1995-11-09 활성탄소 섬유의 제조방법

Country Status (1)

Country Link
KR (1) KR100206488B1 (ko)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100396078B1 (ko) * 1999-08-24 2003-08-27 재단법인 포항산업과학연구원 제올라이트 복합 활성탄소섬유 및 그 제조방법
CN111235698A (zh) * 2020-03-24 2020-06-05 北华大学 一种氮掺杂多孔碳纤维材料的制备方法及其应用

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102243001B1 (ko) * 2013-10-29 2021-04-22 코오롱인더스트리 주식회사 활성탄소섬유 및 그 제조방법
WO2015065034A1 (ko) * 2013-10-29 2015-05-07 코오롱인더스트리 주식회사 활성탄소섬유 및 그 제조방법

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100396078B1 (ko) * 1999-08-24 2003-08-27 재단법인 포항산업과학연구원 제올라이트 복합 활성탄소섬유 및 그 제조방법
CN111235698A (zh) * 2020-03-24 2020-06-05 北华大学 一种氮掺杂多孔碳纤维材料的制备方法及其应用

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Publication number Publication date
KR100206488B1 (ko) 1999-07-01

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