FR2271310A1 - Adsorptive active carbon fibre prodn. - by thermal treatment of cellulose fibres impregnated with phosphorus cpd. and opt. nitrogen cpd. - Google Patents

Adsorptive active carbon fibre prodn. - by thermal treatment of cellulose fibres impregnated with phosphorus cpd. and opt. nitrogen cpd.

Info

Publication number
FR2271310A1
FR2271310A1 FR7501524A FR7501524A FR2271310A1 FR 2271310 A1 FR2271310 A1 FR 2271310A1 FR 7501524 A FR7501524 A FR 7501524A FR 7501524 A FR7501524 A FR 7501524A FR 2271310 A1 FR2271310 A1 FR 2271310A1
Authority
FR
France
Prior art keywords
cpd
active carbon
fibres
phosphorus
reduced
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.)
Granted
Application number
FR7501524A
Other languages
English (en)
French (fr)
Other versions
FR2271310B1 (de
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.)
Toyobo Co Ltd
Original Assignee
Toyobo Co Ltd
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 Toyobo Co Ltd filed Critical Toyobo Co Ltd
Publication of FR2271310A1 publication Critical patent/FR2271310A1/fr
Application granted granted Critical
Publication of FR2271310B1 publication Critical patent/FR2271310B1/fr
Granted 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
    • D01F9/16—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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/30—Active carbon
    • C01B32/354—After-treatment
    • C01B32/382—Making shaped products, e.g. fibres, spheres, membranes or foam

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Inorganic Fibers (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Carbon And Carbon Compounds (AREA)
FR7501524A 1974-05-16 1975-01-17 Adsorptive active carbon fibre prodn. - by thermal treatment of cellulose fibres impregnated with phosphorus cpd. and opt. nitrogen cpd. Granted FR2271310A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5526974A JPS5330810B2 (de) 1974-05-16 1974-05-16

Publications (2)

Publication Number Publication Date
FR2271310A1 true FR2271310A1 (en) 1975-12-12
FR2271310B1 FR2271310B1 (de) 1978-08-18

Family

ID=12993875

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7501524A Granted FR2271310A1 (en) 1974-05-16 1975-01-17 Adsorptive active carbon fibre prodn. - by thermal treatment of cellulose fibres impregnated with phosphorus cpd. and opt. nitrogen cpd.

Country Status (3)

Country Link
JP (1) JPS5330810B2 (de)
DE (1) DE2500307C3 (de)
FR (1) FR2271310A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5358033A (en) * 1976-11-04 1978-05-25 Medekusu Kk Activated carbon fiber for purifying blood
DE19729642A1 (de) * 1997-07-10 1999-01-14 Univ Des Saarlandes Vertreten Verfahren zur Herstellung von porösen Aktivkohlefasern
JP5985027B2 (ja) * 2010-10-12 2016-09-06 フタムラ化学株式会社 経口投与用医薬用吸着剤の製造方法
JP5984352B2 (ja) * 2010-10-12 2016-09-06 フタムラ化学株式会社 経口投与用医薬用吸着剤の製造方法
KR102243001B1 (ko) * 2013-10-29 2021-04-22 코오롱인더스트리 주식회사 활성탄소섬유 및 그 제조방법
US10995429B2 (en) 2016-02-11 2021-05-04 Deutsche Institute Furtextil-Und Faserforschung Denkendorf Method for producing carbon fibers from cellulose fibers treated with sulfonic acid salts
JP6637573B2 (ja) * 2017-12-18 2020-01-29 フタムラ化学株式会社 吸着剤の製造方法
JP7107801B2 (ja) * 2018-09-27 2022-07-27 日本製紙株式会社 活性炭素繊維材料の製造方法

Also Published As

Publication number Publication date
JPS5330810B2 (de) 1978-08-29
DE2500307A1 (de) 1975-11-27
JPS50148627A (de) 1975-11-28
DE2500307C3 (de) 1978-04-06
FR2271310B1 (de) 1978-08-18
DE2500307B2 (de) 1977-08-11

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Legal Events

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