FR2423443B1 - - Google Patents

Info

Publication number
FR2423443B1
FR2423443B1 FR7909871A FR7909871A FR2423443B1 FR 2423443 B1 FR2423443 B1 FR 2423443B1 FR 7909871 A FR7909871 A FR 7909871A FR 7909871 A FR7909871 A FR 7909871A FR 2423443 B1 FR2423443 B1 FR 2423443B1
Authority
FR
France
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
FR7909871A
Other versions
FR2423443A1 (fr
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.)
Clairaire Ltd
Original Assignee
Clairaire 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
Priority claimed from GB15940/78A external-priority patent/GB1570677A/en
Application filed by Clairaire Ltd filed Critical Clairaire Ltd
Publication of FR2423443A1 publication Critical patent/FR2423443A1/fr
Application granted granted Critical
Publication of FR2423443B1 publication Critical patent/FR2423443B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/08—Filter cloth, i.e. woven, knitted or interlaced material
    • B01D39/083—Filter cloth, i.e. woven, knitted or interlaced material of organic material
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/06—Use of materials for tobacco smoke filters
    • A24D3/16—Use of materials for tobacco smoke filters of inorganic materials
    • A24D3/163—Carbon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/08—Filter cloth, i.e. woven, knitted or interlaced material
    • B01D39/086—Filter cloth, i.e. woven, knitted or interlaced material of inorganic material
    • 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
    • C01B32/312—Preparation
    • C01B32/336—Preparation characterised by gaseous activating agents
    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/04—Additives and treatments of the filtering material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/10—Filtering material manufacturing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/12—Special parameters characterising the filtering material
    • B01D2239/1233—Fibre diameter
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/12—Special parameters characterising the filtering material
    • B01D2239/1291—Other parameters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Textile Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Inorganic Fibers (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
FR7909871A 1978-04-21 1979-04-19 Procede de fabrication de charbon active Granted FR2423443A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB15940/78A GB1570677A (en) 1978-04-21 1978-04-21 Manufacture of activated carbon
US92592578A 1978-07-19 1978-07-19

Publications (2)

Publication Number Publication Date
FR2423443A1 FR2423443A1 (fr) 1979-11-16
FR2423443B1 true FR2423443B1 (fr) 1983-04-22

Family

ID=26251652

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7909871A Granted FR2423443A1 (fr) 1978-04-21 1979-04-19 Procede de fabrication de charbon active

Country Status (6)

Country Link
JP (1) JPS54142194A (fr)
AU (1) AU523090B2 (fr)
CA (1) CA1124702A (fr)
DE (1) DE2915640C2 (fr)
FR (1) FR2423443A1 (fr)
SE (1) SE7903502L (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3228851A1 (de) * 1982-08-02 1984-02-02 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V., 8000 München Wundverband
DE3302984C2 (de) * 1983-01-29 1986-05-22 Sorbexx GmbH Gesellschaft für Adsorptionstechnik und Verbundstoffe, 8586 Gefrees Wundabdeckmaterial in Bahnform
FI85133C (fi) * 1990-06-27 1992-03-10 Kemira Oy Saeteri Foerfarande foer framstaellning av aktivkol fraon cellulosahaltigt material.
DE19912153B4 (de) * 1999-03-18 2004-08-19 Carbotex Produktions-Und Veredelungsbetriebe Gmbh Verfahren zur Herstellung von geformten Hochleistungsadsorbenzien
JP2004138097A (ja) * 2002-10-15 2004-05-13 Ishizuka Kenkyusho:Kk 水素吸蔵媒体及びその製造方法
US20070021300A1 (en) * 2003-05-09 2007-01-25 Jean-Pierre Farant Process for the production of activated carbon
JP2018008245A (ja) * 2016-07-15 2018-01-18 株式会社オメガ 吸着剤の再生装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3847833A (en) * 1969-01-08 1974-11-12 Secr Defence Flexible activated carbon fibers manufactured from salt impregnated cellulosic fibers
GB1301101A (en) * 1969-01-08 1972-12-29 Secr Defence Improvements in the manufacture of carbon
GB1310011A (en) * 1969-01-08 1973-03-14 Secr Defence Carbonizing process and an apparatus therefor
GB1505095A (en) * 1976-11-11 1978-03-22 Clairaire Ltd Process for the manufacture of activated carbon

Also Published As

Publication number Publication date
JPS54142194A (en) 1979-11-06
AU4622979A (en) 1979-10-25
FR2423443A1 (fr) 1979-11-16
DE2915640A1 (de) 1979-10-31
DE2915640C2 (de) 1986-02-06
SE7903502L (sv) 1979-10-22
CA1124702A (fr) 1982-06-01
AU523090B2 (en) 1982-07-08

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Legal Events

Date Code Title Description
CA Change of address
TP Transmission of property
ST Notification of lapse