FR2191928B1 - - Google Patents

Info

Publication number
FR2191928B1
FR2191928B1 FR7325635A FR7325635A FR2191928B1 FR 2191928 B1 FR2191928 B1 FR 2191928B1 FR 7325635 A FR7325635 A FR 7325635A FR 7325635 A FR7325635 A FR 7325635A FR 2191928 B1 FR2191928 B1 FR 2191928B1
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
FR7325635A
Other versions
FR2191928A1 (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.)
Institutt for Atomenergi
Original Assignee
Institutt for Atomenergi
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 NO248272A external-priority patent/NO129722B/no
Priority claimed from NO262273A external-priority patent/NO131535C/no
Application filed by Institutt for Atomenergi filed Critical Institutt for Atomenergi
Publication of FR2191928A1 publication Critical patent/FR2191928A1/fr
Application granted granted Critical
Publication of FR2191928B1 publication Critical patent/FR2191928B1/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C01B32/342—Preparation characterised by non-gaseous activating agents
    • C01B32/348—Metallic compounds
    • 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
    • C01B32/36—Reactivation or regeneration
    • C01B32/366—Reactivation or regeneration by physical processes, e.g. by irradiation, by using electric current passing through carbonaceous feedstock or by using recyclable inert heating bodies

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
FR7325635A 1972-07-12 1973-07-12 Expired FR2191928B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO248272A NO129722B (fr) 1972-07-12 1972-07-12
NO262273A NO131535C (fr) 1973-06-25 1973-06-25

Publications (2)

Publication Number Publication Date
FR2191928A1 FR2191928A1 (fr) 1974-02-08
FR2191928B1 true FR2191928B1 (fr) 1976-05-07

Family

ID=26647464

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7325635A Expired FR2191928B1 (fr) 1972-07-12 1973-07-12

Country Status (5)

Country Link
US (1) US3890245A (fr)
FR (1) FR2191928B1 (fr)
GB (1) GB1431716A (fr)
NL (1) NL156661B (fr)
SE (1) SE382624B (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3013255A1 (de) * 1980-04-03 1981-10-08 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V., 8000 München Verfahren und mittel zur adsorption und katalytischen zerlegung uebelriechender darmgase
DE3174079D1 (en) * 1980-10-31 1986-04-17 Eltech Systems Corp Partially-fluorinated carbon particles for use as electrodes
CA1214753A (fr) * 1980-10-31 1986-12-02 Frank Solomon Obtention d'une couche pour electrode a partir de particules de charbon actif et de carbon-black avec revetement de polytetrafluoroethylene fibrille
EP0476724A3 (en) * 1988-01-22 1992-06-03 Hitachi, Ltd. Apparatus for removing stink
DE4420614C2 (de) * 1994-06-13 2000-01-13 Smc Spezialmaterialien Zur Flu Molekularsieb und Verfahren und Vorrichtung zum Herstellen eines solchen
WO1996022823A1 (fr) * 1995-01-27 1996-08-01 Mine Safety Appliances Company Systeme filtrant pour masque a gaz
EP0865315A2 (fr) * 1995-04-21 1998-09-23 M And K Patent Company, Inc. Particule amelioree d'adsorption et de catalyse a temperature ambiante, et procede de fabrication et d'utilisation
US5955393A (en) * 1995-04-21 1999-09-21 Project Earth Industries, Inc. Enhanced adsorbent and room temperature catalyst particle and method of making therefor
US6789547B1 (en) * 2000-10-31 2004-09-14 Philip Morris Incorporated Carbon technology

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB902866A (en) * 1960-01-21 1962-08-09 Kurashiki Rayon Kk New carbon catalysts and their use in the preparation of vinyl esters

Also Published As

Publication number Publication date
GB1431716A (en) 1976-04-14
FR2191928A1 (fr) 1974-02-08
NL7309734A (fr) 1974-01-15
DE2335297B2 (de) 1976-08-19
SE382624B (sv) 1976-02-09
US3890245A (en) 1975-06-17
NL156661B (nl) 1978-05-16
DE2335297A1 (de) 1974-01-31

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Legal Events

Date Code Title Description
ST Notification of lapse