FR2111374A5 - - Google Patents

Info

Publication number
FR2111374A5
FR2111374A5 FR7136945A FR7136945A FR2111374A5 FR 2111374 A5 FR2111374 A5 FR 2111374A5 FR 7136945 A FR7136945 A FR 7136945A FR 7136945 A FR7136945 A FR 7136945A FR 2111374 A5 FR2111374 A5 FR 2111374A5
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
FR7136945A
Other languages
French (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.)
Westvaco Corp
Original Assignee
Westvaco Corp
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 Westvaco Corp filed Critical Westvaco Corp
Priority to FR7136945A priority Critical patent/FR2111374A5/fr
Application granted granted Critical
Publication of FR2111374A5 publication Critical patent/FR2111374A5/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
    • C01B32/336—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
    • C01B32/36—Reactivation or regeneration

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
FR7136945A 1971-10-14 1971-10-14 Expired FR2111374A5 (show.php)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7136945A FR2111374A5 (show.php) 1971-10-14 1971-10-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7136945A FR2111374A5 (show.php) 1971-10-14 1971-10-14

Publications (1)

Publication Number Publication Date
FR2111374A5 true FR2111374A5 (show.php) 1972-06-02

Family

ID=9084371

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7136945A Expired FR2111374A5 (show.php) 1971-10-14 1971-10-14

Country Status (1)

Country Link
FR (1) FR2111374A5 (show.php)

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Legal Events

Date Code Title Description
ST Notification of lapse