FR649043A - Charcoal activation process - Google Patents

Charcoal activation process

Info

Publication number
FR649043A
FR649043A FR649043DA FR649043A FR 649043 A FR649043 A FR 649043A FR 649043D A FR649043D A FR 649043DA FR 649043 A FR649043 A FR 649043A
Authority
FR
France
Prior art keywords
activation process
charcoal activation
charcoal
activation
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.)
Expired
Application number
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.)
CHARBONS ACTIFS EDOUARD URBAIN
Original Assignee
CHARBONS ACTIFS EDOUARD URBAIN
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 CHARBONS ACTIFS EDOUARD URBAIN filed Critical CHARBONS ACTIFS EDOUARD URBAIN
Application granted granted Critical
Publication of FR649043A publication Critical patent/FR649043A/en
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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
FR649043D 1927-07-07 1927-07-07 Charcoal activation process Expired FR649043A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR649043T 1927-07-07

Publications (1)

Publication Number Publication Date
FR649043A true FR649043A (en) 1928-12-17

Family

ID=9003069

Family Applications (1)

Application Number Title Priority Date Filing Date
FR649043D Expired FR649043A (en) 1927-07-07 1927-07-07 Charcoal activation process

Country Status (1)

Country Link
FR (1) FR649043A (en)

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