FR647457A - Process for obtaining activated carbon - Google Patents

Process for obtaining activated carbon

Info

Publication number
FR647457A
FR647457A FR647457DA FR647457A FR 647457 A FR647457 A FR 647457A FR 647457D A FR647457D A FR 647457DA FR 647457 A FR647457 A FR 647457A
Authority
FR
France
Prior art keywords
activated carbon
obtaining activated
obtaining
carbon
activated
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)
Inventor
Ernst Berl
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 filed Critical
Application granted granted Critical
Publication of FR647457A publication Critical patent/FR647457A/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
    • C01B32/318—Preparation characterised by the starting materials
    • C01B32/33—Preparation characterised by the starting materials from distillation residues of coal or petroleum; from petroleum acid sludge

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
FR647457D 1927-01-21 1928-01-18 Process for obtaining activated carbon Expired FR647457A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE647457X 1927-01-21

Publications (1)

Publication Number Publication Date
FR647457A true FR647457A (en) 1928-11-24

Family

ID=6580971

Family Applications (2)

Application Number Title Priority Date Filing Date
FR647457D Expired FR647457A (en) 1927-01-21 1928-01-18 Process for obtaining activated carbon
FR36117D Expired FR36117E (en) 1927-01-21 1928-11-15 Process for obtaining activated carbon

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR36117D Expired FR36117E (en) 1927-01-21 1928-11-15 Process for obtaining activated carbon

Country Status (1)

Country Link
FR (2) FR647457A (en)

Also Published As

Publication number Publication date
FR36117E (en) 1930-04-22

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