FR849046A - Improvements in heat treatment of carboniferous substances - Google Patents

Improvements in heat treatment of carboniferous substances

Info

Publication number
FR849046A
FR849046A FR849046DA FR849046A FR 849046 A FR849046 A FR 849046A FR 849046D A FR849046D A FR 849046DA FR 849046 A FR849046 A FR 849046A
Authority
FR
France
Prior art keywords
heat treatment
carboniferous
substances
carboniferous substances
treatment
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
Andrew Mcculloch
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 FR849046A publication Critical patent/FR849046A/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
    • C01B32/342—Preparation characterised by non-gaseous activating agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
FR849046D 1938-01-18 1939-01-17 Improvements in heat treatment of carboniferous substances Expired FR849046A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB849046X 1938-01-18

Publications (1)

Publication Number Publication Date
FR849046A true FR849046A (en) 1939-11-13

Family

ID=10572249

Family Applications (1)

Application Number Title Priority Date Filing Date
FR849046D Expired FR849046A (en) 1938-01-18 1939-01-17 Improvements in heat treatment of carboniferous substances

Country Status (1)

Country Link
FR (1) FR849046A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0000214A1 (en) * 1977-06-22 1979-01-10 Akzo N.V. Process for the preparation of a solid carbon-containing material having a sorption capacity for metal ions.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0000214A1 (en) * 1977-06-22 1979-01-10 Akzo N.V. Process for the preparation of a solid carbon-containing material having a sorption capacity for metal ions.

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