FR489879A - Procédé pour la purification des graphites naturels - Google Patents

Procédé pour la purification des graphites naturels

Info

Publication number
FR489879A
FR489879A FR489879A FR489879DA FR489879A FR 489879 A FR489879 A FR 489879A FR 489879 A FR489879 A FR 489879A FR 489879D A FR489879D A FR 489879DA FR 489879 A FR489879 A FR 489879A
Authority
FR
France
Prior art keywords
purification
natural graphites
graphites
natural
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
FR489879A
Other languages
English (en)
French (fr)
Inventor
Ercole Ridoni
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.)
TALGO E GRAFITI VAL CHISONE Soc
Original Assignee
TALGO E GRAFITI VAL CHISONE Soc
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 TALGO E GRAFITI VAL CHISONE Soc filed Critical TALGO E GRAFITI VAL CHISONE Soc
Application granted granted Critical
Publication of FR489879A publication Critical patent/FR489879A/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
    • C01B32/20—Graphite
    • C01B32/21—After-treatment
    • C01B32/215—Purification; Recovery or purification of graphite formed in iron making, e.g. kish graphite

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Inorganic Chemistry (AREA)
FR489879A 1917-05-07 1918-04-26 Procédé pour la purification des graphites naturels Expired FR489879A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT115630X 1917-05-07

Publications (1)

Publication Number Publication Date
FR489879A true FR489879A (fr) 1919-03-19

Family

ID=32500489

Family Applications (1)

Application Number Title Priority Date Filing Date
FR489879A Expired FR489879A (fr) 1917-05-07 1918-04-26 Procédé pour la purification des graphites naturels

Country Status (2)

Country Link
FR (1) FR489879A (de)
GB (1) GB115630A (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3170764A (en) * 1959-05-06 1965-02-23 Agrashell Inc Process for producing non-magnetic finely ground materials such as charcoal and calcium carbonate
USRE32661E (en) * 1974-02-14 1988-05-03 Amchem Products, Inc. Cleaning aluminum at low temperatures
AU5623680A (en) * 1979-03-16 1980-09-18 Kinneret Enterprises Ltd. De-ashing coal

Also Published As

Publication number Publication date
GB115630A (de)

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