FR44408E - Process for the production of pure carbon practically free of ash from hydrocarbons - Google Patents

Process for the production of pure carbon practically free of ash from hydrocarbons

Info

Publication number
FR44408E
FR44408E FR44408DA FR44408E FR 44408 E FR44408 E FR 44408E FR 44408D A FR44408D A FR 44408DA FR 44408 E FR44408 E FR 44408E
Authority
FR
France
Prior art keywords
ash
hydrocarbons
production
pure carbon
practically free
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
Lege
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 FR44408E publication Critical patent/FR44408E/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/44—Carbon
    • 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)
FR44408D 1933-09-29 1933-09-29 Process for the production of pure carbon practically free of ash from hydrocarbons Expired FR44408E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR44408T 1933-09-29

Publications (1)

Publication Number Publication Date
FR44408E true FR44408E (en) 1935-01-19

Family

ID=8680241

Family Applications (2)

Application Number Title Priority Date Filing Date
FR764539D Expired FR764539A (en) 1933-09-29 1933-02-15 Process for the manufacture of carbon for practically free of ash from hydrocarbons
FR44408D Expired FR44408E (en) 1933-09-29 1933-09-29 Process for the production of pure carbon practically free of ash from hydrocarbons

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR764539D Expired FR764539A (en) 1933-09-29 1933-02-15 Process for the manufacture of carbon for practically free of ash from hydrocarbons

Country Status (1)

Country Link
FR (2) FR764539A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2458107A (en) * 1941-12-23 1949-01-04 Phillips Petroleum Co Process for the preparation of carbon

Also Published As

Publication number Publication date
FR764539A (en) 1934-05-23

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