FR2294130B1 - - Google Patents

Info

Publication number
FR2294130B1
FR2294130B1 FR7441143A FR7441143A FR2294130B1 FR 2294130 B1 FR2294130 B1 FR 2294130B1 FR 7441143 A FR7441143 A FR 7441143A FR 7441143 A FR7441143 A FR 7441143A FR 2294130 B1 FR2294130 B1 FR 2294130B1
Authority
FR
France
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
FR7441143A
Other languages
French (fr)
Other versions
FR2294130A1 (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.)
North American Carbon Inc
Original Assignee
North American Carbon Inc
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 North American Carbon Inc filed Critical North American Carbon Inc
Priority to FR7441143A priority Critical patent/FR2294130A1/fr
Publication of FR2294130A1 publication Critical patent/FR2294130A1/fr
Application granted granted Critical
Publication of FR2294130B1 publication Critical patent/FR2294130B1/fr
Granted 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
    • C01B32/354—After-treatment
    • C01B32/384—Granulation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Carbon And Carbon Compounds (AREA)
FR7441143A 1974-12-13 1974-12-13 Procede de fabrication de charbon active Granted FR2294130A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7441143A FR2294130A1 (fr) 1974-12-13 1974-12-13 Procede de fabrication de charbon active

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7441143A FR2294130A1 (fr) 1974-12-13 1974-12-13 Procede de fabrication de charbon active

Publications (2)

Publication Number Publication Date
FR2294130A1 FR2294130A1 (fr) 1976-07-09
FR2294130B1 true FR2294130B1 (zh) 1979-01-12

Family

ID=9146144

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7441143A Granted FR2294130A1 (fr) 1974-12-13 1974-12-13 Procede de fabrication de charbon active

Country Status (1)

Country Link
FR (1) FR2294130A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4149994A (en) * 1977-12-02 1979-04-17 The Carborundum Company Granular activated carbon manufacture from brown coal treated with dilute inorganic acid

Also Published As

Publication number Publication date
FR2294130A1 (fr) 1976-07-09

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Legal Events

Date Code Title Description
ST Notification of lapse