FR62066E - New process for dephenolating tar oils - Google Patents

New process for dephenolating tar oils

Info

Publication number
FR62066E
FR62066E FR62066DA FR62066E FR 62066 E FR62066 E FR 62066E FR 62066D A FR62066D A FR 62066DA FR 62066 E FR62066 E FR 62066E
Authority
FR
France
Prior art keywords
dephenolating
new process
tar oils
tar
oils
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
Andre Salvadori
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.)
Engie SA
Original Assignee
Gaz de France SA
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 Gaz de France SA filed Critical Gaz de France SA
Application granted granted Critical
Publication of FR62066E publication Critical patent/FR62066E/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
    • C07C37/005—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by obtaining phenols from products, waste products or side-products of processes, not directed to the production of phenols, by conversion or working-up
    • C07C37/007—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by obtaining phenols from products, waste products or side-products of processes, not directed to the production of phenols, by conversion or working-up from the tar industry

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR62066D 1951-10-22 1951-10-22 New process for dephenolating tar oils Expired FR62066E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR62066T 1951-10-22

Publications (1)

Publication Number Publication Date
FR62066E true FR62066E (en) 1955-06-02

Family

ID=8695542

Family Applications (1)

Application Number Title Priority Date Filing Date
FR62066D Expired FR62066E (en) 1951-10-22 1951-10-22 New process for dephenolating tar oils

Country Status (1)

Country Link
FR (1) FR62066E (en)

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