FR907604A - Method and device for dehydration and deacidification of pitches and oils from wood tar - Google Patents

Method and device for dehydration and deacidification of pitches and oils from wood tar

Info

Publication number
FR907604A
FR907604A FR907604DA FR907604A FR 907604 A FR907604 A FR 907604A FR 907604D A FR907604D A FR 907604DA FR 907604 A FR907604 A FR 907604A
Authority
FR
France
Prior art keywords
deacidification
pitches
dehydration
oils
wood tar
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 Dumesnil
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 FR907604A publication Critical patent/FR907604A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10C—WORKING-UP PITCH, ASPHALT, BITUMEN, TAR; PYROLIGNEOUS ACID
    • C10C1/00—Working-up tar
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G33/00—Dewatering or demulsification of hydrocarbon oils
    • C10G33/04—Dewatering or demulsification of hydrocarbon oils with chemical means

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
FR907604D 1944-04-27 1944-04-27 Method and device for dehydration and deacidification of pitches and oils from wood tar Expired FR907604A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR907604T 1944-04-27

Publications (1)

Publication Number Publication Date
FR907604A true FR907604A (en) 1946-03-18

Family

ID=9406405

Family Applications (1)

Application Number Title Priority Date Filing Date
FR907604D Expired FR907604A (en) 1944-04-27 1944-04-27 Method and device for dehydration and deacidification of pitches and oils from wood tar

Country Status (1)

Country Link
FR (1) FR907604A (en)

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