FR2337756A1 - Procede de recuperation de terpenes contenus dans les bois - Google Patents

Procede de recuperation de terpenes contenus dans les bois

Info

Publication number
FR2337756A1
FR2337756A1 FR7600263A FR7600263A FR2337756A1 FR 2337756 A1 FR2337756 A1 FR 2337756A1 FR 7600263 A FR7600263 A FR 7600263A FR 7600263 A FR7600263 A FR 7600263A FR 2337756 A1 FR2337756 A1 FR 2337756A1
Authority
FR
France
Prior art keywords
wood
terpenes
steam flow
alkaline soln
recovery
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.)
Granted
Application number
FR7600263A
Other languages
English (en)
French (fr)
Other versions
FR2337756B1 (US06811534-20041102-M00003.png
Inventor
Jacques Valade
Odette Vigneau
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.)
Inst Du Pin S A I R
Original Assignee
Inst Du Pin S A I R
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 Inst Du Pin S A I R filed Critical Inst Du Pin S A I R
Priority to FR7600263A priority Critical patent/FR2337756A1/fr
Publication of FR2337756A1 publication Critical patent/FR2337756A1/fr
Application granted granted Critical
Publication of FR2337756B1 publication Critical patent/FR2337756B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/04—Purification; Separation; Use of additives by distillation
    • C07C7/05—Purification; Separation; Use of additives by distillation with the aid of auxiliary compounds
    • 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
    • C10G1/00—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Analytical Chemistry (AREA)
  • Water Supply & Treatment (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Paper (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR7600263A 1976-01-07 1976-01-07 Procede de recuperation de terpenes contenus dans les bois Granted FR2337756A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7600263A FR2337756A1 (fr) 1976-01-07 1976-01-07 Procede de recuperation de terpenes contenus dans les bois

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7600263A FR2337756A1 (fr) 1976-01-07 1976-01-07 Procede de recuperation de terpenes contenus dans les bois

Publications (2)

Publication Number Publication Date
FR2337756A1 true FR2337756A1 (fr) 1977-08-05
FR2337756B1 FR2337756B1 (US06811534-20041102-M00003.png) 1979-05-18

Family

ID=9167683

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7600263A Granted FR2337756A1 (fr) 1976-01-07 1976-01-07 Procede de recuperation de terpenes contenus dans les bois

Country Status (1)

Country Link
FR (1) FR2337756A1 (US06811534-20041102-M00003.png)

Also Published As

Publication number Publication date
FR2337756B1 (US06811534-20041102-M00003.png) 1979-05-18

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Legal Events

Date Code Title Description
ST Notification of lapse