FR2355062A1 - Perfectionnements concernant la pyrolyse des schistes bitumineux - Google Patents

Perfectionnements concernant la pyrolyse des schistes bitumineux

Info

Publication number
FR2355062A1
FR2355062A1 FR7618674A FR7618674A FR2355062A1 FR 2355062 A1 FR2355062 A1 FR 2355062A1 FR 7618674 A FR7618674 A FR 7618674A FR 7618674 A FR7618674 A FR 7618674A FR 2355062 A1 FR2355062 A1 FR 2355062A1
Authority
FR
France
Prior art keywords
shale
oil
combustor
pyrolyzer
heat carrier
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
FR7618674A
Other languages
English (en)
Other versions
FR2355062B1 (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7618674A priority Critical patent/FR2355062A1/fr
Publication of FR2355062A1 publication Critical patent/FR2355062A1/fr
Application granted granted Critical
Publication of FR2355062B1 publication Critical patent/FR2355062B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • C10G1/02—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal by distillation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

Dans le procédé selon l'invention une fraction grossière de ce schiste est réchauffée avec des cendres de schiste finement divisées et des gaz chauds, les cendres de schiste sont séparées du schiste réchauffé, le schiste obtenu et les fines séparées antérieurement sont pyrolysés dans un lit fluide en utilisant un caloporteur finement divisé, la fluidisation et le transfert de chaleur dans la zone de pyrolyse sont régulés, des particules de schistes usés plus petites sont introduites dans une chambre de combustion pour schistes usés, le schiste usé plus grossier est pulvérisé et introduit dans cette chambre de combustion, et le caloporteur est renvoyé dans la zone de pyrolyse. Ce procédé est avantageusement utilisé pour améliorer les rendements en huile de schiste.
FR7618674A 1976-06-18 1976-06-18 Perfectionnements concernant la pyrolyse des schistes bitumineux Granted FR2355062A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7618674A FR2355062A1 (fr) 1976-06-18 1976-06-18 Perfectionnements concernant la pyrolyse des schistes bitumineux

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7618674A FR2355062A1 (fr) 1976-06-18 1976-06-18 Perfectionnements concernant la pyrolyse des schistes bitumineux

Publications (2)

Publication Number Publication Date
FR2355062A1 true FR2355062A1 (fr) 1978-01-13
FR2355062B1 FR2355062B1 (fr) 1982-09-10

Family

ID=9174621

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7618674A Granted FR2355062A1 (fr) 1976-06-18 1976-06-18 Perfectionnements concernant la pyrolyse des schistes bitumineux

Country Status (1)

Country Link
FR (1) FR2355062A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2465178A1 (fr) * 1979-09-13 1981-03-20 Metallgesellschaft Ag Procede pour refroidir des substances solides chaudes en grains

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB706164A (en) * 1951-10-31 1954-03-24 Standard Oil Dev Co Improvements in or relating to oil shale distillation
US3252886A (en) * 1962-02-02 1966-05-24 Clarence L Crawford Method and apparatus for pyrolyzing solid carbonaceous materials

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB706164A (en) * 1951-10-31 1954-03-24 Standard Oil Dev Co Improvements in or relating to oil shale distillation
US3252886A (en) * 1962-02-02 1966-05-24 Clarence L Crawford Method and apparatus for pyrolyzing solid carbonaceous materials

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2465178A1 (fr) * 1979-09-13 1981-03-20 Metallgesellschaft Ag Procede pour refroidir des substances solides chaudes en grains

Also Published As

Publication number Publication date
FR2355062B1 (fr) 1982-09-10

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse