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GB1023492A - Method for pyrolyzing solid carbonaceo us materials - Google Patents

Method for pyrolyzing solid carbonaceo us materials

Info

Publication number
GB1023492A
GB1023492A GB2264563A GB2264563A GB1023492A GB 1023492 A GB1023492 A GB 1023492A GB 2264563 A GB2264563 A GB 2264563A GB 2264563 A GB2264563 A GB 2264563A GB 1023492 A GB1023492 A GB 1023492A
Authority
GB
United Kingdom
Prior art keywords
zone
gas
particles
lift
solids
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
GB2264563A
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.)
Oil Shale Corp
Original Assignee
Oil Shale Corp
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 Oil Shale Corp filed Critical Oil Shale Corp
Publication of GB1023492A publication Critical patent/GB1023492A/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
    • C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B49/00—Destructive distillation of solid carbonaceous materials by direct heating with heat-carrying agents including the partial combustion of the solid material to be treated
    • C10B49/16—Destructive distillation of solid carbonaceous materials by direct heating with heat-carrying agents including the partial combustion of the solid material to be treated with moving solid heat-carriers in divided form
    • 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)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Processing Of Solid Wastes (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)

Abstract

The subject-matter of this Specification is similar to that described in Specification 1,023,491, differing only in the following details: part at least of the heat for reheating the heat-carrying bodies is provided by fine gases with or without hot spent solids ash produced by combusting part at least of the hot spent solids from the pyrolysis zone in a gas-lift zone, the gas velocity in the lift zone being such as to prevent the formation of fluidized bed conditions, i.e. it is sufficient to move the coarser spent solids particles through the lift zone. The particles may be entrained in a combustion supporting gas, e.g. air at 1000 DEG to 1200 DEG F., for lifting through the zone, or in a non-combustion-supporting gas, oxygen being added to the entrained particles. A supplemental fuel, e.g. effluent vapour from the pyrolysis zone, natural gas or other solid, liquid or gaseous fuel may be burnt in the lift zone. The pyrolysis zone may be a fluidized bed, a rotating drum, or a vertical stacked solids bed.
GB2264563A 1962-06-12 1963-06-06 Method for pyrolyzing solid carbonaceo us materials Expired GB1023492A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US20199462A 1962-06-12 1962-06-12

Publications (1)

Publication Number Publication Date
GB1023492A true GB1023492A (en) 1966-03-23

Family

ID=22748142

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2264563A Expired GB1023492A (en) 1962-06-12 1963-06-06 Method for pyrolyzing solid carbonaceo us materials

Country Status (3)

Country Link
ES (1) ES289396A1 (en)
GB (1) GB1023492A (en)
SE (1) SE307931B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0090896A2 (en) * 1981-10-21 1983-10-12 KRW Energy Systems Inc. Method for the recovery of fuel from oil shale
US4419215A (en) 1981-04-22 1983-12-06 Shell Internationale Research Maatschappij B.V. Method of pre-heating particles of a hydrocarbon-bearing substrate and an apparatus therefor
US4439306A (en) * 1981-04-22 1984-03-27 Shell Internationale Research Maatschappij B.V. Process for the extraction of hydrocarbons from a hydrocarbon-bearing substrate and an apparatus therefor

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4419215A (en) 1981-04-22 1983-12-06 Shell Internationale Research Maatschappij B.V. Method of pre-heating particles of a hydrocarbon-bearing substrate and an apparatus therefor
US4439306A (en) * 1981-04-22 1984-03-27 Shell Internationale Research Maatschappij B.V. Process for the extraction of hydrocarbons from a hydrocarbon-bearing substrate and an apparatus therefor
EP0090896A2 (en) * 1981-10-21 1983-10-12 KRW Energy Systems Inc. Method for the recovery of fuel from oil shale
EP0090896A3 (en) * 1981-10-21 1983-12-14 KRW Energy Systems Inc. Method for the recovery of fuel from oil shale

Also Published As

Publication number Publication date
SE307931B (en) 1969-01-27
ES289396A1 (en) 1963-12-01

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