GB901783A - Improvements in and relating to the production of coke breeze - Google Patents

Improvements in and relating to the production of coke breeze

Info

Publication number
GB901783A
GB901783A GB572361A GB572361A GB901783A GB 901783 A GB901783 A GB 901783A GB 572361 A GB572361 A GB 572361A GB 572361 A GB572361 A GB 572361A GB 901783 A GB901783 A GB 901783A
Authority
GB
United Kingdom
Prior art keywords
zone
oxide
withdrawn
fluidized
metal oxide
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
GB572361A
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.)
Simon Carves Ltd
Carves Simon Ltd
Original Assignee
Simon Carves Ltd
Carves Simon Ltd
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 Simon Carves Ltd, Carves Simon Ltd filed Critical Simon Carves Ltd
Publication of GB901783A publication Critical patent/GB901783A/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
    • C10B49/02—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 hot gases or vapours, e.g. hot gases obtained by partial combustion of the charge
    • C10B49/04—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 hot gases or vapours, e.g. hot gases obtained by partial combustion of the charge while moving the solid material to be treated
    • C10B49/08—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 hot gases or vapours, e.g. hot gases obtained by partial combustion of the charge while moving the solid material to be treated in dispersed form
    • C10B49/10—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 hot gases or vapours, e.g. hot gases obtained by partial combustion of the charge while moving the solid material to be treated in dispersed form according to the "fluidised bed" technique

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Combustion & Propulsion (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)

Abstract

901,783. Carbonizing coal; purifying gas. SIMON-CARVES Ltd. Feb. 16, 1961 [May 30, 1960], No. 5723/61. Classes 55 (1) and 55 (2). In a fluidized process of carbonizing particulate coal the gases leaving the fluidized bed are passed through a layer, preferably also fluidized, of particulate metal oxide to remove tar and fine particles of carbon. The metal oxide may be hematite, magnetite, ironstone, minette, ferrous oxide or copper oxide. The oxide may be withdrawn from the layer of oxide, regenerated by oxidation and returned to the layer for further use. In the apparatus shown, particulate coal is fed into the uppermost of three fluidized zones 4, 5 and 6 and is preheated there by rising gases before being passed via pipe 13 to the carbonization zone 6. A mixture of air and a combustible gas supplied at 7 is burned in the zone 6 to carbonize and fluidize the preheated coal therein and coke is withdrawn through a standpipe 3. A mixture of combustion and distillation gas passes upwardly through a bed of metal oxide in zone 5 and then through the preheating zone 4 to a gas outlet 2. The gas withdrawn may be used in part to supply heat to the carbonizing zone 6. Metal oxide is continuously fed to and withdrawn from the bed 5 via a feeder 18 and an outlet 21.
GB572361A 1960-05-30 1961-02-16 Improvements in and relating to the production of coke breeze Expired GB901783A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEC0007441 1960-05-30

Publications (1)

Publication Number Publication Date
GB901783A true GB901783A (en) 1962-07-25

Family

ID=7014128

Family Applications (1)

Application Number Title Priority Date Filing Date
GB572361A Expired GB901783A (en) 1960-05-30 1961-02-16 Improvements in and relating to the production of coke breeze

Country Status (1)

Country Link
GB (1) GB901783A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0196359A2 (en) * 1984-09-12 1986-10-08 Kabushiki Kaisha Kobe Seiko Sho Method and apparatus for fluidized bed reduction of iron ore

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0196359A2 (en) * 1984-09-12 1986-10-08 Kabushiki Kaisha Kobe Seiko Sho Method and apparatus for fluidized bed reduction of iron ore
EP0196359A3 (en) * 1984-09-12 1986-11-12 Kabushiki Kaisha Kobe Seiko Sho Method and apparatus for fluidized bed reduction of iron ore

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