GB1006043A - A method of and apparatus for carbonization by fluidization in two fluidized layers - Google Patents

A method of and apparatus for carbonization by fluidization in two fluidized layers

Info

Publication number
GB1006043A
GB1006043A GB2617064A GB2617064A GB1006043A GB 1006043 A GB1006043 A GB 1006043A GB 2617064 A GB2617064 A GB 2617064A GB 2617064 A GB2617064 A GB 2617064A GB 1006043 A GB1006043 A GB 1006043A
Authority
GB
United Kingdom
Prior art keywords
reactor
passed
fines
fluidization
carbonization
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
GB2617064A
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.)
Charbonnages de France CDF
Original Assignee
Charbonnages de France CDF
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 Charbonnages de France CDF filed Critical Charbonnages de France CDF
Publication of GB1006043A publication Critical patent/GB1006043A/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)
  • Crucibles And Fluidized-Bed Furnaces (AREA)

Abstract

<PICT:1006043/C4-C5/1> In a method of carbonizing in a reactor 5 by partial combustion in a fluidized bed 19 coal fines which have been preheated in a fluidized bed 2, gases generated in the reactor 5 are de-dusted at 14 and delivered to a chamber 4 from which a regulatable portion is extracted at 12, 13 and the remainder is passed to a chamber 3 for total combustion with air, the combustion gases being passed to 2 to fluidize and heat the raw fines, preferably to 300 DEG to 400 DEG C. The heated fines are passed via line 6 to the reactor 5, and dust removed at 14 may be returned to the bed 19. Coke or semi-coke is removed at 17 and cooled at 16.
GB2617064A 1963-06-24 1964-06-24 A method of and apparatus for carbonization by fluidization in two fluidized layers Expired GB1006043A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR939166A FR1376532A (en) 1963-06-24 1963-06-24 Fluidized two-layer fluidization carbonization method and apparatus

Publications (1)

Publication Number Publication Date
GB1006043A true GB1006043A (en) 1965-09-29

Family

ID=8806796

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2617064A Expired GB1006043A (en) 1963-06-24 1964-06-24 A method of and apparatus for carbonization by fluidization in two fluidized layers

Country Status (2)

Country Link
FR (1) FR1376532A (en)
GB (1) GB1006043A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4213826A (en) * 1978-10-02 1980-07-22 Cogas Development Company Fluidized coal carbonization
US4240927A (en) * 1978-03-28 1980-12-23 Bergwerksverband Gmbh Reactor for the continuous thermal treatment of solids, particularly carbonaceous adsorbents and process of operating the same
US4248706A (en) * 1978-09-29 1981-02-03 Westvaco Corporation Two stage fluid bed regeneration of spent carbon
US4338198A (en) * 1980-10-22 1982-07-06 Westvaco Corporation Two stage fluid bed regeneration of spent carbon

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105219409A (en) * 2015-10-27 2016-01-06 航天长征化学工程股份有限公司 Tubular indirect heating coal pyrolysis device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4240927A (en) * 1978-03-28 1980-12-23 Bergwerksverband Gmbh Reactor for the continuous thermal treatment of solids, particularly carbonaceous adsorbents and process of operating the same
US4248706A (en) * 1978-09-29 1981-02-03 Westvaco Corporation Two stage fluid bed regeneration of spent carbon
US4213826A (en) * 1978-10-02 1980-07-22 Cogas Development Company Fluidized coal carbonization
US4338198A (en) * 1980-10-22 1982-07-06 Westvaco Corporation Two stage fluid bed regeneration of spent carbon

Also Published As

Publication number Publication date
FR1376532A (en) 1964-10-31

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