GB1027331A - Coal carbonisation process - Google Patents

Coal carbonisation process

Info

Publication number
GB1027331A
GB1027331A GB2837461A GB2837461A GB1027331A GB 1027331 A GB1027331 A GB 1027331A GB 2837461 A GB2837461 A GB 2837461A GB 2837461 A GB2837461 A GB 2837461A GB 1027331 A GB1027331 A GB 1027331A
Authority
GB
United Kingdom
Prior art keywords
volatiles
catchpot
less
particles
char
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
GB2837461A
Inventor
John Stephen Rowley Mainhood
Geoffrey John Pitt
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.)
Coal Industry Patents Ltd
Original Assignee
Coal Industry Patents 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 Coal Industry Patents Ltd filed Critical Coal Industry Patents Ltd
Priority to GB2837461A priority Critical patent/GB1027331A/en
Publication of GB1027331A publication Critical patent/GB1027331A/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
    • C10B47/00—Destructive distillation of solid carbonaceous materials with indirect heating, e.g. by external combustion
    • C10B47/18—Destructive distillation of solid carbonaceous materials with indirect heating, e.g. by external combustion with moving charge

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Materials Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Carbon And Carbon Compounds (AREA)

Abstract

A process for treating coal particles to produce volatiles, e.g. acetylene and ethylene, and char, comprises heating the particles to above 700 DEG C. (temperatures of 900 DEG , 1100 DEG and 1325 DEG C. are mentioned) for a total heating period of less than 1 second, e.g. 0.2 second, in a region closed to the atmosphere, and rapidly cooling the volatiles and char to at least 500 DEG C. and preferably to less than 200 DEG C. The particles, which may be preheated to 350 DEG C., fall under gravity through an electrically heated furnace, or may be entrained in a carrier gas, e.g. recycled volatiles, and cooling is effected by a water-cooled catchpot. A pump removes the volatiles from the catchpot and delivers them through a filter to a storage vessel, the pump maintaining a pressure of less than 30 mm. in the furnace and catchpot.
GB2837461A 1961-08-04 1961-08-04 Coal carbonisation process Expired GB1027331A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2837461A GB1027331A (en) 1961-08-04 1961-08-04 Coal carbonisation process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2837461A GB1027331A (en) 1961-08-04 1961-08-04 Coal carbonisation process

Publications (1)

Publication Number Publication Date
GB1027331A true GB1027331A (en) 1966-04-27

Family

ID=10274649

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2837461A Expired GB1027331A (en) 1961-08-04 1961-08-04 Coal carbonisation process

Country Status (1)

Country Link
GB (1) GB1027331A (en)

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