GB186085A - Improvements in the production of smokeless fuels and coke - Google Patents

Improvements in the production of smokeless fuels and coke

Info

Publication number
GB186085A
GB186085A GB912921A GB912921A GB186085A GB 186085 A GB186085 A GB 186085A GB 912921 A GB912921 A GB 912921A GB 912921 A GB912921 A GB 912921A GB 186085 A GB186085 A GB 186085A
Authority
GB
United Kingdom
Prior art keywords
blend
coke
per cent
production
temperature
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
GB912921A
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 GB912921A priority Critical patent/GB186085A/en
Publication of GB186085A publication Critical patent/GB186085A/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
    • C10B57/00—Other carbonising or coking processes; Features of destructive distillation processes in general
    • C10B57/04—Other carbonising or coking processes; Features of destructive distillation processes in general using charges of special composition

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Coke Industry (AREA)

Abstract

186,085. Illingworth, S. R. March 24, 1921. Coking processes.-In the production of smokeless fuel and coke, a blend is made of two coals or of coal and coke, semi-coke, or ore so that the resinic content of the blend is not less than 5 per cent but preferably not less than 8 per cent of the weight of the blend. This blend is heated to a temperature not exceeding 500‹ C. or to a temperature of from 50 to 100‹ C. above the minimum temperature at which the resinic matter is destroyed. To increase the contraction of the blend, the volatiles evolved between 350 and 400‹ C. should be below 7.5 per cent. Blended coals may be treated as described in Specification 175,888, that is, first preheated and then heated to 500‹ C. and the product subsequently carbonized at 900 to 1000‹ C. The products of the process described in Specification 164,104 may form part of the blend.
GB912921A 1921-03-24 1921-03-24 Improvements in the production of smokeless fuels and coke Expired GB186085A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB912921A GB186085A (en) 1921-03-24 1921-03-24 Improvements in the production of smokeless fuels and coke

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB912921A GB186085A (en) 1921-03-24 1921-03-24 Improvements in the production of smokeless fuels and coke

Publications (1)

Publication Number Publication Date
GB186085A true GB186085A (en) 1922-09-25

Family

ID=9865902

Family Applications (1)

Application Number Title Priority Date Filing Date
GB912921A Expired GB186085A (en) 1921-03-24 1921-03-24 Improvements in the production of smokeless fuels and coke

Country Status (1)

Country Link
GB (1) GB186085A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4259083A (en) * 1979-03-22 1981-03-31 Alberta Research Council Production of metallurgical coke from oxidized caking coal

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4259083A (en) * 1979-03-22 1981-03-31 Alberta Research Council Production of metallurgical coke from oxidized caking coal

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