GB948756A - Improvements in or relating to coke - Google Patents

Improvements in or relating to coke

Info

Publication number
GB948756A
GB948756A GB4064760A GB4064760A GB948756A GB 948756 A GB948756 A GB 948756A GB 4064760 A GB4064760 A GB 4064760A GB 4064760 A GB4064760 A GB 4064760A GB 948756 A GB948756 A GB 948756A
Authority
GB
United Kingdom
Prior art keywords
coking
briquettes
coal
coke
coked
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
GB4064760A
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.)
Bergwerksverband GmbH
Original Assignee
Bergwerksverband GmbH
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 Bergwerksverband GmbH filed Critical Bergwerksverband GmbH
Publication of GB948756A publication Critical patent/GB948756A/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
    • C10B53/00—Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form
    • C10B53/08—Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form in the form of briquettes, lumps and the like
    • 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)
  • Oil, Petroleum & Natural Gas (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Coke Industry (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)

Abstract

A coke of non-uniform density having pieces of a density between 0.7 and 1.1 g/cm.3 and pieces of a density between 1.1 and 1.5 g/cm.3 is manufactured by coking a coking coal in admixture with coal briquettes which when coked alone do not fuse together. The coal briquettes may comprise non-coking coals or oxidized coals or fine grained cokes in admixture with poorly-coking or strongly-coking coals and a binder such as pitch. The mixture to be coked may contain between 5 and 30% by weight of briquettes when it is desired to produce a blast-furnace coke and between 30 and 50% by weight when it is desired to produce a cupola furnace coke. In one example, a mixture of coking coal and briquettes was coked for 22 hours at 1150 DEG C.
GB4064760A 1959-11-28 1960-11-25 Improvements in or relating to coke Expired GB948756A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB55717A DE1177603B (en) 1959-11-28 1959-11-28 Process for the production of blast furnace or foundry coke

Publications (1)

Publication Number Publication Date
GB948756A true GB948756A (en) 1964-02-05

Family

ID=6971082

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4064760A Expired GB948756A (en) 1959-11-28 1960-11-25 Improvements in or relating to coke

Country Status (4)

Country Link
BE (1) BE597550A (en)
DE (1) DE1177603B (en)
GB (1) GB948756A (en)
LU (1) LU39461A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1177872B (en) * 1984-07-04 1987-08-26 Centro Speriment Metallurg IMPROVEMENT IN METALLURGIC COKE PRODUCTION

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1176762A (en) * 1957-06-17 1959-04-15 Charbonnages De France Process for the production of high density coke and resulting coke

Also Published As

Publication number Publication date
DE1177603B (en) 1964-09-10
LU39461A1 (en) 1961-01-25
BE597550A (en) 1961-03-15

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