DE470432C - Process for the production of ore coke pieces - Google Patents

Process for the production of ore coke pieces

Info

Publication number
DE470432C
DE470432C DET31346D DET0031346D DE470432C DE 470432 C DE470432 C DE 470432C DE T31346 D DET31346 D DE T31346D DE T0031346 D DET0031346 D DE T0031346D DE 470432 C DE470432 C DE 470432C
Authority
DE
Germany
Prior art keywords
production
ore coke
coke pieces
ore
pieces
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
DET31346D
Other languages
German (de)
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 DET31346D priority Critical patent/DE470432C/en
Application granted granted Critical
Publication of DE470432C publication Critical patent/DE470432C/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/14—Agglomerating; Briquetting; Binding; Granulating
    • C22B1/16—Sintering; Agglomerating

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Description

Verfahren zur Herstellung von Erzkoksstücken Es ist bekannt, Erze, Gichtstaub o. dgl. für die Verhüttung dadurch geeignet zu machen, daß sie mit oder ohne Zuschläge mit Kokskohle gemischt, gegebenenfalls nach vorheriger Brikettierung entgast werden. Der auf diese Weise hergestellte Erzkoks besitzt aber nicht die für die Verhüttung der Schachtöfen wünschenswerte Festigkeit.Process for the production of ore coke pieces It is known to use ores, To make gout dust o. The like. For smelting in that they are with or mixed with coking coal without additives, if necessary after prior briquetting be degassed. The ore coke produced in this way does not have the strength that is desirable for smelting the shaft furnaces.

Gegenstand der Erfindung ist ein Verfahren zur Herstellung von Erzkoksstücken, bei welchem die Mischung von Brennstoff und Erz, gegebenenfalls nebst Zuschlägen, in allseitig, aber nicht dicht geschlossene Behälter gefüllt und in diesen derart erhitzt wird, daß eine Entgasung des Brennstoffs erfolgt. Eine Pressung der Mischung ist nicht erforderlich, und Bindemittel kommen nur dann zur Anwendung, wenn die Kohle bzw. der Brennstoff sehr bitumenarm ist. Dadurch werden Erzkoksstücke von fester, feinporiger Beschaffenheit erzeugt, die sich aus den Behältern leicht entfernen lassen.The invention relates to a process for the production of ore coke pieces, in which the mixture of fuel and ore, possibly together with additives, filled in all-round, but not tightly closed containers and in these in such a way is heated so that degassing of the fuel takes place. One squeeze of the mixture is not required and binders are only used if the Coal or the fuel is very poor in bitumen. This will make ore coke pieces of solid, fine-pored texture that can be easily removed from the containers permit.

Das neue Verfahren liefert klingharte Erzkoksstücke ohne Abfall.The new process delivers rock-hard ore coke pieces without waste.

Claims (1)

PATENTANSPRUCH: Verfahren zur Herstellung von Erzkoksstücken durch Verkoken einer Mischung gemahlener oder feinkörniger Brennstoffe und Erze, denen auch Zuschläge beigefügt sein können, dadurch gekennzeichnet, daß die Mischung in allseitig, aber nicht dicht geschlossenen Behältern entgast wird.PATENT CLAIM: Process for the production of ore coke pieces by Coking a mixture of ground or fine-grain fuels and ores that surcharges can also be added, characterized in that the mixture in is degassed on all sides, but not tightly closed containers.
DET31346D 1926-01-30 1926-01-30 Process for the production of ore coke pieces Expired DE470432C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DET31346D DE470432C (en) 1926-01-30 1926-01-30 Process for the production of ore coke pieces

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DET31346D DE470432C (en) 1926-01-30 1926-01-30 Process for the production of ore coke pieces

Publications (1)

Publication Number Publication Date
DE470432C true DE470432C (en) 1930-02-01

Family

ID=7556247

Family Applications (1)

Application Number Title Priority Date Filing Date
DET31346D Expired DE470432C (en) 1926-01-30 1926-01-30 Process for the production of ore coke pieces

Country Status (1)

Country Link
DE (1) DE470432C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2253454A1 (en) * 1971-11-01 1973-05-03 Fmc Corp PROCESS FOR MANUFACTURING CHARAL AND FERROUS BRIQUETTES

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2253454A1 (en) * 1971-11-01 1973-05-03 Fmc Corp PROCESS FOR MANUFACTURING CHARAL AND FERROUS BRIQUETTES

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