DE519993C - Process for the production of ore briquettes - Google Patents

Process for the production of ore briquettes

Info

Publication number
DE519993C
DE519993C DEG71962D DEG0071962D DE519993C DE 519993 C DE519993 C DE 519993C DE G71962 D DEG71962 D DE G71962D DE G0071962 D DEG0071962 D DE G0071962D DE 519993 C DE519993 C DE 519993C
Authority
DE
Germany
Prior art keywords
production
ore briquettes
ore
briquettes
fine
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
DEG71962D
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 DEG71962D priority Critical patent/DE519993C/en
Application granted granted Critical
Publication of DE519993C publication Critical patent/DE519993C/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
    • C22B1/24—Binding; Briquetting ; Granulating

Description

Verfahren zur Herstellung von Erzbriketten Die Erfindung richtet sich auf eine weitere Ausbildung des in dem Patent 517 735 gekennzeichneten Verfahrens zur Herstellung von Erzbriketten.A process for preparing Erzbriketten The invention is directed to a further development of the method indicated in the patent 517,735 for the preparation of Erzbriketten.

Es wurde gefunden, daß bei Zumischung von Feinkohle, die mehr oder weniger gashaltig ist, es vorteilhaft ist, gleichzeitig einen entsprechenden Prozentsatz an Feinkoks zuzusetzen. Es werden auf diese Weise sehr poröse Brikette gewonnen, in denen die sich entwickelnden Gase infolge gesteigerter Oberflächenwirkung und größerer Diffusionsgeschwindigkeit sich rascher ausbreiten, so daß der Reduktionsprozeß beschleunigt wird.It has been found that when adding fine coal, the more or If it is less gaseous, it is advantageous to use a corresponding percentage at the same time to add fine coke. Very porous briquettes are obtained in this way, in which the developing gases as a result of increased surface effect and greater diffusion rate spread faster, so that the reduction process is accelerated.

Claims (1)

PATENTANSI.'RUCII: Verfahren zur Herstellung von Erzbriketten nach Patent 517 735, dadurch gekennzeichnet, daß den Erzen die Reduktionskohle in Form von gashaltiger Feinkohle mit Feinkoks gemischt zugesetzt wird.PATENTANSI.'RUCII: Process for the production of ore briquettes according to Patent 517 735, characterized in that the reducing coal in the form of gaseous fine coal mixed with fine coke is added to the ores.
DEG71962D 1926-04-01 1926-04-01 Process for the production of ore briquettes Expired DE519993C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEG71962D DE519993C (en) 1926-04-01 1926-04-01 Process for the production of ore briquettes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEG71962D DE519993C (en) 1926-04-01 1926-04-01 Process for the production of ore briquettes

Publications (1)

Publication Number Publication Date
DE519993C true DE519993C (en) 1931-03-06

Family

ID=7135235

Family Applications (1)

Application Number Title Priority Date Filing Date
DEG71962D Expired DE519993C (en) 1926-04-01 1926-04-01 Process for the production of ore briquettes

Country Status (1)

Country Link
DE (1) DE519993C (en)

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