DE52221C - Process for processing iron ore in a blast furnace or iron in a flame furnace using an aggregate rich in alumina - Google Patents

Process for processing iron ore in a blast furnace or iron in a flame furnace using an aggregate rich in alumina

Info

Publication number
DE52221C
DE52221C DENDAT52221D DE52221DA DE52221C DE 52221 C DE52221 C DE 52221C DE NDAT52221 D DENDAT52221 D DE NDAT52221D DE 52221D A DE52221D A DE 52221DA DE 52221 C DE52221 C DE 52221C
Authority
DE
Germany
Prior art keywords
iron
furnace
alumina
blast furnace
flame
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
DENDAT52221D
Other languages
German (de)
Original Assignee
J. A. STEPHAN und R. SOUTHERTON in Birmingham, 9 Chandos Road, Highgate Park
Publication date
Application granted granted Critical
Publication of DE52221C publication Critical patent/DE52221C/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/04—Removing impurities by adding a treating agent
    • C21C7/076—Use of slags or fluxes as treating agents
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Description

BERLIN. GEDRUCKT JN DER REICHSDRUCKEREI.BERLIN. PRINTED BY THE REICHSDRUCKEREI.

Claims (1)

Patent-Anspruch:Patent claim: Bei der Verarbeitung von Eisenerz im Hochofen oder Eisen im Flammofen die Anwendung eines Zuschlagpulvers, welches dadurch gewonnen wird, dafs Smirgel gekörnt und mit Alaun auf'Rothglut erhitzt wird.When processing iron ore in the blast furnace or iron in the flame furnace, the application of an aggregate powder, which is obtained by graining emery and with Alum is heated to red embers.
DENDAT52221D Process for processing iron ore in a blast furnace or iron in a flame furnace using an aggregate rich in alumina Expired DE52221C (en)

Publications (1)

Publication Number Publication Date
DE52221C true DE52221C (en) 1900-01-01

Family

ID=326949

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT52221D Expired DE52221C (en) Process for processing iron ore in a blast furnace or iron in a flame furnace using an aggregate rich in alumina

Country Status (1)

Country Link
DE (1) DE52221C (en)

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