DE218629C - - Google Patents

Info

Publication number
DE218629C
DE218629C DENDAT218629D DE218629DA DE218629C DE 218629 C DE218629 C DE 218629C DE NDAT218629 D DENDAT218629 D DE NDAT218629D DE 218629D A DE218629D A DE 218629DA DE 218629 C DE218629 C DE 218629C
Authority
DE
Germany
Prior art keywords
shaft
heated
rotating
feed
externally heated
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.)
Active
Application number
DENDAT218629D
Other languages
German (de)
English (en)
Publication of DE218629C publication Critical patent/DE218629C/de
Active legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/08—Making spongy iron or liquid steel, by direct processes in rotary furnaces
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/02—Making spongy iron or liquid steel, by direct processes in shaft furnaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
DENDAT218629D Active DE218629C (cg-RX-API-DMAC7.html)

Publications (1)

Publication Number Publication Date
DE218629C true DE218629C (cg-RX-API-DMAC7.html)

Family

ID=479834

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT218629D Active DE218629C (cg-RX-API-DMAC7.html)

Country Status (1)

Country Link
DE (1) DE218629C (cg-RX-API-DMAC7.html)

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