BE548719A - - Google Patents

Info

Publication number
BE548719A
BE548719A BE548719DA BE548719A BE 548719 A BE548719 A BE 548719A BE 548719D A BE548719D A BE 548719DA BE 548719 A BE548719 A BE 548719A
Authority
BE
Belgium
Application number
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.)
Publication date
Publication of BE548719A publication Critical patent/BE548719A/xx

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
    • C21B3/00—General features in the manufacture of pig-iron
    • C21B3/04—Recovery of by-products, e.g. slag
    • 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
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
BE548719D 1955-06-16 BE548719A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1151376X 1955-06-16

Publications (1)

Publication Number Publication Date
BE548719A true BE548719A (xx) 1900-01-01

Family

ID=7727447

Family Applications (1)

Application Number Title Priority Date Filing Date
BE548719D BE548719A (xx) 1955-06-16

Country Status (3)

Country Link
BE (1) BE548719A (xx)
FR (1) FR1151376A (xx)
LU (1) LU34434A1 (xx)

Also Published As

Publication number Publication date
FR1151376A (fr) 1958-01-29
LU34434A1 (xx)

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