LU63854A1 - - Google Patents

Info

Publication number
LU63854A1
LU63854A1 LU63854A LU63854A LU63854A1 LU 63854 A1 LU63854 A1 LU 63854A1 LU 63854 A LU63854 A LU 63854A LU 63854 A LU63854 A LU 63854A LU 63854 A1 LU63854 A1 LU 63854A1
Authority
LU
Luxembourg
Application number
LU63854A
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 filed Critical
Publication of LU63854A1 publication Critical patent/LU63854A1/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B5/00—Making pig-iron in the blast furnace
    • C21B5/001—Injecting additional fuel or reducing agents
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B9/00—Stoves for heating the blast in blast furnaces
    • C21B9/10—Other details, e.g. blast mains
    • C21B9/12—Hot-blast valves or slides for blast furnaces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D17/00—Regenerative heat-exchange apparatus in which a stationary intermediate heat-transfer medium or body is contacted successively by each heat-exchange medium, e.g. using granular particles

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
LU63854A 1970-09-09 1971-09-07 LU63854A1 (cs)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE755592 1970-09-09
BE6043311 1971-05-27

Publications (1)

Publication Number Publication Date
LU63854A1 true LU63854A1 (cs) 1972-01-12

Family

ID=25656850

Family Applications (1)

Application Number Title Priority Date Filing Date
LU63854A LU63854A1 (cs) 1970-09-09 1971-09-07

Country Status (1)

Country Link
LU (1) LU63854A1 (cs)

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