PT70427A - Process for steel manufacture by direct seduction of pulverized iron ores and installation for it execution - Google Patents

Process for steel manufacture by direct seduction of pulverized iron ores and installation for it execution

Info

Publication number
PT70427A
PT70427A PT70427A PT7042779A PT70427A PT 70427 A PT70427 A PT 70427A PT 70427 A PT70427 A PT 70427A PT 7042779 A PT7042779 A PT 7042779A PT 70427 A PT70427 A PT 70427A
Authority
PT
Portugal
Prior art keywords
gas
pref
redn
degrees
shaft
Prior art date
Application number
PT70427A
Other languages
English (en)
Inventor
Manfred Driemeyer
Original Assignee
Demag Ag Mannesmann
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 Demag Ag Mannesmann filed Critical Demag Ag Mannesmann
Priority to PT70427A priority Critical patent/PT70427A/pt
Publication of PT70427A publication Critical patent/PT70427A/pt

Links

Classifications

    • 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
    • Y02P10/10—Reduction of greenhouse gas [GHG] emissions
    • Y02P10/143—Reduction of greenhouse gas [GHG] emissions of methane [CH4]

Landscapes

  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
PT70427A 1979-11-08 1979-11-08 Process for steel manufacture by direct seduction of pulverized iron ores and installation for it execution PT70427A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PT70427A PT70427A (en) 1979-11-08 1979-11-08 Process for steel manufacture by direct seduction of pulverized iron ores and installation for it execution

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PT70427A PT70427A (en) 1979-11-08 1979-11-08 Process for steel manufacture by direct seduction of pulverized iron ores and installation for it execution

Publications (1)

Publication Number Publication Date
PT70427A true PT70427A (en) 1979-12-01

Family

ID=20082600

Family Applications (1)

Application Number Title Priority Date Filing Date
PT70427A PT70427A (en) 1979-11-08 1979-11-08 Process for steel manufacture by direct seduction of pulverized iron ores and installation for it execution

Country Status (1)

Country Link
PT (1) PT70427A (pt)

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