LU71435A1 - - Google Patents

Info

Publication number
LU71435A1
LU71435A1 LU71435A LU71435A LU71435A1 LU 71435 A1 LU71435 A1 LU 71435A1 LU 71435 A LU71435 A LU 71435A LU 71435 A LU71435 A LU 71435A LU 71435 A1 LU71435 A1 LU 71435A1
Authority
LU
Luxembourg
Application number
LU71435A
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
Priority to LU71435A priority Critical patent/LU71435A1/xx
Priority to AR26148875A priority patent/AR208103A1/en
Priority to AT854175A priority patent/AT350087B/en
Priority to DE19752550761 priority patent/DE2550761A1/en
Priority to RO8391975A priority patent/RO69533A/en
Priority to FI753242A priority patent/FI753242A/fi
Priority to YU297575A priority patent/YU297575A/en
Priority to SU752191751A priority patent/SU603349A3/en
Priority to FR7535789A priority patent/FR2293494A1/en
Priority to GB4930475A priority patent/GB1474357A/en
Priority to ZA757537A priority patent/ZA757537B/en
Priority to DD18979575A priority patent/DD121649A5/xx
Priority to SE7513508A priority patent/SE426174B/en
Priority to BR7507962A priority patent/BR7507962A/en
Priority to JP14245675A priority patent/JPS5178720A/ja
Priority to IN2296/CAL/75A priority patent/IN155530B/en
Priority to AU87208/75A priority patent/AU499951B2/en
Priority to PL1975185221A priority patent/PL100437B1/en
Priority to NL7514116A priority patent/NL7514116A/en
Priority to BE162450A priority patent/BE836278A/en
Priority to CS758283A priority patent/CS219317B2/en
Priority to ES443235A priority patent/ES443235A1/en
Priority to IT5257475A priority patent/IT1052536B/en
Priority to NO754115A priority patent/NO142312C/en
Priority to CA241,177A priority patent/CA1049792A/en
Publication of LU71435A1 publication Critical patent/LU71435A1/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
    • C21B13/0006—Making spongy iron or liquid steel, by direct processes obtaining iron or steel in a molten state
    • C21B13/0026—Making spongy iron or liquid steel, by direct processes obtaining iron or steel in a molten state introduction of iron oxide in the flame of a burner or a hot gas stream
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/0006—Making spongy iron or liquid steel, by direct processes obtaining iron or steel in a molten state
    • C21B13/0013—Making spongy iron or liquid steel, by direct processes obtaining iron or steel in a molten state introduction of iron oxide into a bath of molten iron containing a carbon reductant
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/14—Multi-stage processes processes carried out in different vessels or furnaces
    • C21B13/143—Injection of partially reduced ore into a molten bath
    • 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
    • Y02P10/134—Reduction of greenhouse gas [GHG] emissions by avoiding CO2, e.g. using hydrogen
LU71435A 1974-12-06 1974-12-06 LU71435A1 (en)

Priority Applications (25)

Application Number Priority Date Filing Date Title
LU71435A LU71435A1 (en) 1974-12-06 1974-12-06
AR26148875A AR208103A1 (en) 1974-12-06 1975-01-01 PROCEDURE FOR THE MANUFACTURE OF LIQUID ARRABIO
AT854175A AT350087B (en) 1974-12-06 1975-11-10 METHOD FOR PRODUCING LIQUID IRON
DE19752550761 DE2550761A1 (en) 1974-12-06 1975-11-12 METHOD FOR PRODUCING LIQUID IRON
RO8391975A RO69533A (en) 1974-12-06 1975-11-14 PROCEDURE FOR THE MANUFACTURE OF LIQUID METAL
FI753242A FI753242A (en) 1974-12-06 1975-11-18
YU297575A YU297575A (en) 1974-12-06 1975-11-24 Process for producing liquid iron
SU752191751A SU603349A3 (en) 1974-12-06 1975-11-24 Method of obtaining liquid pig iron
FR7535789A FR2293494A1 (en) 1974-12-06 1975-11-24 PROCESS FOR OBTAINING LIQUID IRON
GB4930475A GB1474357A (en) 1974-12-06 1975-12-01 Process for the production of molten iron and simultaneous recovery of reducing gas
ZA757537A ZA757537B (en) 1974-12-06 1975-12-01 Process for the production of molten iron
DD18979575A DD121649A5 (en) 1974-12-06 1975-12-01
SE7513508A SE426174B (en) 1974-12-06 1975-12-01 VIEW OF PREPARATION OF LIQUID RAJ
BR7507962A BR7507962A (en) 1974-12-06 1975-12-01 PROCESS FOR THE PRODUCTION OF CAST IRON
JP14245675A JPS5178720A (en) 1974-12-06 1975-12-02
IN2296/CAL/75A IN155530B (en) 1974-12-06 1975-12-02
AU87208/75A AU499951B2 (en) 1974-12-06 1975-12-03 Production of molten iron
PL1975185221A PL100437B1 (en) 1974-12-06 1975-12-04 METHOD OF MELTING LIQUID RAW MATERIAL
NL7514116A NL7514116A (en) 1974-12-06 1975-12-04 PROCESS FOR THE MANUFACTURE OF LIQUID IRON.
BE162450A BE836278A (en) 1974-12-06 1975-12-04 PROCESS FOR OBTAINING LIQUID IRON
CS758283A CS219317B2 (en) 1974-12-06 1975-12-05 Method of making the liquid raw iron
ES443235A ES443235A1 (en) 1974-12-06 1975-12-05 Process for the production of molten iron and simultaneous recovery of reducing gas
IT5257475A IT1052536B (en) 1974-12-06 1975-12-05 PROCEDURE FOR THE PRODUCTION OF CAST CAST IRON
NO754115A NO142312C (en) 1974-12-06 1975-12-05 PROCEDURE FOR MANUFACTURING LIQUID RAJJAR
CA241,177A CA1049792A (en) 1974-12-06 1975-12-05 Process and apparatus for producing molten iron

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU71435A LU71435A1 (en) 1974-12-06 1974-12-06

Publications (1)

Publication Number Publication Date
LU71435A1 true LU71435A1 (en) 1976-11-11

Family

ID=19727814

Family Applications (1)

Application Number Title Priority Date Filing Date
LU71435A LU71435A1 (en) 1974-12-06 1974-12-06

Country Status (25)

Country Link
JP (1) JPS5178720A (en)
AR (1) AR208103A1 (en)
AT (1) AT350087B (en)
AU (1) AU499951B2 (en)
BE (1) BE836278A (en)
BR (1) BR7507962A (en)
CA (1) CA1049792A (en)
CS (1) CS219317B2 (en)
DD (1) DD121649A5 (en)
DE (1) DE2550761A1 (en)
ES (1) ES443235A1 (en)
FI (1) FI753242A (en)
FR (1) FR2293494A1 (en)
GB (1) GB1474357A (en)
IN (1) IN155530B (en)
IT (1) IT1052536B (en)
LU (1) LU71435A1 (en)
NL (1) NL7514116A (en)
NO (1) NO142312C (en)
PL (1) PL100437B1 (en)
RO (1) RO69533A (en)
SE (1) SE426174B (en)
SU (1) SU603349A3 (en)
YU (1) YU297575A (en)
ZA (1) ZA757537B (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3132766A1 (en) * 1980-09-12 1982-06-16 ARBED S.A., 2930 Luxembourg "METHOD FOR THE CONTINUOUS REDUCTION OF IRONIC SUBSTANCES"
LU83826A1 (en) * 1981-12-09 1983-09-01 Arbed METHOD AND DEVICE FOR THE DIRECT PRODUCTION OF LIQUID IRON
DE3203435A1 (en) * 1982-02-02 1983-08-11 Klöckner-Werke AG, 4100 Duisburg METHOD FOR GAS PRODUCTION AND METAL EXTRACTION IN A MELT BATH REACTOR, IN PARTICULAR IRON BATH REACTOR
DE3231531A1 (en) * 1982-03-05 1983-09-15 Klöckner-Humboldt-Deutz AG, 5000 Köln METHOD AND REACTOR FOR GENERATING GAS CONTAINING ESSENTIAL CO AND H (DOWN ARROW) 2 (DOWN ARROW)
NL8201945A (en) * 1982-05-12 1983-12-01 Hoogovens Groep Bv METHOD AND APPARATUS FOR MANUFACTURING LIQUID IRON FROM OXYDIC IRON ORE.
US4995906A (en) * 1987-12-18 1991-02-26 Nkk Corporation Method for smelting reduction of iron ore
CA2052170C (en) * 1990-09-26 1999-03-23 Johannes Jacobus Bodenstein Pyrometallurgical process for treating a feed material
PL170853B1 (en) * 1991-09-20 1997-01-31 Ausmelt Ltd Method of obtaining sponge or pig iron
JPH05271741A (en) * 1992-03-26 1993-10-19 Nippon Steel Corp Refining method in converter
EP0648255B1 (en) * 1992-06-29 1999-04-28 Technological Resources Pty. Ltd. Treatment of waste
AT403294B (en) * 1994-10-10 1997-12-29 Holderbank Financ Glarus METHOD FOR PROCESSING WASTE OR METAL OXIDE-CONTAINING WASTE COMBUSTION RESIDUES AND DEVICE FOR CARRYING OUT THIS METHOD
AUPN226095A0 (en) * 1995-04-07 1995-05-04 Technological Resources Pty Limited A method of producing metals and metal alloys
AUPP647198A0 (en) * 1998-10-14 1998-11-05 Technological Resources Pty Limited A process and an apparatus for producing metals and metal alloys
AUPQ308799A0 (en) * 1999-09-27 1999-10-21 Technological Resources Pty Limited A direct smelting process
ITGE20030033A1 (en) * 2003-05-14 2004-11-15 Sms Demag S P A STEEL REACTOR FOR THE PRODUCTION OF CAST IRON.
CN101445848B (en) * 2008-12-22 2010-08-11 莱芜钢铁集团有限公司 Process and device for continuous steelmaking from ferriferous material
CA2910537C (en) * 2013-05-16 2022-05-10 Technological Resources Pty. Limited A solids injection lance
DE102022120981A1 (en) 2022-08-19 2024-02-22 Thyssenkrupp Steel Europe Ag Process for producing molten iron and liquid slag in an electric melter

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE582609A (en) * 1959-09-11 1960-03-11 Centre Nat Rech Metall Process for reducing iron ores.
BE583047A (en) * 1959-09-25 1960-03-25 Centre Nat Rech Metall Process for reducing iron ores.
DE2132150B2 (en) * 1971-06-29 1980-07-24 Wasmuht, Jobst-Thomas, Dr.-Ing., 4600 Dortmund Process for the direct manufacture of steel

Also Published As

Publication number Publication date
JPS5178720A (en) 1976-07-08
ZA757537B (en) 1976-11-24
NO142312B (en) 1980-04-21
GB1474357A (en) 1977-05-25
RO69533A (en) 1982-02-26
BE836278A (en) 1976-06-04
PL100437B1 (en) 1978-10-31
FR2293494B1 (en) 1978-05-12
SU603349A3 (en) 1978-04-15
DE2550761A1 (en) 1976-06-10
DD121649A5 (en) 1976-08-12
SE7513508L (en) 1976-06-08
ES443235A1 (en) 1977-04-16
FI753242A (en) 1976-06-07
IN155530B (en) 1985-02-16
CS219317B2 (en) 1983-03-25
FR2293494A1 (en) 1976-07-02
YU297575A (en) 1982-05-31
NO142312C (en) 1980-07-30
AR208103A1 (en) 1976-11-30
IT1052536B (en) 1981-07-20
AU8720875A (en) 1977-06-09
AU499951B2 (en) 1979-05-03
BR7507962A (en) 1976-08-24
NL7514116A (en) 1976-06-09
CA1049792A (en) 1979-03-06
ATA854175A (en) 1978-10-15
NO754115L (en) 1976-06-09
AT350087B (en) 1979-05-10
SE426174B (en) 1982-12-13

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