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JPS5120444B1 - - Google Patents

Info

Publication number
JPS5120444B1
JPS5120444B1 JP44049965A JP4996569A JPS5120444B1 JP S5120444 B1 JPS5120444 B1 JP S5120444B1 JP 44049965 A JP44049965 A JP 44049965A JP 4996569 A JP4996569 A JP 4996569A JP S5120444 B1 JPS5120444 B1 JP S5120444B1
Authority
JP
Japan
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.)
Pending
Application number
JP44049965A
Other languages
Japanese (ja)
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 JPS5120444B1 publication Critical patent/JPS5120444B1/ja
Pending 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
    • C21B13/0073—Selection or treatment of the reducing gases
    • 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
    • C21B13/14—Multi-stage processes processes carried out in different vessels or furnaces
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2100/00—Handling of exhaust gases produced during the manufacture of iron or steel
    • C21B2100/60—Process control or energy utilisation in the manufacture of iron or steel
    • C21B2100/62—Energy conversion other than by heat exchange, e.g. by use of exhaust gas in energy production

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Manufacture Of Iron (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)
JP44049965A 1968-06-24 1969-06-24 Pending JPS5120444B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT601668A AT303780B (en) 1968-06-24 1968-06-24 Process and device for the production of sponge iron from oxidic iron ores

Publications (1)

Publication Number Publication Date
JPS5120444B1 true JPS5120444B1 (en) 1976-06-25

Family

ID=3582026

Family Applications (1)

Application Number Title Priority Date Filing Date
JP44049965A Pending JPS5120444B1 (en) 1968-06-24 1969-06-24

Country Status (17)

Country Link
JP (1) JPS5120444B1 (en)
AT (1) AT303780B (en)
BE (1) BE735044A (en)
BG (1) BG16457A3 (en)
BR (1) BR6910042D0 (en)
CS (1) CS186202B2 (en)
DE (1) DE1927558B1 (en)
ES (1) ES368560A1 (en)
FR (1) FR2011575A1 (en)
GB (1) GB1241715A (en)
LU (1) LU58917A1 (en)
NL (1) NL6909659A (en)
NO (1) NO124697B (en)
PL (1) PL72637B1 (en)
RO (1) RO55582A (en)
SE (1) SE380831B (en)
SU (1) SU528040A3 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5512256U (en) * 1978-07-11 1980-01-25
JPS57194327U (en) * 1981-06-05 1982-12-09
JP2014505169A (en) * 2010-12-28 2014-02-27 ポスコ Hot metal manufacturing apparatus and hot metal manufacturing method using the same

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2653512C2 (en) * 1976-11-25 1983-10-06 Metallgesellschaft Ag, 6000 Frankfurt Process for the direct reduction of oxidic ferrous materials
DE3123589A1 (en) * 1981-06-13 1983-01-13 Fried. Krupp Gmbh, 4300 Essen "DEVICE FOR SEPARATING THE IRON SPONGE PRODUCT PRODUCED IN THE TURNTUBE"
DE3334221A1 (en) * 1983-08-25 1985-03-14 Mannesmann AG, 4000 Düsseldorf METHOD FOR PRODUCING LIQUID, CARBONATED IRON FROM IRON SPONGE
US5064174A (en) * 1989-10-16 1991-11-12 Northern States Power Company Apparatus for production of energy and iron materials, including steel
US5045112A (en) * 1988-02-08 1991-09-03 Northern States Power Company Cogeneration process for production of energy and iron materials, including steel
US5055131A (en) * 1987-08-31 1991-10-08 Northern States Power Company Cogeneration process for production of energy and iron materials
RU2299911C1 (en) * 2005-12-27 2007-05-27 Общество С Ограниченной Ответственностью Промышленная Компания "Технология Металлов" Device for smelting metals and alloys
DE102009001646B3 (en) * 2009-03-18 2010-07-22 Daou, Rafic Boulos, Bdadoun Steel production apparatus comprises electric arc furnace for cyclically melting crushed scrap iron portions, unit for current generation from the thermal energy in hot process exhaust gas of the electric arc furnace, and shredder plant
TWI573878B (en) 2009-03-18 2017-03-11 拉斐克 布洛斯 道 Steel production facility, steel-making method and method of using electric energy in the steel production facility
RU2548871C2 (en) * 2012-08-28 2015-04-20 Общество С Ограниченной Ответственностью Промышленная Компания "Технология Металлов" Method for direct production of metals from materials containing iron oxides (versions) and device for implementing it
CN107677119B (en) * 2017-11-28 2023-09-29 河南昱千鑫金属科技有限公司 Automatic feeding system of rotary kiln and control method thereof

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1937822A (en) * 1933-12-05 Beneficiation of ores
US2694097A (en) * 1952-06-21 1954-11-09 Elektrokemisk As Electric smelting equipment and method of using same
DE1149033B (en) * 1956-04-04 1963-05-22 Horace Freemann Process for the dry reduction of iron oxide or other metal oxides, such as the oxides of copper, cobalt or nickel

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5512256U (en) * 1978-07-11 1980-01-25
JPS57194327U (en) * 1981-06-05 1982-12-09
JP2014505169A (en) * 2010-12-28 2014-02-27 ポスコ Hot metal manufacturing apparatus and hot metal manufacturing method using the same

Also Published As

Publication number Publication date
FR2011575A1 (en) 1970-03-06
BG16457A3 (en) 1972-11-20
ES368560A1 (en) 1971-05-01
CS186202B2 (en) 1978-11-30
PL72637B1 (en) 1974-08-31
NL6909659A (en) 1969-12-30
LU58917A1 (en) 1969-11-11
SE380831B (en) 1975-11-17
BR6910042D0 (en) 1973-04-17
DE1927558B1 (en) 1971-08-26
RO55582A (en) 1974-01-03
AT303780B (en) 1972-12-11
NO124697B (en) 1972-05-23
SU528040A3 (en) 1976-09-05
GB1241715A (en) 1971-08-04
BE735044A (en) 1969-12-01

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