CS186202B2 - Manufacturing of sponge iron from iron ores containing oxygen and device for making thereof - Google Patents

Manufacturing of sponge iron from iron ores containing oxygen and device for making thereof

Info

Publication number
CS186202B2
CS186202B2 CS6900004336A CS433669A CS186202B2 CS 186202 B2 CS186202 B2 CS 186202B2 CS 6900004336 A CS6900004336 A CS 6900004336A CS 433669 A CS433669 A CS 433669A CS 186202 B2 CS186202 B2 CS 186202B2
Authority
CS
Czechoslovakia
Prior art keywords
iron
manufacturing
making
containing oxygen
ores containing
Prior art date
Application number
CS6900004336A
Other languages
Czech (cs)
Inventor
Guenter Heitmann
Original Assignee
Guenter Heitmann
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 Guenter Heitmann filed Critical Guenter Heitmann
Publication of CS186202B2 publication Critical patent/CS186202B2/en

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)
CS6900004336A 1968-06-24 1969-06-19 Manufacturing of sponge iron from iron ores containing oxygen and device for making thereof CS186202B2 (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
CS186202B2 true CS186202B2 (en) 1978-11-30

Family

ID=3582026

Family Applications (1)

Application Number Title Priority Date Filing Date
CS6900004336A CS186202B2 (en) 1968-06-24 1969-06-19 Manufacturing of sponge iron from iron ores containing oxygen and device for making thereof

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)

Families Citing this family (13)

* 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
JPS5512256U (en) * 1978-07-11 1980-01-25
JPS57194327U (en) * 1981-06-05 1982-12-09
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
US5055131A (en) * 1987-08-31 1991-10-08 Northern States Power Company Cogeneration process for production of energy and iron materials
US5045112A (en) * 1988-02-08 1991-09-03 Northern States Power Company Cogeneration process for production of energy and iron materials, including steel
US5064174A (en) * 1989-10-16 1991-11-12 Northern States Power Company Apparatus for production of energy and iron materials, including steel
RU2299911C1 (en) * 2005-12-27 2007-05-27 Общество С Ограниченной Ответственностью Промышленная Компания "Технология Металлов" Device for smelting metals and alloys
TWI573878B (en) * 2009-03-18 2017-03-11 拉斐克 布洛斯 道 Steel production equipment, steelmaking methods, and methods of using electrical energy in steel production equipment
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
KR101220554B1 (en) * 2010-12-28 2013-01-10 주식회사 포스코 Apparatus for Manufacturing Molten Iron and Method for Manufacturing Molten Iron Using the Apparatus
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

Also Published As

Publication number Publication date
PL72637B1 (en) 1974-08-31
ES368560A1 (en) 1971-05-01
AT303780B (en) 1972-12-11
NL6909659A (en) 1969-12-30
BG16457A3 (en) 1972-11-20
RO55582A (en) 1974-01-03
LU58917A1 (en) 1969-11-11
BR6910042D0 (en) 1973-04-17
SU528040A3 (en) 1976-09-05
NO124697B (en) 1972-05-23
SE380831B (en) 1975-11-17
JPS5120444B1 (en) 1976-06-25
FR2011575A1 (en) 1970-03-06
DE1927558B1 (en) 1971-08-26
BE735044A (en) 1969-12-01
GB1241715A (en) 1971-08-04

Similar Documents

Publication Publication Date Title
MY7000089A (en) Direct smelting of ores and concentrates
ZA713378B (en) Refractory articles and manufacture thereof
CS186202B2 (en) Manufacturing of sponge iron from iron ores containing oxygen and device for making thereof
MY6600096A (en) Bleaching composition and process
ZA718300B (en) Processing of manganese ores
ZA756491B (en) Atmospheric leaching of matte containing iron
MY6600090A (en) Improved iron ore pellet and process and apparatus for the production thereof
MY7100210A (en) Reduction of oxidic iron ores
MY6600089A (en) Improved iron ore pellet and process for the production thereof
YU30771A (en) Process for the controlled reductinon of oxidic iron ore
IL35038A (en) Beneficiation of ilmenite
CA681171A (en) Concentration of iron ore
ZA708296B (en) Treatment of magnesite ores
IE36436L (en) Processing borate ores
ZA754727B (en) Process of controlling the fe++ content of sintered iron ore
ZA716609B (en) Extraction of metals from iron oxide materials
PH11027A (en) Extraction of metals from iron oxide materials
GB1321616A (en) Organosilicon compounds and process
IE26323L (en) Reduction of iron ores
ZM18371A1 (en) Beneficiation of ores
MY6800010A (en) Reduction of iron ore
AU443911B2 (en) Method of indurating balled concentrates containing iron ore
CA791636A (en) Reduction of oxidic iron ores
ZM10569A1 (en) Process and equipment for the production of sponge iron by direct reduction of oxide ores
CA798792A (en) Gaseous reduction of iron ores