ES401684A1 - Procedimiento para reduccion de minerales de hierro o seme-jantes en la fabricacion de hierro en bruto en el alto hor- no. - Google Patents

Procedimiento para reduccion de minerales de hierro o seme-jantes en la fabricacion de hierro en bruto en el alto hor- no.

Info

Publication number
ES401684A1
ES401684A1 ES401684A ES401684A ES401684A1 ES 401684 A1 ES401684 A1 ES 401684A1 ES 401684 A ES401684 A ES 401684A ES 401684 A ES401684 A ES 401684A ES 401684 A1 ES401684 A1 ES 401684A1
Authority
ES
Spain
Prior art keywords
blast furnace
iron
reduction
production
ores
Prior art date
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.)
Expired
Application number
ES401684A
Other languages
English (en)
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Thyssen AG
Original Assignee
August Thyssen Huette AG
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 August Thyssen Huette AG filed Critical August Thyssen Huette AG
Publication of ES401684A1 publication Critical patent/ES401684A1/es
Expired legal-status Critical Current

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Iron (AREA)
  • Feeding And Controlling Fuel (AREA)
ES401684A 1971-04-30 1972-04-12 Procedimiento para reduccion de minerales de hierro o seme-jantes en la fabricacion de hierro en bruto en el alto hor- no. Expired ES401684A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2121241A DE2121241C3 (de) 1971-04-30 1971-04-30 Verfahren zur Reduktion von Erzen zu Roheisen im Hochofen

Publications (1)

Publication Number Publication Date
ES401684A1 true ES401684A1 (es) 1975-03-16

Family

ID=5806417

Family Applications (1)

Application Number Title Priority Date Filing Date
ES401684A Expired ES401684A1 (es) 1971-04-30 1972-04-12 Procedimiento para reduccion de minerales de hierro o seme-jantes en la fabricacion de hierro en bruto en el alto hor- no.

Country Status (9)

Country Link
US (1) US3856509A (xx)
AT (1) AT315881B (xx)
BR (1) BR7202539D0 (xx)
DE (1) DE2121241C3 (xx)
ES (1) ES401684A1 (xx)
LU (1) LU65273A1 (xx)
NL (1) NL147481B (xx)
SE (1) SE376015B (xx)
ZA (1) ZA722447B (xx)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4127259A (en) * 1973-10-04 1978-11-28 Luth Friedrich A K Apparatus for controlling the injection of oil into a blast furnace
US5227117A (en) * 1992-05-29 1993-07-13 Usx Corporation Apparatus for blast furnace fuel injection
US7837928B2 (en) * 2007-01-16 2010-11-23 U.S. Steel Canada Inc. Apparatus and method for injection of fluid hydrocarbons into a blast furnace

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1393749A (en) * 1919-12-08 1921-10-18 American Metal Co Ltd Blast-furnace
US2152196A (en) * 1935-10-01 1939-03-28 Autoxygen Inc Motor fuel and method of making the same
US2175517A (en) * 1939-03-16 1939-10-10 Emulsions Process Corp Method of utilizing fuel oils in the operation of iron blast furnaces
GB969051A (en) * 1960-12-12 1964-09-09 Exxon Research Engineering Co Method for combustion of heavy fuel oils
GB1096597A (en) * 1965-06-09 1967-12-29 Auto Comb S London Ltd Oil burning apparatus
LU51942A1 (xx) * 1966-09-12 1968-03-21
NL6712305A (xx) * 1966-09-12 1968-03-13
LU51940A1 (xx) * 1966-09-12 1968-03-20
DE2039659B2 (de) * 1970-08-10 1973-08-16 August Thyssen Hütte AG, 4100 Duis bürg Verfahren zur reduktion von eisenerzen zu roheisen im hochofen

Also Published As

Publication number Publication date
US3856509A (en) 1974-12-24
SE376015B (xx) 1975-05-05
NL147481B (nl) 1975-10-15
ZA722447B (en) 1973-06-27
AT315881B (de) 1974-06-10
BR7202539D0 (pt) 1973-05-10
DE2121241B2 (de) 1977-12-29
NL7200315A (xx) 1972-11-01
DE2121241C3 (de) 1981-07-09
DE2121241A1 (de) 1972-11-16
LU65273A1 (xx) 1972-07-14

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