SE8003172L - Anvendning av forreducerad malm i masugn - Google Patents

Anvendning av forreducerad malm i masugn

Info

Publication number
SE8003172L
SE8003172L SE8003172A SE8003172A SE8003172L SE 8003172 L SE8003172 L SE 8003172L SE 8003172 A SE8003172 A SE 8003172A SE 8003172 A SE8003172 A SE 8003172A SE 8003172 L SE8003172 L SE 8003172L
Authority
SE
Sweden
Prior art keywords
masugn
reducted
ore
reducted ore
Prior art date
Application number
SE8003172A
Other languages
English (en)
Other versions
SE443577B (sv
Inventor
J O B Novoa
J S Ramirez
Original Assignee
Hylsa Sa
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 Hylsa Sa filed Critical Hylsa Sa
Publication of SE8003172L publication Critical patent/SE8003172L/sv
Publication of SE443577B publication Critical patent/SE443577B/sv

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B5/00—Making pig-iron in the blast furnace
    • C21B5/008—Composition or distribution of the charge

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Iron (AREA)
  • Manufacture And Refinement Of Metals (AREA)
SE8003172A 1979-04-26 1980-04-25 Forfarande for framstellning av tackjern SE443577B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/033,692 US4248624A (en) 1979-04-26 1979-04-26 Use of prereduced ore in a blast furnace

Publications (2)

Publication Number Publication Date
SE8003172L true SE8003172L (sv) 1980-10-27
SE443577B SE443577B (sv) 1986-03-03

Family

ID=21871898

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8003172A SE443577B (sv) 1979-04-26 1980-04-25 Forfarande for framstellning av tackjern

Country Status (14)

Country Link
US (1) US4248624A (sv)
JP (1) JPS5910962B2 (sv)
AR (1) AR219240A1 (sv)
BE (1) BE882981A (sv)
BR (1) BR8002502A (sv)
CA (1) CA1155665A (sv)
DE (1) DE3015883C2 (sv)
ES (1) ES490939A0 (sv)
FR (1) FR2455085A1 (sv)
GB (1) GB2047751B (sv)
IT (1) IT1144084B (sv)
MX (1) MX155615A (sv)
SE (1) SE443577B (sv)
YU (1) YU109280A (sv)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0518508Y2 (sv) * 1986-02-14 1993-05-17
JPH0329768A (ja) * 1989-06-27 1991-02-07 Sun A Chem Ind Co Ltd 易開封性容器包装体
EP0964066B1 (de) * 1998-06-10 2003-03-19 SMS Demag AG Verfahren und Anlage zur Stahlherstellung in einem Elektrostahlofen bestückt mit flüssigem roheisen aus einem minihochofen und weniger schrott
BE1012434A3 (fr) * 1999-02-17 2000-11-07 Ct Rech Metallurgiques Asbl Procede pour produire du fer liquide a partir d'oxydes de fer.
BRPI0410313A (pt) * 2003-05-15 2006-05-23 Hylsa Sa método e aparelho para uso aperfeiçoado de fontes de energia primárias em usinas de aço integradas
CA2528139C (en) * 2003-07-04 2012-07-10 Umicore Recovery of non-ferrous metals from zinc residues
EA009226B1 (ru) * 2003-09-29 2007-12-28 Юмикор Способ и установка для извлечения цветных металлов из отходов производства цинка
CN101610977B (zh) * 2006-12-22 2012-12-19 尤米科尔公司 合成电活性晶态纳米LiMnPO4粉末
WO2008113570A1 (en) * 2007-03-19 2008-09-25 Umicore Room temperature single phase li insertion/extraction material for use in li-based battery
JP4317579B2 (ja) * 2007-09-05 2009-08-19 新日本製鐵株式会社 還元鉄成形体の製造方法、及び銑鉄の製造方法
JP4317580B2 (ja) * 2007-09-14 2009-08-19 新日本製鐵株式会社 還元鉄ペレットの製造方法及び銑鉄の製造方法
JP5453972B2 (ja) * 2009-07-15 2014-03-26 新日鐵住金株式会社 高炉の操業方法
US9376730B2 (en) * 2010-11-03 2016-06-28 Technological Resources Pty. Limited Production of iron
JP5546675B1 (ja) * 2012-12-07 2014-07-09 新日鉄住金エンジニアリング株式会社 高炉の操業方法及び溶銑の製造方法
ITUA20163986A1 (it) 2016-05-31 2017-12-01 Tenova Spa Metodo ed apparato per la produzione di ghisa, ghisa prodotta secondo detto metodo
US20200347467A1 (en) * 2019-05-03 2020-11-05 Swinburne University Of Technology Ironmaking feedstock

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1945341A (en) * 1931-08-27 1934-01-30 Brassert & Co Reduction and smelting of ores
US1991008A (en) * 1932-01-08 1935-02-12 Brassert & Co Method and apparatus for producing low carbon metal
US2778018A (en) * 1952-10-03 1957-01-15 Nat Steel Corp Method of and apparatus for operating metallurgical furnaces
US3218155A (en) * 1960-12-22 1965-11-16 Nat Steel Corp Method of operating metallurgical furnaces
US3282678A (en) * 1964-01-16 1966-11-01 Norwood B Melcher Smelting reduced iron ore pellets in the blast furnace
DE1583943C2 (de) * 1968-02-07 1975-10-16 Zentral'nij Nautschno-Issledowatel'skij Institut Tschernoj Metallurgii Imeni I. P. Bardina, Moskau Verfahren zur Herstellung eines Reduktionsmittels aus Kohlenstoff, Eisenkarbid und Eisen für die Herstellung von Eisenschwamm aus Eisenaxiden im festen Zustand
GB1269842A (en) * 1968-11-29 1972-04-06 Midland Ross Corp Metallised pellet, and process for producing steel using metallized pellets
DE2054527A1 (en) * 1970-11-05 1972-05-10 Gosudarstwenny Sojusnyj Institut Po Projektirowaniju Metallurgitscheskich Sawodow, Moskau Carbon-deficient sponge iron prodn - from iron ore by reducing with carbonaceous gases and then hydrogen
US3993472A (en) * 1974-08-19 1976-11-23 The Lummus Company Desulfurization of iron oxide pellets
US4053301A (en) * 1975-10-14 1977-10-11 Hazen Research, Inc. Process for the direct production of steel
US4046556A (en) * 1976-01-02 1977-09-06 Fierro Esponja, S.A. Direct gaseous reduction of oxidic metal ores with dual temperature cooling of the reduced product
IT1066135B (it) * 1976-08-04 1985-03-04 Centro Speriment Metallurg Processo per la produzione di bricchette carburate di spugna di ferro
US4111687A (en) * 1976-11-01 1978-09-05 Consolidated Natural Gas Service Company, Inc. Process for the production of intermediate hot metal

Also Published As

Publication number Publication date
ES8104421A1 (es) 1981-04-16
YU109280A (en) 1983-01-21
CA1155665A (en) 1983-10-25
JPS5910962B2 (ja) 1984-03-13
FR2455085B1 (sv) 1984-12-28
SE443577B (sv) 1986-03-03
GB2047751A (en) 1980-12-03
ES490939A0 (es) 1981-04-16
JPS565904A (en) 1981-01-22
BR8002502A (pt) 1980-12-09
IT8048510A0 (it) 1980-04-24
BE882981A (fr) 1980-10-27
US4248624A (en) 1981-02-03
DE3015883C2 (de) 1986-04-03
GB2047751B (en) 1983-03-16
AR219240A1 (es) 1980-07-31
DE3015883A1 (de) 1980-11-06
MX155615A (es) 1988-04-07
FR2455085A1 (fr) 1980-11-21
IT1144084B (it) 1986-10-29

Similar Documents

Publication Publication Date Title
ZA761627B (en) Improvements in or relating to the treatment of arthritis
JPS54144357A (en) Corticoidd177*alkylcarbonate* and its manufacture
PH18683A (en) Novel 4-aroylimidazol-2-ones and their use
JPS553487A (en) Aliphaticcaromatic polycarbonate*its manufacture and use
SE8003172L (sv) Anvendning av forreducerad malm i masugn
GB2019669B (en) Heaat-recoverable articles and their use
IT1130932B (it) Perfezionamenti in battistrada di copertoni
SE7807984L (sv) Anrikning av malm
FI801606A (fi) Anordning foer indragning av en materialbana i en svaevtorkare
IL50052A (en) Thioureas and their use as miticides
NO149342C (no) Langstrakt komposittprodukt og anvendelse av samme
JPS55384A (en) Novel 33aryloxy substituteddaminopyridine and its manufacture
ZA767635B (en) Improvements in or relating to lightsensitive materials
FI781164A (fi) Anordning foer upphaengning av koepkassar i en knippa
JPS5616522A (en) Manufacture of polycarbonate* polycarbonate thereby and its use
IL56878A0 (en) Ketoximimoethers and their use as insecticedes
AT378536B (de) Haertbare masse und ihre verwendung
PT66160B (en) Improvements in or relating to the treatment of glass
JPS54163556A (en) Enterokilinic complex and its manufacture
JPS55108871A (en) Novel norrtropane derivative*its manufacture and use
JPS5686193A (en) Novel gelatins and their manufacture and use
JPS54100366A (en) 33aminorpopoxy aryl derivative*its manufacture and use
JPS54115379A (en) Novel nnazolylalkyllaniline and its manufacture
GB2018584B (en) Arrangement in clothes-hangers of plastics
JPS5543085A (en) Aminomethylcyclododecanes*their manufacture and their use as corrosionnpreventing agent