SE406929B - Forfarande for framstellning av rajern ur jernsulfidhaltiga material - Google Patents

Forfarande for framstellning av rajern ur jernsulfidhaltiga material

Info

Publication number
SE406929B
SE406929B SE7708462A SE7708462A SE406929B SE 406929 B SE406929 B SE 406929B SE 7708462 A SE7708462 A SE 7708462A SE 7708462 A SE7708462 A SE 7708462A SE 406929 B SE406929 B SE 406929B
Authority
SE
Sweden
Prior art keywords
iron
furnace
sulfur
oxygen
slag
Prior art date
Application number
SE7708462A
Other languages
English (en)
Swedish (sv)
Other versions
SE7708462L (sv
Inventor
S A Petersson
Original Assignee
Boliden Ab
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 Boliden Ab filed Critical Boliden Ab
Priority to SE7708462A priority Critical patent/SE406929B/sv
Priority to CA307,145A priority patent/CA1112456A/en
Priority to GR56763A priority patent/GR65240B/el
Priority to PT68311A priority patent/PT68311A/pt
Priority to ES471835A priority patent/ES471835A1/es
Priority to JP9008078A priority patent/JPS5423014A/ja
Priority to PCT/SE1978/000024 priority patent/WO1979000058A1/en
Priority to IT25973/78A priority patent/IT1099010B/it
Publication of SE7708462L publication Critical patent/SE7708462L/xx
Publication of SE406929B publication Critical patent/SE406929B/sv
Priority to US06/024,652 priority patent/US4304595A/en
Priority to SE7906801A priority patent/SE417614B/sv
Priority to SU792807713A priority patent/SU976855A3/ru

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B15/00—Other processes for the manufacture of iron from iron compounds
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B11/00—Making pig-iron other than in blast 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
    • C21B13/008—Use of special additives or fluxing agents
    • 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

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)
SE7708462A 1977-07-22 1977-07-22 Forfarande for framstellning av rajern ur jernsulfidhaltiga material SE406929B (sv)

Priority Applications (11)

Application Number Priority Date Filing Date Title
SE7708462A SE406929B (sv) 1977-07-22 1977-07-22 Forfarande for framstellning av rajern ur jernsulfidhaltiga material
CA307,145A CA1112456A (en) 1977-07-22 1978-07-11 Method of manufacturing crude iron from sulphidic iron-containing material
GR56763A GR65240B (en) 1977-07-22 1978-07-12 Method for the preparation of raw iron from sulphide material containing iron
PT68311A PT68311A (en) 1977-07-22 1978-07-18 A method of manufacturing crude iron from sulphidic iron-containing material
ES471835A ES471835A1 (es) 1977-07-22 1978-07-18 Un metodo para producir hierro bruto a partir de materiales que contienen sulfuro de hierro
JP9008078A JPS5423014A (en) 1977-07-22 1978-07-20 Production of crude iron from iron sulfide containing material
PCT/SE1978/000024 WO1979000058A1 (en) 1977-07-22 1978-07-21 A method of manufacturing crude iron from sulphidic ironcontaining material
IT25973/78A IT1099010B (it) 1977-07-22 1978-07-21 Metodo per la produzione di ferro crudo da materiale solfidico contenente ferro
US06/024,652 US4304595A (en) 1977-07-22 1979-03-22 Method of manufacturing crude iron from sulphidic iron-containing material
SE7906801A SE417614B (sv) 1977-07-22 1979-08-14 Forfarande for framstellning av rajern ur jernsulfidhaltiga material
SU792807713A SU976855A3 (ru) 1977-07-22 1979-08-21 Способ переработки сульфидных железосодержащих материалов

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7708462A SE406929B (sv) 1977-07-22 1977-07-22 Forfarande for framstellning av rajern ur jernsulfidhaltiga material

Publications (2)

Publication Number Publication Date
SE7708462L SE7708462L (sv) 1979-01-23
SE406929B true SE406929B (sv) 1979-03-05

Family

ID=20331898

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7708462A SE406929B (sv) 1977-07-22 1977-07-22 Forfarande for framstellning av rajern ur jernsulfidhaltiga material

Country Status (10)

Country Link
US (1) US4304595A (ja)
JP (1) JPS5423014A (ja)
CA (1) CA1112456A (ja)
ES (1) ES471835A1 (ja)
GR (1) GR65240B (ja)
IT (1) IT1099010B (ja)
PT (1) PT68311A (ja)
SE (1) SE406929B (ja)
SU (1) SU976855A3 (ja)
WO (1) WO1979000058A1 (ja)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE444578B (sv) * 1980-12-01 1986-04-21 Boliden Ab Forfarande for utvinning av metallinnehall ur komplexa sulfidiska metallravaror
JP2682637B2 (ja) * 1988-04-20 1997-11-26 住友金属鉱山株式会社 自熔炉の操業方法
US8637593B2 (en) 2008-01-09 2014-01-28 Hitachi Chemical Company, Ltd. Thermosetting resin composition, epoxy resin molding material, and polyvalent carboxylic acid condensate
CN102605191B (zh) 2012-04-16 2013-12-25 阳谷祥光铜业有限公司 一种铜精矿直接生产粗铜的方法
CN110205432B (zh) * 2019-05-15 2020-12-25 昆明理工大学 一种生产铁硫合金的方法
CN115044768B (zh) * 2022-06-27 2023-06-09 安徽理工大学 一种提高铁橄榄石型炉渣还原产物中金属铁颗粒尺寸的方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3326671A (en) * 1963-02-21 1967-06-20 Howard K Worner Direct smelting of metallic ores
JPS523886B1 (ja) * 1968-12-07 1977-01-31
FI45866C (fi) * 1969-01-14 1972-10-10 Outokumpu Oy Sulfidimalmien sulatuksessa käytettävä menetelmä.
US3615362A (en) * 1969-02-14 1971-10-26 Int Nickel Co Slagging in top blown converters
CA931358A (en) * 1971-02-01 1973-08-07 J. Themelis Nickolas Process for continuous smelting and converting of copper concentrates
US4088310A (en) * 1971-09-17 1978-05-09 Outokumpu Oy Apparatus for suspension smelting of finely-grained oxide and/or sulfide ores and concentrates
US4204861A (en) * 1976-03-12 1980-05-27 Boliden Aktiebolag Method of producing blister copper
SE397689B (sv) * 1976-03-12 1977-11-14 Boliden Ab Forfarande for framstellning av blisterkoppar innefattande smeltning av sulfidhaltigt kopparmaterial i en roterande ugn och konvertering av skersten pa i och for sig kent sett

Also Published As

Publication number Publication date
SU976855A3 (ru) 1982-11-23
SE7708462L (sv) 1979-01-23
CA1112456A (en) 1981-11-17
JPS5423014A (en) 1979-02-21
US4304595A (en) 1981-12-08
GR65240B (en) 1980-07-30
IT1099010B (it) 1985-09-18
IT7825973A0 (it) 1978-07-21
WO1979000058A1 (en) 1979-02-08
ES471835A1 (es) 1979-02-01
PT68311A (en) 1978-08-01

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