ZA831901B - Process for producing sponge iron by a direct reduction of iron oxide-containing materials - Google Patents

Process for producing sponge iron by a direct reduction of iron oxide-containing materials

Info

Publication number
ZA831901B
ZA831901B ZA831901A ZA831901A ZA831901B ZA 831901 B ZA831901 B ZA 831901B ZA 831901 A ZA831901 A ZA 831901A ZA 831901 A ZA831901 A ZA 831901A ZA 831901 B ZA831901 B ZA 831901B
Authority
ZA
South Africa
Prior art keywords
iron
containing materials
direct reduction
producing sponge
iron oxide
Prior art date
Application number
ZA831901A
Other languages
English (en)
Inventor
Kurt Meyer
Lothar Reh
Martin Hirsch
Wolfram Schnabel
Harry Serbent
Original Assignee
Metallgesellschaft 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 Metallgesellschaft Ag filed Critical Metallgesellschaft Ag
Publication of ZA831901B publication Critical patent/ZA831901B/xx

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
    • C21B13/08—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
    • C21B13/146—Multi-step reduction without melting
ZA831901A 1982-03-20 1983-03-18 Process for producing sponge iron by a direct reduction of iron oxide-containing materials ZA831901B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823210232 DE3210232A1 (de) 1982-03-20 1982-03-20 Verfahren zur direktreduktion von eisenoxidhaltigen materialien zu schwammeisen

Publications (1)

Publication Number Publication Date
ZA831901B true ZA831901B (en) 1984-10-31

Family

ID=6158802

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA831901A ZA831901B (en) 1982-03-20 1983-03-18 Process for producing sponge iron by a direct reduction of iron oxide-containing materials

Country Status (10)

Country Link
US (1) US4443250A (xx)
EP (1) EP0090438B1 (xx)
AU (1) AU556203B2 (xx)
CA (1) CA1204943A (xx)
DE (2) DE3210232A1 (xx)
IN (1) IN158419B (xx)
NO (1) NO159864C (xx)
NZ (1) NZ203437A (xx)
PH (1) PH20105A (xx)
ZA (1) ZA831901B (xx)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2365266T3 (es) * 2006-08-01 2011-09-27 Iron Mineral Beneficiation Services (Proprietary) Limited Procedimiento para la producción comercial de hierro.
JP5123571B2 (ja) * 2007-06-04 2013-01-23 住友重機械工業株式会社 還元処理装置及び還元処理方法
US8333821B2 (en) * 2010-02-05 2012-12-18 Innova Powders, Inc. Environmentally friendly system and method for manufacturing iron powder
CN105723002B (zh) * 2014-03-11 2018-03-27 新日铁住金株式会社 还原铁的制造方法以及制造设备

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2663632A (en) * 1951-03-06 1953-12-22 Nat Lead Co Reduction of iron ores
FR1128520A (fr) * 1954-04-09 1957-01-07 Perfectionnement aux procédés de réduction de l'oxyde de fer
DE1270581B (de) * 1957-08-12 1968-06-20 Hydrocarbon Research Inc Verfahren zur Reduktion von Eisenoxyd
US3135598A (en) * 1960-04-27 1964-06-02 Yawata Iron & Steel Co Rapid direct reduction method of iron oxide
FR1365441A (fr) * 1963-05-21 1964-07-03 Siderurgie Fse Inst Rech Procédé et dispositif de réduction des fines de minerai de fer au four tournant
BR7002197D0 (pt) * 1970-04-25 1973-04-12 Metallgesellschaft Ag Processo para a reducao direta de materiais de fina granulacao contendo ferro oxidico num forno rotativo
DE2428715C3 (de) * 1974-06-14 1982-09-02 Krupp Polysius Ag, 4720 Beckum Verfahren und Anlage zur Reduktion und Agglomeration von feinkörnigem Erz

Also Published As

Publication number Publication date
AU1266483A (en) 1983-09-22
EP0090438A1 (de) 1983-10-05
NO159864C (no) 1989-02-15
NO159864B (no) 1988-11-07
DE3210232A1 (de) 1983-09-22
DE3360636D1 (en) 1985-10-03
PH20105A (en) 1986-09-29
CA1204943A (en) 1986-05-27
US4443250A (en) 1984-04-17
NO830733L (no) 1983-09-21
EP0090438B1 (de) 1985-08-28
IN158419B (xx) 1986-11-15
AU556203B2 (en) 1986-10-23
NZ203437A (en) 1985-01-31

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