YU66373A - Process for obtaining spongy iron - Google Patents

Process for obtaining spongy iron

Info

Publication number
YU66373A
YU66373A YU00663/73A YU66373A YU66373A YU 66373 A YU66373 A YU 66373A YU 00663/73 A YU00663/73 A YU 00663/73A YU 66373 A YU66373 A YU 66373A YU 66373 A YU66373 A YU 66373A
Authority
YU
Yugoslavia
Prior art keywords
spongy iron
obtaining
obtaining spongy
iron
spongy
Prior art date
Application number
YU00663/73A
Other languages
English (en)
Inventor
H Serbent
W Thumm
H Nagel
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 YU66373A publication Critical patent/YU66373A/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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/10—Reduction of greenhouse gas [GHG] emissions
    • Y02P10/134—Reduction of greenhouse gas [GHG] emissions by avoiding CO2, e.g. using hydrogen
YU00663/73A 1972-08-22 1973-03-14 Process for obtaining spongy iron YU66373A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2241168A DE2241168A1 (de) 1972-08-22 1972-08-22 Verfahren zur erzeugung von schwammeisen

Publications (1)

Publication Number Publication Date
YU66373A true YU66373A (en) 1982-02-28

Family

ID=5854185

Family Applications (1)

Application Number Title Priority Date Filing Date
YU00663/73A YU66373A (en) 1972-08-22 1973-03-14 Process for obtaining spongy iron

Country Status (8)

Country Link
US (1) US3881916A (xx)
JP (1) JPS5632364B2 (xx)
AU (1) AU473637B2 (xx)
BR (1) BR7303445D0 (xx)
CA (1) CA981026A (xx)
DE (1) DE2241168A1 (xx)
YU (1) YU66373A (xx)
ZA (1) ZA731451B (xx)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4981295A (xx) * 1972-12-12 1974-08-06
CH609443A5 (en) * 1976-04-15 1979-02-28 Soreb Societe Pour La Rech L E Method for forced blowing of fluids making possible physical or chemical exchanges in a mass of material in movement
DE2653512C2 (de) * 1976-11-25 1983-10-06 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zur Direktreduktion von oxydischen eisenhaltigen Materialien
DE2719422C2 (de) * 1977-04-30 1982-04-29 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zur Direktreduktion von Eisenoxyde enthaltenden Materialien zu Schwammeisen im Drehrohrofen
DE3208701A1 (de) * 1982-03-11 1983-09-22 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zur direktreduktion von eisenoxidhaltigen materialien zu eisenschwamm im drehrohrofen
JPS601732A (ja) * 1983-06-17 1985-01-07 Matsushita Electric Ind Co Ltd 偏向ヨ−ク
GB2189260A (en) * 1986-04-17 1987-10-21 Midrex Int Bv Improved process for producing metallized pellets
GB9226454D0 (en) * 1992-12-18 1993-02-10 Cross Mark Treatment of iron ore
US5437707A (en) * 1994-04-28 1995-08-01 Cross; Mark Apparatus for treating iron ore
CN105648132A (zh) * 2016-01-25 2016-06-08 唐竹胜 一种煤基隔焰式回转窑及低温深度快速还原铁的方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2484911A (en) * 1945-04-21 1949-10-18 Seil Frances Merritt Rotary kiln
US2754197A (en) * 1952-09-26 1956-07-10 Wienert Fritz Otto Method and a rotary kiln for the manufacture of sponge iron
US3182980A (en) * 1963-04-22 1965-05-11 Allis Chalmers Mfg Co Rotary kiln

Also Published As

Publication number Publication date
ZA731451B (en) 1973-11-28
BR7303445D0 (pt) 1974-06-27
AU473637B2 (en) 1976-06-24
US3881916A (en) 1975-05-06
DE2241168A1 (de) 1974-03-28
AU5935173A (en) 1975-02-20
JPS5632364B2 (xx) 1981-07-27
CA981026A (en) 1976-01-06
JPS4959016A (xx) 1974-06-07

Similar Documents

Publication Publication Date Title
JPS5387333A (en) Process for preparing acyldiamine
CS185216B2 (en) Process for preparing dimethylethere
YU36975B (en) Process for obtaining dimethyl-2-oxo-3-phenoxypropylphosphonate
IL41496A0 (en) Draw-off apparatus for drawing off spongy iron
YU310573A (en) Process for obtaining 3-hydroxycephalosporins
YU35243B (en) Process for obtaining diphenylyl-alkanoyl-aminopyridines
HU175725B (hu) Sposob poluchenija tetrakhlor-izoftalonitrila
YU66373A (en) Process for obtaining spongy iron
HU171156B (hu) Sposob poluchenija omega-aril-nor-prostaglandinov
YU35583B (en) Process for preparing 1-hydroxy-2-pyridones
YU35775B (en) Process for obtaining d-homosteroids
YU213373A (en) Process for preparing 2-alkylamino-dihydropyridines
YU229273A (en) Process for preparing 1-ethyl-imidazoles
YU146173A (en) Improved process for obtaining antibiotical agents
IL43385A0 (en) Process for preparing perchloro-methylmercaptane
YU238572A (en) Process for preparing n-(-ethyl-delta-pyrrolidyl-methyl)-2-methoxy-5-sulfamidobenzamide
YU36149B (en) Process for obtaining isopropylamines
YU221473A (en) Improved process for obtaining antibiotical agents
YU318473A (en) Process for obtaining m-dioxane-5-methylamines
YU146973A (en) Process for obtaining oxo-prostaglandins
YU102673A (en) Process for obtaining rifamycine b
YU35273B (en) Process for obtaining bicyclomycine
YU240180A (en) Process for obtaining deacetoxy-cephalosporin
YU265473A (en) Process for obtaining 7-acylamido-7-alkoxy-cephalosporins
YU123273A (en) Process for preparing 2-amino-benzylamines