IT8619727A0 - PROCEDURE FOR THE DIRECT REDUCTION OF MATERIALS CONTAINING IRON OXIDE IN THE ROTARY TUBULAR FURNACE. - Google Patents

PROCEDURE FOR THE DIRECT REDUCTION OF MATERIALS CONTAINING IRON OXIDE IN THE ROTARY TUBULAR FURNACE.

Info

Publication number
IT8619727A0
IT8619727A0 IT8619727A IT1972786A IT8619727A0 IT 8619727 A0 IT8619727 A0 IT 8619727A0 IT 8619727 A IT8619727 A IT 8619727A IT 1972786 A IT1972786 A IT 1972786A IT 8619727 A0 IT8619727 A0 IT 8619727A0
Authority
IT
Italy
Prior art keywords
procedure
iron oxide
materials containing
containing iron
tubular furnace
Prior art date
Application number
IT8619727A
Other languages
Italian (it)
Other versions
IT8619727A1 (en
IT1188438B (en
Inventor
Harry Serbent
Michael Romberg
Heinz Fischer
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 IT8619727A0 publication Critical patent/IT8619727A0/en
Publication of IT8619727A1 publication Critical patent/IT8619727A1/en
Application granted granted Critical
Publication of IT1188438B publication Critical patent/IT1188438B/en

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
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L5/00—Solid fuels
    • C10L5/02—Solid fuels such as briquettes consisting mainly of carbonaceous materials of mineral or non-mineral origin
    • C10L5/06—Methods of shaping, e.g. pelletizing or briquetting
    • C10L5/08—Methods of shaping, e.g. pelletizing or briquetting without the aid of extraneous binders

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Manufacture And Refinement Of Metals (AREA)
IT19727/86A 1985-03-16 1986-03-12 PROCEDURE FOR THE DIRECT REDUCTION OF MATERIALS, CONTAINING IRON OXIDE, IN THE ROTARY TUBULAR OVEN IT1188438B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853509505 DE3509505A1 (en) 1985-03-16 1985-03-16 Process for the direct reduction of iron oxide-containing materials in a rotary kiln

Publications (3)

Publication Number Publication Date
IT8619727A0 true IT8619727A0 (en) 1986-03-12
IT8619727A1 IT8619727A1 (en) 1987-09-12
IT1188438B IT1188438B (en) 1988-01-14

Family

ID=6265409

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19727/86A IT1188438B (en) 1985-03-16 1986-03-12 PROCEDURE FOR THE DIRECT REDUCTION OF MATERIALS, CONTAINING IRON OXIDE, IN THE ROTARY TUBULAR OVEN

Country Status (2)

Country Link
DE (1) DE3509505A1 (en)
IT (1) IT1188438B (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1910147C3 (en) * 1969-02-28 1980-02-21 Metallgesellschaft Ag, 6000 Frankfurt Process for the direct reduction of materials containing iron oxide in the rotary kiln
DE2501182A1 (en) * 1975-01-14 1976-07-15 Metallgesellschaft Ag PROCESS FOR THE DIRECT REDUCTION OF FERROUS OXYDE-CONTAINING MATERIALS IN THE ROTARY FURNACE
JPS5967306A (en) * 1982-10-12 1984-04-17 Sumitomo Heavy Ind Ltd Manufacture of reducing agent for direct reducing process

Also Published As

Publication number Publication date
IT8619727A1 (en) 1987-09-12
IT1188438B (en) 1988-01-14
DE3509505A1 (en) 1986-09-18
DE3509505C2 (en) 1992-11-19

Similar Documents

Publication Publication Date Title
DE3685409D1 (en) ANTITUARY COMPOSITION.
FI865037A0 (en) MICROBICID COMPOSITION.
DE3680583D1 (en) ELECTRODES COMPOSITION.
FI862094A (en) BORNERANDE THERAPEUTIC COMPOSITION.
ES2019061B3 (en) QUIMILUMINISCENT COMPOSITION.
FI873087A0 (en) DESCRIPTION OF THE DENTAL COMPOSITION.
EP0247167A4 (en) Hydroxy and aminothiazolyl-benzodiazinone compounds, cardiotonic compositions including the same, and their uses.
DE3672261D1 (en) POLYOLEFIN COMPOSITION.
DE3684003D1 (en) PROPYLENE-POLYMER COMPOSITION.
DE3684626D1 (en) PAIN-RELATING COMPOSITION.
DE3671031D1 (en) POLYOLEFIN COMPOSITION.
DE3683544D1 (en) POLYOLEFIN COMPOSITION.
DE3669105D1 (en) THERAPEUTIC COMPOSITION.
FI853239A0 (en) ANORDINATION FOR FLOWERING.
IT1213453B (en) PHARMACEUTICAL COMPOSITION.
EP0247177A4 (en) Benzodiazinone-pyridazinone and hydroxy-pyrazolyl compounds, cardiotonic compositions including the same, and their uses.
ATE45741T1 (en) 1-OXA-3-OXO-4,8-DIAZA-SPIRO-(4,5>DECANE COMPOUNDS.
NO862104L (en) PROCEDURE FOR REDUCING ZIRCONIUM, HAFNIUM OR TITANCHLORIDE TO METAL FORM.
FI860226A (en) SPIRALELEMENTBAND MED SKYDDADE KANTER.
FI860449A0 (en) COMPOSITION FOR BEHANDLING AV GRAESMATTA.
IT8619727A0 (en) PROCEDURE FOR THE DIRECT REDUCTION OF MATERIALS CONTAINING IRON OXIDE IN THE ROTARY TUBULAR FURNACE.
NO863343L (en) PROCEDURE FOR THE PREPARATION OF GEM-DIHALO-1,8-DIAMINO-4-AZA-OCTANES.
NO860273L (en) PROCEDURE FOR THE PREPARATION OF 4,4-DIALKYL-2-AZETIDINONES.
IT8621410A0 (en) COMPOSITION FOR THE IMPROVEMENT OF BLEACHING.
FI860225A (en) BANFORMNINGSVIRA MED FOERSTAERKTA KANTER.