ATE231560T1 - Verfahren zum schmelzen von anorganischen stoffen - Google Patents

Verfahren zum schmelzen von anorganischen stoffen

Info

Publication number
ATE231560T1
ATE231560T1 AT98810835T AT98810835T ATE231560T1 AT E231560 T1 ATE231560 T1 AT E231560T1 AT 98810835 T AT98810835 T AT 98810835T AT 98810835 T AT98810835 T AT 98810835T AT E231560 T1 ATE231560 T1 AT E231560T1
Authority
AT
Austria
Prior art keywords
oxygen
inorganic substances
melting inorganic
inorganic materials
solid fuel
Prior art date
Application number
AT98810835T
Other languages
English (en)
Inventor
Hans Rueegg
Christian Dr Steiner
Beat Dr Stoffel
Christian Dr Wieckert
Original Assignee
Alstom
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 Alstom filed Critical Alstom
Application granted granted Critical
Publication of ATE231560T1 publication Critical patent/ATE231560T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
    • 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
    • C21B13/085—Making spongy iron or liquid steel, by direct processes in rotary furnaces wherein iron or steel is obtained in a molten state
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/42—Constructional features of converters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Electric arc furnaces ; Tank furnaces
    • F27B3/06—Hearth-type furnaces, e.g. of reverberatory type; Electric arc furnaces ; Tank furnaces with movable working chambers or hearths, e.g. tiltable, oscillating or describing a composed movement
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Electric arc furnaces ; Tank furnaces
    • F27B3/10—Details, accessories or equipment, e.g. dust-collectors, specially adapted for hearth-type furnaces
    • F27B3/22—Arrangements of air or gas supply devices
    • F27B3/225—Oxygen blowing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
    • F27B7/20—Details, accessories or equipment specially adapted for rotary-drum furnaces
    • F27B7/2083—Arrangements for the melting of metals or the treatment of molten metals

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Gasification And Melting Of Waste (AREA)
  • Glass Compositions (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
AT98810835T 1998-08-24 1998-08-24 Verfahren zum schmelzen von anorganischen stoffen ATE231560T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP98810835A EP0982407B1 (de) 1998-08-24 1998-08-24 Verfahren zum Schmelzen von anorganischen Stoffen

Publications (1)

Publication Number Publication Date
ATE231560T1 true ATE231560T1 (de) 2003-02-15

Family

ID=8236278

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98810835T ATE231560T1 (de) 1998-08-24 1998-08-24 Verfahren zum schmelzen von anorganischen stoffen

Country Status (8)

Country Link
US (1) US6432162B1 (de)
EP (1) EP0982407B1 (de)
JP (1) JP2000154387A (de)
KR (1) KR20000017396A (de)
AT (1) ATE231560T1 (de)
DE (1) DE59807017D1 (de)
NO (1) NO994086L (de)
TW (1) TW548332B (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CZ301924B6 (cs) 2009-02-10 2010-08-04 Raclavský@Milan Technologie rafinace kovonosných odpadu s obsahem zinku v rotacní peci
CN105021027B (zh) * 2014-04-15 2017-06-06 中国瑞林工程技术有限公司 利用旋流熔炼炉实施的旋流熔炼工艺

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3934864A (en) * 1967-01-13 1976-01-27 Creusot-Loire Process and installation for reductive melting of iron scrap, powder or sponge
US4272286A (en) * 1978-07-17 1981-06-09 Pennsylvania Engineering Corporation Metallurgical vessel
AU543552B2 (en) * 1978-12-26 1985-04-26 Sumitomo Metal Industries Ltd. Gasification of solid carbonaceous materials
US4519814A (en) * 1983-07-25 1985-05-28 Ppg Industries, Inc. Two stage batch liquefaction process and apparatus
SU1298256A1 (ru) * 1985-07-31 1987-03-23 Сибирский металлургический институт им.С.Орджоникидзе Способ выплавки стали в кислородном конвертере
DE3590889C2 (de) * 1985-12-23 1989-07-06 Dnapropetrovskij Metall I Im L Verfahren zur Stahlerzeugung in einem Sauerstoff-Blaskonverter
DE4117444C2 (de) * 1991-05-28 1993-11-11 Babcock Anlagen Gmbh Verfahren zum Behandeln von Rückständen einer Abfallverbrennungsanlage und Abfallverbrennungsanlage zur Durchführung des Verfahrens
ES2114388B1 (es) * 1994-06-16 1998-12-16 Del Oxigeno S A Soc Esp Procedimiento para la fusion de metales en hornos rotativos y horno de fusion rotativo para la aplicacion de este procedimiento.
ATE195764T1 (de) * 1995-12-11 2000-09-15 Sumitomo Heavy Industries Verfahren und vorrichtung zum wiederverwerten von abfallstoffen der eisen- und stahlindustrie

Also Published As

Publication number Publication date
TW548332B (en) 2003-08-21
DE59807017D1 (de) 2003-02-27
KR20000017396A (ko) 2000-03-25
EP0982407B1 (de) 2003-01-22
US6432162B1 (en) 2002-08-13
JP2000154387A (ja) 2000-06-06
NO994086L (no) 2000-02-25
NO994086D0 (no) 1999-08-24
EP0982407A1 (de) 2000-03-01

Similar Documents

Publication Publication Date Title
ATE182356T1 (de) Verfahren zur heissreparatur von industrieanlagen mit feuerfester struktur.
CA2038796A1 (en) Apparatus and method of lowering nox emissions using diffusion processes
FR2832732B1 (fr) Utilisation de l'analyse des fumees dans les fours d'aluminium
YU43915B (en) Method of burning in industrial furnaces by use of oxygen or air enriched with oxygn as an oxydating agent
ATE105872T1 (de) Verfahren und vorrichtung zur nachverbrennung.
UA12328A (uk) Спосіб ремонту вогнеупору та пристрій для його здійснення
ATE268635T1 (de) Verfahren zur reinigung von ammoniak-enthaltenden abgasen
ATE231560T1 (de) Verfahren zum schmelzen von anorganischen stoffen
SE8502863D0 (sv) Skenklock
ATE116425T1 (de) Verfahren zur verringerung von schadstoffen in den abgasen brennerbefeuerter schmelzöfen.
BR9800794A (pt) Processo de escória espumante através do uso de lança de m·ltiplos circuitos.
DE60122916D1 (de) Oberflächengehärtetes präzisiongewicht und verfahren zu dessen herstellung
DE3650328D1 (de) Verfahren und Vorrichtung zum Aufheizen von geschmolzenem Metall.
DE3775948D1 (de) Verfahren zur stahlherstellung aus schrott.
FR2362801A1 (fr) Matieres ou briques refractaires non cuites pour recipients metallurgiques, a base de chromite et de liant contenant du carbone
FR2854408B1 (fr) Procede de traitement d'aluminium dans un four
ATE225488T1 (de) Verfahren und vorrichtung zum betreiben von gasbrennern
DE59203618D1 (de) Verfahren und Vorrichtung zum Verbrennen von stückigen, biogenen Brennstoffen.
JPS51142736A (en) Boiler or industrial heating furnace equipped with a device to remove nox
SU666156A1 (ru) Способ соединени неорганических материалов
SU395387A1 (ru) Способ управления продувкой металла
RU99119901A (ru) Способ сжигания углеводородного топлива в горелке и горелка для сжигания углеводородного топлива с окислителем
NZ337738A (en) Burner having a non-corrosive atmosphere passed along its outer surface and method of combustion of a hydrocarbon fuel using this burner
DE3263736D1 (en) Process for mixing streams of flue gases
RU2027106C1 (ru) Способ переработки твердых бытовых и промышленных отходов

Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee