ZA95465B - Method and apparatus for the pyrometallurgical treatment of fine grained solids to produce molten products - Google Patents

Method and apparatus for the pyrometallurgical treatment of fine grained solids to produce molten products

Info

Publication number
ZA95465B
ZA95465B ZA95465A ZA95465A ZA95465B ZA 95465 B ZA95465 B ZA 95465B ZA 95465 A ZA95465 A ZA 95465A ZA 95465 A ZA95465 A ZA 95465A ZA 95465 B ZA95465 B ZA 95465B
Authority
ZA
South Africa
Prior art keywords
fine grained
produce molten
grained solids
molten products
pyrometallurgical treatment
Prior art date
Application number
ZA95465A
Original Assignee
Kloeckner Humbolt Deutz A G
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 Kloeckner Humbolt Deutz A G filed Critical Kloeckner Humbolt Deutz A G
Publication of ZA95465B publication Critical patent/ZA95465B/en

Links

Classifications

    • 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
    • F27B15/00—Fluidised-bed furnaces; Other furnaces using or treating finely-divided materials in dispersion
    • F27B15/003—Cyclones or chain of cyclones
    • 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
    • C22B5/00—General methods of reducing to metals
    • C22B5/02—Dry methods smelting of sulfides or formation of mattes
    • 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
    • C22B7/02—Working-up flue dust
    • 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
    • Y02P10/20—Recycling

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Dispersion Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Processing Of Solid Wastes (AREA)
  • Manufacture And Refinement Of Metals (AREA)
ZA95465A 1994-02-09 1995-01-20 Method and apparatus for the pyrometallurgical treatment of fine grained solids to produce molten products ZA95465B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US19401394A 1994-02-09 1994-02-09

Publications (1)

Publication Number Publication Date
ZA95465B true ZA95465B (en) 1996-02-07

Family

ID=22715963

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA95465A ZA95465B (en) 1994-02-09 1995-01-20 Method and apparatus for the pyrometallurgical treatment of fine grained solids to produce molten products

Country Status (2)

Country Link
DE (1) DE19500962B4 (en)
ZA (1) ZA95465B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1889816A1 (en) * 2006-08-15 2008-02-20 Rockwool International A/S Process and apparatus for making mineral fibres
EP2078704A1 (en) 2008-01-14 2009-07-15 Rockwool International A/S Process and device for making mineral fibres
US9612015B2 (en) 2014-06-30 2017-04-04 Southwest Research Institute Oxy-combustor operable with supercritical fluid

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3759501A (en) * 1971-12-13 1973-09-18 Kennecott Copper Corp Cyclonic smelting apparatus
DE2716082C2 (en) * 1977-04-12 1985-09-05 Deutsche Babcock Ag, 4200 Oberhausen Process for the thermal treatment of solids
US4326702A (en) * 1979-10-22 1982-04-27 Oueneau Paul E Sprinkler burner for introducing particulate material and a gas into a reactor
DE2952330C2 (en) * 1979-12-24 1986-02-20 Klöckner-Humboldt-Deutz AG, 5000 Köln Method and device for introducing fine-grained materials into a melting cyclone
FI66648C (en) * 1983-02-17 1984-11-12 Outokumpu Oy SUSPENSIONSSMAELTNINGSFOERFARANDE OCH ANORDNING FOER INMATNINGAV EXTRA GAS I FLAMSMAELTUGNENS REAKTIONSSCHAKT
DE3335859A1 (en) * 1983-10-03 1985-04-18 Klöckner-Humboldt-Deutz AG, 5000 Köln METHOD AND DEVICE FOR THE PYROMETALLURGICAL TREATMENT OF FINE-GRAINED SOLIDS, WHICH RESULTS MELT-LIQUID PRODUCTS AT TREATMENT TEMPERATURES
US5014631A (en) * 1988-06-09 1991-05-14 Jgc Corporation Cyclone furnace
DE3915740A1 (en) * 1989-05-13 1990-11-15 Ludger Schumacher High temp. processing unit for e.g. annealing or melting - has reactor with oven chamber having tangentially arranged feed openings in sidewalls and controllable bucket wheel discharge
EP0596107B1 (en) * 1990-12-27 1996-10-09 Kawasaki Steel Corporation Fluidized bed preliminary reducing furnace for raw material comprising oxide
DE4115348C2 (en) * 1991-05-10 2000-08-10 Deutz Ag Process for high-temperature treatment of fine-grained solids in a melting cyclone
DE4200341C2 (en) * 1991-11-18 1997-04-17 Kloeckner Humboldt Deutz Ag Method and device for high-temperature gasification of fine-grained organic waste materials with a high calorific value

Also Published As

Publication number Publication date
DE19500962B4 (en) 2004-09-09
DE19500962A1 (en) 1995-08-10

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