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 productsInfo
- 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
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)
- Manufacture And Refinement Of Metals (AREA)
- Processing Of Solid Wastes (AREA)
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 (xx) |
ZA (1) | ZA95465B (xx) |
Families Citing this family (3)
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3759501A (en) * | 1971-12-13 | 1973-09-18 | Kennecott Copper Corp | Cyclonic smelting apparatus |
DE2716082C2 (de) * | 1977-04-12 | 1985-09-05 | Deutsche Babcock Ag, 4200 Oberhausen | Verfahren zur thermischen Behandlung von Feststoffen |
US4326702A (en) * | 1979-10-22 | 1982-04-27 | Oueneau Paul E | Sprinkler burner for introducing particulate material and a gas into a reactor |
DE2952330C2 (de) * | 1979-12-24 | 1986-02-20 | Klöckner-Humboldt-Deutz AG, 5000 Köln | Verfahren und Vorrichtung zum Einführen von feinkörnigen Materialien in einen Schmelzzyklon |
FI66648C (fi) * | 1983-02-17 | 1984-11-12 | Outokumpu Oy | Suspensionssmaeltningsfoerfarande och anordning foer inmatningav extra gas i flamsmaeltugnens reaktionsschakt |
DE3335859A1 (de) * | 1983-10-03 | 1985-04-18 | Klöckner-Humboldt-Deutz AG, 5000 Köln | Verfahren und vorrichtung zur pyrometallurgischen behandlung von feinkoernigen, bei behandlungstemperaturen schmelzfluessige produkte ergebenden feststoffen |
US5014631A (en) * | 1988-06-09 | 1991-05-14 | Jgc Corporation | Cyclone furnace |
DE3915740A1 (de) * | 1989-05-13 | 1990-11-15 | Ludger Schumacher | Einrichtung zur durchfuehrung von hochtemperaturprozessen |
US5229064A (en) * | 1990-12-27 | 1993-07-20 | Kawasaki Steel Corporation | Fluidized bed type preliminary reducing furnace for oxide raw material |
DE4115348C2 (de) * | 1991-05-10 | 2000-08-10 | Deutz Ag | Verfahren zur Hochtemperaturbehandlung von feinkörnigen Feststoffen in einem Schmelzzyklon |
DE4200341C2 (de) * | 1991-11-18 | 1997-04-17 | Kloeckner Humboldt Deutz Ag | Verfahren und Vorrichtung zur Hochtemperaturvergasung feinkörniger brennwertreicher organischer Abfallstoffe |
-
1995
- 1995-01-14 DE DE1995100962 patent/DE19500962B4/de not_active Expired - Fee Related
- 1995-01-20 ZA ZA95465A patent/ZA95465B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
DE19500962A1 (de) | 1995-08-10 |
DE19500962B4 (de) | 2004-09-09 |
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