ZA801734B - Non-ferrous metal treatment - Google Patents
Non-ferrous metal treatmentInfo
- Publication number
- ZA801734B ZA801734B ZA00801734A ZA801734A ZA801734B ZA 801734 B ZA801734 B ZA 801734B ZA 00801734 A ZA00801734 A ZA 00801734A ZA 801734 A ZA801734 A ZA 801734A ZA 801734 B ZA801734 B ZA 801734B
- Authority
- ZA
- South Africa
- Prior art keywords
- ferrous metal
- metal treatment
- treatment
- ferrous
- metal
- Prior art date
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
- C22B23/00—Obtaining nickel or cobalt
- C22B23/02—Obtaining nickel or cobalt by dry processes
- C22B23/025—Obtaining nickel or cobalt by dry processes with formation of a matte or by matte refining or converting into nickel or cobalt, e.g. by the Oxford process
-
- 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
- C22B15/00—Obtaining copper
- C22B15/0026—Pyrometallurgy
- C22B15/0028—Smelting or converting
- C22B15/003—Bath smelting or converting
- C22B15/0041—Bath smelting or converting in converters
- C22B15/0043—Bath smelting or converting in converters in rotating converters
-
- 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
- C22B5/12—Dry methods smelting of sulfides or formation of mattes by gases
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Muffle Furnaces And Rotary Kilns (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/024,243 US4238228A (en) | 1979-03-27 | 1979-03-27 | Non-ferrous metal treatment |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA801734B true ZA801734B (en) | 1981-08-26 |
Family
ID=21819591
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA00801734A ZA801734B (en) | 1979-03-27 | 1980-03-25 | Non-ferrous metal treatment |
Country Status (10)
Country | Link |
---|---|
US (1) | US4238228A (xx) |
EP (1) | EP0020186A1 (xx) |
JP (1) | JPS55138029A (xx) |
AU (1) | AU527584B2 (xx) |
BE (1) | BE898341Q (xx) |
CA (1) | CA1142366A (xx) |
MX (1) | MX152977A (xx) |
SU (1) | SU1487819A3 (xx) |
ZA (1) | ZA801734B (xx) |
ZM (1) | ZM3680A1 (xx) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4652917A (en) * | 1981-10-28 | 1987-03-24 | Honeywell Inc. | Remote attitude sensor using single camera and spiral patterns |
JPS6075533A (ja) * | 1983-09-30 | 1985-04-27 | Nippon Mining Co Ltd | 酸化還元炉の操業法 |
JPS6075534A (ja) * | 1983-09-30 | 1985-04-27 | Nippon Mining Co Ltd | 酸化還元炉の操業方法 |
JPS60114528A (ja) * | 1983-11-25 | 1985-06-21 | Sumitomo Metal Mining Co Ltd | 銅転炉または円筒型銅精製炉の操業方法 |
MY110307A (en) * | 1990-11-20 | 1998-04-30 | Mitsubishi Materials Corp | Apparatus for continuous copper smelting |
US5374298A (en) * | 1990-11-20 | 1994-12-20 | Mitsubishi Materials Corporation | Copper smelting process |
DE69124665T2 (de) * | 1990-11-20 | 1997-06-19 | Mitsubishi Materials Corp | Verfahren zum kontinuierlichen Schmelzen von Kupfer |
CA2041297C (en) * | 1991-04-26 | 2001-07-10 | Samuel Walton Marcuson | Converter and method for top blowing nonferrous metal |
US5435833A (en) * | 1993-09-30 | 1995-07-25 | L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude | Process to convert non-ferrous metal such as copper or nickel by oxygen enrichment |
ES2245525B1 (es) * | 2002-01-11 | 2007-03-16 | Atlantic Copper, S.A. | Metodo perfeccionado para el control del accionamiento de convertidores de la mata cobriza. |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE241351C (xx) * | ||||
US1768649A (en) * | 1929-04-22 | 1930-07-01 | Edward I Williams | Method of and converter for bessemerizing |
CA869474A (en) * | 1967-11-20 | 1971-04-27 | Vogt John | Process for gaseous reduction of oxygen containing copper and apparatus therefor |
US3819362A (en) * | 1969-05-06 | 1974-06-25 | Copper Range Co | Copper converting process with prolonged blowing period |
CA931358A (en) * | 1971-02-01 | 1973-08-07 | J. Themelis Nickolas | Process for continuous smelting and converting of copper concentrates |
US3990890A (en) * | 1972-05-17 | 1976-11-09 | Creusot-Loire | Process for refining molten copper matte with an enriched oxygen blow |
US3802685A (en) * | 1972-08-29 | 1974-04-09 | Steel Corp | Q-bop vessel construction |
BE795117A (fr) * | 1973-02-07 | 1973-05-29 | Centre Rech Metallurgique | Procede et dispositif pour le convertissage de matieres cuivreuses |
-
1979
- 1979-03-27 US US06/024,243 patent/US4238228A/en not_active Expired - Lifetime
- 1979-10-31 CA CA000338903A patent/CA1142366A/en not_active Expired
-
1980
- 1980-03-24 ZM ZM36/80A patent/ZM3680A1/xx unknown
- 1980-03-24 AU AU56754/80A patent/AU527584B2/en not_active Ceased
- 1980-03-25 ZA ZA00801734A patent/ZA801734B/xx unknown
- 1980-03-25 MX MX181713A patent/MX152977A/es unknown
- 1980-03-26 SU SU802901508A patent/SU1487819A3/ru active
- 1980-03-26 EP EP80400399A patent/EP0020186A1/en not_active Withdrawn
- 1980-03-27 JP JP3961780A patent/JPS55138029A/ja active Granted
-
1983
- 1983-11-30 BE BE0/211955A patent/BE898341Q/fr not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
SU1487819A3 (ru) | 1989-06-15 |
JPS55138029A (en) | 1980-10-28 |
AU527584B2 (en) | 1983-03-10 |
BE898341Q (fr) | 1984-03-16 |
CA1142366A (en) | 1983-03-08 |
JPH0125815B2 (xx) | 1989-05-19 |
US4238228A (en) | 1980-12-09 |
AU5675480A (en) | 1980-10-02 |
EP0020186A1 (en) | 1980-12-10 |
MX152977A (es) | 1986-07-11 |
ZM3680A1 (en) | 1980-11-21 |
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