BE495631A - - Google Patents
Info
- Publication number
- BE495631A BE495631A BE495631DA BE495631A BE 495631 A BE495631 A BE 495631A BE 495631D A BE495631D A BE 495631DA BE 495631 A BE495631 A BE 495631A
- Authority
- BE
- Belgium
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
- C22B1/00—Preliminary treatment of ores or scrap
- C22B1/02—Roasting processes
- C22B1/10—Roasting processes in fluidised form
-
- 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
- C22B15/0047—Smelting or converting flash smelting or converting
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Manufacturing & Machinery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA672418X | 1949-05-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE495631A true BE495631A (zh) |
Family
ID=4172133
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE495631D BE495631A (zh) | 1949-05-13 |
Country Status (4)
Country | Link |
---|---|
US (1) | US2668107A (zh) |
BE (1) | BE495631A (zh) |
FR (1) | FR1018064A (zh) |
GB (1) | GB672418A (zh) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2769706A (en) * | 1948-06-04 | 1956-11-06 | Bolidens Gruv Ab | Smelting sulfide ores |
US3150959A (en) * | 1961-03-20 | 1964-09-29 | Anaconda Co | Recovery of matte from sulfidic copper ores |
US3819362A (en) * | 1969-05-06 | 1974-06-25 | Copper Range Co | Copper converting process with prolonged blowing period |
US3759501A (en) * | 1971-12-13 | 1973-09-18 | Kennecott Copper Corp | Cyclonic smelting apparatus |
US3941587A (en) * | 1973-05-03 | 1976-03-02 | Q-S Oxygen Processes, Inc. | Metallurgical process using oxygen |
DE2515464C2 (de) * | 1975-04-09 | 1977-03-31 | Kloeckner Humboldt Deutz Ag | Verfahren und vorrichtung zur verhuettung sulfidischer kupfererzkonzentrate |
SE397689B (sv) * | 1976-03-12 | 1977-11-14 | Boliden Ab | Forfarande for framstellning av blisterkoppar innefattande smeltning av sulfidhaltigt kopparmaterial i en roterande ugn och konvertering av skersten pa i och for sig kent sett |
DE2638132C2 (de) * | 1976-08-25 | 1983-03-31 | Klöckner-Humboldt-Deutz AG, 5000 Köln | Ofenanlage zur pyrometallurgischen Behandlung von feinkörnigen Erzkonzentraten |
CA1074996A (en) * | 1977-07-04 | 1980-04-08 | Thomas N. Antonioni | Flash smelting furnace |
US4148630A (en) * | 1977-08-24 | 1979-04-10 | The Anaconda Company | Direct production of copper metal |
US4178174A (en) * | 1977-08-24 | 1979-12-11 | The Anaconda Company | Direct production of copper metal |
US4165979A (en) * | 1978-02-21 | 1979-08-28 | The International Nickel Company, Inc. | Flash smelting in confined space |
DE2807964A1 (de) * | 1978-02-24 | 1979-08-30 | Metallgesellschaft Ag | Verfahren zur kontinuierlichen konvertierung von ne-metallsulfidkonzentraten |
JPS55501146A (zh) * | 1978-12-19 | 1980-12-18 | ||
US4372540A (en) * | 1978-12-21 | 1983-02-08 | Queneau Paul Etienne | Apparatus for oxygen sprinkle smelting of sulfide concentrates |
US4214901A (en) * | 1979-02-16 | 1980-07-29 | Amax Inc. | Hydrometallurgical refining of nickeliferous sulfides |
US4416690A (en) * | 1981-06-01 | 1983-11-22 | Kennecott Corporation | Solid matte-oxygen converting process |
CA1190751A (en) * | 1982-06-18 | 1985-07-23 | J. Barry W. Bailey | Process and apparatus for continuous converting of copper and non-ferrous mattes |
US5194213A (en) * | 1991-07-29 | 1993-03-16 | Inco Limited | Copper smelting system |
FI93974C (fi) * | 1992-06-18 | 1995-06-26 | Outokumpu Harjavalta Metals Oy | Menetelmä sulfidisten, vaikeasti sulatettavien nikkelirikasteiden tai vastaavien seosten hyödyntämiseksi |
WO2013192386A1 (en) | 2012-06-21 | 2013-12-27 | Orchard Material Technology Llc | Production of copper via looping oxidation process |
CN109971967B (zh) * | 2019-03-19 | 2020-08-21 | 谦比希铜冶炼有限公司 | 一种从铜冶炼吹炼炉渣中回收有价金属的方法 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US782123A (en) * | 1901-01-12 | 1905-02-07 | Garretson Furnace Company | Method of matte or pyritic smelting. |
US900466A (en) * | 1906-02-08 | 1908-10-06 | Ralph Baggaley | Method of smelting ores. |
US948468A (en) * | 1908-03-28 | 1910-02-08 | Edward Fink | Smelting apparatus. |
US1164653A (en) * | 1915-03-03 | 1915-12-21 | John H Klepinger | Process of smelting ores. |
US1259467A (en) * | 1917-06-29 | 1918-03-12 | Thomas Willard Cavers | Smelting copper and like ores. |
US1416262A (en) * | 1919-07-07 | 1922-05-16 | Phelps Dodge Corp | Process and apparatus for extracting copper from slag in reverberatory furnaces |
US1729408A (en) * | 1925-06-27 | 1929-09-24 | American Smelting Refining | Smelting furnace and method of smelting |
US1650907A (en) * | 1926-07-23 | 1927-11-29 | United Verde Extension Mining | Reverberatory furnace |
US1850025A (en) * | 1930-01-30 | 1932-03-15 | Mcgregor Alexander Grant | Apparatus for the smelting of copper ores and the like |
US1915540A (en) * | 1931-10-28 | 1933-06-27 | Milo W Krejci | Process of treating ores and furnace therefor |
US1941592A (en) * | 1931-11-21 | 1934-01-02 | Raymond F Bacon | Roasting pryites fines |
US1958581A (en) * | 1932-04-18 | 1934-05-15 | Cass L Kennicott | Ore treatment |
US2035016A (en) * | 1933-08-15 | 1936-03-24 | Int Nickel Canada | Smelting of ores |
US2221620A (en) * | 1939-10-10 | 1940-11-12 | American Smelting Refining | Copper smelting |
US2510352A (en) * | 1946-04-25 | 1950-06-06 | John H Ehardt | Reverberatory furnace for melting metals |
-
0
- BE BE495631D patent/BE495631A/xx unknown
-
1949
- 1949-06-25 US US101336A patent/US2668107A/en not_active Expired - Lifetime
-
1950
- 1950-04-14 GB GB9263/50A patent/GB672418A/en not_active Expired
- 1950-04-26 FR FR1018064D patent/FR1018064A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR1018064A (fr) | 1952-12-26 |
US2668107A (en) | 1954-02-02 |
GB672418A (en) | 1952-05-21 |