PH15771A - A process for reducing copper-bearing materials - Google Patents
A process for reducing copper-bearing materialsInfo
- Publication number
- PH15771A PH15771A PH22474A PH22474A PH15771A PH 15771 A PH15771 A PH 15771A PH 22474 A PH22474 A PH 22474A PH 22474 A PH22474 A PH 22474A PH 15771 A PH15771 A PH 15771A
- Authority
- PH
- Philippines
- Prior art keywords
- bearing materials
- reducing copper
- copper
- reducing
- bearing
- Prior art date
Links
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title 1
- 229910052802 copper Inorganic materials 0.000 title 1
- 239000010949 copper Substances 0.000 title 1
- 239000000463 material Substances 0.000 title 1
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
- C22B15/00—Obtaining copper
- C22B15/0002—Preliminary treatment
- C22B15/001—Preliminary treatment with modification of the copper constituent
- C22B15/0021—Preliminary treatment with modification of the copper constituent by reducing in gaseous or solid state
-
- 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
- C22B5/12—Dry methods smelting of sulfides or formation of mattes by gases
- C22B5/14—Dry methods smelting of sulfides or formation of mattes by gases fluidised material
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/905,091 US4192676A (en) | 1978-05-11 | 1978-05-11 | High temperature reduction of copper salts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PH15771A true PH15771A (en) | 1983-03-24 |
Family
ID=25420282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PH22474A PH15771A (en) | 1978-05-11 | 1979-05-10 | A process for reducing copper-bearing materials |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US4192676A (fi) |
| JP (1) | JPS5942736B2 (fi) |
| AU (1) | AU527831B2 (fi) |
| BE (1) | BE876203A (fi) |
| CA (1) | CA1130571A (fi) |
| FI (1) | FI69107C (fi) |
| FR (1) | FR2425478B1 (fi) |
| GB (1) | GB2038369B (fi) |
| MX (1) | MX5954E (fi) |
| PH (1) | PH15771A (fi) |
| WO (1) | WO1979001056A1 (fi) |
| ZM (1) | ZM4179A1 (fi) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4326884A (en) * | 1980-05-13 | 1982-04-27 | Comision De Fomento Minero | Process for obtaining metal values from ores containing such metals as oxides or convertible into such oxides |
| US4389247A (en) * | 1982-03-29 | 1983-06-21 | Standard Oil Company (Indiana) | Metal recovery process |
| 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 |
| JPH0196094U (fi) * | 1987-12-12 | 1989-06-26 | ||
| FI119439B (fi) * | 2007-04-13 | 2008-11-14 | Outotec Oyj | Menetelmä ja laitteisto kupari(I)oksidin pelkistämiseksi |
| CN110026560B (zh) * | 2018-08-27 | 2022-04-29 | 南方科技大学 | 纳米铜颗粒及其制备方法和应用 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1671003A (en) * | 1925-08-17 | 1928-05-22 | Bagsar Aaron Bysar | Process for extracting metals from metallic sulphides |
| US3630721A (en) * | 1969-05-26 | 1971-12-28 | Anaconda Co | Recovery of copper |
| US3918962A (en) * | 1972-06-28 | 1975-11-11 | Ethyl Corp | Process for winning copper using carbon monoxide |
| US3853543A (en) * | 1973-01-11 | 1974-12-10 | H Thomas | Process for producing elemental copper by reacting molten cuprous chloride with zinc |
| US4017307A (en) * | 1973-09-25 | 1977-04-12 | Klockner-Humboldt-Deutz Aktiengesellschaft | Thermal method for the recovery of metals and/or metal combinations with the aid of a melting cyclone |
| US4039324A (en) * | 1975-11-14 | 1977-08-02 | Cyprus Metallurgical Processes Corporation | Fluidized hydrogen reduction process for the recovery of copper |
-
1978
- 1978-05-11 US US05/905,091 patent/US4192676A/en not_active Expired - Lifetime
-
1979
- 1979-05-04 FI FI791437A patent/FI69107C/fi not_active IP Right Cessation
- 1979-05-08 WO PCT/US1979/000299 patent/WO1979001056A1/en unknown
- 1979-05-08 JP JP54500875A patent/JPS5942736B2/ja not_active Expired
- 1979-05-08 GB GB7938774A patent/GB2038369B/en not_active Expired
- 1979-05-08 FR FR7912253A patent/FR2425478B1/fr not_active Expired
- 1979-05-09 ZM ZM41/79A patent/ZM4179A1/xx unknown
- 1979-05-10 CA CA327,379A patent/CA1130571A/en not_active Expired
- 1979-05-10 AU AU46937/79A patent/AU527831B2/en not_active Expired
- 1979-05-10 PH PH22474A patent/PH15771A/en unknown
- 1979-05-11 MX MX797972U patent/MX5954E/es unknown
- 1979-05-11 BE BE0/195118A patent/BE876203A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| JPS55500320A (fi) | 1980-05-29 |
| AU527831B2 (en) | 1983-03-24 |
| FI69107B (fi) | 1985-08-30 |
| WO1979001056A1 (en) | 1979-12-13 |
| FR2425478A1 (fr) | 1979-12-07 |
| JPS5942736B2 (ja) | 1984-10-17 |
| US4192676A (en) | 1980-03-11 |
| FR2425478B1 (fr) | 1987-04-17 |
| ZM4179A1 (en) | 1980-03-21 |
| GB2038369A (en) | 1980-07-23 |
| BE876203A (fr) | 1979-11-12 |
| MX5954E (es) | 1984-09-06 |
| AU4693779A (en) | 1979-11-15 |
| FI69107C (fi) | 1985-12-10 |
| CA1130571A (en) | 1982-08-31 |
| GB2038369B (en) | 1982-09-15 |
| FI791437A (fi) | 1979-11-12 |
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