CH471227A - Verfahren zur Herstellung von metallischem Kupfer durch Reduktion - Google Patents
Verfahren zur Herstellung von metallischem Kupfer durch ReduktionInfo
- Publication number
- CH471227A CH471227A CH1603963A CH1603963A CH471227A CH 471227 A CH471227 A CH 471227A CH 1603963 A CH1603963 A CH 1603963A CH 1603963 A CH1603963 A CH 1603963A CH 471227 A CH471227 A CH 471227A
- Authority
- CH
- Switzerland
- Prior art keywords
- reduction
- production
- metallic copper
- metallic
- copper
- Prior art date
Links
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title 1
- 229910052802 copper Inorganic materials 0.000 title 1
- 239000010949 copper Substances 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G3/00—Compounds of copper
- C01G3/02—Oxides; Hydroxides
-
- 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
- C22B15/0023—Segregation
-
- 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
- C22B15/0063—Hydrometallurgy
- C22B15/0065—Leaching or slurrying
- C22B15/0078—Leaching or slurrying with ammoniacal solutions, e.g. ammonium hydroxide
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/80—Compositional purity
-
- 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
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Inorganic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Catalysts (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1534868A CH498774A (de) | 1963-01-02 | 1963-12-30 | Verfahren zur Herstellung von Kupfer (1)-oxyd |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US249036A US3186833A (en) | 1963-01-02 | 1963-01-02 | Method for reducing copper oxide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH471227A true CH471227A (de) | 1969-04-15 |
Family
ID=22941776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1603963A CH471227A (de) | 1963-01-02 | 1963-12-30 | Verfahren zur Herstellung von metallischem Kupfer durch Reduktion |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3186833A (pm) |
| BE (1) | BE641954A (pm) |
| CH (1) | CH471227A (pm) |
| CY (1) | CY341A (pm) |
| DE (1) | DE1184090B (pm) |
| ES (1) | ES294052A1 (pm) |
| GB (1) | GB991094A (pm) |
| NL (2) | NL143993B (pm) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3403983A (en) * | 1965-01-11 | 1968-10-01 | Mallinckrodt Chemical Works | Steam distillation of metal values in solution |
| US3607023A (en) * | 1968-09-03 | 1971-09-21 | Gen Electric | Process for producing copper oxide |
| US3652229A (en) * | 1969-03-12 | 1972-03-28 | Zane L Burke | Apparatus for production of metal oxides |
| US3630722A (en) * | 1969-10-13 | 1971-12-28 | Frank D Chew | Copper-refining process |
| US3647423A (en) * | 1969-10-27 | 1972-03-07 | Floyd Acoveno | Production of copper, nickel oxide and zinc oxide |
| US3775097A (en) * | 1971-04-15 | 1973-11-27 | Copper Range Co | Method of extracting a metal from a material containing the metal in elemental form |
| US3791812A (en) * | 1971-12-20 | 1974-02-12 | Morton Norwich Products Inc | Process for the recovery of non-ferrous metal values from sulfide ores and the reduction of gaseous emissions to the atmosphere therefrom |
| CN100408234C (zh) * | 2005-10-27 | 2008-08-06 | 中南大学 | 二氧化硫还原法生产氧化亚铜粉和铜粉 |
| JP5926644B2 (ja) * | 2011-09-30 | 2016-05-25 | Ｄｏｗａエレクトロニクス株式会社 | 亜酸化銅粉末およびその製造方法 |
| CN104495908B (zh) * | 2014-12-31 | 2016-06-08 | 湖南稀土金属材料研究院 | 硫化亚铜粉体的制备方法及硫化亚铜粉体 |
| CN115212896B (zh) * | 2022-07-26 | 2023-07-14 | 河北工业大学 | 一种纳米多孔铜负载四硫化七铜@氧化亚铜纳米线簇复合材料及其制备方法和应用 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA634006A (en) * | 1962-01-02 | Goesele Wilhelm | Treatment of oxidic iron materials with chlorine | |
| CA514098A (en) * | 1955-06-28 | Schlecht Leo | Processing of sulfidic raw materials | |
| US919130A (en) * | 1908-09-19 | 1909-04-20 | Calvin Amory Stevens | Process of extracting copper from ores. |
| US986508A (en) * | 1910-04-21 | 1911-03-14 | Oscar Krauth | Process for the recovery of copper from porphyry ores and the like. |
| US1103258A (en) * | 1911-12-11 | 1914-07-14 | Carl Adolf Brackelsberg | Process of manufacturing pure iron or manganese metal from pure or impure iron or manganese-metal oxids. |
| DE401781C (de) * | 1921-02-14 | 1924-09-09 | Harold Wade | Verfahren zur Behandlung von oxydische Kupferverbindungen enthaltenden Erzen |
| US2385066A (en) * | 1944-10-18 | 1945-09-18 | Harshaw Chem Corp | Preparation of red copper oxide |
-
0
- NL NL301942D patent/NL301942A/xx unknown
-
1963
- 1963-01-02 US US249036A patent/US3186833A/en not_active Expired - Lifetime
- 1963-11-30 ES ES294052A patent/ES294052A1/es not_active Expired
- 1963-12-09 GB GB48465/63A patent/GB991094A/en not_active Expired
- 1963-12-17 NL NL63301942A patent/NL143993B/xx unknown
- 1963-12-30 BE BE641954A patent/BE641954A/xx unknown
- 1963-12-30 CH CH1603963A patent/CH471227A/de not_active IP Right Cessation
-
1964
- 1964-01-02 DE DEG39516A patent/DE1184090B/de active Pending
-
1966
- 1966-02-13 CY CY34166A patent/CY341A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE641954A (pm) | 1964-04-16 |
| DE1184090B (de) | 1964-12-23 |
| US3186833A (en) | 1965-06-01 |
| CY341A (en) | 1966-02-13 |
| NL301942A (pm) | 1900-01-01 |
| GB991094A (en) | 1965-05-05 |
| NL143993B (nl) | 1974-11-15 |
| ES294052A1 (es) | 1964-03-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |