NL7310085A - - Google Patents
Info
- Publication number
- NL7310085A NL7310085A NL7310085A NL7310085A NL7310085A NL 7310085 A NL7310085 A NL 7310085A NL 7310085 A NL7310085 A NL 7310085A NL 7310085 A NL7310085 A NL 7310085A NL 7310085 A NL7310085 A NL 7310085A
- Authority
- NL
- Netherlands
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
- C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
- C22B3/04—Extraction of metal compounds from ores or concentrates by wet processes by leaching
- C22B3/06—Extraction of metal compounds from ores or concentrates by wet processes by leaching in inorganic acid solutions, e.g. with acids generated in situ; in inorganic salt solutions other than ammonium salt solutions
- C22B3/10—Hydrochloric acid, other halogenated acids or salts thereof
-
- 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
- C22B15/0004—Preliminary treatment without modification of the copper constituent
- C22B15/0006—Preliminary treatment without modification of the copper constituent by dry processes
-
- 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
- C22B15/0067—Leaching or slurrying with acids or salts thereof
- C22B15/0069—Leaching or slurrying with acids or salts thereof containing halogen
-
- 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
- C22B15/0084—Treating solutions
- C22B15/0089—Treating solutions by chemical methods
- C22B15/0093—Treating solutions by chemical methods by gases, e.g. hydrogen or hydrogen sulfide
-
- 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)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Inorganic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Electrolytic Production Of Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US27327572A | 1972-07-19 | 1972-07-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7310085A true NL7310085A (https=) | 1974-01-22 |
Family
ID=23043264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7310085A NL7310085A (https=) | 1972-07-19 | 1973-07-19 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3776826A (https=) |
| JP (1) | JPS4984918A (https=) |
| CA (1) | CA996755A (https=) |
| DE (1) | DE2336764A1 (https=) |
| FR (1) | FR2193092B1 (https=) |
| GB (1) | GB1431590A (https=) |
| IT (1) | IT991272B (https=) |
| NL (1) | NL7310085A (https=) |
| PH (1) | PH9754A (https=) |
| ZA (1) | ZA734898B (https=) |
Families Citing this family (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5526693B2 (https=) * | 1972-10-06 | 1980-07-15 | ||
| US4039406A (en) * | 1973-08-10 | 1977-08-02 | Noranda Mines Limited | Recovering copper from concentrates with insoluble sulfate forming leach |
| US3923616A (en) * | 1973-10-01 | 1975-12-02 | Du Pont | Recovery of metal values from ores |
| CA1083524A (en) * | 1974-01-14 | 1980-08-12 | Duval Corporation | Hydrometallurgical process for the production of copper |
| FR2271303B1 (https=) * | 1974-05-15 | 1976-12-24 | Penarroya Miniere Metallurg | |
| FR2271304B1 (https=) | 1974-05-15 | 1976-12-24 | Penarroya Miniere Metallurg | |
| US3959096A (en) * | 1975-01-17 | 1976-05-25 | Langer Stanley H | Electrochemical recovery of copper from alloy scrap |
| FR2300825A1 (fr) * | 1975-02-14 | 1976-09-10 | Dextec Metallurg | Procede d'extraction du cuivre de ses minerais et concentres qui contiennent aussi du fer |
| FR2323766A1 (fr) * | 1975-04-21 | 1977-04-08 | Penarroya Miniere Metallurg | Procede hydrometallurgique pour traiter des minerais sulfures |
| US3969106A (en) * | 1975-06-03 | 1976-07-13 | Zeo-Mag Research Limited | Selective hydrometallurgical separation of lead from complex lead-zinc-copper sulfide ores or derived concentrates |
| DE2840424A1 (de) * | 1978-09-16 | 1980-04-24 | Duisburger Kupferhuette | Verfahren zur herstellung von sulfidischen kupferkonzentraten |
| JPS57501530A (https=) * | 1980-10-06 | 1982-08-26 | ||
| NO802986L (no) * | 1980-10-07 | 1982-04-13 | Elkem As | E fremgangsmaate ved utlutning av metallsulfidholdig material |
| US4384890A (en) * | 1982-02-10 | 1983-05-24 | Phelps Dodge Corporation | Cupric chloride leaching of copper sulfides |
| US4536214A (en) * | 1983-07-07 | 1985-08-20 | Duval Corporation | Metal sulphide extraction |
| US4594132A (en) * | 1984-06-27 | 1986-06-10 | Phelps Dodge Corporation | Chloride hydrometallurgical process for production of copper |
| US5622615A (en) * | 1996-01-04 | 1997-04-22 | The University Of British Columbia | Process for electrowinning of copper matte |
| RU2171856C1 (ru) * | 2001-01-09 | 2001-08-10 | ОАО "Кольская горно-металлургическая компания" | Способ переработки сульфидных медных концентратов, содержащих никель, кобальт и железо |
| JP4525354B2 (ja) * | 2004-01-19 | 2010-08-18 | 住友金属鉱山株式会社 | 塩化第２銅イオンの還元方法 |
| RU2277600C1 (ru) * | 2005-04-26 | 2006-06-10 | Московская государственная академия тонкой химической технологии им. М.В. Ломоносова | Способ переработки сульфидных медно-никелевых концентратов |
| JP2008266766A (ja) * | 2006-12-26 | 2008-11-06 | Nikko Kinzoku Kk | ハロゲン系溶液からの板状電気銅の製造方法 |
| RU2341573C1 (ru) * | 2007-03-26 | 2008-12-20 | Открытое акционерное общество "Кольская горно-металлургическая компания" | Способ переработки медного концентрата от флотационного разделения файнштейна |
| JP5145843B2 (ja) * | 2007-09-21 | 2013-02-20 | 住友金属鉱山株式会社 | 銅硫化鉱物を含む銅原料の湿式銅精錬法 |
| RU2415956C1 (ru) * | 2009-10-14 | 2011-04-10 | Открытое акционерное общество "Кольская горно-металлургическая компания" | Способ получения никеля и концентрата драгоценных металлов из медно-никелевого файнштейна |
| US20140127789A1 (en) * | 2011-04-13 | 2014-05-08 | Bioheap Limited | Leach process |
| FI20110279A7 (fi) * | 2011-08-29 | 2013-03-01 | Outotec Oyj | Menetelmä metallien talteenottamiseksi niitä sisältävästä materiaalista |
| RU2492253C1 (ru) * | 2012-01-13 | 2013-09-10 | Открытое акционерное общество "Кольская горно-металлургическая компания" | Способ получения никеля из рудного сульфидного сырья |
| KR102678432B1 (ko) * | 2023-11-21 | 2024-06-27 | 고려아연 주식회사 | 황산아연 용액으로부터 구리를 회수하는 방법 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE67925C (de) * | Dr. C. HOEPFNER in Frankfurt a. M., Mainzerlandstrafse 68 | Verfahren zur Herstellung: eisenfreier Kupferchlorürlaugen |
-
1972
- 1972-07-19 US US00273275A patent/US3776826A/en not_active Expired - Lifetime
-
1973
- 1973-07-12 CA CA176,325A patent/CA996755A/en not_active Expired
- 1973-07-18 IT IT26758/73A patent/IT991272B/it active
- 1973-07-18 ZA ZA734898A patent/ZA734898B/xx unknown
- 1973-07-19 PH PH14848A patent/PH9754A/en unknown
- 1973-07-19 FR FR7326564A patent/FR2193092B1/fr not_active Expired
- 1973-07-19 DE DE19732336764 patent/DE2336764A1/de active Pending
- 1973-07-19 JP JP48080548A patent/JPS4984918A/ja active Pending
- 1973-07-19 NL NL7310085A patent/NL7310085A/xx not_active Application Discontinuation
- 1973-07-19 GB GB3447573A patent/GB1431590A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1431590A (en) | 1976-04-07 |
| JPS4984918A (https=) | 1974-08-15 |
| DE2336764A1 (de) | 1974-02-14 |
| ZA734898B (en) | 1974-06-26 |
| US3776826A (en) | 1973-12-04 |
| FR2193092A1 (https=) | 1974-02-15 |
| IT991272B (it) | 1975-07-30 |
| FR2193092B1 (https=) | 1976-09-17 |
| AU5820573A (en) | 1975-01-23 |
| CA996755A (en) | 1976-09-14 |
| PH9754A (en) | 1976-03-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BV | The patent application has lapsed |