ZA745691B - Improvements in to relating to the leaching of copper-nickel concentrates - Google Patents
Improvements in to relating to the leaching of copper-nickel concentratesInfo
- Publication number
- ZA745691B ZA745691B ZA00745691A ZA745691A ZA745691B ZA 745691 B ZA745691 B ZA 745691B ZA 00745691 A ZA00745691 A ZA 00745691A ZA 745691 A ZA745691 A ZA 745691A ZA 745691 B ZA745691 B ZA 745691B
- Authority
- ZA
- South Africa
- Prior art keywords
- leaching
- relating
- copper
- nickel concentrates
- concentrates
- 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
- 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
-
- 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
- C22B15/0013—Preliminary treatment with modification of the copper constituent by roasting
- C22B15/0017—Sulfating or sulfiding roasting
-
- 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
- C22B15/0065—Leaching or slurrying
- C22B15/0082—Leaching or slurrying with water
-
- 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
-
- 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
- C22B23/005—Preliminary treatment of ores, e.g. by roasting or by the Krupp-Renn 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
- C22B23/00—Obtaining nickel or cobalt
- C22B23/04—Obtaining nickel or cobalt by wet processes
- C22B23/0407—Leaching processes
- C22B23/0415—Leaching processes with acids or salt solutions except ammonium salts solutions
- C22B23/0423—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
- C22B23/00—Obtaining nickel or cobalt
- C22B23/04—Obtaining nickel or cobalt by wet processes
- C22B23/0407—Leaching processes
- C22B23/0415—Leaching processes with acids or salt solutions except ammonium salts solutions
- C22B23/043—Sulfurated 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
- C22B23/00—Obtaining nickel or cobalt
- C22B23/04—Obtaining nickel or cobalt by wet processes
- C22B23/0453—Treatment or purification of solutions, e.g. obtained by leaching
- C22B23/0461—Treatment or purification of solutions, e.g. obtained by leaching by chemical methods
-
- 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)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Manufacturing & Machinery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (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)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ZA00745691A ZA745691B (en) | 1974-09-06 | 1974-09-06 | Improvements in to relating to the leaching of copper-nickel concentrates |
CA234,242A CA1053913A (fr) | 1974-09-06 | 1975-08-27 | Lixiviation de concentres cuivre-nickel |
US05/609,813 US4067952A (en) | 1974-09-06 | 1975-09-02 | Leaching of copper-nickel concentrates |
NO752998A NO139893C (no) | 1974-09-06 | 1975-09-02 | Fremgangsmaate til behandling av sulfidinneholdende nikkel-kobber-konsentrater |
BE159760A BE833099A (fr) | 1974-09-06 | 1975-09-05 | Procede de traitement de concentrats de nickel-cuivre |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ZA00745691A ZA745691B (en) | 1974-09-06 | 1974-09-06 | Improvements in to relating to the leaching of copper-nickel concentrates |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA745691B true ZA745691B (en) | 1976-01-28 |
Family
ID=25568120
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA00745691A ZA745691B (en) | 1974-09-06 | 1974-09-06 | Improvements in to relating to the leaching of copper-nickel concentrates |
Country Status (5)
Country | Link |
---|---|
US (1) | US4067952A (fr) |
BE (1) | BE833099A (fr) |
CA (1) | CA1053913A (fr) |
NO (1) | NO139893C (fr) |
ZA (1) | ZA745691B (fr) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1084716A (fr) * | 1977-02-28 | 1980-09-02 | Victor A. Ettel | Extraction de cuivre de solutions sulfatees |
CA1091036A (fr) * | 1977-05-13 | 1980-12-09 | Victor A. Ettel | Procede de recuperation du cuivre par grillage et lixiviation/reduction |
US4214901A (en) * | 1979-02-16 | 1980-07-29 | Amax Inc. | Hydrometallurgical refining of nickeliferous sulfides |
US4241031A (en) * | 1979-02-16 | 1980-12-23 | Amax Inc. | Dissolution of nickeliferous sulfide material in HCl |
NO833784L (no) * | 1983-10-18 | 1985-04-19 | Thomas Thomassen | Autoklav-klorluting av kobbersulfidkonsentrater |
DE3784126T2 (de) * | 1986-10-03 | 1993-07-01 | Chevron Res & Tech | Rueckgewinnen von nickel oder kobalt aus striploesungen der fluessig-fluessigextraktion. |
AUPP939499A0 (en) * | 1999-03-24 | 1999-04-15 | Compass Resources Nl | Process for recovering metal values |
AU762257B2 (en) * | 1999-03-24 | 2003-06-19 | Compass Resources Nl | Process for recovering metal values |
US6267800B1 (en) | 2000-04-11 | 2001-07-31 | Sherritt International Corporation | Process for producing cobalt metal powder from nickel-cobalt sulphides |
US6264904B1 (en) | 2000-04-11 | 2001-07-24 | Sherritt International Corporation | Process for recovery of cobalt by selective precipitation of cobalt-calcium double salt |
JP4085908B2 (ja) * | 2003-07-28 | 2008-05-14 | 住友金属鉱山株式会社 | 湿式銅精錬プロセスの浸出残渣に含有される貴金属の濃縮方法 |
AP2318A (en) * | 2005-10-03 | 2011-11-04 | Outotec Oyj | Method for processing nickel bearing raw material in chloride-based leaching. |
FI122188B (fi) * | 2010-03-18 | 2011-09-30 | Outotec Oyj | Hydrometallurginen menetelmä metallisen nikkelin valmistamiseksi |
JP5884870B1 (ja) * | 2014-08-13 | 2016-03-15 | 住友金属鉱山株式会社 | ニッケルの回収方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US483639A (en) * | 1892-10-04 | Jules strap | ||
US940292A (en) * | 1909-02-19 | 1909-11-16 | Horace L Wells | Method of separating copper, nickel, and other metals from copper-nickel matte. |
US967072A (en) * | 1910-01-20 | 1910-08-09 | Darius P Shuler | Process of separating nickel and copper from mattes. |
US1335000A (en) * | 1913-08-15 | 1920-03-30 | Frankforter | Process of treating metalliferous materials |
US2094277A (en) * | 1936-06-22 | 1937-09-28 | Hughes Mitchell Processes Inc | Method of sulphating the ore metal values of a sulphide ore |
US2719082A (en) * | 1951-06-11 | 1955-09-27 | Int Nickel Co | Method for producing high grade hematite from nickeliferous iron sulfide ore |
US2943929A (en) * | 1952-06-04 | 1960-07-05 | Int Nickel Co | Process for roasting sulfides |
US3085084A (en) * | 1954-08-16 | 1963-04-09 | Du Pont | Polymerization catalyst and process |
CA965962A (en) * | 1972-05-08 | 1975-04-15 | International Nickel Company Of Canada | Separation of nickel from copper |
US3896208A (en) * | 1972-06-26 | 1975-07-22 | Ethyl Corp | HCl Treatment of copper sulfide minerals |
-
1974
- 1974-09-06 ZA ZA00745691A patent/ZA745691B/xx unknown
-
1975
- 1975-08-27 CA CA234,242A patent/CA1053913A/fr not_active Expired
- 1975-09-02 NO NO752998A patent/NO139893C/no unknown
- 1975-09-02 US US05/609,813 patent/US4067952A/en not_active Expired - Lifetime
- 1975-09-05 BE BE159760A patent/BE833099A/fr not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
NO752998L (fr) | 1976-03-09 |
NO139893C (no) | 1979-05-30 |
US4067952A (en) | 1978-01-10 |
NO139893B (no) | 1979-02-19 |
BE833099A (fr) | 1975-12-31 |
CA1053913A (fr) | 1979-05-08 |
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