ZA827078B - Acid leach process for treating magnetic and non-magnetic nickel-copper mattes - Google Patents
Acid leach process for treating magnetic and non-magnetic nickel-copper mattesInfo
- Publication number
- ZA827078B ZA827078B ZA827078A ZA827078A ZA827078B ZA 827078 B ZA827078 B ZA 827078B ZA 827078 A ZA827078 A ZA 827078A ZA 827078 A ZA827078 A ZA 827078A ZA 827078 B ZA827078 B ZA 827078B
- Authority
- ZA
- South Africa
- Prior art keywords
- magnetic
- acid leach
- treating
- leach process
- nickel
- 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
- C22B15/0065—Leaching or slurrying
- C22B15/0067—Leaching or slurrying with acids or salts thereof
- C22B15/0071—Leaching or slurrying with acids or salts thereof containing sulfur
-
- 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
- C22B23/04—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
-
- 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)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA000390940A CA1173655A (en) | 1981-10-30 | 1981-10-30 | Acid leach process for treating magnetic and non- magnetic nickel-copper mattes |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA827078B true ZA827078B (en) | 1983-08-31 |
Family
ID=4121506
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA827078A ZA827078B (en) | 1981-10-30 | 1982-09-27 | Acid leach process for treating magnetic and non-magnetic nickel-copper mattes |
Country Status (5)
Country | Link |
---|---|
AU (1) | AU566762B2 (en) |
CA (1) | CA1173655A (en) |
FR (1) | FR2515688B1 (en) |
GB (1) | GB2108480B (en) |
ZA (1) | ZA827078B (en) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3203707B2 (en) * | 1991-10-09 | 2001-08-27 | 大平洋金属株式会社 | Method for recovering valuable metals from oxide ore |
US5344479A (en) * | 1992-03-13 | 1994-09-06 | Sherritt Gordon Limited | Upgrading copper sulphide residues containing nickel and arsenic |
AUPM790894A0 (en) * | 1994-09-05 | 1994-09-29 | Western Mining Corporation Limited | Mineral processing |
FI97154C (en) * | 1994-11-15 | 1996-10-25 | Outokumpu Eng Contract | Method for dissolving nickel copper rock |
AUPN191395A0 (en) * | 1995-03-22 | 1995-04-27 | M.I.M. Holdings Limited | Atmospheric mineral leaching process |
US5622615A (en) * | 1996-01-04 | 1997-04-22 | The University Of British Columbia | Process for electrowinning of copper matte |
FI105926B (en) | 1998-03-16 | 2000-10-31 | Outokumpu Oy | Process for dissolving nickel out of nickel stone |
EA010942B1 (en) * | 2004-10-29 | 2008-12-30 | Фелпс Додж Корпорейшн | Process for recovery of copper from copper-bearing material |
US7736487B2 (en) | 2004-10-29 | 2010-06-15 | Freeport-Mcmoran Corporation | Process for recovery of copper from copper-bearing material using pressure leaching, direct electrowinning and solution extraction |
FI121380B (en) * | 2008-06-19 | 2010-10-29 | Norilsk Nickel Finland Oy | Method for dissolving pyrometallurgical nickel stones |
CN109536711B (en) * | 2018-11-06 | 2024-01-16 | 泰州华昊废金属综合利用有限公司 | Recycling treatment system for metal surface treatment waste |
CN111187922B (en) * | 2020-02-18 | 2022-05-06 | 云南锡业研究院有限公司 | Method for selectively leaching nickel from high-nickel copper matte under normal pressure |
CN114921647B (en) * | 2022-06-01 | 2024-01-30 | 长沙有色冶金设计研究院有限公司 | Oxygen pressure leaching method of high nickel matte under sulfuric acid |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3741752A (en) * | 1971-01-22 | 1973-06-26 | Sherritt Gordon Mines Ltd | Acid leaching process for treating high grade nickel-copper mattes |
US4093526A (en) * | 1977-09-08 | 1978-06-06 | Amax Inc. | Hydrometallurgical leaching and refining of nickel-copper concentrates, and electrowinning of copper |
CA1106617A (en) * | 1978-10-30 | 1981-08-11 | Grigori S. Victorovich | Autoclave oxidation leaching of sulfide materials containing copper, nickel and/or cobalt |
-
1981
- 1981-10-30 CA CA000390940A patent/CA1173655A/en not_active Expired
-
1982
- 1982-09-21 AU AU88583/82A patent/AU566762B2/en not_active Ceased
- 1982-09-27 ZA ZA827078A patent/ZA827078B/en unknown
- 1982-10-18 GB GB8229697A patent/GB2108480B/en not_active Expired
- 1982-10-29 FR FR8218268A patent/FR2515688B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
AU8858382A (en) | 1983-05-05 |
CA1173655A (en) | 1984-09-04 |
AU566762B2 (en) | 1987-10-29 |
GB2108480A (en) | 1983-05-18 |
GB2108480B (en) | 1985-07-17 |
FR2515688A1 (en) | 1983-05-06 |
FR2515688B1 (en) | 1986-01-17 |
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