ES448133A1 - PROCEDURE FOR THE TREATMENT OF METAL-CARRYING INTERMEDIATE MATERIALS. - Google Patents
PROCEDURE FOR THE TREATMENT OF METAL-CARRYING INTERMEDIATE MATERIALS.Info
- Publication number
- ES448133A1 ES448133A1 ES448133A ES448133A ES448133A1 ES 448133 A1 ES448133 A1 ES 448133A1 ES 448133 A ES448133 A ES 448133A ES 448133 A ES448133 A ES 448133A ES 448133 A1 ES448133 A1 ES 448133A1
- Authority
- ES
- Spain
- Prior art keywords
- slurry
- solution
- metals
- metal
- approximately
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000000463 material Substances 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- 239000002002 slurry Substances 0.000 abstract 8
- 229910052751 metal Inorganic materials 0.000 abstract 5
- 239000002184 metal Substances 0.000 abstract 5
- 150000002739 metals Chemical class 0.000 abstract 3
- 239000000243 solution Substances 0.000 abstract 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 2
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 abstract 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 2
- 239000002253 acid Substances 0.000 abstract 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 2
- 229910052760 oxygen Inorganic materials 0.000 abstract 2
- 239000001301 oxygen Substances 0.000 abstract 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 abstract 2
- 150000003467 sulfuric acid derivatives Chemical class 0.000 abstract 2
- 241000270295 Serpentes Species 0.000 abstract 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 abstract 1
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 abstract 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 abstract 1
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 abstract 1
- 229910052921 ammonium sulfate Inorganic materials 0.000 abstract 1
- 235000011130 ammonium sulphate Nutrition 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 229910017052 cobalt Inorganic materials 0.000 abstract 1
- 239000010941 cobalt Substances 0.000 abstract 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 abstract 1
- 229910052737 gold Inorganic materials 0.000 abstract 1
- 239000010931 gold Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 abstract 1
- 229910000000 metal hydroxide Inorganic materials 0.000 abstract 1
- 150000004692 metal hydroxides Chemical class 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
- LGQLOGILCSXPEA-UHFFFAOYSA-L nickel sulfate Chemical compound [Ni+2].[O-]S([O-])(=O)=O LGQLOGILCSXPEA-UHFFFAOYSA-L 0.000 abstract 1
- 229910000363 nickel(II) sulfate Inorganic materials 0.000 abstract 1
- 229910052763 palladium Inorganic materials 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 229910052697 platinum Inorganic materials 0.000 abstract 1
- 239000010970 precious metal Substances 0.000 abstract 1
- 229910052709 silver Inorganic materials 0.000 abstract 1
- 239000004332 silver Substances 0.000 abstract 1
- 238000003756 stirring Methods 0.000 abstract 1
- 229910052717 sulfur Inorganic materials 0.000 abstract 1
- 239000011593 sulfur Substances 0.000 abstract 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
- 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
- C22B23/0407—Leaching 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
- 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
-
- 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
- C22B3/08—Sulfuric acid, other 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
- C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
- C22B7/006—Wet processes
- C22B7/007—Wet processes by acid leaching
-
- 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)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Geochemistry & Mineralogy (AREA)
- Inorganic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
Procedure for the treatment of metal-bearing intermediate materials, containing (a) one or more metals chosen from nickel, cobalt and cobra; (b) sulfur in the sulfide state, in an amount less than that required to stoichiometrically combine with said metals as sulfates and, optionally, (c) one or more precious metals chosen from palladium, platinum, silver and gold; characterized in that it comprises the steps of forming a slurry of finely divided particles of said materials in a substantially ammonia-free aqueous solution, containing in solution from approximately 25 to 300 g/l of at least one sulfate salt chosen from ammonium sulfate, sulfate sodium and nickel sulfate; adjust the pH of the aqueous slurry to a value within the range of approximately 4.5 to 6.5 and react the slurry, under a positive partial pressure of oxygen, with a gas containing free oxygen, at a temperature between 80 and approximately 180ºC; continuing said reaction to convert said group (a) metals to hydroxide; cool the thus reacted slurry below 100ºC and reduce the pressure to atmospheric; adding sulfuric acid to the cooled slurry in an amount sufficient to lower the pH of the slurry to about 3 to 4.5 and stirring said acid-treated slurry to dissolve said group (a) metal hydroxides in the solution and separating the dissolved metal-containing group (a) solution from said acid-treated slurry. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA227,457A CA1046289A (en) | 1975-05-21 | 1975-05-21 | Hydrometallurgical treatment of nickel and copper bearing intermediates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES448133A1 true ES448133A1 (en) | 1977-07-16 |
Family
ID=4103136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES448133A Expired ES448133A1 (en) | 1975-05-21 | 1976-05-21 | PROCEDURE FOR THE TREATMENT OF METAL-CARRYING INTERMEDIATE MATERIALS. |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPS5945742B2 (en) |
| CA (1) | CA1046289A (en) |
| DE (1) | DE2620659A1 (en) |
| ES (1) | ES448133A1 (en) |
| FI (1) | FI65450C (en) |
| FR (1) | FR2311856A1 (en) |
| GB (1) | GB1510287A (en) |
| GR (1) | GR60007B (en) |
| PH (1) | PH10990A (en) |
| ZA (1) | ZA762717B (en) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4098870A (en) * | 1977-07-22 | 1978-07-04 | Amax Inc. | Acid leaching of nickeliferous oxide ores with minimized scaling |
| GB2001612B (en) * | 1977-08-01 | 1982-05-26 | Amax Inc | Leaching nickeliferous oxide ores |
| CA1107678A (en) * | 1978-04-12 | 1981-08-25 | Kohur N. Subramanian | Nickel recovery from sulfur-deficient mattes |
| RU2160319C1 (en) * | 2000-03-23 | 2000-12-10 | Открытое акционерное общество "Кольская горно-металлургическая компания" | Method of reworking intermediate products of copper-and-nickel industry |
| RU2226559C2 (en) * | 2001-10-10 | 2004-04-10 | Григорович Марина Михайловна | Copper-containing waste processing method |
| RU2215801C2 (en) * | 2001-12-25 | 2003-11-10 | ОАО "Институт Гипроникель" | Method of production of selective concentrates of noble metals |
| RU2236473C1 (en) * | 2003-05-06 | 2004-09-20 | ГУП "Всероссийский научно-исследовательский институт химической технологии" | Copper-containing waste treatment method |
| RU2245382C1 (en) * | 2003-05-21 | 2005-01-27 | Левенец Ирина Николаевна | Method of production of concentrates of platinum metals and silver from platinum-containing raw materials |
| RU2276195C1 (en) * | 2004-08-31 | 2006-05-10 | ОАО "Институт Гипроникель" | Method for enrichment of slurries from nickel electrolysis and other products containing platinum metals, gold and silver |
| RU2326950C1 (en) * | 2006-11-20 | 2008-06-20 | Институт металлургии и материаловедения им. А.А. Байкова РАН | Sulphuric-acid leaching method of metallic cooper |
| ES2374938B1 (en) * | 2010-03-03 | 2013-01-24 | Fundación Investigación E Innovación Para El Desarrollo Social | PROCEDURE FOR THE RECOVERY OF AMMONIA AND METAL WASTE FROM AMMONIC SULFATE. |
| RU2578882C2 (en) * | 2013-12-12 | 2016-03-27 | Федеральное государственное автономное образовательное учреждение высшего профессионального образования "Уральский федеральный университет имени первого Президента России Б.Н. Ельцина" | Leaching of metal copper |
| RU2560894C1 (en) * | 2014-06-10 | 2015-08-20 | Оао "Некк" | Method of processing copper-containing materials |
| CN111575491B (en) * | 2020-06-29 | 2021-11-19 | 株洲冶炼集团股份有限公司 | Resource comprehensive utilization method for purifying cobalt-nickel slag by zinc hydrometallurgy arsenic salt |
| CN113604669A (en) * | 2021-07-21 | 2021-11-05 | 申能环境科技有限公司 | Method for selectively recovering copper and nickel from electroplating nickel-containing sludge |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE558922A (en) * | ||||
| FR1207114A (en) * | 1957-08-02 | 1960-02-15 | Freeport Sulphur Co | Metal recovery process |
| US3616331A (en) * | 1968-08-03 | 1971-10-26 | Int Nickel Co | Recovery of nickel and copper from sulfides |
| DE1947535B1 (en) * | 1969-09-19 | 1971-08-26 | Norddeutsche Affinerie | Process for the digestion of starting materials containing metals and sulphide sulfur |
| US3652265A (en) * | 1969-11-28 | 1972-03-28 | Engelhard Min & Chem | Recovery of metal values from nickel-copper mattes |
| DE1965655C3 (en) * | 1969-12-31 | 1972-11-09 | Norddeutsche Affinerie | Process for the digestion of starting materials containing sulphide sulfur |
-
1975
- 1975-05-21 CA CA227,457A patent/CA1046289A/en not_active Expired
-
1976
- 1976-05-06 ZA ZA762717A patent/ZA762717B/en unknown
- 1976-05-07 GB GB18923/76A patent/GB1510287A/en not_active Expired
- 1976-05-08 GR GR50665A patent/GR60007B/en unknown
- 1976-05-11 FI FI761321A patent/FI65450C/en not_active IP Right Cessation
- 1976-05-11 DE DE19762620659 patent/DE2620659A1/en not_active Withdrawn
- 1976-05-17 PH PH18445A patent/PH10990A/en unknown
- 1976-05-19 JP JP51056751A patent/JPS5945742B2/en not_active Expired
- 1976-05-20 FR FR7615270A patent/FR2311856A1/en not_active Withdrawn
- 1976-05-21 ES ES448133A patent/ES448133A1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5945742B2 (en) | 1984-11-08 |
| PH10990A (en) | 1977-10-20 |
| CA1046289A (en) | 1979-01-16 |
| DE2620659A1 (en) | 1976-12-09 |
| FR2311856A1 (en) | 1976-12-17 |
| ZA762717B (en) | 1977-04-27 |
| AU1365276A (en) | 1977-11-10 |
| FI65450B (en) | 1984-01-31 |
| GR60007B (en) | 1978-03-28 |
| FI65450C (en) | 1984-05-10 |
| FI761321A7 (en) | 1976-11-22 |
| GB1510287A (en) | 1978-05-10 |
| JPS51141712A (en) | 1976-12-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ES448133A1 (en) | PROCEDURE FOR THE TREATMENT OF METAL-CARRYING INTERMEDIATE MATERIALS. | |
| US2726934A (en) | Hydrometallurgical method of extracting metal values | |
| ES463309A1 (en) | Process for recovering silver and optionally gold from a solid starting material containing said metals | |
| US3957602A (en) | Recovery of copper from chalcopyrite utilizing copper sulfate leach | |
| ES246571A1 (en) | Treatment of sulfide minerals | |
| GB655149A (en) | An improved process for the separation of cobalt and nickel | |
| ES331117A1 (en) | Procedure to recover sulfur and zinc. (Machine-translation by Google Translate, not legally binding) | |
| US3227513A (en) | Process for separation of cobalt from nickel | |
| US3321303A (en) | Recovery of copper | |
| GB1443100A (en) | Process of the production of copper | |
| GB897857A (en) | Purifying ammoniacal solutions which contain nickel and/or cobalt | |
| RU1716800C (en) | Method of mercury isolation from gold cyanidation solutions | |
| GB1371086A (en) | Acid leaching process for treating high grade nickel-copper mattes | |
| GB1418610A (en) | Purification of cupriferous sulphide materials | |
| US2933370A (en) | Process for separating nickel and zinc from acidic aqueous solution containing nickel, zinc, and cobalt | |
| GB902362A (en) | Improvements in recovery of nickel with or without cobalt from hydrometallurgical solutions | |
| GB800868A (en) | Improvements in or relating to method of preparation of metal salts | |
| GB1460268A (en) | Method for enhancing the atmospheric leaching of nickeliferous matte | |
| US651510A (en) | Treatment of ores and precipitation of precious metals from their cyanid solutions. | |
| GB656147A (en) | Improvements in sulphur recovery | |
| GB728134A (en) | Improvements in or relating to recovery of metals from arsenic-containing metallic ores | |
| Feigl | Spot reaction experiments. Part I: Catalytic reactions | |
| GB855218A (en) | Improved method of extracting non-ferrous metals from metal bearing material | |
| GB1416761A (en) | Extraction of metal values from sulphidic materials | |
| GB683679A (en) | An improved process for the separation of nickel from solutions containing cobalt and nickel |