GB1378051A - Chlorine leach process - Google Patents
Chlorine leach processInfo
- Publication number
- GB1378051A GB1378051A GB233072A GB233072A GB1378051A GB 1378051 A GB1378051 A GB 1378051A GB 233072 A GB233072 A GB 233072A GB 233072 A GB233072 A GB 233072A GB 1378051 A GB1378051 A GB 1378051A
- Authority
- GB
- United Kingdom
- Prior art keywords
- particles
- solution
- precious metals
- values
- leach
- 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
- 239000000460 chlorine Substances 0.000 title abstract 3
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 title abstract 2
- 229910052801 chlorine Inorganic materials 0.000 title abstract 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 5
- 239000002184 metal Substances 0.000 abstract 5
- 229910052751 metal Inorganic materials 0.000 abstract 5
- 239000002245 particle Substances 0.000 abstract 5
- 239000000243 solution Substances 0.000 abstract 5
- 239000010949 copper Substances 0.000 abstract 4
- 239000010970 precious metal Substances 0.000 abstract 3
- 229910052802 copper Inorganic materials 0.000 abstract 2
- 229910052759 nickel Inorganic materials 0.000 abstract 2
- 239000007787 solid Substances 0.000 abstract 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 abstract 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 abstract 1
- 229910045601 alloy Inorganic materials 0.000 abstract 1
- 239000000956 alloy Substances 0.000 abstract 1
- QZPSXPBJTPJTSZ-UHFFFAOYSA-N aqua regia Chemical compound Cl.O[N+]([O-])=O QZPSXPBJTPJTSZ-UHFFFAOYSA-N 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 239000012141 concentrate Substances 0.000 abstract 1
- -1 e.g. Substances 0.000 abstract 1
- 229910052737 gold Inorganic materials 0.000 abstract 1
- 229910052741 iridium Inorganic materials 0.000 abstract 1
- 238000002386 leaching Methods 0.000 abstract 1
- 229910052763 palladium Inorganic materials 0.000 abstract 1
- 229910052697 platinum Inorganic materials 0.000 abstract 1
- 238000011084 recovery Methods 0.000 abstract 1
- 229910052703 rhodium Inorganic materials 0.000 abstract 1
- 229910052707 ruthenium Inorganic materials 0.000 abstract 1
- 239000002002 slurry Substances 0.000 abstract 1
- 150000003568 thioethers Chemical class 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
- C22B23/0423—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
- 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
-
- 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
- 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
-
- 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
-
- 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)
- Liquid Carbonaceous Fuels (AREA)
- Electrolytic Production Of Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US12568271 US3880653A (en) | 1971-03-18 | 1971-03-18 | Chlorine leach process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1378051A true GB1378051A (en) | 1974-12-18 |
Family
ID=22420914
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB233072A Expired GB1378051A (en) | 1971-03-18 | 1972-01-18 | Chlorine leach process |
| GB4625573A Expired GB1378053A (en) | 1971-03-18 | 1972-01-18 | Processes for the precipitation of copper sulhpide |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4625573A Expired GB1378053A (en) | 1971-03-18 | 1972-01-18 | Processes for the precipitation of copper sulhpide |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US3880653A (enExample) |
| JP (2) | JPS5427295B1 (enExample) |
| AU (1) | AU461730B2 (enExample) |
| BE (1) | BE778774A (enExample) |
| CA (1) | CA967009A (enExample) |
| DE (1) | DE2206343C3 (enExample) |
| FI (1) | FI55355C (enExample) |
| FR (1) | FR2130115B1 (enExample) |
| GB (2) | GB1378051A (enExample) |
| NO (1) | NO131512C (enExample) |
| ZA (1) | ZA72406B (enExample) |
| ZM (1) | ZM1572A1 (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2380993A (en) * | 2001-09-11 | 2003-04-23 | Sumitomo Metal Mining Co | Recovering nickel |
Families Citing this family (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3975189A (en) * | 1971-03-18 | 1976-08-17 | Falconbridge Nickel Mines Limited | Recovery of copper sulphide and nickel from solution |
| US3951634A (en) * | 1974-06-20 | 1976-04-20 | Libbey-Owens-Ford Company | Method of and apparatus for bending and tempering thin glass sheets |
| BE830388A (fr) * | 1974-06-25 | 1975-10-16 | Systeme de lessivage automatique pour la production hydrometallurgique de zinc | |
| US4173520A (en) * | 1975-01-16 | 1979-11-06 | Societe Metallurgique Le Nickel-S.L.N. | Hydrometallurgical method for treating nickel mattes |
| GB1520117A (en) * | 1975-08-04 | 1978-08-02 | Inco Ltd | Chlorine leaching of nickel containing materials |
| FR2340376A1 (fr) * | 1976-02-06 | 1977-09-02 | Minemet Rech Sa | Procede hydrometallurgique pour la dissolution selective de melanges de composes oxygenes |
| EP0021809A1 (en) * | 1979-06-22 | 1981-01-07 | National Research Development Corporation | Chloride leaching |
| US4377410A (en) * | 1980-06-03 | 1983-03-22 | The United States Of America As Represented By The Secretary Of The Interior | Chromium recovery from superalloy scrap by selective chlorine leaching |
| US4384940A (en) * | 1982-01-21 | 1983-05-24 | Inco Limited | Chlorine leaching of nickel-cobalt-iron sulphides |
| JPS58132893U (ja) * | 1982-03-02 | 1983-09-07 | シチズン時計株式会社 | 電子時計のスイツチ構造 |
| NO833784L (no) * | 1983-10-18 | 1985-04-19 | Thomas Thomassen | Autoklav-klorluting av kobbersulfidkonsentrater |
| WO1985003952A1 (en) * | 1984-03-08 | 1985-09-12 | Cheminor A/S | Method for separation and leaching of the valuable metals in metal sulphide materials |
| US4551213A (en) * | 1984-05-07 | 1985-11-05 | Duval Corporation | Recovery of gold |
| US4662938A (en) * | 1984-10-11 | 1987-05-05 | Whitney John W | Recovery of silver and gold |
| DE3576363D1 (de) * | 1985-09-05 | 1990-04-12 | Cheminvest As | Verfahren zum laugen und abtrennen wertvoller metalle aus metallhaltigen sulfidischen materialien. |
| US4668289A (en) * | 1985-11-22 | 1987-05-26 | Wisconsin Alumni Research Foundation | Method for reclaiming gold |
| ZA872869B (enExample) * | 1986-04-24 | 1987-10-12 | ||
| CA2137124C (en) * | 1994-12-01 | 1999-03-16 | Tao Xue | Pressure leaching of nickel and cobalt sulphides with chlorine under controlled redox potential conditions |
| ES2392155T3 (es) * | 2005-10-03 | 2012-12-05 | Outotec Oyj | Método para procesar materia prima portadora de níquel en lixiviación a base de cloruro |
| JP5440070B2 (ja) * | 2008-09-29 | 2014-03-12 | 住友金属鉱山株式会社 | 混合硫化物からのニッケルの浸出方法 |
| 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 |
| 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 |
| CN102634655A (zh) * | 2012-04-13 | 2012-08-15 | 金川集团有限公司 | 一种红土矿硫化沉淀物氯化浸出方法 |
| FI124883B (fi) | 2012-12-20 | 2015-03-13 | Outotec Oyj | Menetelmä ja laitteisto metallikiven happogranuloimiseksi |
| EP3478863B1 (en) | 2016-07-04 | 2021-11-10 | Paques I.P. B.V. | Recovery of heavy metals by selective precipitation |
| US10648062B1 (en) | 2017-03-23 | 2020-05-12 | George Meyer | Strategic metal and mineral element ore processing using mixing and oxidant treatment |
| JP7277084B2 (ja) * | 2018-06-27 | 2023-05-18 | 住友金属鉱山株式会社 | 銅とニッケル及びコバルトの分離方法 |
| CN111519036B (zh) * | 2020-04-29 | 2022-05-17 | 金川集团股份有限公司 | 一种从低品位难处理复杂物料中富集贵金属的方法 |
| CN113881844A (zh) * | 2021-11-05 | 2022-01-04 | 金川集团股份有限公司 | 一种浸出铜镍精矿的三相反应槽及其方法 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2835569A (en) * | 1956-04-19 | 1958-05-20 | Electro Chimie Metal | Process of extracting gold and other metals from ores, concentrates, residues and the like containing principally cobalt, nickel, iron, arsenic and gold |
| US3199949A (en) * | 1962-07-10 | 1965-08-10 | Solvay | Process control for hypochlorite production |
| US3486847A (en) * | 1967-01-24 | 1969-12-30 | Titan Gmbh | Process for automatically regulating the reduction of the iron and titanium values in a digestion liquor |
| US3627482A (en) * | 1969-05-02 | 1971-12-14 | Dow Chemical Co | Mercury ore leaching process |
| US3652265A (en) * | 1969-11-28 | 1972-03-28 | Engelhard Min & Chem | Recovery of metal values from nickel-copper mattes |
| US3647261A (en) * | 1970-05-04 | 1972-03-07 | Dow Chemical Co | Process for solution mining of silver |
| BE792337A (fr) * | 1971-12-13 | 1973-03-30 | Falconbridge Nickel Mines Ltd | Procede pour la recuperation de metaux precieux en partant de matieres contenant du cuivre |
-
1971
- 1971-03-18 US US12568271 patent/US3880653A/en not_active Expired - Lifetime
-
1972
- 1972-01-04 CA CA131,603A patent/CA967009A/en not_active Expired
- 1972-01-13 AU AU37879/72A patent/AU461730B2/en not_active Expired
- 1972-01-18 GB GB233072A patent/GB1378051A/en not_active Expired
- 1972-01-18 GB GB4625573A patent/GB1378053A/en not_active Expired
- 1972-01-20 ZM ZM1572A patent/ZM1572A1/xx unknown
- 1972-01-20 ZA ZA720406A patent/ZA72406B/xx unknown
- 1972-02-01 BE BE778774A patent/BE778774A/xx unknown
- 1972-02-07 NO NO32072A patent/NO131512C/no unknown
- 1972-02-10 DE DE2206343A patent/DE2206343C3/de not_active Expired
- 1972-02-28 FR FR7207338A patent/FR2130115B1/fr not_active Expired
- 1972-03-09 FI FI64072A patent/FI55355C/fi active
- 1972-03-17 JP JP2672272A patent/JPS5427295B1/ja active Pending
-
1976
- 1976-09-21 JP JP11253376A patent/JPS5278698A/ja active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2380993A (en) * | 2001-09-11 | 2003-04-23 | Sumitomo Metal Mining Co | Recovering nickel |
| GB2380993B (en) * | 2001-09-11 | 2003-11-19 | Sumitomo Metal Mining Co | Nickel refining method |
| US7138005B2 (en) | 2001-09-11 | 2006-11-21 | Sumitomo Metal Mining Co., Ltd. | Nickel refining method |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5427295B1 (enExample) | 1979-09-08 |
| CA967009A (en) | 1975-05-06 |
| FR2130115B1 (enExample) | 1975-10-24 |
| FI55355B (fi) | 1979-03-30 |
| DE2206343A1 (de) | 1972-09-21 |
| DE2206343B2 (de) | 1974-04-18 |
| JPS5624021B2 (enExample) | 1981-06-03 |
| ZA72406B (en) | 1972-10-25 |
| GB1378053A (en) | 1974-12-18 |
| AU461730B2 (en) | 1975-06-05 |
| JPS5278698A (en) | 1977-07-02 |
| DE2206343C3 (de) | 1974-11-28 |
| ZM1572A1 (en) | 1972-10-23 |
| BE778774A (fr) | 1972-05-30 |
| NO131512C (enExample) | 1975-06-11 |
| NO131512B (enExample) | 1975-03-03 |
| AU3787972A (en) | 1973-07-19 |
| FI55355C (fi) | 1979-07-10 |
| US3880653A (en) | 1975-04-29 |
| FR2130115A1 (enExample) | 1972-11-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |