GB1305243A - - Google Patents
Info
- Publication number
- GB1305243A GB1305243A GB2243570A GB2243570A GB1305243A GB 1305243 A GB1305243 A GB 1305243A GB 2243570 A GB2243570 A GB 2243570A GB 2243570 A GB2243570 A GB 2243570A GB 1305243 A GB1305243 A GB 1305243A
- Authority
- GB
- United Kingdom
- Prior art keywords
- adjusted
- sulphate
- reacted
- ion content
- nickel
- 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
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
- C22B23/0453—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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA65004 | 1969-10-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1305243A true GB1305243A (US06811534-20041102-M00003.png) | 1973-01-31 |
Family
ID=4085797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2243570A Expired GB1305243A (US06811534-20041102-M00003.png) | 1969-10-16 | 1970-05-08 |
Country Status (8)
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT967833B (it) * | 1972-09-25 | 1974-03-11 | Montedison Spa | Procedimento per preparare polveri di nichel submicroniche aventi for ma sferoidale |
| CA970168A (en) * | 1972-10-20 | 1975-07-01 | Vladimir N. Mackiw | Production of nickel powder from impure nickel compounds |
| US3928020A (en) * | 1973-07-10 | 1975-12-23 | Sherritt Gordon Mines Ltd | Treatment of nickel-bearing ammonium carbonate leach liquors |
-
1969
- 1969-10-16 CA CA892478A patent/CA892478A/en not_active Expired
-
1970
- 1970-05-06 US US35273A patent/US3674465A/en not_active Expired - Lifetime
- 1970-05-08 GB GB2243570A patent/GB1305243A/en not_active Expired
- 1970-06-04 FR FR7020577A patent/FR2065809A5/fr not_active Expired
- 1970-06-05 YU YU1441/70A patent/YU34716B/xx unknown
- 1970-06-10 OA OA53950A patent/OA03293A/xx unknown
- 1970-06-13 DE DE2029326A patent/DE2029326C3/de not_active Expired
- 1970-09-25 JP JP45083518A patent/JPS499012B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR2065809A5 (US06811534-20041102-M00003.png) | 1971-08-06 |
| DE2029326B2 (de) | 1978-02-23 |
| US3674465A (en) | 1972-07-04 |
| JPS499012B1 (US06811534-20041102-M00003.png) | 1974-03-01 |
| OA03293A (fr) | 1970-12-15 |
| YU34716B (en) | 1979-12-31 |
| CA892478A (en) | 1972-02-08 |
| DE2029326C3 (de) | 1978-10-05 |
| YU144170A (en) | 1979-07-10 |
| DE2029326A1 (de) | 1971-04-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1439380A (en) | Production of nickel powder from impure nickel compounds | |
| GB1378053A (en) | Processes for the precipitation of copper sulhpide | |
| GB1494990A (en) | Two-stage pressure leaching process for zinc and iron bearing mineral sulphides | |
| ES399486A1 (es) | Un procedimiento electrolitico para la separacion de meta- les. | |
| GB1530372A (en) | Refining of manganese oxide ores | |
| GB1305243A (US06811534-20041102-M00003.png) | ||
| CA2068982A1 (en) | Process for the separation of cobalt from nickel | |
| GB1510287A (en) | Hydrometallurgical treatment of nickel cobalt and copper bearing intermediates | |
| FR2091930A2 (en) | Recovery of nickel from nickel ammonium - carbonate | |
| GB1534171A (en) | Process for the recovery of metals contained in sludges containing metal sulphates resulting from the processing of ores | |
| ES430622A1 (es) | Metodo de destruccion del cianuro de hidrogeno. | |
| GB1518440A (en) | Production of copper by gaseous reduction | |
| GB1379462A (en) | Process for recovery of metal values | |
| ES391483A1 (es) | Un procedimiento para controlar la acumulacion de iones in-deseables en un circuito de instalacion de cinc electroliti-co. | |
| GB1289204A (US06811534-20041102-M00003.png) | ||
| GB1254765A (en) | Improvements in the production of metal fibers | |
| GB1361354A (en) | Nickel recovery process | |
| US3726957A (en) | Conversion of metal sulfates to sulfur and substantially sulfide-free solid | |
| GB1494564A (en) | Separation of iron from zinc-containing solutions | |
| US3681054A (en) | Method for selective reduction of a pair of metal salts closely adjacent in the electromotive series from solution in the form of metal powder with the aid of a reducing gas | |
| GB1430786A (US06811534-20041102-M00003.png) | ||
| US2405672A (en) | Removal of hydrogen sulphide from gas streams | |
| GB728134A (en) | Improvements in or relating to recovery of metals from arsenic-containing metallic ores | |
| GB1136019A (en) | Ammonium nitrate stabilization | |
| GB1478689A (en) | Treatment of lead sulphide bearing material |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |