NL236234A - - Google Patents
Info
- Publication number
- NL236234A NL236234A NL236234DA NL236234A NL 236234 A NL236234 A NL 236234A NL 236234D A NL236234D A NL 236234DA NL 236234 A NL236234 A NL 236234A
- Authority
- NL
- Netherlands
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
- C22B23/0469—Treatment or purification of solutions, e.g. obtained by leaching by chemical methods by chemical substitution, e.g. by cementation
-
- 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
- C22B23/0476—Separation of nickel from cobalt
- C22B23/0484—Separation of nickel from cobalt in acidic type solutions
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1224144X | 1958-04-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL236234A true NL236234A (OSRAM) |
Family
ID=7734357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL236234D NL236234A (OSRAM) | 1958-04-16 |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE1066752B (OSRAM) |
| FR (1) | FR1224144A (OSRAM) |
| NL (1) | NL236234A (OSRAM) |
-
0
- NL NL236234D patent/NL236234A/xx unknown
- DE DENDAT1066752D patent/DE1066752B/de active Pending
-
1959
- 1959-01-23 FR FR784807A patent/FR1224144A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1066752B (OSRAM) | |
| FR1224144A (fr) | 1960-06-22 |