FR1565066A - - Google Patents
Info
- Publication number
- FR1565066A FR1565066A FR1565066DA FR1565066A FR 1565066 A FR1565066 A FR 1565066A FR 1565066D A FR1565066D A FR 1565066DA FR 1565066 A FR1565066 A FR 1565066A
- Authority
- FR
- France
- 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
- C22B23/0407—Leaching processes
- C22B23/0415—Leaching processes with acids or salt solutions except ammonium salts solutions
- C22B23/043—Sulfurated acids or salts thereof
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US63315867A | 1967-04-24 | 1967-04-24 | |
| US65526467A | 1967-07-03 | 1967-07-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1565066A true FR1565066A (enExample) | 1969-04-25 |
Family
ID=27091817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1565066D Expired FR1565066A (enExample) | 1967-04-24 | 1968-04-24 |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR1565066A (enExample) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2131822A1 (enExample) * | 1971-03-29 | 1972-11-17 | Nickel Le | |
| FR2131823A1 (en) * | 1971-03-29 | 1972-11-17 | Nickel Le | High purity nickel prodn - from oxide ores |
| FR2131824A1 (en) * | 1971-03-29 | 1972-11-17 | Nickel Le | High purity nickel prodn - from oxide ores (cased) |
-
1968
- 1968-04-24 FR FR1565066D patent/FR1565066A/fr not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2131822A1 (enExample) * | 1971-03-29 | 1972-11-17 | Nickel Le | |
| FR2131823A1 (en) * | 1971-03-29 | 1972-11-17 | Nickel Le | High purity nickel prodn - from oxide ores |
| FR2131824A1 (en) * | 1971-03-29 | 1972-11-17 | Nickel Le | High purity nickel prodn - from oxide ores (cased) |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| CD | Change of name or company name | ||
| ST | Notification of lapse |