FI51494B - - Google Patents
Info
- Publication number
- FI51494B FI51494B FI229470A FI229470A FI51494B FI 51494 B FI51494 B FI 51494B FI 229470 A FI229470 A FI 229470A FI 229470 A FI229470 A FI 229470A FI 51494 B FI51494 B FI 51494B
- Authority
- FI
- Finland
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
- C22B15/00—Obtaining copper
- C22B15/0063—Hydrometallurgy
- C22B15/0065—Leaching or slurrying
- C22B15/0067—Leaching or slurrying with acids or salts thereof
- C22B15/0071—Leaching or slurrying with acids or salts thereof containing sulfur
-
- 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
-
- 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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19691948300 DE1948300B2 (en) | 1969-09-24 | 1969-09-24 | Copper electrolysis anode slime decomposi - tion |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FI51494B true FI51494B (en) | 1976-09-30 |
| FI51494C FI51494C (en) | 1977-01-10 |
Family
ID=5746378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI229470A FI51494C (en) | 1969-09-24 | 1970-08-20 | Process for extracting anode sludge from copper electrolysis. |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE755580A (en) |
| DE (1) | DE1948300B2 (en) |
| FI (1) | FI51494C (en) |
| SE (1) | SE365822B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0059806B1 (en) * | 1981-03-12 | 1984-11-07 | Institute Of Nuclear Energy Research | Anode slime treatment process |
| CA2014733C (en) * | 1990-04-17 | 1996-09-17 | Viken P. Baboudjian | Treatment of high nickel slimes |
| CN1301338C (en) * | 2005-09-20 | 2007-02-21 | 云南冶金集团总公司 | Novel copper recovery method by copper anode mud pressurization and pickling |
-
0
- BE BE755580D patent/BE755580A/en unknown
-
1969
- 1969-09-24 DE DE19691948300 patent/DE1948300B2/en not_active Withdrawn
-
1970
- 1970-08-20 FI FI229470A patent/FI51494C/en active
- 1970-09-23 SE SE1294070A patent/SE365822B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1948300B2 (en) | 1971-02-18 |
| DE1948300A1 (en) | 1971-02-18 |
| SE365822B (en) | 1974-04-01 |
| FI51494C (en) | 1977-01-10 |
| BE755580A (en) | 1971-02-15 |