NL154557B - PROCEDURE FOR THE WINNING OF CADMIUM. - Google Patents
PROCEDURE FOR THE WINNING OF CADMIUM.Info
- Publication number
- NL154557B NL154557B NL717100530A NL7100530A NL154557B NL 154557 B NL154557 B NL 154557B NL 717100530 A NL717100530 A NL 717100530A NL 7100530 A NL7100530 A NL 7100530A NL 154557 B NL154557 B NL 154557B
- Authority
- NL
- Netherlands
- Prior art keywords
- winning
- cadmium
- procedure
- Prior art date
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
- C22B17/00—Obtaining cadmium
- C22B17/04—Obtaining cadmium by wet processes
-
- 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
- C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
- C22B3/44—Treatment or purification of solutions, e.g. obtained by leaching by chemical processes
-
- 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
- C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
- C22B3/44—Treatment or purification of solutions, e.g. obtained by leaching by chemical processes
- C22B3/46—Treatment or purification of solutions, e.g. obtained by leaching by chemical processes by substitution, e.g. by cementation
-
- 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)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Geochemistry & Mineralogy (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI700106A FI46633C (en) | 1970-01-14 | 1970-01-14 | Process for the production of cadmium. |
Publications (2)
Publication Number | Publication Date |
---|---|
NL7100530A NL7100530A (en) | 1971-07-16 |
NL154557B true NL154557B (en) | 1977-09-15 |
Family
ID=8503616
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL717100530A NL154557B (en) | 1970-01-14 | 1971-01-14 | PROCEDURE FOR THE WINNING OF CADMIUM. |
Country Status (8)
Country | Link |
---|---|
US (1) | US3850619A (en) |
BE (1) | BE761430A (en) |
CA (1) | CA941619A (en) |
DE (1) | DE2101072C3 (en) |
FI (1) | FI46633C (en) |
NL (1) | NL154557B (en) |
NO (1) | NO128371B (en) |
SU (1) | SU764618A3 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1082438B (en) * | 1977-08-03 | 1985-05-21 | Ammi Spa | CADMIUM EXTRACTION PROCESS FROM CADMIUM CEMENTS |
CH671780A5 (en) * | 1987-09-28 | 1989-09-29 | Recytec S A C O Orfigest S A |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3127264A (en) * | 1964-03-31 | Non-ferrous recovery process | ||
US1869259A (en) * | 1927-07-29 | 1932-07-26 | American Smelting Refining | Process for extracting and separating cadmium |
US1785139A (en) * | 1928-05-18 | 1930-12-16 | Grasselli Chemical Co | Process of producing metallic cadmium from cadmium-containing material |
US1827755A (en) * | 1930-06-28 | 1931-10-20 | Kirsebom Gustaf Newton | Treatment of cadmium-bearing material |
US2112191A (en) * | 1936-03-21 | 1938-03-22 | Cie Metaux Doverpelt Lommel | Process for purifying metallic cadmium |
US2178763A (en) * | 1938-08-12 | 1939-11-07 | Glidden Co | Purification of cadmium |
US2473962A (en) * | 1944-12-01 | 1949-06-21 | Eagle Picher Co | Process for recovering cadmium |
US2923618A (en) * | 1958-09-08 | 1960-02-02 | Fluor Corp | Treatment of copper leach solutions |
US3464814A (en) * | 1966-02-24 | 1969-09-02 | Anaconda Co | Leaching zinc plant purification residue |
US3510414A (en) * | 1967-12-04 | 1970-05-05 | Bunker Hill Co | Process of recovering metals from zinc plant residue |
-
1970
- 1970-01-14 FI FI700106A patent/FI46633C/en active
-
1971
- 1971-01-08 SU SU711613964A patent/SU764618A3/en active
- 1971-01-11 BE BE761430A patent/BE761430A/en not_active IP Right Cessation
- 1971-01-12 DE DE2101072A patent/DE2101072C3/en not_active Expired
- 1971-01-13 CA CA102,663A patent/CA941619A/en not_active Expired
- 1971-01-13 NO NO00121/71A patent/NO128371B/no unknown
- 1971-01-14 US US00106387A patent/US3850619A/en not_active Expired - Lifetime
- 1971-01-14 NL NL717100530A patent/NL154557B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE2101072B2 (en) | 1973-08-16 |
NL7100530A (en) | 1971-07-16 |
FI46633C (en) | 1973-05-08 |
US3850619A (en) | 1974-11-26 |
DE2101072A1 (en) | 1971-07-22 |
CA941619A (en) | 1974-02-12 |
BE761430A (en) | 1971-06-16 |
FI46633B (en) | 1973-01-31 |
NO128371B (en) | 1973-11-05 |
SU764618A3 (en) | 1980-09-15 |
DE2101072C3 (en) | 1974-03-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
V1 | Lapsed because of non-payment of the annual fee | ||
NL80 | Abbreviated name of patent owner mentioned of already nullified patent |
Owner name: OUTOKUMPU |