FI66652C - Kontinuerlig loesningsextraktion av nickel ur ammoniakhaltiga loesningar - Google Patents
Kontinuerlig loesningsextraktion av nickel ur ammoniakhaltiga loesningar Download PDFInfo
- Publication number
- FI66652C FI66652C FI762860A FI762860A FI66652C FI 66652 C FI66652 C FI 66652C FI 762860 A FI762860 A FI 762860A FI 762860 A FI762860 A FI 762860A FI 66652 C FI66652 C FI 66652C
- Authority
- FI
- Finland
- Prior art keywords
- nickel
- solvent
- ammonia
- column
- stream
- 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
- 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
- C22B3/26—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds
- C22B3/30—Oximes
-
- 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
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Extraction Or Liquid Replacement (AREA)
- Removal Of Specific Substances (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US62258475 | 1975-10-15 | ||
US05/622,584 US3981969A (en) | 1975-10-15 | 1975-10-15 | Pressurized column solvent extraction of nickel from ammoniacal solutions |
Publications (3)
Publication Number | Publication Date |
---|---|
FI762860A FI762860A (no) | 1977-04-16 |
FI66652B FI66652B (fi) | 1984-07-31 |
FI66652C true FI66652C (fi) | 1984-11-12 |
Family
ID=24494737
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI762860A FI66652C (fi) | 1975-10-15 | 1976-10-07 | Kontinuerlig loesningsextraktion av nickel ur ammoniakhaltiga loesningar |
Country Status (8)
Country | Link |
---|---|
US (1) | US3981969A (no) |
JP (1) | JPS5257012A (no) |
AU (1) | AU501960B2 (no) |
CA (1) | CA1041772A (no) |
DE (1) | DE2646185C2 (no) |
FI (1) | FI66652C (no) |
GB (1) | GB1553509A (no) |
NO (1) | NO144155C (no) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ID827B (id) * | 1987-05-20 | 1996-07-25 | Meq Nickel Pty Ltd | Pemisahan dan perolehan kembali nikel dan kobal dalam sistem-sistem amoniak |
US6210647B1 (en) * | 1996-12-23 | 2001-04-03 | Henkel Corporation | Process of recovery of metals from aqueous ammoniacal solutions employing an ammonia antagonist having only hydrogen bond acceptor properties |
GB9718123D0 (en) * | 1997-08-28 | 1997-10-29 | Zeneca Inc | Process for the extraction of metals from ammoniacal solution |
GB9914669D0 (en) * | 1999-06-24 | 1999-08-25 | Zeneca Ltd | Composition and process |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2746846A (en) * | 1953-08-03 | 1956-05-22 | Universal Oil Prod Co | Process and apparatus for counter-currently contacting fluids |
US3276863A (en) * | 1964-01-21 | 1966-10-04 | Gen Mills Inc | Separation of nickel and cobalt values using alpha-hydroxy oximes |
US3380801A (en) * | 1966-07-08 | 1968-04-30 | Exxon Production Research Co | Separation of cobalt from nickel |
JPS5248091B1 (no) * | 1970-11-16 | 1977-12-07 | ||
US3743585A (en) * | 1971-10-12 | 1973-07-03 | Sec Corp | Metal recovery process |
US3794719A (en) * | 1972-02-25 | 1974-02-26 | Sec Corp | Reduction of nickel contamination by zinc in {60 -hydroxy oxime extract |
-
1975
- 1975-10-15 US US05/622,584 patent/US3981969A/en not_active Expired - Lifetime
-
1976
- 1976-09-20 AU AU17915/76A patent/AU501960B2/en not_active Expired
- 1976-09-21 CA CA261,700A patent/CA1041772A/en not_active Expired
- 1976-10-07 FI FI762860A patent/FI66652C/fi not_active IP Right Cessation
- 1976-10-13 DE DE2646185A patent/DE2646185C2/de not_active Expired
- 1976-10-14 GB GB42691/76A patent/GB1553509A/en not_active Expired
- 1976-10-14 NO NO763497A patent/NO144155C/no unknown
- 1976-10-15 JP JP51123777A patent/JPS5257012A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
AU501960B2 (en) | 1979-07-05 |
NO144155B (no) | 1981-03-23 |
GB1553509A (en) | 1979-09-26 |
NO763497L (no) | 1977-04-18 |
JPS5257012A (en) | 1977-05-11 |
CA1041772A (en) | 1978-11-07 |
DE2646185A1 (de) | 1977-04-21 |
US3981969A (en) | 1976-09-21 |
AU1791576A (en) | 1978-04-06 |
NO144155C (no) | 1981-07-01 |
DE2646185C2 (de) | 1984-03-29 |
JPS5614135B2 (no) | 1981-04-02 |
FI66652B (fi) | 1984-07-31 |
FI762860A (no) | 1977-04-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM | Patent lapsed |
Owner name: UOP INC. |