BE539910A - - Google Patents
Info
- Publication number
- BE539910A BE539910A BE539910DA BE539910A BE 539910 A BE539910 A BE 539910A BE 539910D A BE539910D A BE 539910DA BE 539910 A BE539910 A BE 539910A
- Authority
- BE
- Belgium
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
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G51/00—Compounds of cobalt
- C01G51/04—Oxides; Hydroxides
-
- 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
-
- 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
-
- 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
- C22B3/262—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds using alcohols or phenols
-
- 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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH785350X | 1954-07-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE539910A true BE539910A (xx) | 1900-01-01 |
Family
ID=4536543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE539910D BE539910A (xx) | 1954-07-19 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US2793936A (xx) |
| BE (1) | BE539910A (xx) |
| CH (1) | CH328069A (xx) |
| DE (1) | DE1041024B (xx) |
| FR (1) | FR1134804A (xx) |
| GB (1) | GB785350A (xx) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1191856B (de) * | 1957-04-18 | 1965-04-29 | Sperry Rand Corp | Schaltungsanordnung zur Impulsverstaerkung und -verzoegerung |
| NL7006861A (xx) * | 1969-05-14 | 1970-11-17 | ||
| US3933976A (en) * | 1974-02-08 | 1976-01-20 | Amax Inc. | Nickel-cobalt separation |
| US5431788A (en) * | 1993-06-28 | 1995-07-11 | Cominco Engineering Services Ltd. | Chloride assisted hydrometallurgical copper extraction |
| US5855858A (en) | 1993-07-29 | 1999-01-05 | Cominco Engineering Services Ltd. | Process for the recovery of nickel and/or cobalt from an ore or concentrate |
| WO2006056610A1 (en) * | 2004-11-29 | 2006-06-01 | Shell Internationale Research Maatschappij B.V. | Catalytic process for the conversion of co (ii)hydroxide in co (iii)oxidehydroxide |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1596253A (en) * | 1924-09-26 | 1926-08-17 | Harshaw Fuller & Goodwin Compa | Method of separating cobalt from nickel |
| GB570231A (en) * | 1941-11-28 | 1945-06-28 | Mond Nickel Co Ltd | Improvements in the purification of cobaltic hydroxide |
| US2488561A (en) * | 1943-09-30 | 1949-11-22 | Ferro Enamel Corp | Method for the separation of cobalt and nickel from solutions |
| US2726144A (en) * | 1951-07-12 | 1955-12-06 | Int Nickel Co | Production of pure cobaltic hydroxide |
-
0
- BE BE539910D patent/BE539910A/xx unknown
-
1954
- 1954-07-19 CH CH328069D patent/CH328069A/de unknown
-
1955
- 1955-07-07 FR FR1134804D patent/FR1134804A/fr not_active Expired
- 1955-07-13 DE DEL22428A patent/DE1041024B/de active Pending
- 1955-07-13 US US521837A patent/US2793936A/en not_active Expired - Lifetime
- 1955-07-19 GB GB20901/55A patent/GB785350A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH328069A (de) | 1958-02-28 |
| DE1041024B (de) | 1958-10-16 |
| US2793936A (en) | 1957-05-28 |
| GB785350A (en) | 1957-10-23 |
| FR1134804A (fr) | 1957-04-18 |