FR2260370B1 - - Google Patents
Info
- Publication number
- FR2260370B1 FR2260370B1 FR7503667A FR7503667A FR2260370B1 FR 2260370 B1 FR2260370 B1 FR 2260370B1 FR 7503667 A FR7503667 A FR 7503667A FR 7503667 A FR7503667 A FR 7503667A FR 2260370 B1 FR2260370 B1 FR 2260370B1
- 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
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G53/00—Compounds of nickel
-
- 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
- C22B3/22—Treatment or purification of solutions, e.g. obtained by leaching by physical processes, e.g. by filtration, by magnetic means, or by thermal decomposition
- C22B3/24—Treatment or purification of solutions, e.g. obtained by leaching by physical processes, e.g. by filtration, by magnetic means, or by thermal decomposition by adsorption on solid substances, e.g. by extraction with solid resins
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/80—Compositional purity
-
- 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)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Inorganic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Water Treatment By Sorption (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US440688A US3914374A (en) | 1974-02-08 | 1974-02-08 | Removal of residual copper from nickel solutions |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2260370A1 FR2260370A1 (US20030199744A1-20031023-C00003.png) | 1975-09-05 |
| FR2260370B1 true FR2260370B1 (US20030199744A1-20031023-C00003.png) | 1978-02-03 |
Family
ID=23749775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7503667A Expired FR2260370B1 (US20030199744A1-20031023-C00003.png) | 1974-02-08 | 1975-02-06 |
Country Status (8)
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4100043A (en) * | 1976-09-17 | 1978-07-11 | Amax Inc. | Atmospheric leach ion-exchange process for treating iron-containing nickel-copper matte |
| US4094754A (en) * | 1977-03-07 | 1978-06-13 | Amax Inc. | Leaching of Ni-Cu-Fe-S matte |
| US4261737A (en) * | 1979-10-31 | 1981-04-14 | Uop Inc. | Recovery of cobalt values |
| US6346195B1 (en) | 1998-07-10 | 2002-02-12 | U.S. Filter Corporation | Ion exchange removal of metal ions from wastewater |
| US6315906B1 (en) | 1998-07-10 | 2001-11-13 | United States Filter Corporation | Removing metal ions from wastewater |
| US7488423B2 (en) * | 2005-08-02 | 2009-02-10 | Siemens Water Technologies Holding Corp. | System and method of slurry treatment |
| SG174019A1 (en) * | 2006-08-28 | 2011-09-29 | Siemens Water Tech Corp | System and method of slurry treatment |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2614029A (en) * | 1951-02-21 | 1952-10-14 | Du Pont | Purification of silver nitrate solutions |
-
1974
- 1974-02-08 US US440688A patent/US3914374A/en not_active Expired - Lifetime
- 1974-11-05 CA CA212,968A patent/CA1028504A/en not_active Expired
- 1974-12-16 CU CU34177A patent/CU34177A/es unknown
-
1975
- 1975-01-02 ZA ZA00750027A patent/ZA7527B/xx unknown
- 1975-01-15 DE DE19752501396 patent/DE2501396A1/de not_active Ceased
- 1975-01-24 DO DO1975002270A patent/DOP1975002270A/es unknown
- 1975-02-06 FR FR7503667A patent/FR2260370B1/fr not_active Expired
- 1975-02-08 JP JP50015916A patent/JPS582254B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CA1028504A (en) | 1978-03-28 |
| JPS50115116A (US20030199744A1-20031023-C00003.png) | 1975-09-09 |
| FR2260370A1 (US20030199744A1-20031023-C00003.png) | 1975-09-05 |
| JPS582254B2 (ja) | 1983-01-14 |
| CU34177A (es) | 1983-10-04 |
| DE2501396A1 (de) | 1975-08-21 |
| US3914374A (en) | 1975-10-21 |
| ZA7527B (en) | 1976-01-28 |
| AU7707475A (en) | 1976-07-08 |
| DOP1975002270A (es) | 1980-11-15 |
| CU21031L (en) | 1975-06-30 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |