FR2306272B1 - - Google Patents
Info
- Publication number
- FR2306272B1 FR2306272B1 FR7609135A FR7609135A FR2306272B1 FR 2306272 B1 FR2306272 B1 FR 2306272B1 FR 7609135 A FR7609135 A FR 7609135A FR 7609135 A FR7609135 A FR 7609135A FR 2306272 B1 FR2306272 B1 FR 2306272B1
- 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
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- 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
- C22B47/00—Obtaining manganese
-
- 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
- C22B15/0084—Treating solutions
- C22B15/0089—Treating solutions by chemical methods
-
- 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
- C22B19/00—Obtaining zinc or zinc oxide
- C22B19/20—Obtaining zinc otherwise than by distilling
-
- 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
- C22B21/00—Obtaining aluminium
-
- 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
- C22B21/00—Obtaining aluminium
- C22B21/0015—Obtaining aluminium 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
- 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
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B26/00—Obtaining alkali, alkaline earth metals or magnesium
- C22B26/20—Obtaining alkaline earth metals or magnesium
-
- 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
- C22B26/00—Obtaining alkali, alkaline earth metals or magnesium
- C22B26/20—Obtaining alkaline earth metals or magnesium
- C22B26/22—Obtaining magnesium
-
- 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
- C22B34/00—Obtaining refractory metals
- C22B34/10—Obtaining titanium, zirconium or hafnium
- C22B34/12—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08
- C22B34/1236—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08 obtaining titanium or titanium compounds from ores or scrap by wet processes, e.g. by leaching
- C22B34/1259—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08 obtaining titanium or titanium compounds from ores or scrap by wet processes, e.g. by leaching treatment or purification of titanium containing solutions or liquors or slurries
-
- 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
- C22B34/00—Obtaining refractory metals
- C22B34/30—Obtaining chromium, molybdenum or tungsten
- C22B34/32—Obtaining chromium
-
- 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
- C22B58/00—Obtaining gallium or indium
-
- 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)
- Metallurgy (AREA)
- Mechanical Engineering (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Extraction Or Liquid Replacement (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA223,652A CA1041304A (en) | 1975-04-02 | 1975-04-02 | Process for recovering valuable metals from sulfate solutions |
| CA223,650A CA1040868A (en) | 1975-04-02 | 1975-04-02 | Process for recovery of valuable metals from solution using neutralization by lime or limestone |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2306272A1 FR2306272A1 (fr) | 1976-10-29 |
| FR2306272B1 true FR2306272B1 (US20110009641A1-20110113-C00160.png) | 1980-08-08 |
Family
ID=25667892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7609135A Granted FR2306272A1 (fr) | 1975-04-02 | 1976-03-30 | Procede pour la recuperation de metaux a partir d'une solution de sulfate |
Country Status (5)
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1053914A (en) * | 1975-04-29 | 1979-05-08 | Victor A. Ettel | Metal recovery from sulfate solutions |
| CA1094326A (en) * | 1977-08-19 | 1981-01-27 | Verner B. Sefton | Process for the precipitation of iron as jarosite |
| US4152252A (en) * | 1978-05-04 | 1979-05-01 | Uop Inc. | Purification of rutile |
| CA2415732C (en) * | 2000-07-14 | 2005-08-16 | Noranda Inc. | Production of zinc oxide from acid soluble ore using precipitation method |
| US6656247B1 (en) * | 2002-08-08 | 2003-12-02 | Dynatec Corporation | Selective precipitation of manganese from magnesium-containing solutions |
| AU2009200702B2 (en) * | 2008-02-25 | 2013-08-29 | Gme Resources Ltd | Acid recovery |
| BRPI1003193B1 (pt) | 2010-08-09 | 2019-09-10 | Vale Do Rio Doce Co | processo para tratamento de efluentes líquidos e recuperação de metais |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1703435A (en) * | 1929-02-26 | Process for the purification of leachijktg solution s and the recovery oei | ||
| FR1258467A (fr) * | 1960-04-04 | 1961-04-14 | Quebec Metallurg Ind Ltd | Procédé pour la récupération des constituants métalliques d'un matériau tel qu'un minerai |
| US3375066A (en) * | 1963-08-24 | 1968-03-26 | Yawata Chem Ind Co Ltd | Process for the continuous production of gypsum and iron oxide from waste sulfuric acid pickle liquor and a calcium compound |
| US3720749A (en) * | 1970-08-26 | 1973-03-13 | American Metal Climax Inc | Treatment of nickel leach liquor |
| SE351444B (US20110009641A1-20110113-C00160.png) * | 1970-11-03 | 1972-11-27 | Nordstjernan Rederi Ab | |
| BE767618A (en) * | 1971-05-25 | 1971-10-18 | Univ Bruxelles | Dense gypsum prodn by seeding sulphuric acid and lime mixture - with gypsum |
| CA1019853A (en) * | 1973-02-21 | 1977-10-25 | Stora Kopparbergs Bergslags Aktiebolag | Method of precipitating heavy metals out of acid water solutions |
-
1976
- 1976-03-18 AU AU12131/76A patent/AU496809B2/en not_active Expired
- 1976-03-29 GB GB12597/76A patent/GB1520175A/en not_active Expired
- 1976-03-30 FR FR7609135A patent/FR2306272A1/fr active Granted
- 1976-03-31 NO NO761118A patent/NO144154C/no unknown
- 1976-04-01 BR BR7601977A patent/BR7601977A/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BR7601977A (pt) | 1976-10-05 |
| NO144154C (no) | 1981-07-01 |
| NO144154B (no) | 1981-03-23 |
| AU1213176A (en) | 1977-09-22 |
| NO761118L (US20110009641A1-20110113-C00160.png) | 1976-10-05 |
| FR2306272A1 (fr) | 1976-10-29 |
| AU496809B2 (en) | 1978-11-02 |
| GB1520175A (en) | 1978-08-02 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| CD | Change of name or company name | ||
| ST | Notification of lapse |