FR2449131B1 - - Google Patents
Info
- Publication number
- FR2449131B1 FR2449131B1 FR8003317A FR8003317A FR2449131B1 FR 2449131 B1 FR2449131 B1 FR 2449131B1 FR 8003317 A FR8003317 A FR 8003317A FR 8003317 A FR8003317 A FR 8003317A FR 2449131 B1 FR2449131 B1 FR 2449131B1
- 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
- C22B23/02—Obtaining nickel or cobalt by dry processes
- C22B23/025—Obtaining nickel or cobalt by dry processes with formation of a matte or by matte refining or converting into nickel or cobalt, e.g. by the Oxford process
-
- 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
- C22B3/38—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds containing phosphorus
- C22B3/384—Pentavalent phosphorus oxyacids, esters thereof
- C22B3/3846—Phosphoric acid, e.g. (O)P(OH)3
-
- 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
- C22B23/0407—Leaching processes
- C22B23/0415—Leaching processes with acids or salt solutions except ammonium salts solutions
- C22B23/0423—Halogenated acids or salts thereof
-
- 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
- C22B23/0407—Leaching processes
- C22B23/0415—Leaching processes with acids or salt solutions except ammonium salts solutions
- C22B23/043—Sulfurated acids or salts thereof
-
- 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
- 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
- C22B3/28—Amines
- C22B3/282—Aliphatic amines
-
- 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
- C22B3/28—Amines
- C22B3/288—Quaternary ammonium
-
- 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
- C22B3/42—Treatment or purification of solutions, e.g. obtained by leaching by ion-exchange extraction
-
- 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)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/012,774 US4214901A (en) | 1979-02-16 | 1979-02-16 | Hydrometallurgical refining of nickeliferous sulfides |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2449131A1 FR2449131A1 (fr) | 1980-09-12 |
| FR2449131B1 true FR2449131B1 (US06420036-20020716-C00037.png) | 1983-05-06 |
Family
ID=21756620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8003317A Granted FR2449131A1 (fr) | 1979-02-16 | 1980-02-14 | Procede de recuperation du nickel contenu dans un materiau sulfure nickelifere |
Country Status (10)
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4561887A (en) * | 1982-07-22 | 1985-12-31 | Sociedad Minera Pudahuel Ltda., C.P.A. | Process for recovering metals from solution through solvent extraction and pyrometallurgical reduction |
| US4726937A (en) * | 1986-07-23 | 1988-02-23 | Texaco Inc. | Recovery of nickel chloride and sulfur from waste products |
| US4861565A (en) * | 1987-01-27 | 1989-08-29 | The Hall Chemical Company | Method of separately recovering metal values of petroleum refining catalyst |
| US5399322A (en) * | 1992-10-15 | 1995-03-21 | Hazen Research, Inc. | Selective recovery of dissolved metals and preparation of metal salt products |
| CA2137124C (en) * | 1994-12-01 | 1999-03-16 | Tao Xue | Pressure leaching of nickel and cobalt sulphides with chlorine under controlled redox potential conditions |
| US5752206A (en) * | 1996-04-04 | 1998-05-12 | Frink; Neal A. | In-situ decontamination and recovery of metal from process equipment |
| US6692719B1 (en) | 2000-11-08 | 2004-02-17 | Hatch Ltd. | Process for regeneration of acid halide solutions |
| US6391089B1 (en) * | 2000-11-29 | 2002-05-21 | Walter Curlook | Acid leaching of nickel laterite ores for the extraction of their nickel and cobalt values |
| CA2478516C (en) * | 2003-09-30 | 2007-12-11 | Jaguar Nickel Inc. | A process for the recovery of value metals from base metal sulfide ores |
| BRPI0516774A (pt) * | 2004-10-21 | 2008-09-23 | Anglo Operations Ltd | processo de lixiviação na presença de ácido clorìdrico para a recuperação de um metal valioso de minério |
| ZA200704032B (en) * | 2004-10-21 | 2009-09-30 | Anglo Operations Ltd | Leaching process in the presence of hydrochloric acid for the recovery of a value metal from an ore |
| EA014409B1 (ru) * | 2005-01-18 | 2010-12-30 | Айдахо Рисерч Фаундейшн, Инк. | Способ извлечения металла из металлосодержащего материала экстракцией |
| US20090056502A1 (en) * | 2007-08-29 | 2009-03-05 | Vale Inco Limited | Hydrometallurgical process for recovery of nickel and cobalt |
| JP5125371B2 (ja) * | 2007-10-02 | 2013-01-23 | 住友金属鉱山株式会社 | アミン系抽出剤のスクラビング方法 |
Family Cites Families (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US940292A (en) * | 1909-02-19 | 1909-11-16 | Horace L Wells | Method of separating copper, nickel, and other metals from copper-nickel matte. |
| US1067698A (en) * | 1911-11-01 | 1913-07-15 | Tom Cobb King | Method of electrolytically recovering nickel. |
| FR850651A (fr) * | 1938-03-10 | 1939-12-22 | Ig Farbenindustrie Ag | Procédé pour traiter la matte de nickel |
| BE495631A (US06420036-20020716-C00037.png) * | 1949-05-13 | |||
| US2753259A (en) * | 1950-11-18 | 1956-07-03 | Basf Ag | Processing of nickel-copper mattes |
| US3085054A (en) * | 1960-02-25 | 1963-04-09 | Falconbridge Nickel Mines Ltd | Recovery of nickel |
| FR1284737A (fr) * | 1961-02-15 | 1962-02-16 | Falconbridge Nickel Mines Ltd | Récupération du nickel |
| US3642441A (en) * | 1967-09-14 | 1972-02-15 | Falconbridge Nickel Mines Ltd | Treatment of metal chlorides in fluidized beds |
| FI47380C (fi) * | 1970-04-10 | 1973-11-12 | Outokumpu Oy | Menetelmä rautaköyhän nikkelisulfidikiven valmistamiseksi nikkelin sul fidisista rikasteista näiden suspensiosulatuksessa. |
| FR2138332B1 (US06420036-20020716-C00037.png) * | 1971-05-24 | 1975-07-04 | Nickel Le | |
| US3761566A (en) * | 1971-09-13 | 1973-09-25 | American Metal Climax Inc | Leaching of nickel lateritic ores with waste iron sulfate solutions |
| JPS544323B2 (US06420036-20020716-C00037.png) * | 1973-09-21 | 1979-03-06 | ||
| ZA745691B (en) * | 1974-09-06 | 1976-01-28 | Atok Platinum Mines Ltd | Improvements in to relating to the leaching of copper-nickel concentrates |
| FR2295128A1 (fr) * | 1974-12-18 | 1976-07-16 | Commissariat Energie Atomique | Procede d'extraction d'elements metalliques des nodules sous-marins |
| FR2297925A1 (fr) * | 1975-01-16 | 1976-08-13 | Nickel Le | Procede hydrometallurgique pour le traitement de mattes de nickel |
| DE2543310C2 (de) * | 1975-09-27 | 1982-04-29 | Gesellschaft für Strahlen- und Umweltforschung mbH, 8000 München | Einrichtung zum Zählen und Klassifizieren von in einer Flüssigkeit suspendierten Teilchen |
| US4044096A (en) * | 1975-12-11 | 1977-08-23 | Amax Inc. | Sulfuric acid leaching of nickeliferous laterite |
| CA1091036A (en) * | 1977-05-13 | 1980-12-09 | Victor A. Ettel | Roast-reductive leach process for copper recovery |
| US4098870A (en) * | 1977-07-22 | 1978-07-04 | Amax Inc. | Acid leaching of nickeliferous oxide ores with minimized scaling |
| US4110400A (en) * | 1977-08-01 | 1978-08-29 | Amax Inc. | Selective precipitation of nickel and cobalt sulfides from acidic sulfate solution |
| US4093526A (en) * | 1977-09-08 | 1978-06-06 | Amax Inc. | Hydrometallurgical leaching and refining of nickel-copper concentrates, and electrowinning of copper |
-
1979
- 1979-02-16 US US06/012,774 patent/US4214901A/en not_active Expired - Lifetime
-
1980
- 1980-01-30 GB GB8003087A patent/GB2042487B/en not_active Expired
- 1980-02-04 CA CA000345002A patent/CA1143573A/en not_active Expired
- 1980-02-06 AU AU55274/80A patent/AU517712B2/en not_active Ceased
- 1980-02-13 DE DE19803005398 patent/DE3005398A1/de not_active Ceased
- 1980-02-13 BR BR8000855A patent/BR8000855A/pt unknown
- 1980-02-14 FR FR8003317A patent/FR2449131A1/fr active Granted
- 1980-02-14 JP JP1719080A patent/JPS55113847A/ja active Pending
- 1980-02-15 BE BE1/9723A patent/BE881735A/fr not_active IP Right Cessation
- 1980-02-15 NL NL8000948A patent/NL8000948A/nl not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| DE3005398A1 (de) | 1980-08-21 |
| US4214901A (en) | 1980-07-29 |
| NL8000948A (nl) | 1980-08-19 |
| BR8000855A (pt) | 1980-10-29 |
| CA1143573A (en) | 1983-03-29 |
| AU517712B2 (en) | 1981-08-20 |
| FR2449131A1 (fr) | 1980-09-12 |
| GB2042487A (en) | 1980-09-24 |
| JPS55113847A (en) | 1980-09-02 |
| GB2042487B (en) | 1983-03-23 |
| AU5527480A (en) | 1980-09-18 |
| BE881735A (fr) | 1980-08-18 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |