IT1072388B - Procedimento idrometallurgico per la dissoluzione selettiva di miscele di composti ossigenati - Google Patents
Procedimento idrometallurgico per la dissoluzione selettiva di miscele di composti ossigenatiInfo
- Publication number
- IT1072388B IT1072388B IT1244977A IT1244977A IT1072388B IT 1072388 B IT1072388 B IT 1072388B IT 1244977 A IT1244977 A IT 1244977A IT 1244977 A IT1244977 A IT 1244977A IT 1072388 B IT1072388 B IT 1072388B
- Authority
- IT
- Italy
- Prior art keywords
- hydrometallurgic
- mixtures
- procedure
- oxygen compounds
- selective dissolution
- 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
- C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
- C22B7/02—Working-up flue dust
-
- 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
- C22B13/00—Obtaining lead
- C22B13/04—Obtaining lead 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
- C22B15/00—Obtaining copper
- C22B15/0063—Hydrometallurgy
- C22B15/0065—Leaching or slurrying
- C22B15/0067—Leaching or slurrying with acids or salts thereof
- C22B15/0069—Leaching or slurrying with acids or salts thereof containing halogen
-
- 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
- C22B19/22—Obtaining zinc otherwise than by distilling with leaching with acids
-
- 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
- C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
- C22B3/04—Extraction of metal compounds from ores or concentrates by wet processes by leaching
- C22B3/06—Extraction of metal compounds from ores or concentrates by wet processes by leaching in inorganic acid solutions, e.g. with acids generated in situ; in inorganic salt solutions other than ammonium salt solutions
- C22B3/10—Hydrochloric acid, other halogenated acids or salts thereof
-
- 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)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Geochemistry & Mineralogy (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Removal Of Specific Substances (AREA)
- Treatment Of Liquids With Adsorbents In General (AREA)
- Medicines Containing Plant Substances (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7603266A FR2340376A1 (fr) | 1976-02-06 | 1976-02-06 | Procede hydrometallurgique pour la dissolution selective de melanges de composes oxygenes |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1072388B true IT1072388B (it) | 1985-04-10 |
Family
ID=9168828
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT1244977A IT1072388B (it) | 1976-02-06 | 1977-02-04 | Procedimento idrometallurgico per la dissoluzione selettiva di miscele di composti ossigenati |
Country Status (12)
Country | Link |
---|---|
US (1) | US4435368A (it) |
JP (1) | JPS5296903A (it) |
AU (1) | AU505079B2 (it) |
BE (1) | BE850703A (it) |
CA (1) | CA1096636A (it) |
DE (1) | DE2705016A1 (it) |
ES (1) | ES455649A1 (it) |
FR (1) | FR2340376A1 (it) |
GB (1) | GB1565752A (it) |
IT (1) | IT1072388B (it) |
NO (1) | NO770378L (it) |
PH (1) | PH12063A (it) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5622603A (en) * | 1979-06-22 | 1981-03-03 | Nat Res Dev | Method of lixiviating chloride |
ZA872869B (it) * | 1986-04-24 | 1987-10-12 | ||
NL8601147A (nl) * | 1986-05-06 | 1987-12-01 | Hoogovens Groep Bv | Afscheiden van non-ferro metalen uit ijzerhoudend poedervormig materiaal. |
CL2004001045A1 (es) * | 2003-05-16 | 2005-06-03 | Jaguar Nickel Inc | PROCESO PARA LIXIVIAR MINERAL LATERICO DE NIQUEL QUE CONTIENE OXIDOS DE MATALES BASE USANDO UN LIXIVIANTE A UN pH MENOR QUE 3, COMPUESTO POR ACIDO CLORHIDRICO Y SALES DE CLORURO QUE CONTIENEN CATIONES EN DONDE LA CONCENTRACION DE CLORURO ES MAYOR DE |
CA2478516C (en) * | 2003-09-30 | 2007-12-11 | Jaguar Nickel Inc. | A process for the recovery of value metals from base metal sulfide ores |
CA2453005A1 (fr) * | 2003-12-17 | 2005-06-17 | Fermag Inc. | Procede hydrometallurgique de separation des poussieres d`acieries utilisant un four a arc et pigments obtenus par le procede |
BRPI0611831A2 (pt) * | 2005-06-17 | 2010-09-28 | Ferrinov Inc | pigmentos anticorrosão derivados da poeira de um forno de arco voltaico e contendo cálcio sacrificial |
US10662503B2 (en) | 2011-01-25 | 2020-05-26 | The University Of Queensland | Method of ore processing using mixture including acidic leach solution and oxidizing agent |
KR101861885B1 (ko) | 2011-01-25 | 2018-05-28 | 더 유니버서티 어브 퀸슬랜드 | 개선된 광석 가공 방법 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US350669A (en) | 1886-10-12 | Process of extracting metals from ores | ||
US1736659A (en) | 1926-10-11 | 1929-11-19 | Lafayette M Hughes | Method of treating ores |
US2971836A (en) | 1957-04-29 | 1961-02-14 | James D Hall | Separation of nickel and cobalt |
US3647261A (en) | 1970-05-04 | 1972-03-07 | Dow Chemical Co | Process for solution mining of silver |
GB1456065A (en) * | 1971-03-18 | 1976-11-17 | Falconbridge Nickel Mines Ltd | Oxygen-acid leach process |
US3880653A (en) * | 1971-03-18 | 1975-04-29 | Falconbridge Nickel Mines Ltd | Chlorine leach process |
GB1401615A (en) | 1971-07-16 | 1975-07-16 | Int Nickel Canada | Roorda h j extraction of non-ferrous metals from iron-containing materials |
FR2152912A1 (en) * | 1971-09-10 | 1973-04-27 | Preussag Ag | Extraction of non-ferrous and noble metals from seawater - sludge - by treating with air and hydrogen sulphide |
FR2262698B1 (it) * | 1974-02-28 | 1976-10-08 | Penarroya Miniere Metallurg |
-
1976
- 1976-02-06 FR FR7603266A patent/FR2340376A1/fr active Granted
-
1977
- 1977-01-24 BE BE174341A patent/BE850703A/xx not_active IP Right Cessation
- 1977-01-26 CA CA270,495A patent/CA1096636A/en not_active Expired
- 1977-01-26 AU AU21659/77A patent/AU505079B2/en not_active Expired
- 1977-02-02 GB GB4355/77A patent/GB1565752A/en not_active Expired
- 1977-02-04 NO NO770378A patent/NO770378L/no unknown
- 1977-02-04 IT IT1244977A patent/IT1072388B/it active
- 1977-02-04 ES ES455649A patent/ES455649A1/es not_active Expired
- 1977-02-04 JP JP1202777A patent/JPS5296903A/ja active Pending
- 1977-02-07 DE DE19772705016 patent/DE2705016A1/de not_active Ceased
- 1977-02-07 PH PH19443A patent/PH12063A/en unknown
-
1979
- 1979-10-22 US US06/086,791 patent/US4435368A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
AU505079B2 (en) | 1979-11-08 |
US4435368A (en) | 1984-03-06 |
CA1096636A (en) | 1981-03-03 |
ES455649A1 (es) | 1978-01-01 |
DE2705016A1 (de) | 1977-08-18 |
NO770378L (no) | 1977-08-09 |
BE850703A (fr) | 1977-07-25 |
AU2165977A (en) | 1978-08-03 |
FR2340376B1 (it) | 1979-07-20 |
FR2340376A1 (fr) | 1977-09-02 |
JPS5296903A (en) | 1977-08-15 |
GB1565752A (en) | 1980-04-23 |
PH12063A (en) | 1978-10-18 |
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