IT1072388B - Procedimento idrometallurgico per la dissoluzione selettiva di miscele di composti ossigenati - Google Patents

Procedimento idrometallurgico per la dissoluzione selettiva di miscele di composti ossigenati

Info

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
Application number
IT1244977A
Other languages
English (en)
Inventor
Jean Michel Demarthe
Paolo Fossi
Louis Gandon
Original Assignee
Minemet Rech Sa
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Minemet Rech Sa filed Critical Minemet Rech Sa
Application granted granted Critical
Publication of IT1072388B publication Critical patent/IT1072388B/it

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)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Metallurgy (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Inorganic Chemistry (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)
IT1244977A 1976-02-06 1977-02-04 Procedimento idrometallurgico per la dissoluzione selettiva di miscele di composti ossigenati IT1072388B (it)

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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0021809A1 (en) * 1979-06-22 1981-01-07 National Research Development Corporation Chloride leaching
FI88728C (fi) * 1986-04-24 1993-06-28 Falconbridge Ltd Separering av nickel fraon koppar i autoklav
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
US8016935B2 (en) * 2005-06-17 2011-09-13 Ferrinov Inc. Anti-corrosion pigments coming from dust of an electric arc furnace and containing sacrificial calcium
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
US9447480B2 (en) 2011-01-25 2016-09-20 The University Of Queensland Method of ore processing

Family Cites Families (9)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
JPS5296903A (en) 1977-08-15
AU505079B2 (en) 1979-11-08
GB1565752A (en) 1980-04-23
ES455649A1 (es) 1978-01-01
AU2165977A (en) 1978-08-03
PH12063A (en) 1978-10-18
US4435368A (en) 1984-03-06
NO770378L (no) 1977-08-09
FR2340376B1 (it) 1979-07-20
FR2340376A1 (fr) 1977-09-02
DE2705016A1 (de) 1977-08-18
BE850703A (fr) 1977-07-25
CA1096636A (en) 1981-03-03

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