IT980494B - Procedimento per l estrazione di metalli da concentrati minerali - Google Patents

Procedimento per l estrazione di metalli da concentrati minerali

Info

Publication number
IT980494B
IT980494B IT67605/73A IT6760573A IT980494B IT 980494 B IT980494 B IT 980494B IT 67605/73 A IT67605/73 A IT 67605/73A IT 6760573 A IT6760573 A IT 6760573A IT 980494 B IT980494 B IT 980494B
Authority
IT
Italy
Prior art keywords
metals
extraction
procedure
mineral concentrates
concentrates
Prior art date
Application number
IT67605/73A
Other languages
English (en)
Italian (it)
Original Assignee
Anaconda Co
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 Anaconda Co filed Critical Anaconda Co
Application granted granted Critical
Publication of IT980494B publication Critical patent/IT980494B/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
    • C22B23/00—Obtaining nickel or cobalt
    • C22B23/04—Obtaining nickel or cobalt by wet processes
    • C22B23/0407—Leaching processes
    • C22B23/0446—Leaching processes with an ammoniacal liquor or with a hydroxide of an alkali or alkaline-earth metal
    • 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
    • C22B15/0078—Leaching or slurrying with ammoniacal solutions, e.g. ammonium hydroxide
    • 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
    • C22B15/0093—Treating solutions by chemical methods by gases, e.g. hydrogen or hydrogen sulfide
    • 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
    • C22B19/24—Obtaining zinc otherwise than by distilling with leaching with alkaline solutions, e.g. ammonia
    • 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)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Manufacture And Refinement Of Metals (AREA)
IT67605/73A 1972-03-07 1973-03-06 Procedimento per l estrazione di metalli da concentrati minerali IT980494B (it)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US23245472A 1972-03-07 1972-03-07
US24234072A 1972-04-10 1972-04-10
US26570972A 1972-06-23 1972-06-23
US30147572A 1972-10-27 1972-10-27

Publications (1)

Publication Number Publication Date
IT980494B true IT980494B (it) 1974-09-30

Family

ID=27499650

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67605/73A IT980494B (it) 1972-03-07 1973-03-06 Procedimento per l estrazione di metalli da concentrati minerali

Country Status (21)

Country Link
JP (1) JPS5438561B2 (de)
AR (1) AR203454A1 (de)
AU (1) AU472980B2 (de)
BE (1) BE796324A (de)
CA (1) CA998840A (de)
DE (1) DE2311242C3 (de)
FI (1) FI58347C (de)
FR (1) FR2175074B1 (de)
GB (1) GB1404244A (de)
IE (1) IE37546B1 (de)
IL (1) IL41674A (de)
IN (2) IN138729B (de)
IT (1) IT980494B (de)
NL (1) NL7303112A (de)
NO (1) NO133812C (de)
PH (1) PH11968A (de)
RO (1) RO64661A (de)
SE (1) SE397204B (de)
TR (1) TR17677A (de)
YU (1) YU59473A (de)
ZM (1) ZM4073A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1490813A (en) * 1975-07-21 1977-11-02 Isc Smelting Leaching of copper dross
ZA766304B (en) * 1975-11-03 1977-09-28 Fluor Utah Flotation process
ES476055A1 (es) * 1978-12-15 1979-11-01 Redondo Abad Angel Luis Procedimiento para la obtencion de metales no ferreos a par-tir de minerales sulfurados complejos de base piritica que contengan cobre, plomo, cinc, plata y oro
AU5700780A (en) * 1979-11-30 1981-06-04 Board Of Trustees Of Michigan State University Extraction of metal ions
SE446276B (sv) * 1980-11-17 1986-08-25 Boliden Ab Forfarande for att separera och utvinna nickel och koppar ur komplexa sulfidmineral
US11286540B2 (en) * 2020-07-31 2022-03-29 Rio Tinto Technological Resources Inc. Method of processing a pyrite-containing slurry

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2576314A (en) * 1948-11-06 1951-11-27 Sherritt Gordon Mines Ltd Extracting of nickel values from nickeliferous sulfide material
BE514331A (de) * 1951-09-21 1900-01-01
US2822263A (en) * 1954-09-01 1958-02-04 Sherritt Gordon Mines Ltd Method of extracting copper values from copper bearing mineral sulphides
DE1051511B (de) * 1954-09-21 1959-02-26 Sherritt Gordon Mines Ltd Verfahren zur Gewinnung von Kupfer aus sulfidischen Kupfererzen
US2912305A (en) * 1956-05-31 1959-11-10 Metals And Chemicals Corp Non-ferrous scrap treatment
US3582314A (en) * 1967-02-10 1971-06-01 Ihara Chemical Co Method for killing grassy and broadleaf weeds

Also Published As

Publication number Publication date
IN138729B (de) 1976-03-20
FR2175074A1 (de) 1973-10-19
DE2311242B2 (de) 1981-06-25
NL7303112A (de) 1973-09-11
NO133812B (de) 1976-03-22
FR2175074B1 (de) 1977-08-12
IE37546L (en) 1973-09-07
AU472980B2 (en) 1976-06-10
NO133812C (de) 1976-06-30
CA998840A (en) 1976-10-26
IE37546B1 (en) 1977-08-17
ZM4073A1 (en) 1974-11-21
GB1404244A (en) 1975-08-28
JPS5438561B2 (de) 1979-11-21
JPS4974601A (de) 1974-07-18
TR17677A (tr) 1975-07-23
RO64661A (fr) 1979-02-15
PH11968A (en) 1978-09-28
FI58347C (fi) 1981-01-12
IL41674A (en) 1976-07-30
DE2311242A1 (de) 1973-09-13
AR203454A1 (es) 1975-09-15
BE796324A (fr) 1973-09-06
IN139440B (de) 1976-06-19
YU59473A (en) 1982-02-28
SE397204B (sv) 1977-10-24
IL41674A0 (en) 1973-05-31
FI58347B (fi) 1980-09-30
AU5283573A (en) 1974-09-05
DE2311242C3 (de) 1982-02-25

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