NL7303112A - - Google Patents

Info

Publication number
NL7303112A
NL7303112A NL7303112A NL7303112A NL7303112A NL 7303112 A NL7303112 A NL 7303112A NL 7303112 A NL7303112 A NL 7303112A NL 7303112 A NL7303112 A NL 7303112A NL 7303112 A NL7303112 A NL 7303112A
Authority
NL
Netherlands
Application number
NL7303112A
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 filed Critical
Publication of NL7303112A publication Critical patent/NL7303112A/xx

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)
NL7303112A 1972-03-07 1973-03-06 NL7303112A (enrdf_load_stackoverflow)

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 1972-06-28 1972-06-28
US30147572A 1972-10-27 1972-10-27

Publications (1)

Publication Number Publication Date
NL7303112A true NL7303112A (enrdf_load_stackoverflow) 1973-09-11

Family

ID=27499650

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7303112A NL7303112A (enrdf_load_stackoverflow) 1972-03-07 1973-03-06

Country Status (21)

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

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
EP0030067A1 (en) * 1979-11-30 1981-06-10 The Board Of Trustees Of The Michigan State University Process for the 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 (enrdf_load_stackoverflow) * 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
DE2311242B2 (de) 1981-06-25
BE796324A (fr) 1973-09-06
AU472980B2 (en) 1976-06-10
IL41674A (en) 1976-07-30
CA998840A (en) 1976-10-26
IE37546B1 (en) 1977-08-17
IL41674A0 (en) 1973-05-31
FI58347C (fi) 1981-01-12
FI58347B (fi) 1980-09-30
NO133812C (enrdf_load_stackoverflow) 1976-06-30
DE2311242C3 (de) 1982-02-25
PH11968A (en) 1978-09-28
NO133812B (enrdf_load_stackoverflow) 1976-03-22
IN139440B (enrdf_load_stackoverflow) 1976-06-19
AU5283573A (en) 1974-09-05
IE37546L (en) 1973-09-07
RO64661A (fr) 1979-02-15
AR203454A1 (es) 1975-09-15
JPS5438561B2 (enrdf_load_stackoverflow) 1979-11-21
TR17677A (tr) 1975-07-23
ZM4073A1 (en) 1974-11-21
DE2311242A1 (de) 1973-09-13
FR2175074B1 (enrdf_load_stackoverflow) 1977-08-12
YU59473A (en) 1982-02-28
IN138729B (enrdf_load_stackoverflow) 1976-03-20
GB1404244A (en) 1975-08-28
FR2175074A1 (enrdf_load_stackoverflow) 1973-10-19
IT980494B (it) 1974-09-30
SE397204B (sv) 1977-10-24
JPS4974601A (enrdf_load_stackoverflow) 1974-07-18

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Legal Events

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