ZA706802B - Method of recovering water-soluble nonferrous metal sulfates from sulfur-bearing ores - Google Patents

Method of recovering water-soluble nonferrous metal sulfates from sulfur-bearing ores

Info

Publication number
ZA706802B
ZA706802B ZA706802A ZA706802A ZA706802B ZA 706802 B ZA706802 B ZA 706802B ZA 706802 A ZA706802 A ZA 706802A ZA 706802 A ZA706802 A ZA 706802A ZA 706802 B ZA706802 B ZA 706802B
Authority
ZA
South Africa
Prior art keywords
sulfur
metal sulfates
nonferrous metal
recovering water
bearing ores
Prior art date
Application number
ZA706802A
Other languages
English (en)
Inventor
E Allen
R Gavrias
Original Assignee
Cyprus Mines Corp
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 Cyprus Mines Corp filed Critical Cyprus Mines Corp
Publication of ZA706802B publication Critical patent/ZA706802B/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G3/00—Compounds of copper
    • C01G3/10—Sulfates
    • 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
    • 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)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacture And Refinement Of Metals (AREA)
ZA706802A 1969-11-10 1970-10-06 Method of recovering water-soluble nonferrous metal sulfates from sulfur-bearing ores ZA706802B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US87525669A 1969-11-10 1969-11-10

Publications (1)

Publication Number Publication Date
ZA706802B true ZA706802B (en) 1971-07-28

Family

ID=25365471

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA706802A ZA706802B (en) 1969-11-10 1970-10-06 Method of recovering water-soluble nonferrous metal sulfates from sulfur-bearing ores

Country Status (5)

Country Link
US (1) US3642435A (xx)
CY (1) CY732A (xx)
GB (1) GB1326225A (xx)
ZA (1) ZA706802B (xx)
ZM (1) ZM11870A1 (xx)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA971368A (en) * 1972-11-20 1975-07-22 Paul Kawulka Recovery of zinc from zinc sulphides by direct pressure leaching
AT319617B (de) * 1973-02-21 1974-12-27 Pawlek Dr Ing Franz Verfahren zur hydrometallurgischen Gewinnung von Kupfer aus Kupferkies- bzw. Buntkupferkieskonzentraten
US4193854A (en) * 1977-12-23 1980-03-18 Union Carbide Corporation Heavy metal removal from wastewater sludge
CA1106617A (en) * 1978-10-30 1981-08-11 Grigori S. Victorovich Autoclave oxidation leaching of sulfide materials containing copper, nickel and/or cobalt
ZW3481A1 (en) * 1980-02-18 1981-05-20 Nat Inst Metallurg The leaching of sulphidic mattes containing non-ferrous metals and iron
US4384890A (en) * 1982-02-10 1983-05-24 Phelps Dodge Corporation Cupric chloride leaching of copper sulfides
US4594132A (en) * 1984-06-27 1986-06-10 Phelps Dodge Corporation Chloride hydrometallurgical process for production of copper
DE3534224A1 (de) * 1985-09-23 1987-04-02 Gock Eberhard Priv Doz Prof Dr Verfahren zur nasschemischen gewinnung von edelmetallen aus kohlenstoffhaltigen arsenopyritkonzentraten
US6159435A (en) * 1996-05-06 2000-12-12 Atomaer Pty Ltd Leaching of mineral ores
AU7801501A (en) * 2000-07-25 2002-02-05 Phelps Dodge Corp Method for processing elemental sulfur-bearing materials using high temperature pressure leaching
AU2015362587B2 (en) * 2014-12-16 2018-02-01 Flsmidth A/S System and method for above-atmospheric leaching of metal sulfides
CA2984788C (en) 2015-05-04 2024-04-09 Graymont Western Us Inc. Processes and systems for regenerating alkali process streams

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA626607A (en) * 1961-08-29 Trageser Georg Processing of materials containing cobalt and/or nickel sulfide to form sulfates
CA51485A (en) * 1896-01-15 1896-03-02 Adolf Richter Mechanical musical instrument
GB962237A (en) * 1961-04-19 1964-07-01 British Petroleum Co Improvements relating to the oxidation of sulphides in aqueous solutions
US3174849A (en) * 1961-10-05 1965-03-23 Sherritt Gordon Mines Ltd Two-stage oxidation and leaching process
US3529957A (en) * 1967-08-25 1970-09-22 Sherritt Gordon Mines Ltd Production of elemental sulphur and iron from iron sulphides

Also Published As

Publication number Publication date
DE2050947A1 (de) 1971-05-19
US3642435A (en) 1972-02-15
CY732A (en) 1974-03-13
ZM11870A1 (en) 1971-06-22
GB1326225A (en) 1973-08-08

Similar Documents

Publication Publication Date Title
PH9754A (en) Recovery of metal values from ore concentrates
ZA714234B (en) Acid leaching of lateritic ore
ZA714582B (en) Extraction of metal values from complex ores
CY732A (en) Method of recovering water-soluble nonferrous metal sulfates from sulfur-bearing ores
ZM4871A1 (en) Process for the leaching and recovery of copper values from copper bearing materials
YU34435B (en) Process for the separation of useful metals comprised in laterite ore
ZA717463B (en) Process for extracting metal values from complex ores
EG10956A (en) Method for reducing metal ores
ZM8070A1 (en) Recovery of ferronickel from oxidized ores
IL37227A (en) Method of reducingparticulate metals ores
CA916452A (en) Method of recovering water-soluble nonferrous metal sulfates from sulfur-bearing ores
ZA703877B (en) Treatment of iron-nickel chromium alloy scrap to facilitate recovery of metal values by leaching
AU1849670A (en) Recovery of nonferrous metals from pyrites wastes
AU2126570A (en) Method for flotation of nonferrous ores
CA810609A (en) Recovery of metal values from their ores
ZA707484B (en) Method for leaching reduced laterite ores
CA827063A (en) Extraction of non-ferrous metal values by leaching
AU433627B2 (en) Process forthe removal of arsenic and nonferrous metals from roasted iron pyrites
PH9483A (en) A method of removing impurities from molten copper concentrates and copper ores
ZA70758B (en) Production of iron or steel from sulphide iron ores
AU5757769A (en) Process forthe removal of arsenic and nonferrous metals from roasted iron pyrites
CA972965A (en) Method for recovering metal from sulfide ores and concentrates
CA780405A (en) Method of extracting metals from sulfide ores
ZA711680B (en) Process of recovering metal values
AU481673B2 (en) Recovery of metal values from ore concentrates