SE368230B - - Google Patents

Info

Publication number
SE368230B
SE368230B SE04895/71A SE489571A SE368230B SE 368230 B SE368230 B SE 368230B SE 04895/71 A SE04895/71 A SE 04895/71A SE 489571 A SE489571 A SE 489571A SE 368230 B SE368230 B SE 368230B
Authority
SE
Sweden
Application number
SE04895/71A
Inventor
H Spedden
D Lowe
J Apps
Original Assignee
Kennecott Copper 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 Kennecott Copper Corp filed Critical Kennecott Copper Corp
Publication of SE368230B publication Critical patent/SE368230B/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
    • C22B15/00—Obtaining copper
    • C22B15/0063—Hydrometallurgy
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
SE04895/71A 1970-04-15 1971-04-15 SE368230B (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US2887470A 1970-04-15 1970-04-15

Publications (1)

Publication Number Publication Date
SE368230B true SE368230B (xx) 1974-06-24

Family

ID=21845996

Family Applications (1)

Application Number Title Priority Date Filing Date
SE04895/71A SE368230B (xx) 1970-04-15 1971-04-15

Country Status (8)

Country Link
US (1) US3669651A (xx)
CA (1) CA935290A (xx)
ES (1) ES390246A1 (xx)
NO (1) NO129003B (xx)
PH (1) PH9656A (xx)
SE (1) SE368230B (xx)
ZA (1) ZA712241B (xx)
ZM (1) ZM4871A1 (xx)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3922167A (en) * 1974-11-08 1975-11-25 Kennecott Copper Corp Acidification of precipitate copper slurry prior to filtration and drying
US3929599A (en) * 1975-01-09 1975-12-30 Continental Oil Co Process for removing iron from an aqueous acid solution containing iron and copper
US3998924A (en) * 1975-08-04 1976-12-21 The Dow Chemical Company Recovery of non-ferrous metals from acidic liquors with a chelate exchange resin in presence of iron(III)
CA1073681A (en) * 1976-02-20 1980-03-18 Roman M. Genik-Sas-Berezowsky Recovery of precious metals from metal sulphides
US4091070A (en) * 1976-08-25 1978-05-23 Inspiration Consolidated Copper Company Recovery of copper
US4032330A (en) * 1976-06-30 1977-06-28 Inspiration Consolidated Copper Company Process for recovery of copper
US4168969A (en) * 1978-04-17 1979-09-25 Texasgulf Inc. Recovery of silver, copper, zinc and lead from partially roasted pyrite concentrate by acid chloride leaching
US4177067A (en) * 1978-04-17 1979-12-04 Texasgulf Inc. Recovery of silver, copper and zinc from partially roasted pyrite concentrate by ferric sulphate leaching
US5698170A (en) * 1995-11-22 1997-12-16 Placer Dome, Inc. Hydrometallurgical process for copper-containing materials
US6680034B2 (en) 2000-07-25 2004-01-20 Phelps Dodge Corporation Method for recovering metal values from metal-containing materials using high temperature pressure leaching
EA005279B1 (ru) 2000-07-25 2004-12-30 Фелпс Додж Корпорейшн Обработка содержащих элементарную серу материалов с использованием высокотемпературного автоклавного выщелачивания для производства серной кислоты и извлечения металла
EP1303641B1 (en) * 2000-07-25 2005-12-28 Phelps Dodge Corporation Method for recovery of copper from sulfidic ore materials using super-fine grinding and medium temperature pressure leaching
US6451089B1 (en) 2001-07-25 2002-09-17 Phelps Dodge Corporation Process for direct electrowinning of copper
US7476308B2 (en) * 2001-07-25 2009-01-13 Phelps Dodge Corporation Process for multiple stage direct electrowinning of copper
US20050126923A1 (en) * 2001-07-25 2005-06-16 Phelps Dodge Corporation Process for recovery of copper from copper-bearing material using medium temperature pressure leaching, direct electrowinning and solvent/solution extraction
US6451088B1 (en) * 2001-07-25 2002-09-17 Phelps Dodge Corporation Method for improving metals recovery using high temperature leaching
US7736487B2 (en) * 2004-10-29 2010-06-15 Freeport-Mcmoran Corporation Process for recovery of copper from copper-bearing material using pressure leaching, direct electrowinning and solution extraction
EA010942B1 (ru) * 2004-10-29 2008-12-30 Фелпс Додж Корпорейшн Способ извлечения меди из медьсодержащего материала
EP1812625B1 (en) * 2004-10-29 2011-11-02 Freeport-McMoran Corporation Process for multiple stage direct electrowinning of copper

Also Published As

Publication number Publication date
NO129003B (xx) 1974-02-11
ZA712241B (en) 1972-01-26
US3669651A (en) 1972-06-13
ZM4871A1 (en) 1971-12-22
CA935290A (en) 1973-10-16
PH9656A (en) 1976-01-27
ES390246A1 (es) 1973-06-16

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