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CA971368A - Recovery of zinc from zinc sulphides by direct pressure leaching - Google Patents

Recovery of zinc from zinc sulphides by direct pressure leaching

Info

Publication number
CA971368A
CA971368A CA157,147A CA157147A CA971368A CA 971368 A CA971368 A CA 971368A CA 157147 A CA157147 A CA 157147A CA 971368 A CA971368 A CA 971368A
Authority
CA
Canada
Prior art keywords
zinc
recovery
sulphides
direct pressure
pressure leaching
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
CA157,147A
Other languages
English (en)
Other versions
CA157147S (en
Inventor
Paul Kawulka
Walter J. Haffenden
Vladimir N. Mackiw
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Viridian Inc Canada
Original Assignee
Sherritt Gordon Mines Ltd
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 Sherritt Gordon Mines Ltd filed Critical Sherritt Gordon Mines Ltd
Priority to CA157,147A priority Critical patent/CA971368A/en
Priority to US387833A priority patent/US3867268A/en
Priority to GB4930473A priority patent/GB1443025A/en
Priority to IE1898/73A priority patent/IE38404B1/xx
Priority to AT902773A priority patent/AT329285B/de
Priority to PH15161A priority patent/PH10596A/en
Priority to BE137190A priority patent/BE806665A/xx
Priority to AU62170/73A priority patent/AU476692B2/en
Priority to FI3502/73A priority patent/FI62344C/fi
Priority to YU02925/73A priority patent/YU36542B/xx
Priority to JP12739473A priority patent/JPS5543495B2/ja
Priority to NLAANVRAGE7315759,A priority patent/NL177503C/xx
Priority to DE2357280A priority patent/DE2357280C2/de
Priority to MW63/73*UA priority patent/MW6373A1/xx
Priority to FR7341133A priority patent/FR2207192B1/fr
Priority to SE7315612A priority patent/SE404031B/xx
Priority to ES420675A priority patent/ES420675A1/es
Priority to IT31530/73A priority patent/IT1003231B/it
Application granted granted Critical
Publication of CA971368A publication Critical patent/CA971368A/en
Expired legal-status Critical Current

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
    • 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
    • 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)
  • Electrolytic Production Of Metals (AREA)
CA157,147A 1972-11-20 1972-11-20 Recovery of zinc from zinc sulphides by direct pressure leaching Expired CA971368A (en)

Priority Applications (18)

Application Number Priority Date Filing Date Title
CA157,147A CA971368A (en) 1972-11-20 1972-11-20 Recovery of zinc from zinc sulphides by direct pressure leaching
US387833A US3867268A (en) 1972-11-20 1973-08-21 Recovery of zinc from zinc sulphides by direct pressure leaching
GB4930473A GB1443025A (en) 1972-11-20 1973-10-23 Recovery of zinc values from zinc sulphides by direct pressure leaching
IE1898/73A IE38404B1 (en) 1972-11-20 1973-10-23 Recovery of zinc values from zinc sulphides by direct pressure
AT902773A AT329285B (de) 1972-11-20 1973-10-24 Verfahren zur gewinnung von zink aus zinksulfiden durch unmittelbares auslaugen unter druck
PH15161A PH10596A (en) 1972-11-20 1973-10-27 Recovery of zinc from zinc sulphates by direct pressure leaching
BE137190A BE806665A (fr) 1972-11-20 1973-10-29 Procede d'extraction de zinc a partir de sulfures contenant du zinc et du fer
AU62170/73A AU476692B2 (en) 1972-11-20 1973-11-05 Recovery of zinc from zinc sulphides by direct pressure leaching
FI3502/73A FI62344C (fi) 1972-11-20 1973-11-13 Foerfarande foer extraktion av zink ur jaernhaltiga zinksulfidmineralier
YU02925/73A YU36542B (en) 1972-11-20 1973-11-13 Process for the extraction of zinc form zinc bearing sulfur containing mineral sulfides
JP12739473A JPS5543495B2 (es) 1972-11-20 1973-11-14
NLAANVRAGE7315759,A NL177503C (nl) 1972-11-20 1973-11-16 Werkwijze voor het extraheren van zink uit ijzer bevattende, zinkhoudende minerale sulfiden.
DE2357280A DE2357280C2 (de) 1972-11-20 1973-11-16 Verfahren zur Gewinnung von Zink aus zink- und eisenhaltigen Sulfiden
MW63/73*UA MW6373A1 (en) 1972-11-20 1973-11-17 Recovery of zinc from sulphides by direct pressure leaching
FR7341133A FR2207192B1 (es) 1972-11-20 1973-11-19
SE7315612A SE404031B (sv) 1972-11-20 1973-11-19 Sett att extrahera zink ur zink- och jernhaltiga sulfider med samtidig omvandling av sulfidsvavel till elementer form
ES420675A ES420675A1 (es) 1972-11-20 1973-11-20 Procedimiento para la extraccion de zinc a partir de sulfu-ros minerales zinciferos que contienen hierro.
IT31530/73A IT1003231B (it) 1972-11-20 1973-11-21 Procedimento per ricuperare zinco da solfuri di zinco mediante lisci viazione diretta sotto pressione

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA157,147A CA971368A (en) 1972-11-20 1972-11-20 Recovery of zinc from zinc sulphides by direct pressure leaching

Publications (1)

Publication Number Publication Date
CA971368A true CA971368A (en) 1975-07-22

Family

ID=4095054

Family Applications (1)

Application Number Title Priority Date Filing Date
CA157,147A Expired CA971368A (en) 1972-11-20 1972-11-20 Recovery of zinc from zinc sulphides by direct pressure leaching

Country Status (18)

Country Link
US (1) US3867268A (es)
JP (1) JPS5543495B2 (es)
AT (1) AT329285B (es)
AU (1) AU476692B2 (es)
BE (1) BE806665A (es)
CA (1) CA971368A (es)
DE (1) DE2357280C2 (es)
ES (1) ES420675A1 (es)
FI (1) FI62344C (es)
FR (1) FR2207192B1 (es)
GB (1) GB1443025A (es)
IE (1) IE38404B1 (es)
IT (1) IT1003231B (es)
MW (1) MW6373A1 (es)
NL (1) NL177503C (es)
PH (1) PH10596A (es)
SE (1) SE404031B (es)
YU (1) YU36542B (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1939310A1 (en) 2006-12-28 2008-07-02 Asturiana De Zinc, S.A. Recovery of zinc from sulphide concentrates by atmospheric leaching with sulphuric acid at a controlled acidity

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3954450A (en) * 1975-03-26 1976-05-04 The Anaconda Company Recovery of lead, zinc and iron sulfide
JPS5220305A (en) * 1975-08-09 1977-02-16 Mitsui Mining & Smelting Co Ltd Process for continuously extracting a refined sulfide ore by means of the acidic leaching under pressures
CA1049953A (en) * 1975-10-22 1979-03-06 Herbert Veltman Two-stage pressure leaching process for zinc and iron bearing mineral sulphides
ZA766304B (en) * 1975-11-03 1977-09-28 Fluor Utah Flotation process
US4441993A (en) * 1975-11-03 1984-04-10 Fluor Corporation Flotation process
GB1598454A (en) * 1977-03-15 1981-09-23 Sherritt Gordon Mines Ltd Leaching of metal sulphides
CA1166022A (en) * 1981-05-22 1984-04-24 Donald R. Weir Recovery of zinc from zinc containing sulphidic material
CA1166021A (en) * 1981-06-02 1984-04-24 Gerald L. Bolton Removal of manganese and chlorine ions from aqueous acidic zinc sulphate solutions
CA1176853A (en) * 1981-08-05 1984-10-30 Gerald L. Bolton Process for recovering zinc from zinc ferrite material
CA1195846A (en) * 1982-06-03 1985-10-29 Donald R. Weir Recovery of zinc from zinc-containing sulphidic material
CA1212242A (en) * 1982-07-27 1986-10-07 Donald R. Weir Recovery of zinc from zinc-containing sulphidic material
CA1216157A (en) * 1982-09-29 1987-01-06 Donald R. Weir Process for separately recovering zinc and lead values from zinc and lead containing sulphidic ore
LU85385A1 (fr) 1984-05-28 1986-01-29 Mines Fond Zinc Vieille Procede de lixiviation de sulfures contenant du zinc et du fer
CA1234290A (en) * 1984-09-27 1988-03-22 Donald R. Weir Recovery of gold from refractory auriferous iron- containing sulphidic material
JPH01110307A (ja) * 1987-10-22 1989-04-27 Aprica Kassai Inc 寝具マット
US4979987A (en) * 1988-07-19 1990-12-25 First Miss Gold, Inc. Precious metals recovery from refractory carbonate ores
GB9309144D0 (en) * 1993-05-04 1993-06-16 Sherritt Gordon Ltd Recovery of metals from sulphidic material
GB9422476D0 (en) * 1994-11-08 1995-01-04 Sherritt Inc Recovery of zinc from sulphidic concentrates
GB9503877D0 (en) * 1995-02-27 1995-04-19 Sherritt Inc Recovery of copper from sulphidic concentrates
US6835230B2 (en) * 2001-03-28 2004-12-28 Dowa Mining Co., Ltd. Method for leaching zinc concentrate
US7604783B2 (en) * 2004-12-22 2009-10-20 Placer Dome Technical Services Limited Reduction of lime consumption when treating refractor gold ores or concentrates
US8061888B2 (en) * 2006-03-17 2011-11-22 Barrick Gold Corporation Autoclave with underflow dividers
US8252254B2 (en) * 2006-06-15 2012-08-28 Barrick Gold Corporation Process for reduced alkali consumption in the recovery of silver
CN103952572B (zh) * 2014-05-22 2015-11-25 北京矿冶研究总院 一种加压浸出优化湿法炼锌热酸浸出工艺的方法
US11186492B2 (en) * 2019-03-05 2021-11-30 Korea Resources Corporation Method for recovering valuable metal sulfides
CN114835088B (zh) * 2022-03-21 2023-07-18 中南大学 一种黄铁矿热解-氧压浸出制备硫磺和铁精粉的方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1180140A (en) * 1915-06-03 1916-04-18 Sandalio Arce Godoy Sink-cover.
DE1116413B (de) * 1959-01-22 1961-11-02 Sherritt Gordon Mines Ltd Verfahren zur Gewinnung von Zink aus zinkhaltigen sulfidischen Erzen und Konzentraten
US2996440A (en) * 1959-03-12 1961-08-15 Sherritt Gordon Mines Ltd Method for the production of zinc
DE1180140B (de) * 1962-07-20 1964-10-22 Dehydag Gmbh Verfahren zur Abscheidung feinkoerniger Niederschlaege bei der Raffinations- und Reduktionselektrolyse von Nickel, Zink, Silber, Zinn, Blei und insbesondere Kupfer
US3316059A (en) * 1962-10-29 1967-04-25 Sherritt Gordon Mines Ltd Process for the acid oxidation of lead and zinc sulphides
NL136386C (es) * 1965-09-11 1900-01-01
US3642435A (en) * 1969-11-10 1972-02-15 Cyprus Mines Corp Method of recovering water-soluble nonferrous metal sulfates from sulfur-bearing ores

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1939310A1 (en) 2006-12-28 2008-07-02 Asturiana De Zinc, S.A. Recovery of zinc from sulphide concentrates by atmospheric leaching with sulphuric acid at a controlled acidity

Also Published As

Publication number Publication date
AU6217073A (en) 1975-05-08
FR2207192A1 (es) 1974-06-14
FI62344C (fi) 1982-12-10
NL177503C (nl) 1985-10-01
DE2357280A1 (de) 1974-05-30
MW6373A1 (en) 1974-08-14
JPS4981217A (es) 1974-08-06
YU292573A (en) 1982-02-25
YU36542B (en) 1984-02-29
AU476692B2 (en) 1976-09-30
IE38404B1 (en) 1978-03-01
US3867268A (en) 1975-02-18
GB1443025A (en) 1976-07-21
NL177503B (nl) 1985-05-01
PH10596A (en) 1977-07-15
BE806665A (fr) 1974-02-15
FI62344B (fi) 1982-08-31
JPS5543495B2 (es) 1980-11-06
DE2357280C2 (de) 1984-01-26
IT1003231B (it) 1976-06-10
ATA902773A (de) 1975-07-15
IE38404L (en) 1974-05-20
NL7315759A (es) 1974-05-22
AT329285B (de) 1976-05-10
SE404031B (sv) 1978-09-18
FR2207192B1 (es) 1981-09-25
ES420675A1 (es) 1976-04-16

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