ZA766135B - Two-stage pressure leaching process for zinc and iron bearing mineral sulphides - Google Patents

Two-stage pressure leaching process for zinc and iron bearing mineral sulphides

Info

Publication number
ZA766135B
ZA766135B ZA766135A ZA766135A ZA766135B ZA 766135 B ZA766135 B ZA 766135B ZA 766135 A ZA766135 A ZA 766135A ZA 766135 A ZA766135 A ZA 766135A ZA 766135 B ZA766135 B ZA 766135B
Authority
ZA
South Africa
Prior art keywords
zinc
leaching process
stage pressure
pressure leaching
iron bearing
Prior art date
Application number
ZA766135A
Other languages
English (en)
Inventor
G Mould
P Kawulka
H Veltman
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
Publication of ZA766135B publication Critical patent/ZA766135B/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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C1/00—Electrolytic production, recovery or refining of metals by electrolysis of solutions
    • C25C1/16—Electrolytic production, recovery or refining of metals by electrolysis of solutions of zinc, cadmium or mercury
    • 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)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Electrolytic Production Of Metals (AREA)
ZA766135A 1975-10-22 1976-10-22 Two-stage pressure leaching process for zinc and iron bearing mineral sulphides ZA766135B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA238,439A CA1049953A (en) 1975-10-22 1975-10-22 Two-stage pressure leaching process for zinc and iron bearing mineral sulphides

Publications (1)

Publication Number Publication Date
ZA766135B true ZA766135B (en) 1977-09-28

Family

ID=4104376

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA766135A ZA766135B (en) 1975-10-22 1976-10-22 Two-stage pressure leaching process for zinc and iron bearing mineral sulphides

Country Status (18)

Country Link
US (1) US4004991A (sv)
JP (1) JPS5933652B2 (sv)
AU (1) AU497393B2 (sv)
BE (1) BE847511A (sv)
BR (1) BR7607062A (sv)
CA (1) CA1049953A (sv)
DE (1) DE2647601C2 (sv)
DK (1) DK476276A (sv)
ES (1) ES452614A1 (sv)
FI (1) FI66913C (sv)
FR (1) FR2328775A1 (sv)
GB (1) GB1494990A (sv)
IE (1) IE44035B1 (sv)
MX (1) MX143151A (sv)
NL (1) NL7611752A (sv)
SE (1) SE422813B (sv)
YU (1) YU39486B (sv)
ZA (1) ZA766135B (sv)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4330379A (en) * 1979-01-24 1982-05-18 National Institute For Metallurgy Leaching of zinc containing sulphide minerals
US4274931A (en) * 1979-01-24 1981-06-23 National Institute For Metallurgy Leaching process for zinc sulphide containing materials
CA1155418A (en) * 1980-02-19 1983-10-18 Richard T. Chow Electrowinning of zinc
CA1166022A (en) * 1981-05-22 1984-04-24 Donald R. Weir Recovery of zinc from zinc containing sulphidic material
CA1176853A (en) * 1981-08-05 1984-10-30 Gerald L. Bolton Process for recovering zinc from zinc ferrite material
US4378275A (en) * 1981-12-03 1983-03-29 Saudi-Sudanese Red Sea Joint Commission Metal sulphide extraction
CA1206008A (en) * 1982-02-24 1986-06-17 Donald R. Weir Recovery of zinc from zinc-containing sulphidic 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
US4578163A (en) * 1984-12-03 1986-03-25 Homestake Mining Company Gold recovery process
DE3634359A1 (de) * 1986-10-09 1988-04-21 Ruhr Zink Gmbh Verfahren zur aufarbeitung von rueckstaenden aus der hydrometallurgischen zink-gewinnung
AU596716B2 (en) * 1986-12-18 1990-05-10 Electrolytic Zinc Company Of Australasia Limited Hydrometallurgical recovery of metals and elemental sulphur from metallic sulphides
US4979987A (en) * 1988-07-19 1990-12-25 First Miss Gold, Inc. Precious metals recovery from refractory carbonate ores
AP538A (en) * 1992-06-26 1996-09-18 Intec Pty Ltd Production of metal from minerals
GB9309144D0 (en) * 1993-05-04 1993-06-16 Sherritt Gordon Ltd Recovery of metals from sulphidic material
BE1007906A3 (nl) * 1993-12-23 1995-11-14 Union Miniere Sa Werkwijze voor het logen van zwavelhoudend zinkconcentraat en zinkferriet.
BE1007417A3 (fr) * 1993-08-27 1995-06-13 Union Miniere Sa Procede de lixiviation de concentre sulfure de zinc et de ferrite de zinc.
WO1995006140A1 (fr) * 1993-08-27 1995-03-02 N.V. Union Miniere S.A. Procede d'extraction de zinc de concentres sulfures
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
AUPN191395A0 (en) * 1995-03-22 1995-04-27 M.I.M. Holdings Limited Atmospheric mineral leaching process
AUPN476695A0 (en) * 1995-08-14 1995-09-07 Dominion Mining Limited Method of processing a copper mineral species
US6471849B1 (en) 2000-09-11 2002-10-29 Cominco Engineering Services Ltd. Process for the recovery of zinc from a zinc sulphide ore or concentrate
FI110268B (sv) * 2001-03-09 2002-12-31 Outokumpu Oy Förfarande för att ta bort kalcium från sulfatlösningar vid en zinkprocess
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
CN102824942A (zh) * 2012-09-07 2012-12-19 白银有色集团股份有限公司 一种球磨机钢球级配方法及其应用
CN103613116B (zh) * 2013-12-09 2014-11-05 衡阳师范学院 一种同时综合回收利用钢铁厂锌灰和高砷氧化锌的方法
CN103952547A (zh) * 2014-05-22 2014-07-30 北京矿冶研究总院 一种锌加压浸出一段渣的处理方法
CN113846214B (zh) * 2021-09-16 2023-03-31 昆明理工大学 一种湿法炼锌生产中含锌物料的处理方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2996440A (en) * 1959-03-12 1961-08-15 Sherritt Gordon Mines Ltd Method for the production of zinc
US3143486A (en) * 1960-12-05 1964-08-04 Electrolyt Zinc Australasia Recovery of zinc from zinc plant residue
US3434798A (en) * 1964-10-02 1969-03-25 Asturienne Mines Comp Royale Process for recovering zinc from ferrites
NL136386C (sv) * 1965-09-11 1900-01-01
FR1492518A (fr) * 1965-09-11 1967-08-18 Sherritt Gordon Mines Ltd Procédé hydrométallurgique pour récupérer le zine et le soufre contenus dans des sulfures minéraux
CA971368A (en) * 1972-11-20 1975-07-22 Paul Kawulka Recovery of zinc from zinc sulphides by direct pressure leaching

Also Published As

Publication number Publication date
IE44035L (en) 1977-04-22
SE7611751L (sv) 1977-04-23
SE422813B (sv) 1982-03-29
FI763006A (sv) 1977-04-23
ES452614A1 (es) 1977-10-01
YU39486B (en) 1984-12-31
DE2647601C2 (de) 1986-09-25
JPS5933652B2 (ja) 1984-08-17
CA1049953A (en) 1979-03-06
GB1494990A (en) 1977-12-14
FR2328775A1 (fr) 1977-05-20
IE44035B1 (en) 1981-07-29
BE847511A (fr) 1977-02-14
YU256376A (en) 1982-06-30
DE2647601A1 (de) 1977-04-28
MX143151A (es) 1981-03-25
FI66913B (fi) 1984-08-31
AU1889076A (en) 1978-04-27
NL7611752A (nl) 1977-04-26
BR7607062A (pt) 1977-09-06
US4004991A (en) 1977-01-25
DK476276A (da) 1977-04-23
JPS5266818A (en) 1977-06-02
FR2328775B1 (sv) 1980-08-29
FI66913C (fi) 1984-12-10
AU497393B2 (en) 1978-12-14

Similar Documents

Publication Publication Date Title
ZA766135B (en) Two-stage pressure leaching process for zinc and iron bearing mineral sulphides
CA995468A (en) Nitric acid process for recovering metal values from sulfide ore materials containing iron sulfides
AU1977176A (en) Pelletising of iron ores
YU292573A (en) Process for the extraction of zinc from zinc bearing mineral sulfides containing iron
ZA762391B (en) Hydrometallurgical method for treating sulphide ores
ZA76664B (en) Process and apparatus for smelting scrap sponge iron pellets or the like
AU3894872A (en) HYDROMETALLURGICAL. process for extraction OF COPPER AND SULPHUR FROM COPPER IRON SULPHIDES
AU504222B2 (en) Leaching silicated zinc ores
ZM2276A1 (en) Production of base metals from ores and concentrates
JPS51119314A (en) Direct reduction plant for iron ores
YU127276A (en) Process and ground pellet of iron ore
JPS531607A (en) Phosphorusscontaining steel powder for powder metallurgy and process for production thereof
GB2009123B (en) Manganese ore leaching process
JPS5266868A (en) Scrap metal press
AU1492976A (en) Hydrometallurgical processing of metal sulfides
ZA807913B (en) Improved leaching process for metal ores
NZ191809A (en) Production of steel and iron from iron ore dust by direct reduction
JPS5284107A (en) Phosphorusscontaining steel powder and process for production thereof
GB1553211A (en) Recovering ferrous metal from scrap
AU2750377A (en) THE REDUCTION OF IRON BEARING OReS
JPS5233810A (en) Lubricant for powdered metal and method for production thereof
JPS537502A (en) Process for briquetting of metallic ore
CA904591A (en) Hydrometallurgical process for treating sulphides containing non-ferrous and ferrous metal values
YU151674A (en) Process for the extraction and separation of metals, like copper, zinc and iron
AU515966B2 (en) Hydrometallurgical process for the extraction of base metals and iron