ATE175726T1 - Hydrometallurgische umwandlung von zinksulfid aus zinksulfidhaltigen erzen und konzentraten in zinksulfat - Google Patents

Hydrometallurgische umwandlung von zinksulfid aus zinksulfidhaltigen erzen und konzentraten in zinksulfat

Info

Publication number: ATE175726T1
Authority: AT; Austria
Prior art keywords: zinc; conversion solution; zinc sulfide; znso4; concentration
Prior art date: 1994-08-15

Application number

AT95926819T

Other languages

English (en)

Inventor

N Robert O'brien

Ernest Peters

Original Assignee

R & O Mining Processing 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.)

1994-08-15

Filing date

1995-08-09

Publication date

1999-01-15

1995-08-09 Application filed by R & O Mining Processing Ltd filed Critical R & O Mining Processing Ltd

1999-01-15 Application granted granted Critical

1999-01-15 Publication of ATE175726T1 publication Critical patent/ATE175726T1/de

Links

238000006243 chemical reaction Methods 0.000 title abstract 7
239000005083 Zinc sulfide Substances 0.000 title abstract 6
229910052984 zinc sulfide Inorganic materials 0.000 title abstract 6
DRDVZXDWVBGGMH-UHFFFAOYSA-N zinc;sulfide Chemical compound [S-2].[Zn+2] DRDVZXDWVBGGMH-UHFFFAOYSA-N 0.000 title abstract 6
NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 title abstract 5
229910000368 zinc sulfate Inorganic materials 0.000 title abstract 5
239000012141 concentrate Substances 0.000 title 1
229960001763 zinc sulfate Drugs 0.000 title 1
QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 6
239000011686 zinc sulphate Substances 0.000 abstract 4
235000009529 zinc sulphate Nutrition 0.000 abstract 4
239000013078 crystal Substances 0.000 abstract 2
230000015572 biosynthetic process Effects 0.000 abstract 1
238000009835 boiling Methods 0.000 abstract 1
238000009854 hydrometallurgy Methods 0.000 abstract 1
238000000034 method Methods 0.000 abstract 1
150000004682 monohydrates Chemical class 0.000 abstract 1
239000007787 solid Substances 0.000 abstract 1
229910009112 xH2O Inorganic materials 0.000 abstract 1

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
- 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
- C22B1/00—Preliminary treatment of ores or scrap
- C22B1/02—Roasting processes
- C22B1/06—Sulfating roasting
- 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
- 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
- C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
- C22B3/44—Treatment or purification of solutions, e.g. obtained by leaching by chemical processes
- 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)
Organic Chemistry (AREA)
Materials Engineering (AREA)
Mechanical Engineering (AREA)
Metallurgy (AREA)
Manufacturing & Machinery (AREA)
Life Sciences & Earth Sciences (AREA)
Environmental & Geological Engineering (AREA)
General Life Sciences & Earth Sciences (AREA)
Geochemistry & Mineralogy (AREA)
Geology (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Manufacture And Refinement Of Metals (AREA)

AT95926819T 1994-08-15 1995-08-09 Hydrometallurgische umwandlung von zinksulfid aus zinksulfidhaltigen erzen und konzentraten in zinksulfat ATE175726T1 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US29020694A	1994-08-15	1994-08-15

Publications (1)

Publication Number	Publication Date
ATE175726T1 true ATE175726T1 (de)	1999-01-15

Family

ID=23114969

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT95926819T ATE175726T1 (de)	1994-08-15	1995-08-09	Hydrometallurgische umwandlung von zinksulfid aus zinksulfidhaltigen erzen und konzentraten in zinksulfat

Country Status (16)

Country	Link
US (1)	US5711922A (de)
EP (1)	EP0776378B1 (de)
JP (1)	JPH10504060A (de)
CN (1)	CN1045625C (de)
AT (1)	ATE175726T1 (de)
AU (1)	AU698137B2 (de)
BR (1)	BR9508598A (de)
CA (1)	CA2196981C (de)
CZ (1)	CZ45297A3 (de)
DE (1)	DE69507308T2 (de)
ES (1)	ES2130630T3 (de)
FI (1)	FI970628A7 (de)
NO (1)	NO970693L (de)
PL (1)	PL318754A1 (de)
RU (1)	RU2135610C1 (de)
WO (1)	WO1996005329A1 (de)

Families Citing this family (17)

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Publication number	Priority date	Publication date	Assignee	Title
ES2123417B1 (es) *	1996-04-25	1999-12-01	Consejo Superior Investigacion	Procedimiento hidrometalurgico para la recuperacion de cobre de minerales sulfurados.
CA2433277C (en) *	2003-06-25	2008-02-26	Clean-Flo Gas Filtration Systems (1987) Ltd.	Gas purification medium for removing sulfides from gaseous streams
US8131647B2 (en) *	2005-01-19	2012-03-06	Amazon Technologies, Inc.	Method and system for providing annotations of a digital work
US9275052B2 (en) *	2005-01-19	2016-03-01	Amazon Technologies, Inc.	Providing annotations of a digital work
US8352449B1 (en)	2006-03-29	2013-01-08	Amazon Technologies, Inc.	Reader device content indexing
US8725565B1 (en)	2006-09-29	2014-05-13	Amazon Technologies, Inc.	Expedited acquisition of a digital item following a sample presentation of the item
US9672533B1 (en)	2006-09-29	2017-06-06	Amazon Technologies, Inc.	Acquisition of an item based on a catalog presentation of items
US7865817B2 (en)	2006-12-29	2011-01-04	Amazon Technologies, Inc.	Invariant referencing in digital works
US9665529B1 (en)	2007-03-29	2017-05-30	Amazon Technologies, Inc.	Relative progress and event indicators
US7921309B1 (en)	2007-05-21	2011-04-05	Amazon Technologies	Systems and methods for determining and managing the power remaining in a handheld electronic device
FI119819B (fi) *	2007-09-07	2009-03-31	Outotec Oyj	Menetelmä kuparirikasteen laadun parantamiseksi
US8423889B1 (en)	2008-06-05	2013-04-16	Amazon Technologies, Inc.	Device specific presentation control for electronic book reader devices
US9087032B1 (en)	2009-01-26	2015-07-21	Amazon Technologies, Inc.	Aggregation of highlights
US8832584B1 (en)	2009-03-31	2014-09-09	Amazon Technologies, Inc.	Questions on highlighted passages
US8692763B1 (en)	2009-09-28	2014-04-08	John T. Kim	Last screen rendering for electronic book reader
CN113528146B (zh) *	2021-08-19	2022-01-28	河南大学	一种表面改性掺杂二氧化硅的硫化亚铁土壤重金属钝化剂的制备和应用
CN115305347A (zh) *	2022-08-27	2022-11-08	苏州金之翼新材料科技有限公司	一种钕铁硼废料制备锌铁氧体的方法

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA864455A (en) *		1971-02-23	Fuchs Warren	Process of leaching sulfide-containing materials with hot, strong sulfuric acid
CA876034A (en) *		1971-07-20	G. Matthew Ian	Hydrometallurgical treatment of siliceous zinc ores
US1435699A (en) *	1919-09-30	1922-11-14	Niels C Christensen	Process of treating sulphide ores of zinc
US1937631A (en) *	1931-03-18	1933-12-05	Niels C Christensen	Process of treating zinc ores
US2435340A (en) *	1944-05-01	1948-02-03	Combined Metals Reduction Comp	Process for the treatment of marmatitic zinc ores
US2609272A (en) *	1946-12-09	1952-09-02	Guaranty Invest Corp Ltd	Process for the treatment of matte to recover metallic salts
US3656941A (en) *	1968-03-13	1972-04-18	Electrolyt Zinc Australasia	Hydrometallurgical treatment of siliceous zinc ores
US3655538A (en) *	1969-05-19	1972-04-11	Texas Gulf Sulphur Co	Process for electrowinning zinc from sulfide concentrates
BE756611A (fr) *	1969-09-25	1971-03-01	Ruhr Zink Gmbh	Procede pour l'obtention du zinc
JPS5551017B2 (de) *	1972-06-28	1980-12-22
US3888748A (en) *	1972-06-28	1975-06-10	Du Pont	Recovery of metal values from ore concentrates
CA971368A (en) *	1972-11-20	1975-07-22	Sherritt Gordon Mines Limited	Recovery of zinc from zinc sulphides by direct pressure leaching
US3933478A (en) *	1973-08-27	1976-01-20	Nicosep Associates	Recovery of zinc and copper from brass scrap
US3910636A (en) *	1973-12-06	1975-10-07	Kennecott Copper Corp	Process for in-situ mining
US3912330A (en) *	1974-03-04	1975-10-14	Us Interior	Chemical mining of copper porphyry ores
PH13567A (en) *	1976-08-11	1980-06-26	Sherritt Gordon Mines Ltd	Process for the recovery of zinc
FI773588A7 (fi) *	1977-11-28	1979-05-29	Outokumpu Oy	Hydrometallurgisk process foer behandling av oxider och ferriter innehaollande jaern och andra metaller
US4132758A (en) *	1977-11-30	1979-01-02	Kennecott Copper Corporation	Copper leaching employing nitrogen dioxide as oxidant
CA1206008A (en) *	1982-02-24	1986-06-17	Donald R. Weir	Recovery of zinc from zinc-containing sulphidic material
GB2114966B (en) *	1982-02-24	1985-08-29	Sherritt Gordon Mines Ltd	Recovery of zinc from sulphidic material
SE451463B (sv) *	1982-12-09	1987-10-12	Boliden Ab	Forfarande for upparbetning av komplexa sulfidiska malmkoncentrat
US4647307A (en) *	1983-01-18	1987-03-03	Rein Raudsepp	Process for recovering gold and silver from refractory ores
CA1219132A (en) *	1983-01-18	1987-03-17	Morris J.V. Beattie	Hydrometallurgical arsenopyrite process
LU85385A1 (fr) *	1984-05-28	1986-01-29	Mines Fond Zinc Vieille	Procede de lixiviation de sulfures contenant du zinc et du fer
SE451333B (sv) *	1985-12-20	1987-09-28	Norzink As	Forfarande for hydrometallurgisk framstellning av zink
EP0272060A3 (de) *	1986-12-18	1990-08-01	Electrolytic Zinc Company Of Australasia Limited	Hydrometallurgische Gewinnung von Metallen und Elementar-Schwefel aus Metallsulfiden
US5188713A (en) *	1991-03-05	1993-02-23	Envirochip Technologies Ltd.	Process for recovery of metal
GB2253781B (en) *	1992-05-26	1993-04-28	Lyndon Ivor Bowen	Suitcase,removable protective cover
CA2070315A1 (en) *	1992-06-03	1993-12-04	Robert N. O'brien	Recovery of metal from an ore
EP0677118B1 (de) *	1993-01-27	1996-10-16	R & O MINING PROCESSING LTD.	Hydrometallurgisches Verfahren zur Gewinnung von Metallen aus komplexenErzen

1995
- 1995-08-09 WO PCT/CA1995/000473 patent/WO1996005329A1/en not_active Ceased
- 1995-08-09 AT AT95926819T patent/ATE175726T1/de not_active IP Right Cessation
- 1995-08-09 RU RU97103944A patent/RU2135610C1/ru active
- 1995-08-09 CN CN95194631A patent/CN1045625C/zh not_active Expired - Fee Related
- 1995-08-09 DE DE69507308T patent/DE69507308T2/de not_active Expired - Fee Related
- 1995-08-09 CA CA002196981A patent/CA2196981C/en not_active Expired - Lifetime
- 1995-08-09 EP EP95926819A patent/EP0776378B1/de not_active Expired - Lifetime
- 1995-08-09 PL PL95318754A patent/PL318754A1/xx unknown
- 1995-08-09 AU AU31076/95A patent/AU698137B2/en not_active Ceased
- 1995-08-09 BR BR9508598A patent/BR9508598A/pt not_active Application Discontinuation
- 1995-08-09 ES ES95926819T patent/ES2130630T3/es not_active Expired - Lifetime
- 1995-08-09 CZ CZ97452A patent/CZ45297A3/cs unknown
- 1995-08-09 JP JP8506878A patent/JPH10504060A/ja active Pending
1996
- 1996-03-26 US US08/622,024 patent/US5711922A/en not_active Expired - Lifetime
1997
- 1997-02-14 FI FI970628A patent/FI970628A7/fi unknown
- 1997-02-14 NO NO970693A patent/NO970693L/no not_active Application Discontinuation

Also Published As

Publication number	Publication date
RU2135610C1 (ru)	1999-08-27
CA2196981A1 (en)	1996-02-22
EP0776378A1 (de)	1997-06-04
MX9701197A (es)	1998-05-31
AU698137B2 (en)	1998-10-22
BR9508598A (pt)	1997-11-11
ES2130630T3 (es)	1999-07-01
EP0776378B1 (de)	1999-01-13
AU3107695A (en)	1996-03-07
PL318754A1 (en)	1997-07-07
DE69507308D1 (de)	1999-02-25
FI970628A7 (fi)	1997-04-10
US5711922A (en)	1998-01-27
CA2196981C (en)	2004-11-23
CN1045625C (zh)	1999-10-13
DE69507308T2 (de)	1999-09-09
JPH10504060A (ja)	1998-04-14
WO1996005329A1 (en)	1996-02-22
FI970628A0 (fi)	1997-02-14
NO970693D0 (no)	1997-02-14
NO970693L (no)	1997-04-14
CZ45297A3 (en)	1997-07-16
CN1157009A (zh)	1997-08-13

Legal Events

Date	Code	Title	Description
1999-07-15	RER	Ceased as to paragraph 5 lit. 3 law introducing patent treaties

Publication	Publication Date	Title
ATE175726T1 (de)	1999-01-15	Hydrometallurgische umwandlung von zinksulfid aus zinksulfidhaltigen erzen und konzentraten in zinksulfat
BR9406419A (pt)	1995-12-19	Recuperaçao hidrometalúrgica de metais a partir de minérios complexos
PE20001472A1 (es)	2000-12-25	Proceso de biolixiviacion en pila a alta temperatura
RU95116518A (ru)	1997-07-10	Способ гидрометаллургического извлечения металлов из комплексных руд
RU97103944A (ru)	1999-03-10	Способ гидрометаллургического превращения сульфида цинка в сульфат из руд и концентратов, содержащих сульфид цинка
NO865185L (no)	1987-06-22	Fremgangsmaate for hydrometallurgisk fremstilling av sink.
BR9911113A (pt)	2002-01-29	Tratamento de minérios de sulfetos metálicos ustulados e de ferritas por lixiviação com o ácido peroxisulfúrico
KR910007797A (ko)	1991-05-30	불화수소를 정제하기 위한 방법
KR830004160A (ko)	1983-07-06	안정된 황산티타늄 용액의 제조방법
JPS54120226A (en)	1979-09-18	Recovering method for copper and selenium from copper electrolysis anode slime
GB2283485A (en)	1995-05-10	Treatment of sludge
JPS5713131A (en)	1982-01-23	Treatment of substance containing indium together with other metallic component
ES2014174A6 (es)	1990-06-16	Procedimiento para la recuperacion de cinc, cobre y plomo de minerales y materiales oxidados yno sulfurados.
ATE38060T1 (de)	1988-11-15	Verfahren zur gewinnung wertvoller metalle aus abbraenden normaler oder komplexer pyrite.
EP0195620A3 (de)	1987-08-19	Verfahren zur Herstellung von Guanidinen, wie Linogliride und Verfahren für Zwischenprodukte
ES429981A1 (es)	1976-09-16	Un metodo de producir cobre metalico.
SU719687A1 (ru)	1980-03-05	Способ регенерации ванадиевого катализатора дл окислени сернистого ангидрида
DE2102663C3 (de)	1974-01-31	Verfahren zur Gewinnung von elementarem Schwefel aus sulfithaltigen wäßrigen Lösungen
SU990841A1 (ru)	1983-01-23	Способ удалени мышь ка из свинец-и цинкосодержащих пылей
JPS57156325A (en)	1982-09-27	Recovery of thiocyanate salt
JPS644431A (en)	1989-01-09	Method for recovering platinum metal
Gašpert et al.	1960	Optically Active Trisulphides and Tetrasulphides Related to L-Cystine
SU1385353A1 (ru)	1995-05-27	Способ переработки отработанного ванадиевого катализатора сернокислотного производства
JPS57212130A (en)	1982-12-27	Denitration of organic nitric acid ester
JPS57149807A (en)	1982-09-16	Recovering method for sulfur from sulfide