NO970693L - Hydrometallurgisk omdannelse av sinksulfid til-sulfat, fra sinksulfidholdig malm og konsentrater - Google Patents
Hydrometallurgisk omdannelse av sinksulfid til-sulfat, fra sinksulfidholdig malm og konsentraterInfo
- Publication number
- NO970693L NO970693L NO970693A NO970693A NO970693L NO 970693 L NO970693 L NO 970693L NO 970693 A NO970693 A NO 970693A NO 970693 A NO970693 A NO 970693A NO 970693 L NO970693 L NO 970693L
- Authority
- NO
- Norway
- Prior art keywords
- zinc sulfide
- conversion solution
- concentration
- znso
- ore
- Prior art date
Links
- 239000005083 Zinc sulfide Substances 0.000 title abstract 7
- 238000006243 chemical reaction Methods 0.000 title abstract 7
- DRDVZXDWVBGGMH-UHFFFAOYSA-N zinc;sulfide Chemical compound [S-2].[Zn+2] DRDVZXDWVBGGMH-UHFFFAOYSA-N 0.000 title abstract 7
- 229910052984 zinc sulfide Inorganic materials 0.000 title abstract 6
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 title 1
- 239000012141 concentrate Substances 0.000 title 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 6
- BWFPGXWASODCHM-UHFFFAOYSA-N copper monosulfide Chemical compound [Cu]=S BWFPGXWASODCHM-UHFFFAOYSA-N 0.000 abstract 2
- 239000013078 crystal Substances 0.000 abstract 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 238000009835 boiling Methods 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 239000010949 copper Substances 0.000 abstract 1
- OMZSGWSJDCOLKM-UHFFFAOYSA-N copper(II) sulfide Chemical compound [S-2].[Cu+2] OMZSGWSJDCOLKM-UHFFFAOYSA-N 0.000 abstract 1
- 238000009854 hydrometallurgy Methods 0.000 abstract 1
- 150000004682 monohydrates Chemical group 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 abstract 1
- 239000007787 solid Substances 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)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US29020694A | 1994-08-15 | 1994-08-15 | |
| PCT/CA1995/000473 WO1996005329A1 (en) | 1994-08-15 | 1995-08-09 | Hydrometallurgical conversion of zinc sulfide to sulfate from zinc sulfide containing ores and concentrates |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NO970693D0 NO970693D0 (no) | 1997-02-14 |
| NO970693L true NO970693L (no) | 1997-04-14 |
Family
ID=23114969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO970693A NO970693L (no) | 1994-08-15 | 1997-02-14 | Hydrometallurgisk omdannelse av sinksulfid til-sulfat, fra sinksulfidholdig malm og konsentrater |
Country Status (16)
| Country | Link |
|---|---|
| US (1) | US5711922A (zh) |
| EP (1) | EP0776378B1 (zh) |
| JP (1) | JPH10504060A (zh) |
| CN (1) | CN1045625C (zh) |
| AT (1) | ATE175726T1 (zh) |
| AU (1) | AU698137B2 (zh) |
| BR (1) | BR9508598A (zh) |
| CA (1) | CA2196981C (zh) |
| CZ (1) | CZ45297A3 (zh) |
| DE (1) | DE69507308T2 (zh) |
| ES (1) | ES2130630T3 (zh) |
| FI (1) | FI970628A7 (zh) |
| NO (1) | NO970693L (zh) |
| PL (1) | PL318754A1 (zh) |
| RU (1) | RU2135610C1 (zh) |
| WO (1) | WO1996005329A1 (zh) |
Families Citing this family (17)
| 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 |
| US8234282B2 (en) | 2007-05-21 | 2012-07-31 | Amazon Technologies, Inc. | Managing status of search index generation |
| 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)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA876034A (en) * | 1971-07-20 | G. Matthew Ian | Hydrometallurgical treatment of siliceous zinc ores | |
| CA864455A (en) * | 1971-02-23 | Fuchs Warren | Process of leaching sulfide-containing materials with hot, strong sulfuric acid | |
| 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 |
| US3888748A (en) * | 1972-06-28 | 1975-06-10 | Du Pont | Recovery of metal values from ore concentrates |
| GB1407520A (en) * | 1972-06-28 | 1975-09-24 | Du Pont | Electrolytic hydrometallurgical process to recover copper from sulphide ore concentrates |
| CA971368A (en) * | 1972-11-20 | 1975-07-22 | Paul Kawulka | 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 (en) * | 1986-12-18 | 1990-08-01 | Electrolytic Zinc Company Of Australasia Limited | Hydrometallurgical recovery of metals and elemental sulphur from metallic sulphides |
| 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 |
| WO1994017216A1 (en) * | 1993-01-27 | 1994-08-04 | R & O Mining Processing Ltd. | Hydrometallurgical recovery of metals from complex ores |
-
1995
- 1995-08-09 RU RU97103944A patent/RU2135610C1/ru active
- 1995-08-09 AU AU31076/95A patent/AU698137B2/en not_active Ceased
- 1995-08-09 PL PL95318754A patent/PL318754A1/xx unknown
- 1995-08-09 WO PCT/CA1995/000473 patent/WO1996005329A1/en not_active Ceased
- 1995-08-09 BR BR9508598A patent/BR9508598A/pt not_active Application Discontinuation
- 1995-08-09 EP EP95926819A patent/EP0776378B1/en not_active Expired - Lifetime
- 1995-08-09 CN CN95194631A patent/CN1045625C/zh not_active Expired - Fee Related
- 1995-08-09 CA CA002196981A patent/CA2196981C/en not_active Expired - Lifetime
- 1995-08-09 ES ES95926819T patent/ES2130630T3/es not_active Expired - Lifetime
- 1995-08-09 CZ CZ97452A patent/CZ45297A3/cs unknown
- 1995-08-09 DE DE69507308T patent/DE69507308T2/de not_active Expired - Fee Related
- 1995-08-09 JP JP8506878A patent/JPH10504060A/ja active Pending
- 1995-08-09 AT AT95926819T patent/ATE175726T1/de not_active IP Right Cessation
-
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 |
|---|---|
| CA2196981C (en) | 2004-11-23 |
| CN1045625C (zh) | 1999-10-13 |
| CN1157009A (zh) | 1997-08-13 |
| PL318754A1 (en) | 1997-07-07 |
| NO970693D0 (no) | 1997-02-14 |
| WO1996005329A1 (en) | 1996-02-22 |
| AU3107695A (en) | 1996-03-07 |
| US5711922A (en) | 1998-01-27 |
| FI970628A7 (fi) | 1997-04-10 |
| MX9701197A (es) | 1998-05-31 |
| ATE175726T1 (de) | 1999-01-15 |
| CA2196981A1 (en) | 1996-02-22 |
| JPH10504060A (ja) | 1998-04-14 |
| EP0776378B1 (en) | 1999-01-13 |
| FI970628A0 (fi) | 1997-02-14 |
| ES2130630T3 (es) | 1999-07-01 |
| AU698137B2 (en) | 1998-10-22 |
| BR9508598A (pt) | 1997-11-11 |
| RU2135610C1 (ru) | 1999-08-27 |
| DE69507308D1 (de) | 1999-02-25 |
| DE69507308T2 (de) | 1999-09-09 |
| CZ45297A3 (en) | 1997-07-16 |
| EP0776378A1 (en) | 1997-06-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| NO970693L (no) | Hydrometallurgisk omdannelse av sinksulfid til-sulfat, fra sinksulfidholdig malm og konsentrater | |
| RU97103944A (ru) | Способ гидрометаллургического превращения сульфида цинка в сульфат из руд и концентратов, содержащих сульфид цинка | |
| JPH0120145B2 (zh) | ||
| CN108359805A (zh) | 一种全湿法处理锡铜渣的方法 | |
| AU579032B2 (en) | A method for manufacturing zinc hydrometallurgically | |
| KR890004978A (ko) | 암모니아와 이산화황의 생성방법 | |
| PAINTER et al. | ORGANIC SELENIUM COMPOUNDS. THEIR DECOMPOSITION IN ALKALINE SOLUTIONS, AND OTHER PROPERTIES RELATED TO THE BEHAVIOR OF SELENIUM COMPOUNDS IN CEREALS1 | |
| KR880000389A (ko) | L-시스테인 염산염의 1수화물의 분리방법 | |
| GB1409688A (en) | Production of crystalline aluminium sulphate | |
| Cambron et al. | The oxidation of xanthates and some new dialkyl sulphur-and disulphur-dicarbothionates | |
| US3331205A (en) | Preparation of chlorothiophenols | |
| US2899461A (en) | Preparation of alkali metal | |
| WO1990000520A1 (en) | Oxidation hydrolysis of iodoalkanes | |
| CN1042383A (zh) | 一种从含镓渣中提取镓的方法 | |
| CN85100440A (zh) | 一种制备亚砜的方法 | |
| ES8502420A1 (es) | Procedimiento para desensibilizar acidos peroxicarboxilicos alifaticos o aromaticos, insolubles en agua | |
| US4375562A (en) | Process for the preparation of bis-(amino-phenyl)-disulphides | |
| US3396156A (en) | The use of a complex of a cuprous halide and hydroxylamine for the preparation of copper mercaptides | |
| JPH0138796B2 (zh) | ||
| CA1038171A (en) | Process for the treatment of zinc sulphide | |
| SU125797A1 (ru) | Способ получени сернистого селена | |
| SU988889A1 (ru) | Способ окислительного автоклавного выщелачивани сульфидных полиметаллических железосодержащих материалов | |
| JPH0363549B2 (zh) | ||
| JPS57156325A (en) | Recovery of thiocyanate salt | |
| US2138215A (en) | Process for producing sulphur compounds |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FC2A | Withdrawal, rejection or dismissal of laid open patent application |