DE3670311D1 - Hydrometallurgisches verfahren zur herstellung von zink. - Google Patents
Hydrometallurgisches verfahren zur herstellung von zink.Info
- Publication number
- DE3670311D1 DE3670311D1 DE8686850442T DE3670311T DE3670311D1 DE 3670311 D1 DE3670311 D1 DE 3670311D1 DE 8686850442 T DE8686850442 T DE 8686850442T DE 3670311 T DE3670311 T DE 3670311T DE 3670311 D1 DE3670311 D1 DE 3670311D1
- Authority
- DE
- Germany
- Prior art keywords
- stages
- zinc
- electrowinning
- leaching
- solution obtained
- 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 - Lifetime
Links
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 title abstract 5
- 239000011701 zinc Substances 0.000 title abstract 5
- 229910052725 zinc Inorganic materials 0.000 title abstract 5
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 abstract 5
- 239000013078 crystal Substances 0.000 abstract 4
- 238000005363 electrowinning Methods 0.000 abstract 4
- 238000002386 leaching Methods 0.000 abstract 3
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 abstract 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 abstract 2
- 239000007791 liquid phase Substances 0.000 abstract 2
- 235000001055 magnesium Nutrition 0.000 abstract 2
- 229910052749 magnesium Inorganic materials 0.000 abstract 2
- 239000011777 magnesium Substances 0.000 abstract 2
- 229940091250 magnesium supplement Drugs 0.000 abstract 2
- 235000002908 manganese Nutrition 0.000 abstract 2
- 229910052748 manganese Inorganic materials 0.000 abstract 2
- 239000011572 manganese Substances 0.000 abstract 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 1
- 238000001704 evaporation Methods 0.000 abstract 1
- 230000008020 evaporation Effects 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 239000007858 starting material Substances 0.000 abstract 1
- 229910021653 sulphate ion Inorganic materials 0.000 abstract 1
- 235000011149 sulphuric acid Nutrition 0.000 abstract 1
- 239000001117 sulphuric acid Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- 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
- C22B19/00—Obtaining zinc or zinc oxide
- C22B19/20—Obtaining zinc otherwise than by distilling
- C22B19/26—Refining solutions containing zinc values, e.g. obtained by leaching zinc ores
-
- 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)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Electrochemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Electrolytic Production Of Metals (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Supporting Of Heads In Record-Carrier Devices (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE8506050A SE451333B (sv) | 1985-12-20 | 1985-12-20 | Forfarande for hydrometallurgisk framstellning av zink |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE3670311D1 true DE3670311D1 (de) | 1990-05-17 |
Family
ID=20362546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE8686850442T Expired - Lifetime DE3670311D1 (de) | 1985-12-20 | 1986-12-17 | Hydrometallurgisches verfahren zur herstellung von zink. |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US4710277A (de) |
| EP (1) | EP0227626B1 (de) |
| JP (1) | JPS62146226A (de) |
| AT (1) | ATE51900T1 (de) |
| AU (1) | AU579032B2 (de) |
| CA (1) | CA1314837C (de) |
| DE (1) | DE3670311D1 (de) |
| ES (1) | ES2015270B3 (de) |
| FI (1) | FI82715C (de) |
| NO (1) | NO160218C (de) |
| SE (1) | SE451333B (de) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2698386B2 (ja) * | 1988-08-29 | 1998-01-19 | 株式会社フジクラ | 高純度銅製造方法 |
| JP2698387B2 (ja) * | 1988-08-29 | 1998-01-19 | 株式会社フジクラ | 高純度銅製造法 |
| CN1045625C (zh) * | 1994-08-15 | 1999-10-13 | R＆O矿业加工有限公司 | 含硫化锌的矿石和精矿中的硫化锌变成硫酸锌的湿法冶炼 |
| US5855765A (en) * | 1996-07-17 | 1999-01-05 | Metal Recovery Industries, Inc. | Process for dezincing galvanized steel using an electrically isolated conveyor |
| US6258248B1 (en) | 1996-07-17 | 2001-07-10 | Metals Investment Trust Limited | Process for dezincing galvanized steel using an electrically isolated conveyor |
| US5779878A (en) * | 1996-07-17 | 1998-07-14 | Metal Recovery Industries (Us) Inc. | Process for dezincing galvanized steel |
| NL1006340C2 (nl) * | 1997-06-17 | 1998-12-21 | Rafael Technologie En Manageme | Werkwijze en inrichting voor het winnen van metalen. |
| JP4735947B2 (ja) * | 2005-03-28 | 2011-07-27 | Ｄｏｗａメタルマイン株式会社 | 亜鉛原料の処理方法 |
| WO2011038746A1 (de) * | 2009-09-30 | 2011-04-07 | Drt Deutsche Rohstofftechnik Gmbh | Saure entzinkung |
| CN102517607A (zh) * | 2011-12-21 | 2012-06-27 | 河南豫光锌业有限公司 | 锌冶炼新液贮槽浑浊底流的处理方法 |
| CN104911630A (zh) * | 2015-05-11 | 2015-09-16 | 北京工业大学 | 一种低槽压电解锌的方法 |
| CN114921813B (zh) * | 2022-05-27 | 2024-04-09 | 中宁县宁华再生资源循环利用科技有限公司 | 一种基于弱酸环境浸出的电积锌锭加工工艺 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1429330A (en) * | 1921-07-12 | 1922-09-19 | Ellsworth John Thayer | Process of recovering zing from complex ores |
| US2454142A (en) * | 1942-02-16 | 1948-11-16 | John T Ellsworth | Electrolytic recovery of zinc |
| CA1141172A (en) * | 1978-12-20 | 1983-02-15 | Gerald L. Bolton | Removal of manganese ions from zinc and manganese containing solutions |
| CA1117897A (en) * | 1979-03-29 | 1982-02-09 | George M. Freeman | Continuous process for the purification of zinc plant electrolyte |
| FR2544750B1 (fr) * | 1983-04-25 | 1988-09-16 | Minemet Rech Sa | Procede de traitement d'une solution de purge notamment destinee a un procede d'extraction de zinc par voie electrolytique |
| NO842597L (no) * | 1983-07-08 | 1985-01-09 | Electrolyt Zinc Australasia | Fremgangsmaate for aa fjerne forurensinger fra vandige sinksulfatopploesninger |
-
1985
- 1985-12-20 SE SE8506050A patent/SE451333B/sv not_active IP Right Cessation
-
1986
- 1986-11-21 CA CA 523542 patent/CA1314837C/en not_active Expired - Fee Related
- 1986-12-01 AU AU65850/86A patent/AU579032B2/en not_active Ceased
- 1986-12-02 US US06/937,074 patent/US4710277A/en not_active Expired - Fee Related
- 1986-12-10 JP JP61294600A patent/JPS62146226A/ja active Pending
- 1986-12-17 ES ES86850442T patent/ES2015270B3/es not_active Expired - Lifetime
- 1986-12-17 DE DE8686850442T patent/DE3670311D1/de not_active Expired - Lifetime
- 1986-12-17 FI FI865157A patent/FI82715C/fi not_active IP Right Cessation
- 1986-12-17 AT AT86850442T patent/ATE51900T1/de not_active IP Right Cessation
- 1986-12-17 EP EP19860850442 patent/EP0227626B1/de not_active Expired - Lifetime
- 1986-12-19 NO NO865185A patent/NO160218C/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US4710277A (en) | 1987-12-01 |
| NO160218C (no) | 1989-03-22 |
| FI82715B (fi) | 1990-12-31 |
| EP0227626A1 (de) | 1987-07-01 |
| ES2015270B3 (es) | 1990-08-16 |
| CA1314837C (en) | 1993-03-23 |
| FI82715C (fi) | 1991-04-10 |
| AU6585086A (en) | 1987-06-25 |
| SE8506050D0 (sv) | 1985-12-20 |
| NO160218B (no) | 1988-12-12 |
| FI865157A (fi) | 1987-06-21 |
| EP0227626B1 (de) | 1990-04-11 |
| ATE51900T1 (de) | 1990-04-15 |
| SE8506050L (sv) | 1987-06-21 |
| AU579032B2 (en) | 1988-11-10 |
| JPS62146226A (ja) | 1987-06-30 |
| SE451333B (sv) | 1987-09-28 |
| NO865185L (no) | 1987-06-22 |
| FI865157A0 (fi) | 1986-12-17 |
| NO865185D0 (no) | 1986-12-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |