ES476833A1 - Procedimiento para obtener un producto plomifero de residuos minerales de cinc ferrefero. - Google Patents
Procedimiento para obtener un producto plomifero de residuos minerales de cinc ferrefero.Info
- Publication number
- ES476833A1 ES476833A1 ES476833A ES476833A ES476833A1 ES 476833 A1 ES476833 A1 ES 476833A1 ES 476833 A ES476833 A ES 476833A ES 476833 A ES476833 A ES 476833A ES 476833 A1 ES476833 A1 ES 476833A1
- Authority
- ES
- Spain
- Prior art keywords
- zinc
- leaching
- residues
- product
- ferriferous
- 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
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
- 238000000034 method Methods 0.000 title abstract 3
- 238000002386 leaching Methods 0.000 abstract 6
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 3
- 235000011149 sulphuric acid Nutrition 0.000 abstract 3
- 239000001117 sulphuric acid Substances 0.000 abstract 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 abstract 2
- 239000006227 byproduct Substances 0.000 abstract 2
- 239000000047 product Substances 0.000 abstract 2
- 239000007787 solid Substances 0.000 abstract 2
- KEQXNNJHMWSZHK-UHFFFAOYSA-L 1,3,2,4$l^{2}-dioxathiaplumbetane 2,2-dioxide Chemical compound [Pb+2].[O-]S([O-])(=O)=O KEQXNNJHMWSZHK-UHFFFAOYSA-L 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 abstract 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 1
- 239000005864 Sulphur Substances 0.000 abstract 1
- 230000009977 dual effect Effects 0.000 abstract 1
- 238000005363 electrowinning Methods 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical class [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 abstract 1
- 239000002244 precipitate Substances 0.000 abstract 1
- 238000000746 purification Methods 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 229910021653 sulphate ion Inorganic materials 0.000 abstract 1
- 239000011787 zinc oxide Substances 0.000 abstract 1
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 abstract 1
- 239000011686 zinc sulphate Substances 0.000 abstract 1
- 235000009529 zinc sulphate Nutrition 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
- C22B13/00—Obtaining lead
- C22B13/04—Obtaining lead by wet processes
-
- 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
- C22B3/04—Extraction of metal compounds from ores or concentrates by wet processes by leaching
- C22B3/06—Extraction of metal compounds from ores or concentrates by wet processes by leaching in inorganic acid solutions, e.g. with acids generated in situ; in inorganic salt solutions other than ammonium salt solutions
- C22B3/08—Sulfuric acid, other sulfurated acids or salts thereof
-
- 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)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Inorganic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Processing Of Solid Wastes (AREA)
- Disintegrating Or Milling (AREA)
Abstract
Procedimiento para obtener un producto plomífero de residuos minerales de cinc ferrífero esencialmente procedentes de una lixiviación primaria de minerales de cinc oxidados, en particular minerales de cinc tostados, cuya lixiviación primaria comprende el ataque de estos minerales con ácido sulfúrico, y la separación del residuo primario y de la solución de sulfato de cinc resultante, cuya solución se somete, previa depuración, a una electrólisis para extraer el cinc, comprendiendo una lixiviación secundaria de este residuo primario mediante ácido sulfúrico, a una temperatura comprendida entre 85 y 100 ºC en varios estadios con contracorriente.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| LU78802A LU78802A1 (fr) | 1977-12-30 | 1977-12-30 | Procede de traitement de residus de minerais de zinc ferriferes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES476833A1 true ES476833A1 (es) | 1979-07-16 |
Family
ID=19728813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES476833A Expired ES476833A1 (es) | 1977-12-30 | 1978-12-29 | Procedimiento para obtener un producto plomifero de residuos minerales de cinc ferrefero. |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US4252775A (es) |
| AU (1) | AU522838B2 (es) |
| BE (1) | BE873206A (es) |
| CA (1) | CA1128760A (es) |
| DE (1) | DE2855589A1 (es) |
| ES (1) | ES476833A1 (es) |
| FR (1) | FR2413468A1 (es) |
| GB (1) | GB2013163A (es) |
| IE (1) | IE47640B1 (es) |
| IT (1) | IT1102799B (es) |
| LU (1) | LU78802A1 (es) |
| NL (1) | NL7900011A (es) |
| NO (1) | NO784434L (es) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5788740A (en) * | 1995-03-06 | 1998-08-04 | Bay Zinc Company, Inc. | Method for the hydrometallurgical separation and recovery of biological nutrients, lead, gypsum and cadmium from raw materials |
| FI110269B (fi) * | 2001-03-14 | 2002-12-31 | Outokumpu Oy | Menetelmä piidioksidin saostamiseksi sinkkimalmien liuotuksen yhteydessä |
| FI116071B (fi) * | 2003-02-26 | 2005-09-15 | Outokumpu Oy | Menetelmä sinkin talteenottamiseksi vastavirtaliuotuksella |
| RU2290373C1 (ru) * | 2005-07-07 | 2006-12-27 | Юлия Андреевна Соколова | Способ получения гипсового вяжущего |
| LU92379B1 (en) * | 2014-02-18 | 2015-08-19 | Wurth Paul Sa | Process for reducing the amounst of zinc (zn) and lead (pb)in materials containing iron (fe) |
| CN112176199B (zh) * | 2020-09-27 | 2022-08-02 | 衡阳市大宇锌业有限公司 | 一种从炼锌废渣中高效提纯氧化锌的工艺 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3434798A (en) * | 1964-10-02 | 1969-03-25 | Asturienne Mines Comp Royale | Process for recovering zinc from ferrites |
| IE32587B1 (en) * | 1968-11-20 | 1973-09-19 | Mines Fond Zinc Vieille | Improvements in or relating to valorization |
-
1977
- 1977-12-30 LU LU78802A patent/LU78802A1/xx unknown
-
1978
- 1978-12-22 DE DE19782855589 patent/DE2855589A1/de not_active Ceased
- 1978-12-29 US US05/974,324 patent/US4252775A/en not_active Expired - Lifetime
- 1978-12-29 FR FR7836968A patent/FR2413468A1/fr active Granted
- 1978-12-29 IT IT31440/78A patent/IT1102799B/it active
- 1978-12-29 NO NO784434A patent/NO784434L/no unknown
- 1978-12-29 CA CA318,831A patent/CA1128760A/en not_active Expired
- 1978-12-29 GB GB7850283A patent/GB2013163A/en not_active Withdrawn
- 1978-12-29 IE IE2581/78A patent/IE47640B1/en unknown
- 1978-12-29 BE BE192671A patent/BE873206A/xx not_active IP Right Cessation
- 1978-12-29 ES ES476833A patent/ES476833A1/es not_active Expired
- 1978-12-29 AU AU43013/78A patent/AU522838B2/en not_active Expired
-
1979
- 1979-01-02 NL NL7900011A patent/NL7900011A/nl not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| GB2013163A (en) | 1979-08-08 |
| CA1128760A (en) | 1982-08-03 |
| NL7900011A (nl) | 1980-07-02 |
| AU4301378A (en) | 1979-07-05 |
| FR2413468B1 (es) | 1983-04-22 |
| BE873206A (fr) | 1979-04-17 |
| US4252775A (en) | 1981-02-24 |
| AU522838B2 (en) | 1982-07-01 |
| IT1102799B (it) | 1985-10-07 |
| IE782581L (en) | 1979-06-30 |
| NO784434L (no) | 1979-07-03 |
| LU78802A1 (fr) | 1979-07-20 |
| IE47640B1 (en) | 1984-05-16 |
| DE2855589A1 (de) | 1979-07-05 |
| FR2413468A1 (fr) | 1979-07-27 |
| IT7831440A0 (it) | 1978-12-29 |
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