ATE25466T1 - Verfahren zum entfernen von eisen aus loesungen. - Google Patents
Verfahren zum entfernen von eisen aus loesungen.Info
- Publication number
- ATE25466T1 ATE25466T1 AT83402415T AT83402415T ATE25466T1 AT E25466 T1 ATE25466 T1 AT E25466T1 AT 83402415 T AT83402415 T AT 83402415T AT 83402415 T AT83402415 T AT 83402415T AT E25466 T1 ATE25466 T1 AT E25466T1
- Authority
- AT
- Austria
- Prior art keywords
- iron
- solution
- reaction
- duration
- concentration
- Prior art date
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title abstract 6
- 229910052742 iron Inorganic materials 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- 239000007789 gas Substances 0.000 abstract 3
- 230000001590 oxidative effect Effects 0.000 abstract 3
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 abstract 2
- VTLYFUHAOXGGBS-UHFFFAOYSA-N Fe3+ Chemical compound [Fe+3] VTLYFUHAOXGGBS-UHFFFAOYSA-N 0.000 abstract 2
- 238000006243 chemical reaction Methods 0.000 abstract 2
- 239000010949 copper Substances 0.000 abstract 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 abstract 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 abstract 1
- 230000002378 acidificating effect Effects 0.000 abstract 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 238000001914 filtration Methods 0.000 abstract 1
- -1 iron metals Chemical class 0.000 abstract 1
- 238000002386 leaching Methods 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 239000002244 precipitate Substances 0.000 abstract 1
- 238000005406 washing Methods 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
- 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
-
- 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
-
- 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)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Environmental & Geological Engineering (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Removal Of Specific Substances (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Treatment Of Liquids With Adsorbents In General (AREA)
- Processing Of Solid Wastes (AREA)
- Compounds Of Iron (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8221392A FR2537968B1 (fr) | 1982-12-21 | 1982-12-21 | Procede d'elimination du fer de solutions de lixiviation |
| EP83402415A EP0112764B1 (de) | 1982-12-21 | 1983-12-14 | Verfahren zum Entfernen von Eisen aus Lösungen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE25466T1 true ATE25466T1 (de) | 1987-02-15 |
Family
ID=9280317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT83402415T ATE25466T1 (de) | 1982-12-21 | 1983-12-14 | Verfahren zum entfernen von eisen aus loesungen. |
Country Status (11)
| Country | Link |
|---|---|
| EP (1) | EP0112764B1 (de) |
| JP (1) | JPS59118819A (de) |
| AT (1) | ATE25466T1 (de) |
| AU (1) | AU563373B2 (de) |
| BR (1) | BR8307001A (de) |
| CA (1) | CA1222871A (de) |
| DE (1) | DE3369795D1 (de) |
| ES (1) | ES8502662A1 (de) |
| FR (1) | FR2537968B1 (de) |
| PT (1) | PT77859B (de) |
| ZA (1) | ZA839453B (de) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU569813B2 (en) * | 1984-12-11 | 1988-02-18 | Gold Fields Mining & Development Ltd. | Precipitation of iron from zinc sulphate solutions in a pressure vessel, temp greater than 110c, time less than 30 30 mins. |
| US4680126A (en) * | 1986-02-18 | 1987-07-14 | Frankard James M | Separation and recovery of reusable heavy metal hydroxides from metal finishing wastewaters |
| BE1006652A3 (fr) * | 1992-01-28 | 1994-11-08 | Union Miniere N V Sa | Procede pour separer du fer d'une solution aqueuse. |
| AUPN498595A0 (en) * | 1995-08-23 | 1995-09-14 | International Water Solutions Corporation | Extraction of valuable metals |
| WO2011100820A1 (en) | 2010-02-18 | 2011-08-25 | Neomet Technologies Inc. | Process for the recovery of metals and hydrochloric acid |
| US10316400B1 (en) | 2017-05-11 | 2019-06-11 | Beta Control Systems, Incorporated | Systems and methods for removing impurities from galvanizing flux solution |
| CN112458306A (zh) * | 2020-11-06 | 2021-03-09 | 株洲冶炼集团股份有限公司 | 一种降低湿法炼锌过程浮选银精矿含锌的方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2323766A1 (fr) * | 1975-04-21 | 1977-04-08 | Penarroya Miniere Metallurg | Procede hydrometallurgique pour traiter des minerais sulfures |
| DE2849004C2 (de) * | 1978-11-11 | 1980-07-31 | Th. Goldschmidt Ag, 4300 Essen | Verfahren zur Herstellung von eisen- und aluminiumfreien Zinkchloridlösungen |
| US4378275A (en) * | 1981-12-03 | 1983-03-29 | Saudi-Sudanese Red Sea Joint Commission | Metal sulphide extraction |
-
1982
- 1982-12-21 FR FR8221392A patent/FR2537968B1/fr not_active Expired
-
1983
- 1983-12-14 DE DE8383402415T patent/DE3369795D1/de not_active Expired
- 1983-12-14 AT AT83402415T patent/ATE25466T1/de not_active IP Right Cessation
- 1983-12-14 EP EP83402415A patent/EP0112764B1/de not_active Expired
- 1983-12-16 AU AU22487/83A patent/AU563373B2/en not_active Ceased
- 1983-12-20 CA CA000443830A patent/CA1222871A/fr not_active Expired
- 1983-12-20 ZA ZA839453A patent/ZA839453B/xx unknown
- 1983-12-20 BR BR8307001A patent/BR8307001A/pt not_active IP Right Cessation
- 1983-12-20 PT PT77859A patent/PT77859B/pt not_active IP Right Cessation
- 1983-12-20 ES ES528204A patent/ES8502662A1/es not_active Expired
- 1983-12-21 JP JP58240001A patent/JPS59118819A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| PT77859A (fr) | 1984-01-01 |
| DE3369795D1 (en) | 1987-03-19 |
| AU563373B2 (en) | 1987-07-09 |
| JPS59118819A (ja) | 1984-07-09 |
| FR2537968A1 (fr) | 1984-06-22 |
| EP0112764B1 (de) | 1987-02-11 |
| BR8307001A (pt) | 1984-07-31 |
| ES528204A0 (es) | 1985-01-16 |
| CA1222871A (fr) | 1987-06-16 |
| PT77859B (fr) | 1986-05-08 |
| ES8502662A1 (es) | 1985-01-16 |
| FR2537968B1 (fr) | 1986-02-28 |
| EP0112764A1 (de) | 1984-07-04 |
| ZA839453B (en) | 1984-08-29 |
| AU2248783A (en) | 1984-06-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| UEP | Publication of translation of european patent specification | ||
| REN | Ceased due to non-payment of the annual fee |