FR2125265A1 - Pptn of lead and silver - from zinc ore residues as filterable sulphi - Google Patents
Pptn of lead and silver - from zinc ore residues as filterable sulphiInfo
- Publication number
- FR2125265A1 FR2125265A1 FR7146345A FR7146345A FR2125265A1 FR 2125265 A1 FR2125265 A1 FR 2125265A1 FR 7146345 A FR7146345 A FR 7146345A FR 7146345 A FR7146345 A FR 7146345A FR 2125265 A1 FR2125265 A1 FR 2125265A1
- Authority
- FR
- France
- Prior art keywords
- filterable
- sulphi
- pptn
- silver
- lead
- 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.)
- Granted
Links
- 239000011701 zinc Substances 0.000 title abstract 3
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 title abstract 2
- 229910052709 silver Inorganic materials 0.000 title abstract 2
- 229910052725 zinc Inorganic materials 0.000 title abstract 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 title 1
- 239000004332 silver Substances 0.000 title 1
- 150000003568 thioethers Chemical class 0.000 abstract 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 1
- 239000005864 Sulphur Substances 0.000 abstract 1
- 150000001412 amines Chemical class 0.000 abstract 1
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 abstract 1
- 229910052921 ammonium sulfate Inorganic materials 0.000 abstract 1
- 235000011130 ammonium sulphate Nutrition 0.000 abstract 1
- 239000001166 ammonium sulphate Substances 0.000 abstract 1
- 150000001805 chlorine compounds Chemical class 0.000 abstract 1
- 238000001914 filtration Methods 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 abstract 1
- 238000002386 leaching Methods 0.000 abstract 1
- 229910052745 lead Inorganic materials 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 abstract 1
- 229920001021 polysulfide Polymers 0.000 abstract 1
- 239000010970 precious metal Substances 0.000 abstract 1
- 238000001556 precipitation Methods 0.000 abstract 1
- 238000011084 recovery Methods 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G5/00—Compounds of silver
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G21/00—Compounds of lead
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AUPA400871 | 1971-02-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2125265A1 true FR2125265A1 (en) | 1972-09-29 |
| FR2125265B1 FR2125265B1 (Direct) | 1974-08-23 |
Family
ID=3764738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7146345A Granted FR2125265A1 (en) | 1971-02-12 | 1971-12-23 | Pptn of lead and silver - from zinc ore residues as filterable sulphi |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE776605A (Direct) |
| CA (1) | CA948416A (Direct) |
| DE (1) | DE2161846A1 (Direct) |
| ES (1) | ES398529A1 (Direct) |
| FR (1) | FR2125265A1 (Direct) |
| ZM (1) | ZM17971A1 (Direct) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114671411B (zh) * | 2022-04-18 | 2023-07-28 | 中南大学 | 一种分离含硫氧压浸出渣中重金属与硫磺的方法 |
-
1971
- 1971-11-18 CA CA127,973A patent/CA948416A/en not_active Expired
- 1971-12-01 ZM ZM17971A patent/ZM17971A1/xx unknown
- 1971-12-13 BE BE776605A patent/BE776605A/xx unknown
- 1971-12-13 DE DE19712161846 patent/DE2161846A1/de active Pending
- 1971-12-23 FR FR7146345A patent/FR2125265A1/fr active Granted
- 1971-12-31 ES ES398529A patent/ES398529A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ZM17971A1 (Direct) | 1972-08-21 |
| FR2125265B1 (Direct) | 1974-08-23 |
| ES398529A1 (es) | 1974-09-16 |
| BE776605A (fr) | 1972-04-04 |
| DE2161846A1 (de) | 1972-08-24 |
| CA948416A (en) | 1974-06-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4097271A (en) | Hydrometallurgical process for recovering copper and other metal values from metal sulphides | |
| GB1378053A (en) | Processes for the precipitation of copper sulhpide | |
| US2726934A (en) | Hydrometallurgical method of extracting metal values | |
| CA1219132A (en) | Hydrometallurgical arsenopyrite process | |
| ES399486A1 (es) | Un procedimiento electrolitico para la separacion de meta- les. | |
| GB1494990A (en) | Two-stage pressure leaching process for zinc and iron bearing mineral sulphides | |
| US3674428A (en) | Mercury removal | |
| GB1488747A (en) | Molybdenum oxide purification process | |
| GB1283588A (en) | Process for the recovery of metals and sulphur form metal sulphides | |
| GB1378052A (en) | Process for recovery of precious metals from copper-containing materials | |
| US3981962A (en) | Decomposition leach of sulfide ores with chlorine and oxygen | |
| ES449321A1 (es) | Procedimiento para enriquecer la plata en residuos que con- tienen plata y plomo. | |
| FR2125265A1 (en) | Pptn of lead and silver - from zinc ore residues as filterable sulphi | |
| GB1094849A (en) | Process for purifying nickel sulphide | |
| US1479542A (en) | Process for recovery of metals from their ores | |
| JP5204402B2 (ja) | 精鉱の生成方法 | |
| GB1534171A (en) | Process for the recovery of metals contained in sludges containing metal sulphates resulting from the processing of ores | |
| IE811310L (en) | Recovery of lead and silver from minerals. | |
| GB1497246A (en) | Extraction and purification of silver | |
| GB1067007A (en) | Method of leaching high grade nickel matte | |
| US2786751A (en) | Method of separating cobalt-nickel-manganese | |
| GB1379462A (en) | Process for recovery of metal values | |
| GB1312542A (en) | Method of recovering the barium still contained in leached barium sulphide residues | |
| CA1082926A (en) | Recovery of silver from silver containing solutions | |
| GB1516127A (en) | Removing metals from sulphide ores |