IT1081027B - HYDROMETALLURGIC PROCEDURE FOR THE TREATMENT OF SULPHURED COMPOUNDS CONTAINING LEAD - Google Patents
HYDROMETALLURGIC PROCEDURE FOR THE TREATMENT OF SULPHURED COMPOUNDS CONTAINING LEADInfo
- Publication number
- IT1081027B IT1081027B IT12697/77A IT1269777A IT1081027B IT 1081027 B IT1081027 B IT 1081027B IT 12697/77 A IT12697/77 A IT 12697/77A IT 1269777 A IT1269777 A IT 1269777A IT 1081027 B IT1081027 B IT 1081027B
- Authority
- IT
- Italy
- Prior art keywords
- hydrometallurgic
- procedure
- treatment
- compounds containing
- containing lead
- Prior art date
Links
- 150000001875 compounds Chemical class 0.000 title 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
- C22B13/00—Obtaining lead
- C22B13/04—Obtaining lead by wet 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
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7622138A FR2359211A1 (en) | 1976-07-20 | 1976-07-20 | Selective dissolution of lead from sulphur cpds. - by contacting within aq. soln. contg. a chloride (SW 7.11.77) |
| FR7628912A FR2365638A2 (en) | 1976-09-24 | 1976-09-24 | Leaching sulphide ore to dissolve lead - which is pptd. as lead chloride and reduced by hydrogen to obtain high purity lead (SW 7.11.77) |
| FR7711451A FR2387293A2 (en) | 1977-04-15 | 1977-04-15 | Lead dissolution from sulphurised cpds. - using copper chloride solns. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT1081027B true IT1081027B (en) | 1985-05-16 |
Family
ID=27250650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT12697/77A IT1081027B (en) | 1976-07-20 | 1977-07-20 | HYDROMETALLURGIC PROCEDURE FOR THE TREATMENT OF SULPHURED COMPOUNDS CONTAINING LEAD |
Country Status (16)
| Country | Link |
|---|---|
| JP (1) | JPS602371B2 (en) |
| AU (1) | AU516246B2 (en) |
| BE (1) | BE856829A (en) |
| CA (1) | CA1108867A (en) |
| DE (1) | DE2732817C2 (en) |
| ES (1) | ES460890A1 (en) |
| GB (1) | GB1560053A (en) |
| GR (1) | GR66043B (en) |
| IE (1) | IE45861B1 (en) |
| IT (1) | IT1081027B (en) |
| MX (1) | MX146692A (en) |
| PH (1) | PH17756A (en) |
| PL (1) | PL111098B1 (en) |
| PT (1) | PT66825B (en) |
| YU (1) | YU179977A (en) |
| ZA (1) | ZA774362B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4902343A (en) * | 1976-07-20 | 1990-02-20 | Societe Miniere Et Metallurgique De Penarroya | Hydrometallurgical process for the treatment of sulphidized compounds containing lead |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1726258A (en) * | 1922-12-04 | 1929-08-27 | Niels C Christensen | Process of treating oxidized ores of lead |
| GB249465A (en) * | 1925-03-20 | 1926-11-24 | Consortium Fuer Nassmetallurgi | A process for purifying plumbiferous chloride liquors |
| FR2262698B1 (en) * | 1974-02-28 | 1976-10-08 | Penarroya Miniere Metallurg | |
| FR2323766A1 (en) * | 1975-04-21 | 1977-04-08 | Penarroya Miniere Metallurg | HYDROMETALLURGIC PROCESS FOR TREATING SULPHIDE ORES |
-
1977
- 1977-07-14 BE BE179358A patent/BE856829A/en not_active IP Right Cessation
- 1977-07-18 GR GR53979A patent/GR66043B/el unknown
- 1977-07-18 CA CA282,906A patent/CA1108867A/en not_active Expired
- 1977-07-19 PT PT66825A patent/PT66825B/en unknown
- 1977-07-19 ZA ZA00774362A patent/ZA774362B/en unknown
- 1977-07-19 YU YU01799/77A patent/YU179977A/en unknown
- 1977-07-19 PL PL1977199743A patent/PL111098B1/en unknown
- 1977-07-19 JP JP52087216A patent/JPS602371B2/en not_active Expired
- 1977-07-19 GB GB30335/77A patent/GB1560053A/en not_active Expired
- 1977-07-20 AU AU27173/77A patent/AU516246B2/en not_active Expired
- 1977-07-20 IE IE1512/77A patent/IE45861B1/en unknown
- 1977-07-20 ES ES460890A patent/ES460890A1/en not_active Expired
- 1977-07-20 PH PH20014A patent/PH17756A/en unknown
- 1977-07-20 MX MX77169917A patent/MX146692A/en unknown
- 1977-07-20 DE DE2732817A patent/DE2732817C2/en not_active Expired
- 1977-07-20 IT IT12697/77A patent/IT1081027B/en active
Also Published As
| Publication number | Publication date |
|---|---|
| IE45861L (en) | 1978-01-20 |
| PT66825A (en) | 1977-08-01 |
| YU179977A (en) | 1982-05-31 |
| JPS602371B2 (en) | 1985-01-21 |
| PH17756A (en) | 1984-11-27 |
| IE45861B1 (en) | 1982-12-15 |
| AU516246B2 (en) | 1981-05-28 |
| CA1108867A (en) | 1981-09-15 |
| DE2732817A1 (en) | 1978-01-26 |
| BE856829A (en) | 1978-01-16 |
| AU2717377A (en) | 1979-01-25 |
| GR66043B (en) | 1981-01-14 |
| MX146692A (en) | 1982-07-30 |
| GB1560053A (en) | 1980-01-30 |
| PL111098B1 (en) | 1980-08-30 |
| PT66825B (en) | 1978-12-27 |
| ZA774362B (en) | 1978-06-28 |
| JPS5314613A (en) | 1978-02-09 |
| DE2732817C2 (en) | 1985-06-05 |
| PL199743A1 (en) | 1978-04-10 |
| ES460890A1 (en) | 1978-12-01 |
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