SE8701744D0 - Hydrometallurgiskt forfarande for behandling av svavelforeningar, som innehaller bly - Google Patents
Hydrometallurgiskt forfarande for behandling av svavelforeningar, som innehaller blyInfo
- Publication number
- SE8701744D0 SE8701744D0 SE8701744A SE8701744A SE8701744D0 SE 8701744 D0 SE8701744 D0 SE 8701744D0 SE 8701744 A SE8701744 A SE 8701744A SE 8701744 A SE8701744 A SE 8701744A SE 8701744 D0 SE8701744 D0 SE 8701744D0
- Authority
- SE
- Sweden
- Prior art keywords
- redn
- pbcl2
- pref
- recycled
- hcl
- Prior art date
Links
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 title 1
- 229910052717 sulfur Inorganic materials 0.000 title 1
- 239000011593 sulfur Substances 0.000 title 1
- 238000001356 surgical procedure Methods 0.000 title 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 abstract 3
- HWSZZLVAJGOAAY-UHFFFAOYSA-L lead(II) chloride Chemical compound Cl[Pb]Cl HWSZZLVAJGOAAY-UHFFFAOYSA-L 0.000 abstract 3
- 238000000034 method Methods 0.000 abstract 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 abstract 2
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 abstract 1
- 229910052797 bismuth Inorganic materials 0.000 abstract 1
- 239000003638 chemical reducing agent Substances 0.000 abstract 1
- 239000012141 concentrate Substances 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 239000013078 crystal Substances 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
- 239000011261 inert gas Substances 0.000 abstract 1
- 150000002500 ions 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
- 150000002739 metals Chemical class 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
- 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 |
|---|---|---|---|
| BE166225A BE840820A (fr) | 1975-04-21 | 1976-04-15 | Procede hydrometallurgique pour traiter des minerais sulfures |
| FR7622138A FR2359211A1 (fr) | 1976-07-20 | 1976-07-20 | Procede hydrometallurgique pour le traitement des composes sulfures contenant du plomb |
| FR7628912A FR2365638A2 (fr) | 1976-09-24 | 1976-09-24 | Procede hydrometallurgique pour le traitement des composes sulfures contenant du plomb |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE8701744D0 true SE8701744D0 (sv) | 1987-04-28 |
| SE8701744L SE8701744L (sv) | 1987-04-28 |
Family
ID=27158594
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7704351A SE454782B (sv) | 1976-04-15 | 1977-04-15 | Hydrometallurgiskt forfarande for selektiv utvinning av bly ur sulfidiskt material |
| SE8602268A SE8602268L (sv) | 1976-04-15 | 1986-05-20 | Hydrometallurgiskt forfarande for behandling av svavelforeningar, som innehaller bly |
| SE8701744A SE8701744L (sv) | 1976-04-15 | 1987-04-28 | Hydrometallurgiskt forfarande for behandling av svavelforeningar, som innehaller bly |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7704351A SE454782B (sv) | 1976-04-15 | 1977-04-15 | Hydrometallurgiskt forfarande for selektiv utvinning av bly ur sulfidiskt material |
| SE8602268A SE8602268L (sv) | 1976-04-15 | 1986-05-20 | Hydrometallurgiskt forfarande for behandling av svavelforeningar, som innehaller bly |
Country Status (2)
| Country | Link |
|---|---|
| BR (1) | BR7702415A (sv) |
| SE (3) | SE454782B (sv) |
-
1977
- 1977-04-15 BR BR7702415A patent/BR7702415A/pt unknown
- 1977-04-15 SE SE7704351A patent/SE454782B/sv not_active IP Right Cessation
-
1986
- 1986-05-20 SE SE8602268A patent/SE8602268L/sv not_active Application Discontinuation
-
1987
- 1987-04-28 SE SE8701744A patent/SE8701744L/sv not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| BR7702415A (pt) | 1978-05-02 |
| SE8602268D0 (sv) | 1986-05-20 |
| SE8701744L (sv) | 1987-04-28 |
| SE8602268L (sv) | 1986-05-20 |
| SE7704351L (sv) | 1977-10-16 |
| SE454782B (sv) | 1988-05-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NAV | Patent application has lapsed |
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