ES451711A1 - Production of metallic lead - Google Patents
Production of metallic leadInfo
- Publication number
- ES451711A1 ES451711A1 ES451711A ES451711A ES451711A1 ES 451711 A1 ES451711 A1 ES 451711A1 ES 451711 A ES451711 A ES 451711A ES 451711 A ES451711 A ES 451711A ES 451711 A1 ES451711 A1 ES 451711A1
- Authority
- ES
- Spain
- Prior art keywords
- lead
- production
- metallic lead
- metallic
- halide
- 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
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 150000004820 halides Chemical class 0.000 abstract 2
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 abstract 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 abstract 1
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 abstract 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 1
- 239000012267 brine Substances 0.000 abstract 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 abstract 1
- 229910052794 bromium Inorganic materials 0.000 abstract 1
- 229910052801 chlorine Inorganic materials 0.000 abstract 1
- 239000000460 chlorine Substances 0.000 abstract 1
- 238000005868 electrolysis reaction Methods 0.000 abstract 1
- 238000001914 filtration Methods 0.000 abstract 1
- 229910052731 fluorine Inorganic materials 0.000 abstract 1
- 239000011737 fluorine Substances 0.000 abstract 1
- 230000002140 halogenating effect Effects 0.000 abstract 1
- 238000002386 leaching Methods 0.000 abstract 1
- 229940056932 lead sulfide Drugs 0.000 abstract 1
- 229910052981 lead sulfide Inorganic materials 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 abstract 1
- 239000000243 solution Substances 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
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C3/00—Electrolytic production, recovery or refining of metals by electrolysis of melts
- C25C3/34—Electrolytic production, recovery or refining of metals by electrolysis of melts of metals not provided for in groups C25C3/02 - C25C3/32
-
- 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)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Electrolytic Production Of Metals (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Abstract
A process for the production of metallic lead comprising the steps of: (1) halogenating lead sulfide with chlorine, bromine or gaseous fluorine at a temperature between 90º and 120º c, (2) leaching the treated mixture with brine, (3) filtering the resulting solution to separate the elemental sulfur, the residue and the soluble lead halide, (4) crystallizing said lead halide, and (5) recovering the metallic lead by electrolysis. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US61698275A | 1975-09-26 | 1975-09-26 | |
| US68845276A | 1976-05-20 | 1976-05-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES451711A1 true ES451711A1 (en) | 1977-09-01 |
Family
ID=27087917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES451711A Expired ES451711A1 (en) | 1975-09-26 | 1976-09-21 | Production of metallic lead |
Country Status (11)
| Country | Link |
|---|---|
| JP (1) | JPS5241123A (en) |
| AU (1) | AU503551B2 (en) |
| BR (1) | BR7606395A (en) |
| CA (1) | CA1086255A (en) |
| DE (1) | DE2643013C3 (en) |
| ES (1) | ES451711A1 (en) |
| FR (1) | FR2325733A1 (en) |
| GB (1) | GB1563827A (en) |
| IT (1) | IT1066308B (en) |
| MX (1) | MX144575A (en) |
| YU (1) | YU235576A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2446863A1 (en) * | 1979-01-22 | 1980-08-14 | Uop Inc | Lead recovery from sulphidic source - comprises halogenation, brine leaching and purification of leach soln. by redn., then oxidn. |
-
1976
- 1976-09-14 CA CA261,155A patent/CA1086255A/en not_active Expired
- 1976-09-21 ES ES451711A patent/ES451711A1/en not_active Expired
- 1976-09-22 JP JP51113168A patent/JPS5241123A/en active Granted
- 1976-09-23 IT IT51422/76A patent/IT1066308B/en active
- 1976-09-23 AU AU18066/76A patent/AU503551B2/en not_active Expired
- 1976-09-23 FR FR7628657A patent/FR2325733A1/en active Granted
- 1976-09-24 GB GB39692/76A patent/GB1563827A/en not_active Expired
- 1976-09-24 MX MX166394A patent/MX144575A/en unknown
- 1976-09-24 BR BR7606395A patent/BR7606395A/en unknown
- 1976-09-24 YU YU02355/76A patent/YU235576A/en unknown
- 1976-09-24 DE DE2643013A patent/DE2643013C3/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2643013A1 (en) | 1977-03-31 |
| BR7606395A (en) | 1977-06-07 |
| FR2325733B1 (en) | 1978-10-20 |
| CA1086255A (en) | 1980-09-23 |
| GB1563827A (en) | 1980-04-02 |
| DE2643013C3 (en) | 1978-04-20 |
| FR2325733A1 (en) | 1977-04-22 |
| MX144575A (en) | 1981-10-28 |
| DE2643013B2 (en) | 1977-08-25 |
| JPS5629941B2 (en) | 1981-07-11 |
| AU1806676A (en) | 1978-04-06 |
| IT1066308B (en) | 1985-03-04 |
| AU503551B2 (en) | 1979-09-06 |
| YU235576A (en) | 1982-06-30 |
| JPS5241123A (en) | 1977-03-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ES481674A1 (en) | Method for the recovery of metallic copper | |
| SE7709476L (en) | DICHROMATE LAKING OF COPPER ANOD SLUDGE | |
| ES8303538A1 (en) | Recovering zinc from zinc-containing sulphidic material. | |
| SE7703366L (en) | WAY TO RECYCLE LEAD FROM LEAD WASTE | |
| ES451711A1 (en) | Production of metallic lead | |
| SE7310272L (en) | ||
| GB1094849A (en) | Process for purifying nickel sulphide | |
| ES422905A1 (en) | Process for the extraction of mercury from gases | |
| GB1312542A (en) | Method of recovering the barium still contained in leached barium sulphide residues | |
| KR830008993A (en) | Method for preparing mercaptoacyl-carnitine | |
| ES441060A1 (en) | Removing metals from sulphide ores | |
| US2186293A (en) | Decomposition of nickel-copper matte | |
| ES435863A1 (en) | Method of preparing magnesium oxide | |
| FR2381109A2 (en) | METAL LEAD PRODUCTION PROCESS | |
| JPS5210889A (en) | Purification process of granular sulfide | |
| ES477099A1 (en) | An improved procedure for the recovery of valuable lead quantities from a source that leads and contains sulfur. (Machine-translation by Google Translate, not legally binding) | |
| SU42987A1 (en) | The method of obtaining sulfur from sulfur ores | |
| ES445441A1 (en) | Recovery of cuprous chloride from solution | |
| JPS5248627A (en) | Process for preparation of dialkylthiophosphoric chloride | |
| JPS51151295A (en) | Process for production of chlorine dioxide | |
| ES407907A1 (en) | Recovery of sulphur from bottoms of a styrene rectification | |
| ES439368A1 (en) | Purging tars and carbon from chlorinated hydrocarbon effluent | |
| SU70323A1 (en) | Method of introducing mercury into electrovacuum devices | |
| ES445402A1 (en) | Procedure for preparing benzyl ester of 3, 5-diamino-6-cloropirazina-2-carboxilico acid. (Machine-translation by Google Translate, not legally binding) | |
| ES440931A1 (en) | Procedure for the obtaining of carbon tetracloride and bromine, as well as eventually phosphene. (Machine-translation by Google Translate, not legally binding) |