BR8101630A - Processo para extrair metais pesados contidos em concentrados de minerios sulfurados - Google Patents
Processo para extrair metais pesados contidos em concentrados de minerios sulfuradosInfo
- Publication number
- BR8101630A BR8101630A BR8101630A BR8101630A BR8101630A BR 8101630 A BR8101630 A BR 8101630A BR 8101630 A BR8101630 A BR 8101630A BR 8101630 A BR8101630 A BR 8101630A BR 8101630 A BR8101630 A BR 8101630A
- Authority
- BR
- Brazil
- Prior art keywords
- sulphured
- mines
- concentrates
- heavy metals
- metals contained
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G1/00—Methods of preparing compounds of metals not covered by subclasses C01B, C01C, C01D, or C01F, in general
- C01G1/06—Halides
-
- 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
- C22B13/02—Obtaining lead by dry 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
-
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Inorganic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Electrolytic Production Of Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT20787/80A IT1195263B (it) | 1980-03-20 | 1980-03-20 | Procedimento per estrarre metalli pesanti da concentrati minerali solfurati che li contengono |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR8101630A true BR8101630A (pt) | 1981-09-22 |
Family
ID=11172060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR8101630A BR8101630A (pt) | 1980-03-20 | 1981-03-19 | Processo para extrair metais pesados contidos em concentrados de minerios sulfurados |
Country Status (14)
| Country | Link |
|---|---|
| JP (1) | JPS56150194A (sv) |
| AR (1) | AR224679A1 (sv) |
| AU (1) | AU6853681A (sv) |
| BR (1) | BR8101630A (sv) |
| DE (1) | DE3109654A1 (sv) |
| ES (1) | ES500118A0 (sv) |
| FR (1) | FR2478679A1 (sv) |
| GR (1) | GR74827B (sv) |
| IT (1) | IT1195263B (sv) |
| MA (1) | MA19100A1 (sv) |
| PL (1) | PL230227A1 (sv) |
| SE (1) | SE8101341L (sv) |
| YU (1) | YU71581A (sv) |
| ZA (1) | ZA811609B (sv) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2573442B1 (fr) * | 1984-11-21 | 1989-04-21 | Extramet Sa | Procede de production d'alliages de calcium de haute purete |
| SE532674C2 (sv) * | 2008-05-13 | 2010-03-16 | Salt Extraction Ab | Förfarande för klorering av malmer, slagger, glödspån, skrot, pulver och andra tillgångar som innehåller utvinnbara metaller |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE245683C (sv) * | ||||
| GB191007329A (en) * | 1910-03-23 | 1911-03-23 | Edgar Arthur Ashcroft | Improvements in the Metallurgy of Zinc Bearing Lead Sulphides with or without Small Admixtures of other Metals. |
| US1545385A (en) * | 1922-04-10 | 1925-07-07 | Ashcroft Edgar Arthur | Process for electrolyzing fused metallic salts |
| US2092451A (en) * | 1934-11-05 | 1937-09-07 | Nat Smelting Co Ltd | Electrolytic production of lead |
| DE1078776B (de) * | 1953-05-21 | 1960-03-31 | Norton Ges M B H Deutsche | Verfahren zur Herstellung von Thorium, Uran, Niob, Tantal, Vanadium, Wolfram, Molybdaen oder Chrom durch Schmelzflusselektrolyse |
| US2870073A (en) * | 1955-11-08 | 1959-01-20 | Horizons Titanium Corp | Preparation of the refractory metals by fused salt electrolysis |
| US3297553A (en) * | 1963-05-28 | 1967-01-10 | Timax Associates | Electrolytic production of tungsten and molybdenum |
| US3297554A (en) * | 1963-05-28 | 1967-01-10 | Timax Associates | Electrolytic production of tungsten and molybdenum |
-
1980
- 1980-03-20 IT IT20787/80A patent/IT1195263B/it active
-
1981
- 1981-03-02 SE SE8101341A patent/SE8101341L/sv not_active Application Discontinuation
- 1981-03-05 ES ES500118A patent/ES500118A0/es active Granted
- 1981-03-11 ZA ZA00811609A patent/ZA811609B/xx unknown
- 1981-03-13 DE DE19813109654 patent/DE3109654A1/de not_active Withdrawn
- 1981-03-17 AR AR284623A patent/AR224679A1/es active
- 1981-03-17 MA MA19306A patent/MA19100A1/fr unknown
- 1981-03-18 FR FR8105385A patent/FR2478679A1/fr not_active Withdrawn
- 1981-03-19 YU YU00715/81A patent/YU71581A/xx unknown
- 1981-03-19 AU AU68536/81A patent/AU6853681A/en not_active Abandoned
- 1981-03-19 PL PL23022781A patent/PL230227A1/xx unknown
- 1981-03-19 BR BR8101630A patent/BR8101630A/pt unknown
- 1981-03-19 JP JP4156981A patent/JPS56150194A/ja active Pending
- 1981-04-06 GR GR64302A patent/GR74827B/el unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AU6853681A (en) | 1981-09-24 |
| ES8202067A1 (es) | 1982-02-01 |
| FR2478679A1 (fr) | 1981-09-25 |
| YU71581A (en) | 1983-06-30 |
| IT8020787A0 (it) | 1980-03-20 |
| DE3109654A1 (de) | 1982-01-14 |
| ES500118A0 (es) | 1982-02-01 |
| SE8101341L (sv) | 1981-09-21 |
| JPS56150194A (en) | 1981-11-20 |
| PL230227A1 (sv) | 1981-11-13 |
| ZA811609B (en) | 1982-11-24 |
| AR224679A1 (es) | 1981-12-30 |
| GR74827B (sv) | 1984-07-12 |
| IT1195263B (it) | 1988-10-12 |
| MA19100A1 (fr) | 1981-10-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B15K | Others concerning applications: alteration of classification |
Ipc: C01G 1/06 (2006.01), C22B 13/02 (2006.0 |