PT84711B - Procede perfectionne pour l:extraction du soufre de minerais de fer traites par lixiviation oxydante - Google Patents
Procede perfectionne pour l:extraction du soufre de minerais de fer traites par lixiviation oxydanteInfo
- Publication number
- PT84711B PT84711B PT84711A PT8471187A PT84711B PT 84711 B PT84711 B PT 84711B PT 84711 A PT84711 A PT 84711A PT 8471187 A PT8471187 A PT 8471187A PT 84711 B PT84711 B PT 84711B
- Authority
- PT
- Portugal
- Prior art keywords
- sulfur
- extraction
- improved method
- iron ores
- oxidizing leach
- Prior art date
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 title 1
- 238000000605 extraction Methods 0.000 title 1
- 229910052742 iron Inorganic materials 0.000 title 1
- 230000001590 oxidative effect Effects 0.000 title 1
- 229910052717 sulfur Inorganic materials 0.000 title 1
- 239000011593 sulfur Substances 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B17/00—Sulfur; Compounds thereof
- C01B17/02—Preparation of sulfur; Purification
- C01B17/06—Preparation of sulfur; Purification from non-gaseous sulfides or materials containing such sulfides, e.g. ores
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Removal Of Specific Substances (AREA)
- Extraction Or Liquid Replacement (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Coloring Foods And Improving Nutritive Qualities (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Compounds Of Iron (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8605503A FR2597467B1 (fr) | 1986-04-17 | 1986-04-17 | Perfectionnement a l'extraction du soufre de minerais de fer traites par lixiviation oxydante |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PT84711A PT84711A (fr) | 1987-05-01 |
| PT84711B true PT84711B (fr) | 1989-05-10 |
Family
ID=9334328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PT84711A PT84711B (fr) | 1986-04-17 | 1987-04-16 | Procede perfectionne pour l:extraction du soufre de minerais de fer traites par lixiviation oxydante |
Country Status (11)
| Country | Link |
|---|---|
| AU (1) | AU7172687A (sv) |
| DE (1) | DE3713088A1 (sv) |
| ES (1) | ES2003253A6 (sv) |
| FI (1) | FI871715A (sv) |
| FR (1) | FR2597467B1 (sv) |
| GB (1) | GB2189235A (sv) |
| IT (1) | IT1203908B (sv) |
| MA (1) | MA20944A1 (sv) |
| NO (1) | NO871608L (sv) |
| PT (1) | PT84711B (sv) |
| SE (1) | SE8701602L (sv) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113774221A (zh) * | 2021-07-29 | 2021-12-10 | 广东邦普循环科技有限公司 | 低冰镍浸出提取有价金属及硫元素的方法 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3034864A (en) * | 1953-05-11 | 1962-05-15 | Sherritt Gordon Mines Ltd | Sulfur recovery |
| GB760624A (en) * | 1953-05-09 | 1956-11-07 | Chemical Construction Corp | Improved method for the treatment of mineral sulphide ores |
| US2898196A (en) * | 1953-10-22 | 1959-08-04 | Sherritt Gordon Mines Ltd | Method of treating pyrrhotitic mineral sulphides containing non-ferrous metal values for the recovery of said metal values and sulfur |
| GB871646A (en) * | 1957-08-02 | 1961-06-28 | Sherritt Gordon Mines Ltd | An improved process for recovering noble metals from refractory minerals |
| FR1318985A (fr) * | 1961-04-04 | 1963-02-22 | Vetrocoke Societa Per Azioni | Procédé d'élimination de composés arsenicaux contenus dans le soufre |
| US3440026A (en) * | 1966-10-06 | 1969-04-22 | Dubow Chem Corp | Solvent extraction of elemental sulphur from sulphur-bearing materials |
| US3529957A (en) * | 1967-08-25 | 1970-09-22 | Sherritt Gordon Mines Ltd | Production of elemental sulphur and iron from iron sulphides |
| CA892480A (en) * | 1969-06-23 | 1972-02-08 | Illis Alexander | Concentration of non-ferrous minerals |
| CA965962A (en) * | 1972-05-08 | 1975-04-15 | International Nickel Company Of Canada | Separation of nickel from copper |
-
1986
- 1986-04-17 FR FR8605503A patent/FR2597467B1/fr not_active Expired
-
1987
- 1987-04-14 MA MA21182A patent/MA20944A1/fr unknown
- 1987-04-15 IT IT20143/87A patent/IT1203908B/it active
- 1987-04-15 GB GB08709047A patent/GB2189235A/en not_active Withdrawn
- 1987-04-15 NO NO871608A patent/NO871608L/no unknown
- 1987-04-15 ES ES8701105A patent/ES2003253A6/es not_active Expired
- 1987-04-16 SE SE8701602A patent/SE8701602L/sv not_active Application Discontinuation
- 1987-04-16 PT PT84711A patent/PT84711B/pt unknown
- 1987-04-16 FI FI871715A patent/FI871715A/fi not_active Application Discontinuation
- 1987-04-16 DE DE19873713088 patent/DE3713088A1/de not_active Withdrawn
- 1987-04-16 AU AU71726/87A patent/AU7172687A/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| FR2597467A1 (fr) | 1987-10-23 |
| IT1203908B (it) | 1989-02-23 |
| FI871715A (fi) | 1987-10-18 |
| DE3713088A1 (de) | 1987-10-22 |
| FI871715A0 (fi) | 1987-04-16 |
| IT8720143A0 (it) | 1987-04-15 |
| SE8701602D0 (sv) | 1987-04-16 |
| NO871608D0 (no) | 1987-04-15 |
| AU7172687A (en) | 1987-10-22 |
| MA20944A1 (fr) | 1987-12-31 |
| FR2597467B1 (fr) | 1988-07-29 |
| GB2189235A (en) | 1987-10-21 |
| NO871608L (no) | 1987-10-19 |
| ES2003253A6 (es) | 1988-10-16 |
| SE8701602L (sv) | 1987-10-18 |
| GB8709047D0 (en) | 1987-05-20 |
| PT84711A (fr) | 1987-05-01 |
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