IT1203908B - REFINEMENT FOR THE EXTRACTION OF SULFUR FROM IRON MINERALS TREATED BY OXIDIZING SMOOTHING - Google Patents
REFINEMENT FOR THE EXTRACTION OF SULFUR FROM IRON MINERALS TREATED BY OXIDIZING SMOOTHINGInfo
- Publication number
- IT1203908B IT1203908B IT20143/87A IT2014387A IT1203908B IT 1203908 B IT1203908 B IT 1203908B IT 20143/87 A IT20143/87 A IT 20143/87A IT 2014387 A IT2014387 A IT 2014387A IT 1203908 B IT1203908 B IT 1203908B
- Authority
- IT
- Italy
- Prior art keywords
- refinement
- smoothing
- oxidizing
- sulfur
- extraction
- Prior art date
Links
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 title 1
- 238000000605 extraction Methods 0.000 title 1
- 238000009499 grossing Methods 0.000 title 1
- 229910001608 iron mineral Inorganic materials 0.000 title 1
- 230000001590 oxidative effect Effects 0.000 title 1
- 239000011593 sulfur Substances 0.000 title 1
- 229910052717 sulfur Inorganic materials 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)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Coloring Foods And Improving Nutritive Qualities (AREA)
- Compounds Of Iron (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8605503A FR2597467B1 (en) | 1986-04-17 | 1986-04-17 | IMPROVEMENT IN THE EXTRACTION OF SULFUR FROM IRON ORES PROCESSED BY OXIDIZING LEACH |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8720143A0 IT8720143A0 (en) | 1987-04-15 |
IT1203908B true IT1203908B (en) | 1989-02-23 |
Family
ID=9334328
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT20143/87A IT1203908B (en) | 1986-04-17 | 1987-04-15 | REFINEMENT FOR THE EXTRACTION OF SULFUR FROM IRON MINERALS TREATED BY OXIDIZING SMOOTHING |
Country Status (11)
Country | Link |
---|---|
AU (1) | AU7172687A (en) |
DE (1) | DE3713088A1 (en) |
ES (1) | ES2003253A6 (en) |
FI (1) | FI871715A (en) |
FR (1) | FR2597467B1 (en) |
GB (1) | GB2189235A (en) |
IT (1) | IT1203908B (en) |
MA (1) | MA20944A1 (en) |
NO (1) | NO871608L (en) |
PT (1) | PT84711B (en) |
SE (1) | SE8701602L (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113774221A (en) * | 2021-07-29 | 2021-12-10 | 广东邦普循环科技有限公司 | Method for extracting valuable metals and sulfur elements by leaching low grade nickel matte |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
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 |
GB871646A (en) * | 1957-08-02 | 1961-06-28 | Sherritt Gordon Mines Ltd | An improved process for recovering noble metals from refractory minerals |
FR1318985A (en) * | 1961-04-04 | 1963-02-22 | Vetrocoke Societa Per Azioni | Process for removing arsenicals contained in sulfur |
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/en not_active Expired
-
1987
- 1987-04-14 MA MA21182A patent/MA20944A1/en unknown
- 1987-04-15 GB GB08709047A patent/GB2189235A/en not_active Withdrawn
- 1987-04-15 NO NO871608A patent/NO871608L/en unknown
- 1987-04-15 ES ES8701105A patent/ES2003253A6/en not_active Expired
- 1987-04-15 IT IT20143/87A patent/IT1203908B/en active
- 1987-04-16 DE DE19873713088 patent/DE3713088A1/en not_active Withdrawn
- 1987-04-16 SE SE8701602A patent/SE8701602L/en not_active Application Discontinuation
- 1987-04-16 FI FI871715A patent/FI871715A/en not_active Application Discontinuation
- 1987-04-16 PT PT84711A patent/PT84711B/en unknown
- 1987-04-16 AU AU71726/87A patent/AU7172687A/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
NO871608L (en) | 1987-10-19 |
FI871715A0 (en) | 1987-04-16 |
NO871608D0 (en) | 1987-04-15 |
IT8720143A0 (en) | 1987-04-15 |
FI871715A (en) | 1987-10-18 |
FR2597467B1 (en) | 1988-07-29 |
DE3713088A1 (en) | 1987-10-22 |
GB2189235A (en) | 1987-10-21 |
AU7172687A (en) | 1987-10-22 |
FR2597467A1 (en) | 1987-10-23 |
PT84711B (en) | 1989-05-10 |
MA20944A1 (en) | 1987-12-31 |
GB8709047D0 (en) | 1987-05-20 |
ES2003253A6 (en) | 1988-10-16 |
SE8701602D0 (en) | 1987-04-16 |
PT84711A (en) | 1987-05-01 |
SE8701602L (en) | 1987-10-18 |
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