SE8701604D0 - Forfarande for erhallande av elementert svavel ur ett jernsulfidmineral - Google Patents
Forfarande for erhallande av elementert svavel ur ett jernsulfidmineralInfo
- Publication number
- SE8701604D0 SE8701604D0 SE8701604A SE8701604A SE8701604D0 SE 8701604 D0 SE8701604 D0 SE 8701604D0 SE 8701604 A SE8701604 A SE 8701604A SE 8701604 A SE8701604 A SE 8701604A SE 8701604 D0 SE8701604 D0 SE 8701604D0
- Authority
- SE
- Sweden
- Prior art keywords
- recovery
- procedure
- iron sulphide
- elemental sulfur
- sulphide mineral
- Prior art date
Links
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 title abstract 4
- 229910052500 inorganic mineral Inorganic materials 0.000 title abstract 3
- 239000011707 mineral Substances 0.000 title abstract 3
- MBMLMWLHJBBADN-UHFFFAOYSA-N Ferrous sulfide Chemical compound [Fe]=S MBMLMWLHJBBADN-UHFFFAOYSA-N 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 238000011084 recovery Methods 0.000 title 1
- 239000005864 Sulphur Substances 0.000 abstract 3
- 238000000605 extraction Methods 0.000 abstract 2
- 239000007787 solid Substances 0.000 abstract 2
- 239000002253 acid Substances 0.000 abstract 1
- 238000001816 cooling Methods 0.000 abstract 1
- 238000002425 crystallisation Methods 0.000 abstract 1
- -1 ferrous metals Chemical class 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 239000003960 organic solvent Substances 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 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)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Removal Of Specific Substances (AREA)
- Compounds Of Iron (AREA)
- Extraction Or Liquid Replacement (AREA)
- Seasonings (AREA)
- Saccharide Compounds (AREA)
- Compounds Of Unknown Constitution (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8605502A FR2597466B1 (fr) | 1986-04-17 | 1986-04-17 | Procede d'obtention de soufre elementaire a partir d'un minerai de sulfure de fer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE8701604D0 true SE8701604D0 (sv) | 1987-04-16 |
| SE8701604L SE8701604L (sv) | 1987-10-18 |
Family
ID=9334327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE8701604A SE8701604L (sv) | 1986-04-17 | 1987-04-16 | Forfarande for erhallande av elementert svavel ur ett jernsulfidmineral |
Country Status (11)
| Country | Link |
|---|---|
| AU (1) | AU7172587A (sv) |
| DE (1) | DE3713098A1 (sv) |
| ES (1) | ES2003254A6 (sv) |
| FI (1) | FI871714A (sv) |
| FR (1) | FR2597466B1 (sv) |
| GB (1) | GB2189234A (sv) |
| IT (1) | IT1203906B (sv) |
| MA (1) | MA20943A1 (sv) |
| NO (1) | NO871607L (sv) |
| PT (1) | PT84710B (sv) |
| SE (1) | SE8701604L (sv) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100436309C (zh) * | 2003-12-22 | 2008-11-26 | 济南钢铁集团总公司 | 一种焦炉煤气脱硫副产粗硫磺的脱色净化工艺 |
| CN114772558A (zh) * | 2022-04-27 | 2022-07-22 | 长沙华时捷环保科技发展股份有限公司 | 一种高硫矿/渣中单质硫的提取工艺 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3034864A (en) * | 1953-05-11 | 1962-05-15 | Sherritt Gordon Mines Ltd | Sulfur recovery |
| 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 |
| 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 |
| IL31207A (en) * | 1967-12-18 | 1972-06-28 | Treadwell Corp | Process of leaching sulfide-containing materials with hot,strong sulfuric acid |
| CA892480A (en) * | 1969-06-23 | 1972-02-08 | Illis Alexander | Concentration of non-ferrous minerals |
| CA926087A (en) * | 1970-04-16 | 1973-05-15 | Kunda Wasyl | Sulphur recovery |
-
1986
- 1986-04-17 FR FR8605502A patent/FR2597466B1/fr not_active Expired
-
1987
- 1987-04-14 MA MA21181A patent/MA20943A1/fr unknown
- 1987-04-15 ES ES878701106A patent/ES2003254A6/es not_active Expired
- 1987-04-15 NO NO871607A patent/NO871607L/no unknown
- 1987-04-15 IT IT20141/87A patent/IT1203906B/it active
- 1987-04-15 GB GB08709046A patent/GB2189234A/en not_active Withdrawn
- 1987-04-16 SE SE8701604A patent/SE8701604L/sv not_active Application Discontinuation
- 1987-04-16 FI FI871714A patent/FI871714A/fi not_active Application Discontinuation
- 1987-04-16 AU AU71725/87A patent/AU7172587A/en not_active Abandoned
- 1987-04-16 DE DE19873713098 patent/DE3713098A1/de not_active Withdrawn
- 1987-04-16 PT PT84710A patent/PT84710B/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PT84710A (fr) | 1987-05-01 |
| NO871607D0 (no) | 1987-04-15 |
| DE3713098A1 (de) | 1987-10-29 |
| AU7172587A (en) | 1987-10-22 |
| MA20943A1 (fr) | 1987-12-31 |
| PT84710B (fr) | 1989-05-10 |
| GB8709046D0 (en) | 1987-05-20 |
| FR2597466B1 (fr) | 1988-07-29 |
| SE8701604L (sv) | 1987-10-18 |
| NO871607L (no) | 1987-10-19 |
| FI871714A (fi) | 1987-10-18 |
| IT1203906B (it) | 1989-02-23 |
| FI871714A0 (fi) | 1987-04-16 |
| GB2189234A (en) | 1987-10-21 |
| ES2003254A6 (es) | 1988-10-16 |
| IT8720141A0 (it) | 1987-04-15 |
| FR2597466A1 (fr) | 1987-10-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NAV | Patent application has lapsed |
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