SE8701603L - Forfarande for utvinning av svavel ur pyritmineral - Google Patents
Forfarande for utvinning av svavel ur pyritmineralInfo
- Publication number
- SE8701603L SE8701603L SE8701603A SE8701603A SE8701603L SE 8701603 L SE8701603 L SE 8701603L SE 8701603 A SE8701603 A SE 8701603A SE 8701603 A SE8701603 A SE 8701603A SE 8701603 L SE8701603 L SE 8701603L
- Authority
- SE
- Sweden
- Prior art keywords
- extraction
- pyrithmineral
- sulfur
- procedure
- lixiviation
- Prior art date
Links
- 238000000605 extraction Methods 0.000 title abstract 3
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 title abstract 2
- 229910052717 sulfur Inorganic materials 0.000 title 1
- 239000011593 sulfur Substances 0.000 title 1
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 abstract 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 abstract 3
- YNQLUTRBYVCPMQ-UHFFFAOYSA-N Ethylbenzene Chemical compound CCC1=CC=CC=C1 YNQLUTRBYVCPMQ-UHFFFAOYSA-N 0.000 abstract 2
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract 2
- 239000011707 mineral Substances 0.000 abstract 2
- 239000003960 organic solvent Substances 0.000 abstract 2
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 abstract 1
- 239000005864 Sulphur Substances 0.000 abstract 1
- -1 ferrous metals Chemical class 0.000 abstract 1
- 238000005188 flotation Methods 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- 150000003568 thioethers Chemical class 0.000 abstract 1
- 239000008096 xylene Substances 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D1/00—Flotation
- B03D1/02—Froth-flotation processes
- B03D1/06—Froth-flotation processes differential
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Extraction Or Liquid Replacement (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Paper (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8605501A FR2597465B1 (fr) | 1986-04-17 | 1986-04-17 | Procede pour l'extraction du soufre de minerais pyritiques |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE8701603D0 SE8701603D0 (sv) | 1987-04-16 |
| SE8701603L true SE8701603L (sv) | 1987-10-18 |
Family
ID=9334326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE8701603A SE8701603L (sv) | 1986-04-17 | 1987-04-16 | Forfarande for utvinning av svavel ur pyritmineral |
Country Status (11)
| Country | Link |
|---|---|
| AU (1) | AU7172387A (sv) |
| DE (1) | DE3713089A1 (sv) |
| ES (1) | ES2003255A6 (sv) |
| FI (1) | FI871713A (sv) |
| FR (1) | FR2597465B1 (sv) |
| GB (1) | GB2189236A (sv) |
| IT (1) | IT1203909B (sv) |
| MA (1) | MA20945A1 (sv) |
| NO (1) | NO871609L (sv) |
| PT (1) | PT84709B (sv) |
| SE (1) | SE8701603L (sv) |
Family Cites Families (7)
| 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 |
| 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 |
| US3616331A (en) * | 1968-08-03 | 1971-10-26 | Int Nickel Co | Recovery of nickel and copper from sulfides |
| CA892480A (en) * | 1969-06-23 | 1972-02-08 | Illis Alexander | Concentration of non-ferrous minerals |
| AU489575B2 (en) * | 1972-12-18 | 1975-06-19 | Charles Harold Warman | A hydrometallurgical process for the recovery of metals from sulphide ores by oxidation with air or oxygen in ammoniacal solutions |
| CA1216157A (en) * | 1982-09-29 | 1987-01-06 | Donald R. Weir | Process for separately recovering zinc and lead values from zinc and lead containing sulphidic ore |
-
1986
- 1986-04-17 FR FR8605501A patent/FR2597465B1/fr not_active Expired
-
1987
- 1987-04-14 MA MA21183A patent/MA20945A1/fr unknown
- 1987-04-15 NO NO871609A patent/NO871609L/no unknown
- 1987-04-15 ES ES8701107A patent/ES2003255A6/es not_active Expired
- 1987-04-15 GB GB08709048A patent/GB2189236A/en not_active Withdrawn
- 1987-04-15 IT IT20144/87A patent/IT1203909B/it active
- 1987-04-16 PT PT84709A patent/PT84709B/pt unknown
- 1987-04-16 FI FI871713A patent/FI871713A/fi not_active Application Discontinuation
- 1987-04-16 AU AU71723/87A patent/AU7172387A/en not_active Abandoned
- 1987-04-16 DE DE19873713089 patent/DE3713089A1/de not_active Withdrawn
- 1987-04-16 SE SE8701603A patent/SE8701603L/sv not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| FI871713A0 (fi) | 1987-04-16 |
| PT84709A (fr) | 1987-05-01 |
| IT8720144A0 (it) | 1987-04-15 |
| GB2189236A (en) | 1987-10-21 |
| FR2597465B1 (fr) | 1988-07-29 |
| SE8701603D0 (sv) | 1987-04-16 |
| IT1203909B (it) | 1989-02-23 |
| FI871713A (fi) | 1987-10-18 |
| DE3713089A1 (de) | 1987-10-22 |
| AU7172387A (en) | 1987-10-22 |
| NO871609L (no) | 1987-10-19 |
| MA20945A1 (fr) | 1987-12-31 |
| PT84709B (fr) | 1989-05-10 |
| NO871609D0 (no) | 1987-04-15 |
| FR2597465A1 (fr) | 1987-10-23 |
| ES2003255A6 (es) | 1988-10-16 |
| GB8709048D0 (en) | 1987-05-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NAV | Patent application has lapsed |
Ref document number: 8701603-6 Effective date: 19890301 Ref document number: 8605501-9 Effective date: 19910218 |