ITRM940825A0 - "procedimento per la ulteriore lavorazione di concentrati di kieseritecontenenti langbeinite e anidrite" - Google Patents
"procedimento per la ulteriore lavorazione di concentrati di kieseritecontenenti langbeinite e anidrite"Info
- Publication number
- ITRM940825A0 ITRM940825A0 ITRM940825A ITRM940825A ITRM940825A0 IT RM940825 A0 ITRM940825 A0 IT RM940825A0 IT RM940825 A ITRM940825 A IT RM940825A IT RM940825 A ITRM940825 A IT RM940825A IT RM940825 A0 ITRM940825 A0 IT RM940825A0
- Authority
- IT
- Italy
- Prior art keywords
- kieserite
- anhydrite
- further processing
- concentrates containing
- langbeinite
- Prior art date
Links
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 title 1
- 229910052925 anhydrite Inorganic materials 0.000 title 1
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 title 1
- 239000012141 concentrate Substances 0.000 title 1
- WZISDKTXHMETKG-UHFFFAOYSA-H dimagnesium;dipotassium;trisulfate Chemical compound [Mg+2].[Mg+2].[K+].[K+].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O WZISDKTXHMETKG-UHFFFAOYSA-H 0.000 title 1
- 229910052928 kieserite Inorganic materials 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F5/00—Compounds of magnesium
- C01F5/40—Magnesium sulfates
-
- 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
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C7/00—Separating solids from solids by electrostatic effect
- B03C7/003—Pretreatment of the solids prior to electrostatic separation
-
- 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
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C7/00—Separating solids from solids by electrostatic effect
- B03C7/006—Charging without electricity supply, e.g. by tribo-electricity or pyroelectricity
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
- C01D3/00—Halides of sodium, potassium or alkali metals in general
- C01D3/04—Chlorides
- C01D3/08—Preparation by working up natural or industrial salt mixtures or siliceous minerals
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Inorganic Chemistry (AREA)
- Geology (AREA)
- Materials Engineering (AREA)
- Engineering & Computer Science (AREA)
- Geochemistry & Mineralogy (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Confectionery (AREA)
- Electrostatic Separation (AREA)
- Seasonings (AREA)
- Separation Of Gases By Adsorption (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4343625A DE4343625C1 (de) | 1993-12-21 | 1993-12-21 | Verfahren zur Aufbereitung von langbeinit- und anhydrithaltigen Kieserit-Konzentraten |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| ITRM940825A0 true ITRM940825A0 (it) | 1994-12-21 |
| ITRM940825A1 ITRM940825A1 (it) | 1996-06-21 |
| IT1274787B IT1274787B (it) | 1997-07-24 |
Family
ID=6505626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ITRM940825A IT1274787B (it) | 1993-12-21 | 1994-12-21 | "procedimento per la ulteriore lavorazione di concentrati di kieseritecontenenti langbeinite e anidrite" |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US5562755A (it) |
| BR (1) | BR9405148A (it) |
| CA (1) | CA2138094C (it) |
| DE (1) | DE4343625C1 (it) |
| IT (1) | IT1274787B (it) |
| RU (1) | RU2078042C1 (it) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6074458A (en) * | 1997-02-24 | 2000-06-13 | Separation Technologies, Inc. | Method and apparatus for separation of unburned carbon from flyash |
| US6007639A (en) * | 1998-04-24 | 1999-12-28 | Church & Dwight Co., Inc. | Blasting process for removing contaminants from substrates and potassium magnesium sulfate-containing blast media |
| DE19837522A1 (de) * | 1998-08-19 | 2000-02-24 | Clariant Gmbh | Verwendung von Metall-Carboxylaten und -Sulfonaten als Ladungssteuermittel |
| DE60234328D1 (de) * | 2001-03-27 | 2009-12-24 | Kawasaki Heavy Ind Ltd | Verfahren zur elektrostatischen trennung von teilchen, vorrichtung zur elektrostatischen trennung von teilchen und verarbeitungssystem |
| CA2464773C (en) | 2001-11-13 | 2011-01-11 | Metanomics Gmbh & Co. Kgaa | Method for the extraction of components made from organic material |
| DE102006036467B4 (de) * | 2006-08-04 | 2008-09-18 | K + S Aktiengesellschaft | Verfahren zur Aufbereitung von Kieserit enthaltenden gemahlenen Kalirohsalzen |
| DE102010009846B4 (de) * | 2010-03-02 | 2015-10-01 | K+S Aktiengesellschaft | Verfahren zur elektrostatischen Trennung eine Mineralsalzgemisches |
| US8552326B2 (en) | 2010-09-03 | 2013-10-08 | Separation Technologies Llc | Electrostatic separation control system |
| US9393573B2 (en) | 2014-04-24 | 2016-07-19 | Separation Technologies Llc | Continuous belt for belt-type separator devices |
| US9764332B2 (en) | 2015-02-13 | 2017-09-19 | Separation Technologies Llc | Edge air nozzles for belt-type separator devices |
| SE2251483A1 (en) | 2020-06-22 | 2022-12-16 | Separation Tech Llc | Process for dry beneficiation of fine and very fine iron ore by size and electrostatic segregation |
| DE102022119322A1 (de) * | 2022-08-02 | 2024-02-08 | K+S Aktiengesellschaft | Verfahren zum Aufbereiten von Kalirohsalzen |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3493109A (en) * | 1967-08-04 | 1970-02-03 | Consiglio Nazionale Ricerche | Process and apparatus for electrostatically separating ores with charging of the particles by triboelectricity |
| US3802556A (en) * | 1970-03-26 | 1974-04-09 | Wintershall Ag | Process for electrostatic dressing and/or working up of salt and mineral mixtures |
| DE3247064C1 (de) * | 1982-12-20 | 1983-11-24 | Kali Und Salz Ag, 3500 Kassel | Vorrichtung zum Aufgeben von feinteiligem Trenngut in elektrostatische Freifallscheider |
| DE3334665C1 (de) * | 1983-09-24 | 1984-10-04 | Kali Und Salz Ag, 3500 Kassel | Verfahren zur elektrostatischen Aufbereitung von Kieserit und Langbeinit enthaltenden Kalirohsalzen |
| DE3439042A1 (de) * | 1984-10-25 | 1986-04-30 | Kali Und Salz Ag, 3500 Kassel | Verfahren zur elektrostatischen aufbereitung von kieserit enthaltenden, gemahlenen kalirohsalzen |
| DE4200167C1 (en) * | 1992-01-07 | 1993-05-27 | Kali Und Salz Ag, 3500 Kassel, De | Purificn. of sylvite - comprises treating with salicylic acid and glycolic acid in high humidity |
| US5251762A (en) * | 1992-04-03 | 1993-10-12 | Carpco, Inc. | Electrostatic separation of particles |
-
1993
- 1993-12-21 DE DE4343625A patent/DE4343625C1/de not_active Expired - Lifetime
-
1994
- 1994-12-14 CA CA002138094A patent/CA2138094C/en not_active Expired - Lifetime
- 1994-12-19 BR BR9405148A patent/BR9405148A/pt not_active IP Right Cessation
- 1994-12-20 US US08/359,443 patent/US5562755A/en not_active Expired - Lifetime
- 1994-12-20 RU RU9494044535A patent/RU2078042C1/ru active
- 1994-12-21 IT ITRM940825A patent/IT1274787B/it active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| CA2138094C (en) | 1998-08-18 |
| ITRM940825A1 (it) | 1996-06-21 |
| BR9405148A (pt) | 1995-10-17 |
| CA2138094A1 (en) | 1995-06-22 |
| DE4343625C1 (de) | 1995-06-22 |
| US5562755A (en) | 1996-10-08 |
| RU2078042C1 (ru) | 1997-04-27 |
| IT1274787B (it) | 1997-07-24 |
| RU94044535A (ru) | 1996-10-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 0001 | Granted |