PT86047A - Process for the production of magnesium sulphates - Google Patents
Process for the production of magnesium sulphatesInfo
- Publication number
- PT86047A PT86047A PT86047A PT8604787A PT86047A PT 86047 A PT86047 A PT 86047A PT 86047 A PT86047 A PT 86047A PT 8604787 A PT8604787 A PT 8604787A PT 86047 A PT86047 A PT 86047A
- Authority
- PT
- Portugal
- Prior art keywords
- production
- magnesium sulphates
- magnesium
- sulphates
- crystallisation
- Prior art date
Links
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
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B9/00—General arrangement of separating plant, e.g. flow sheets
-
- 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
-
- 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
-
- 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)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Geochemistry & Mineralogy (AREA)
- Engineering & Computer Science (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
- Compounds Of Unknown Constitution (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19863637227 DE3637227A1 (de) | 1986-11-03 | 1986-11-03 | Verfahren zur gewinnung von magnesiumsulfaten |
Publications (2)
Publication Number | Publication Date |
---|---|
PT86047A true PT86047A (en) | 1987-11-01 |
PT86047B PT86047B (pt) | 1990-07-31 |
Family
ID=6312958
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PT86047A PT86047B (pt) | 1986-11-03 | 1987-10-30 | Processo para a producao de sulfatos de magnesio |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP0266600B1 (pt) |
AT (1) | ATE76626T1 (pt) |
DD (1) | DD266562A5 (pt) |
DE (1) | DE3637227A1 (pt) |
DK (1) | DK562987A (pt) |
FI (1) | FI874849A (pt) |
NO (1) | NO874555L (pt) |
PT (1) | PT86047B (pt) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4025371A1 (de) * | 1990-08-10 | 1992-02-13 | Kali & Salz Ag | Verfahren zur reinigung von elektrostatisch gewonnenem steinsalz |
CN109647631B (zh) * | 2018-12-28 | 2020-09-04 | 青海盐湖工业股份有限公司 | 一种反浮选尾盐泡沫的利用方法及利用系统 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1158912B (de) * | 1961-10-16 | 1963-12-12 | Zentrale Forschungsstelle Fuer | Flotationsverfahren zur Gewinnung von Natriumchlorid und Kieserit aus den in Klaerapparaten und am Schlammfilter ausgeschiedenen Rueckstandsschlaemmen |
DE1201782B (de) * | 1964-06-24 | 1965-09-30 | Stockhausen & Cie Chem Fab | Verfahren zur Flotation von Kieserit |
DE1953534C3 (de) * | 1969-10-24 | 1974-03-14 | Kali Und Salz Ag, 3500 Kassel | Verfahren zur elektrostatischen Aufbereitung von Kiesent enthaltenden Kalirohsalzen |
DE2619026C3 (de) * | 1976-04-30 | 1978-10-19 | Kali Und Salz Ag, 3500 Kassel | Verfahren zur elektrostatischen Trennung von Kalirohsalzen |
DE3146295C1 (de) * | 1981-11-23 | 1983-04-07 | Kali Und Salz Ag, 3500 Kassel | "Verfahren zur elektrostatischen Trennung von gemahlenen Kalirohsalzen" |
DE3334665C1 (de) * | 1983-09-24 | 1984-10-04 | Kali Und Salz Ag, 3500 Kassel | Verfahren zur elektrostatischen Aufbereitung von Kieserit und Langbeinit enthaltenden Kalirohsalzen |
-
1986
- 1986-11-03 DE DE19863637227 patent/DE3637227A1/de active Granted
-
1987
- 1987-10-16 AT AT87115133T patent/ATE76626T1/de not_active IP Right Cessation
- 1987-10-16 EP EP87115133A patent/EP0266600B1/de not_active Expired - Lifetime
- 1987-10-27 DK DK562987A patent/DK562987A/da not_active Application Discontinuation
- 1987-10-30 PT PT86047A patent/PT86047B/pt not_active IP Right Cessation
- 1987-11-02 NO NO874555A patent/NO874555L/no unknown
- 1987-11-02 DD DD87308580A patent/DD266562A5/de not_active IP Right Cessation
- 1987-11-03 FI FI874849A patent/FI874849A/fi not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
NO874555D0 (no) | 1987-11-02 |
PT86047B (pt) | 1990-07-31 |
ATE76626T1 (de) | 1992-06-15 |
EP0266600A2 (de) | 1988-05-11 |
DD266562A5 (de) | 1989-04-05 |
DE3637227A1 (de) | 1988-05-19 |
DE3637227C2 (pt) | 1990-09-20 |
NO874555L (no) | 1988-05-04 |
DK562987D0 (da) | 1987-10-27 |
FI874849A (fi) | 1988-05-04 |
FI874849A0 (fi) | 1987-11-03 |
EP0266600A3 (en) | 1989-10-04 |
EP0266600B1 (de) | 1992-05-27 |
DK562987A (da) | 1988-05-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM3A | Annulment or lapse |
Free format text: LAPSE DUE TO NON-PAYMENT OF FEES Effective date: 19910729 |