NO874553L - Fremgangsmaate ved fremstilling av magnesiumsulfater. - Google Patents
Fremgangsmaate ved fremstilling av magnesiumsulfater.Info
- Publication number
- NO874553L NO874553L NO874553A NO874553A NO874553L NO 874553 L NO874553 L NO 874553L NO 874553 A NO874553 A NO 874553A NO 874553 A NO874553 A NO 874553A NO 874553 L NO874553 L NO 874553L
- Authority
- NO
- Norway
- Prior art keywords
- magnesium sulfate
- residual material
- method step
- salt
- raw
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 47
- 239000011777 magnesium Substances 0.000 title description 3
- 229910052749 magnesium Inorganic materials 0.000 title description 3
- -1 MAGNESIUM SULPHATES Chemical class 0.000 title 1
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical class [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 claims abstract description 62
- 239000000463 material Substances 0.000 claims abstract description 35
- 235000019341 magnesium sulphate Nutrition 0.000 claims abstract description 33
- 229910052943 magnesium sulfate Inorganic materials 0.000 claims abstract description 30
- 239000012141 concentrate Substances 0.000 claims abstract description 16
- 150000003839 salts Chemical class 0.000 claims abstract description 15
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 11
- 230000003750 conditioning effect Effects 0.000 claims abstract description 11
- WRUGWIBCXHJTDG-UHFFFAOYSA-L magnesium sulfate heptahydrate Chemical compound O.O.O.O.O.O.O.[Mg+2].[O-]S([O-])(=O)=O WRUGWIBCXHJTDG-UHFFFAOYSA-L 0.000 claims abstract description 5
- 235000002639 sodium chloride Nutrition 0.000 claims description 25
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 20
- 238000000926 separation method Methods 0.000 claims description 15
- 239000011780 sodium chloride Substances 0.000 claims description 11
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 8
- 239000000428 dust Substances 0.000 claims description 8
- 239000000194 fatty acid Substances 0.000 claims description 8
- 229930195729 fatty acid Natural products 0.000 claims description 8
- 150000004665 fatty acids Chemical class 0.000 claims description 8
- 239000011833 salt mixture Substances 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- USFZMSVCRYTOJT-UHFFFAOYSA-N Ammonium acetate Chemical compound N.CC(O)=O USFZMSVCRYTOJT-UHFFFAOYSA-N 0.000 claims description 4
- 239000005695 Ammonium acetate Substances 0.000 claims description 4
- 235000019257 ammonium acetate Nutrition 0.000 claims description 4
- 229940043376 ammonium acetate Drugs 0.000 claims description 4
- 229940061634 magnesium sulfate heptahydrate Drugs 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- 239000011591 potassium Substances 0.000 claims description 4
- 229910052700 potassium Inorganic materials 0.000 claims description 4
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 3
- 239000003513 alkali Substances 0.000 claims description 3
- 230000001143 conditioned effect Effects 0.000 claims description 3
- 239000002699 waste material Substances 0.000 claims description 3
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims 1
- XAEFZNCEHLXOMS-UHFFFAOYSA-M potassium benzoate Chemical compound [K+].[O-]C(=O)C1=CC=CC=C1 XAEFZNCEHLXOMS-UHFFFAOYSA-M 0.000 claims 1
- 239000000126 substance Substances 0.000 abstract description 3
- LFCFXZHKDRJMNS-UHFFFAOYSA-L magnesium;sulfate;hydrate Chemical compound O.[Mg+2].[O-]S([O-])(=O)=O LFCFXZHKDRJMNS-UHFFFAOYSA-L 0.000 abstract description 2
- 229960003390 magnesium sulfate Drugs 0.000 description 11
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 9
- 229940072033 potash Drugs 0.000 description 7
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 7
- 235000015320 potassium carbonate Nutrition 0.000 description 7
- 229910052925 anhydrite Inorganic materials 0.000 description 5
- 229910052500 inorganic mineral Inorganic materials 0.000 description 5
- 235000010755 mineral Nutrition 0.000 description 5
- 239000011707 mineral Substances 0.000 description 5
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 4
- YGSDEFSMJLZEOE-UHFFFAOYSA-N salicylic acid Chemical compound OC(=O)C1=CC=CC=C1O YGSDEFSMJLZEOE-UHFFFAOYSA-N 0.000 description 4
- 239000002351 wastewater Substances 0.000 description 4
- 238000000605 extraction Methods 0.000 description 3
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 2
- 239000000356 contaminant Substances 0.000 description 2
- 238000004090 dissolution Methods 0.000 description 2
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 2
- 229940091250 magnesium supplement Drugs 0.000 description 2
- FJKROLUGYXJWQN-UHFFFAOYSA-N papa-hydroxy-benzoic acid Natural products OC(=O)C1=CC=C(O)C=C1 FJKROLUGYXJWQN-UHFFFAOYSA-N 0.000 description 2
- 229960004889 salicylic acid Drugs 0.000 description 2
- 239000005631 2,4-Dichlorophenoxyacetic acid Substances 0.000 description 1
- HXKWSTRRCHTUEC-UHFFFAOYSA-N 2,4-Dichlorophenoxyaceticacid Chemical compound OC(=O)C(Cl)OC1=CC=C(Cl)C=C1 HXKWSTRRCHTUEC-UHFFFAOYSA-N 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 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 description 1
- 230000005684 electric field Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000004310 lactic acid Substances 0.000 description 1
- 235000014655 lactic acid Nutrition 0.000 description 1
- 229940076230 magnesium sulfate monohydrate Drugs 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000012452 mother liquor Substances 0.000 description 1
- 159000000001 potassium salts Chemical class 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 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
-
- 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)
- General Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Geochemistry & Mineralogy (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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
- Eye Examination Apparatus (AREA)
- Emergency Protection Circuit Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19863637225 DE3637225A1 (de) | 1986-11-03 | 1986-11-03 | Verfahren zur gewinnung von magnesiumsulfaten |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NO874553D0 NO874553D0 (no) | 1987-11-02 |
| NO874553L true NO874553L (no) | 1988-05-04 |
Family
ID=6312956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO874553A NO874553L (no) | 1986-11-03 | 1987-11-02 | Fremgangsmaate ved fremstilling av magnesiumsulfater. |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP0266601B1 (enrdf_load_stackoverflow) |
| AT (1) | ATE75700T1 (enrdf_load_stackoverflow) |
| DD (1) | DD266560A5 (enrdf_load_stackoverflow) |
| DE (1) | DE3637225A1 (enrdf_load_stackoverflow) |
| DK (1) | DK563087A (enrdf_load_stackoverflow) |
| FI (1) | FI874850A7 (enrdf_load_stackoverflow) |
| NO (1) | NO874553L (enrdf_load_stackoverflow) |
| PT (1) | PT86045B (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102006036467B4 (de) * | 2006-08-04 | 2008-09-18 | K + S Aktiengesellschaft | Verfahren zur Aufbereitung von Kieserit enthaltenden gemahlenen Kalirohsalzen |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 DE19863637225 patent/DE3637225A1/de active Granted
-
1987
- 1987-10-16 AT AT87115134T patent/ATE75700T1/de not_active IP Right Cessation
- 1987-10-16 EP EP87115134A patent/EP0266601B1/de not_active Expired - Lifetime
- 1987-10-27 DK DK563087A patent/DK563087A/da not_active Application Discontinuation
- 1987-10-30 PT PT86045A patent/PT86045B/pt not_active IP Right Cessation
- 1987-11-02 NO NO874553A patent/NO874553L/no unknown
- 1987-11-02 DD DD87308574A patent/DD266560A5/de not_active IP Right Cessation
- 1987-11-03 FI FI874850A patent/FI874850A7/fi not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| FI874850A0 (fi) | 1987-11-03 |
| EP0266601B1 (de) | 1992-05-06 |
| DK563087D0 (da) | 1987-10-27 |
| PT86045A (en) | 1987-11-01 |
| EP0266601A2 (de) | 1988-05-11 |
| DD266560A5 (de) | 1989-04-05 |
| PT86045B (pt) | 1990-07-31 |
| DE3637225A1 (de) | 1988-05-19 |
| DK563087A (da) | 1988-05-04 |
| EP0266601A3 (en) | 1989-08-09 |
| DE3637225C2 (enrdf_load_stackoverflow) | 1990-09-20 |
| NO874553D0 (no) | 1987-11-02 |
| FI874850A7 (fi) | 1988-05-04 |
| ATE75700T1 (de) | 1992-05-15 |
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