DE317771C - - Google Patents
Info
- Publication number
- DE317771C DE317771C DENDAT317771D DE317771DA DE317771C DE 317771 C DE317771 C DE 317771C DE NDAT317771 D DENDAT317771 D DE NDAT317771D DE 317771D A DE317771D A DE 317771DA DE 317771 C DE317771 C DE 317771C
- Authority
- DE
- Germany
- Prior art keywords
- magnesia
- salts
- crude
- potash
- salt
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 26
- 150000003839 salts Chemical class 0.000 claims description 20
- 239000000395 magnesium oxide Substances 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 12
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 11
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical class [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 10
- 239000012535 impurity Substances 0.000 claims description 6
- 229940072033 potash Drugs 0.000 claims description 4
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 claims description 4
- 235000015320 potassium carbonate Nutrition 0.000 claims description 4
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 2
- 238000002844 melting Methods 0.000 claims description 2
- 230000008018 melting Effects 0.000 claims description 2
- 238000000926 separation method Methods 0.000 claims description 2
- 239000011593 sulfur Substances 0.000 claims description 2
- 229910052717 sulfur Inorganic materials 0.000 claims description 2
- 150000003464 sulfur compounds Chemical class 0.000 claims description 2
- 239000003638 chemical reducing agent Substances 0.000 claims 1
- 235000002639 sodium chloride Nutrition 0.000 description 20
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 4
- 239000003245 coal Substances 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 229910052928 kieserite Inorganic materials 0.000 description 4
- 239000011777 magnesium Substances 0.000 description 4
- 239000000155 melt Substances 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000000571 coke Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- PALNZFJYSCMLBK-UHFFFAOYSA-K magnesium;potassium;trichloride;hexahydrate Chemical compound O.O.O.O.O.O.[Mg+2].[Cl-].[Cl-].[Cl-].[K+] PALNZFJYSCMLBK-UHFFFAOYSA-K 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 2
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 2
- NMLQNVRHVSWEGS-UHFFFAOYSA-N [Cl].[K] Chemical compound [Cl].[K] NMLQNVRHVSWEGS-UHFFFAOYSA-N 0.000 description 2
- 150000001447 alkali salts Chemical class 0.000 description 2
- 229910052925 anhydrite Inorganic materials 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 2
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 2
- 239000003610 charcoal Substances 0.000 description 2
- 239000000460 chlorine Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000010304 firing Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 229910052749 magnesium Inorganic materials 0.000 description 2
- QWDJLDTYWNBUKE-UHFFFAOYSA-L magnesium bicarbonate Chemical compound [Mg+2].OC([O-])=O.OC([O-])=O QWDJLDTYWNBUKE-UHFFFAOYSA-L 0.000 description 2
- 229910000022 magnesium bicarbonate Inorganic materials 0.000 description 2
- 235000014824 magnesium bicarbonate Nutrition 0.000 description 2
- 239000002370 magnesium bicarbonate Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000011591 potassium Substances 0.000 description 2
- 229910052700 potassium Inorganic materials 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 241001397173 Kali <angiosperm> Species 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 241000282485 Vulpes vulpes Species 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 1
- -1 carnallite potash salts Chemical class 0.000 description 1
- 239000013043 chemical agent Substances 0.000 description 1
- 238000005352 clarification Methods 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000008021 deposition Effects 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
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000004720 fertilization Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 230000005283 ground state Effects 0.000 description 1
- 229910001629 magnesium chloride Inorganic materials 0.000 description 1
- 239000010445 mica Substances 0.000 description 1
- 229910052618 mica group Inorganic materials 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- 229910021653 sulphate ion Inorganic materials 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- 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)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE317771C true DE317771C (enrdf_load_stackoverflow) |
Family
ID=570406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT317771D Active DE317771C (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE317771C (enrdf_load_stackoverflow) |
-
0
- DE DENDAT317771D patent/DE317771C/de active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE1804977C3 (de) | Verfahren zum Gewinnen sehr reiner Tonerde sowie der Begleitstoffe Eisen, Magnesium und Kalium in technisch verwertbarer Form aus aluminiumhaltigen Erzen | |
| DE2856330A1 (de) | Verbessertes verfahren zur regenerierung und rueckgewinnung von blei | |
| DE1254135B (de) | Verfahren zur Gewinnung von Nickelchlorid hohen Reinheitsgrades | |
| DE60004406T2 (de) | Verfahren zur elektrolytischen herstellung von hochreinem zink oder zinkverbindungen aus primärem oder sekundärem zinkrohmaterial | |
| DE1952751B2 (de) | Verfahren zur hydrometallurgischen verhuettung von schwefel haltigen nickelkonzentraten | |
| DE69310464T2 (de) | Verfahren zum Gewinnen von Blei aus bleihaltigen Rohstoffen | |
| DE317771C (enrdf_load_stackoverflow) | ||
| DE2240770B2 (de) | Verfahren zur raffination von nickelstein | |
| EP0167789B1 (de) | Verfahren zur Rückgewinnung von Aluminium aus Krätzen | |
| DE102017101081B4 (de) | Verfahren zur rückstandsfreien Gewinnung von Vanadium und Nickel aus industriellen Rückständen | |
| DE3419119C1 (de) | Verfahren zur Zinngewinnung aus zinnarmen oxidischen oder oxidisch-sulfidischen Vorstoffen oder Konzentraten | |
| DE293908C (enrdf_load_stackoverflow) | ||
| DE2757069B2 (de) | Verfahren zur Abtrennung von Gallium aus den bei der Herstellung von Tonerde aus siliziumreichen, aluminiumhaltigen Erzen, insbesondere Nephelinen, bei einer zweistufigen Carbonisierung anfallenden Produkten | |
| DE2949706A1 (de) | Verfahren zur behandlung von bleikonzentrat | |
| DE2249790C3 (de) | Naßmetallurgisches Verfahren zum Herstellen von metallischem Kupfer | |
| DE441169C (de) | Verfahren zur Aufbereitung von Zink-Roherzen, -Konzentraten usw. fuer die Elektrolyse | |
| DE267531C (enrdf_load_stackoverflow) | ||
| DE430920C (de) | Verfahren zur Trennung von Metallegierungen | |
| DE278621C (enrdf_load_stackoverflow) | ||
| DE107502C (enrdf_load_stackoverflow) | ||
| DE291505C (enrdf_load_stackoverflow) | ||
| DE310072C (enrdf_load_stackoverflow) | ||
| DE553237C (de) | Gleichzeitige Herstellung von Aluminiumoxyd und Phosphor bzw. Phosphorsaeure | |
| DE358732C (de) | Verfahren zur Scheidung von geloesten Schwermetallverbindungen unter Verwendung des in Koksofengasen enthaltenen Schwefelwasserstoffs | |
| DE289746C (enrdf_load_stackoverflow) |