ES368174A1 - Un metodo de produccion de kainitas a partir de salmueras naturales. - Google Patents
Un metodo de produccion de kainitas a partir de salmueras naturales.Info
- Publication number
- ES368174A1 ES368174A1 ES368174A ES368174A ES368174A1 ES 368174 A1 ES368174 A1 ES 368174A1 ES 368174 A ES368174 A ES 368174A ES 368174 A ES368174 A ES 368174A ES 368174 A1 ES368174 A1 ES 368174A1
- Authority
- ES
- Spain
- Prior art keywords
- brine
- kainite
- potassium
- magnesium
- produce
- 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.)
- Expired
Links
- BMQVDVJKPMGHDO-UHFFFAOYSA-K magnesium;potassium;chloride;sulfate;trihydrate Chemical compound O.O.O.[Mg+2].[Cl-].[K+].[O-]S([O-])(=O)=O BMQVDVJKPMGHDO-UHFFFAOYSA-K 0.000 title abstract 5
- 238000000034 method Methods 0.000 title abstract 3
- 239000012267 brine Substances 0.000 abstract 14
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 abstract 14
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 abstract 5
- 239000011591 potassium Substances 0.000 abstract 5
- 229910052700 potassium Inorganic materials 0.000 abstract 5
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 abstract 4
- 239000011777 magnesium Substances 0.000 abstract 4
- 229910052749 magnesium Inorganic materials 0.000 abstract 4
- 230000008020 evaporation Effects 0.000 abstract 3
- 238000001704 evaporation Methods 0.000 abstract 3
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 abstract 2
- 230000015572 biosynthetic process Effects 0.000 abstract 2
- 238000001556 precipitation Methods 0.000 abstract 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 abstract 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- GMLLYEDWRJDBIT-UHFFFAOYSA-J magnesium;dipotassium;disulfate Chemical compound [Mg+2].[K+].[K+].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O GMLLYEDWRJDBIT-UHFFFAOYSA-J 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000011734 sodium Substances 0.000 abstract 1
- 229910052708 sodium Inorganic materials 0.000 abstract 1
- 239000011780 sodium chloride Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D9/00—Crystallisation
- B01D9/0018—Evaporation of components of the mixture to be separated
-
- 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
- C01D3/06—Preparation by working up brines; seawater or spent lyes
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
- C01D5/00—Sulfates or sulfites of sodium, potassium or alkali metals in general
- C01D5/12—Preparation of double sulfates of magnesium with sodium or potassium
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S159/00—Concentrating evaporators
- Y10S159/902—Concentrating evaporators using natural heat
- Y10S159/903—Solar
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
- Fertilizers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US73584068A | 1968-06-10 | 1968-06-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES368174A1 true ES368174A1 (es) | 1971-10-16 |
Family
ID=24957407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES368174A Expired ES368174A1 (es) | 1968-06-10 | 1969-06-09 | Un metodo de produccion de kainitas a partir de salmueras naturales. |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US3589871A (es) |
| ES (1) | ES368174A1 (es) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2529799A1 (fr) * | 1982-07-09 | 1984-01-13 | Alsace Mines Potasse | Procede de recuperation des ions potassium a partir de saumures naturelles par un procede d'evaporation naturelle |
| US7041268B2 (en) * | 2004-03-30 | 2006-05-09 | Council Of Scientific And Industrial Research | Process for recovery of sulphate of potash |
| CN1789129B (zh) * | 2005-12-12 | 2010-10-06 | 中国科学院青海盐湖研究所 | 利用硫酸镁亚型含钾盐湖卤水提取硫酸钾的方法 |
| CN101412639B (zh) * | 2008-10-30 | 2011-06-22 | 中国科学院青海盐湖研究所 | 利用含钾固矿分离提取硫酸钾镁肥的方法 |
| CN104628017A (zh) * | 2015-02-13 | 2015-05-20 | 中国科学院青海盐湖研究所 | 一种用硫酸盐型卤水制备钾盐镁矾矿的方法 |
| CN108349743A (zh) * | 2015-05-08 | 2018-07-31 | 雅拉达洛尔有限公司 | 在高环境温度下由含钾矿石生产硫酸钾的方法 |
| AU2017281590B2 (en) | 2016-06-24 | 2019-08-01 | Yara Dallol Bv | Method for the reduction of halite in the preparation of potassium sulphate from potassium-containing ores at high ambient temperatures |
| CN113247920A (zh) * | 2021-05-24 | 2021-08-13 | 青海联宇钾肥有限公司 | 一种联产硫酸钾镁肥、氯化钾和硫酸钾的方法 |
| WO2025102395A1 (zh) * | 2023-11-19 | 2025-05-22 | 广东邦普循环科技有限公司 | 一种硫酸镁型盐湖联产锂、钾的方法 |
-
1968
- 1968-06-10 US US735840A patent/US3589871A/en not_active Expired - Lifetime
-
1969
- 1969-06-09 ES ES368174A patent/ES368174A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3589871A (en) | 1971-06-29 |
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