CL2012003052A1 - Procedimiento para el empobrecimiento de magnesio y el enriquecimiento de litio en soluciones salinas, que comprende adicionar kcl a la solución que se ha de seguir secando por evaporación, el que se transforma con el mgcl2 de la solución en carnalita potasica y se agrega en forma de carnalita potasica. - Google Patents
Procedimiento para el empobrecimiento de magnesio y el enriquecimiento de litio en soluciones salinas, que comprende adicionar kcl a la solución que se ha de seguir secando por evaporación, el que se transforma con el mgcl2 de la solución en carnalita potasica y se agrega en forma de carnalita potasica.Info
- Publication number
- CL2012003052A1 CL2012003052A1 CL2012003052A CL2012003052A CL2012003052A1 CL 2012003052 A1 CL2012003052 A1 CL 2012003052A1 CL 2012003052 A CL2012003052 A CL 2012003052A CL 2012003052 A CL2012003052 A CL 2012003052A CL 2012003052 A1 CL2012003052 A1 CL 2012003052A1
- Authority
- CL
- Chile
- Prior art keywords
- carnalite
- potassium
- solution
- impoverishment
- mgcl2
- Prior art date
Links
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 title abstract 4
- 229910052700 potassium Inorganic materials 0.000 title abstract 4
- 239000011591 potassium Substances 0.000 title abstract 4
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title abstract 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 title abstract 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 title abstract 2
- 230000008020 evaporation Effects 0.000 title abstract 2
- 238000001704 evaporation Methods 0.000 title abstract 2
- 229910052744 lithium Inorganic materials 0.000 title abstract 2
- 239000011777 magnesium Substances 0.000 title abstract 2
- 229910052749 magnesium Inorganic materials 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 239000011780 sodium chloride Substances 0.000 title abstract 2
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B35/00—Boron; Compounds thereof
- C01B35/08—Compounds containing boron and nitrogen, phosphorus, oxygen, sulfur, selenium or tellurium
- C01B35/10—Compounds containing boron and oxygen
- C01B35/1045—Oxyacids
- C01B35/1054—Orthoboric acid
- C01B35/1081—Preparation by working up other natural sources, e.g. seawater
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
- C01D15/00—Lithium compounds
- C01D15/04—Halides
-
- 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
-
- 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
- C01F11/00—Compounds of calcium, strontium, or barium
- C01F11/46—Sulfates
-
- 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
- C01F5/26—Magnesium halides
- C01F5/30—Chlorides
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Seasonings (AREA)
- Medicinal Preparation (AREA)
Abstract
Procedimiento para el empobrecimiento de magnesio y el enriquecimiento de litio en soluciones salinas, que comprende adicionar KCL a la solución que se ha de seguir secando por evaporación, el que se transforma con el MGCL2 de la solución en carnalita potásica y se agrega en forma de carnalita potásica.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE201010019554 DE102010019554B4 (de) | 2010-05-05 | 2010-05-05 | Verfahren zur Abreicherung von Magnesium und Anreicherung von Lithium in chloridisch geprägten Salzlösungen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CL2012003052A1 true CL2012003052A1 (es) | 2013-05-31 |
Family
ID=44209945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CL2012003052A CL2012003052A1 (es) | 2010-05-05 | 2012-10-30 | Procedimiento para el empobrecimiento de magnesio y el enriquecimiento de litio en soluciones salinas, que comprende adicionar kcl a la solución que se ha de seguir secando por evaporación, el que se transforma con el mgcl2 de la solución en carnalita potasica y se agrega en forma de carnalita potasica. |
Country Status (4)
| Country | Link |
|---|---|
| CN (1) | CN103038170B (es) |
| CL (1) | CL2012003052A1 (es) |
| DE (1) | DE102010019554B4 (es) |
| WO (1) | WO2011138389A1 (es) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2011236094B2 (en) | 2011-01-20 | 2012-11-29 | Rockwood Lithium Inc. | Production of high purity lithium compounds directly from lithium containing brines |
| DE102015000872A1 (de) | 2015-01-23 | 2016-07-28 | K-Utec Ag Salt Technologies | Methode zur Gewinnung von Lithiumchlorid |
| CN110342553B (zh) * | 2019-07-24 | 2022-04-29 | 武汉工程大学 | 一种辅助结晶晒盐降低盐湖中镁锂比的方法 |
| CN110372014B (zh) | 2019-07-30 | 2020-08-21 | 中国科学院青海盐湖研究所 | 一种可再生除镁剂及其在制备低镁富锂卤水中的应用 |
| CN110745838A (zh) * | 2019-10-25 | 2020-02-04 | 成都理工大学 | 一种CuB23纳米花的制备方法 |
| CN113023751B (zh) * | 2021-05-06 | 2022-11-08 | 神华准能资源综合开发有限公司 | 一种从氯化盐水中回收锂、钠、钾、镁、钙的方法 |
| CN116724001B (zh) * | 2023-03-28 | 2025-09-30 | 广东邦普循环科技有限公司 | 改性碳纳米管、电极的制备方法及其在盐湖提锂中的应用 |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3099528A (en) * | 1962-01-10 | 1963-07-30 | Standard Magnesium Corp Inc | Recovery of values from natural lake and sea brines |
| US3268289A (en) | 1962-12-11 | 1966-08-23 | Signal Oil & Gas Co | Recovery of lithium from brines |
| US3536444A (en) * | 1969-06-13 | 1970-10-27 | Minera Bayovar Sa | Method for separating the components in brine |
| US4274834A (en) | 1979-04-11 | 1981-06-23 | Foote Mineral Company | Process for purification of lithium chloride |
| US4271131A (en) * | 1979-04-11 | 1981-06-02 | Foote Mineral Company | Production of highly pure lithium chloride from impure brines |
| US4287163A (en) | 1979-05-29 | 1981-09-01 | Saline Processors, Inc. | Process for recovering lithium from brine by salting out lithium sulfate monohydrate |
| US4723962A (en) | 1985-02-04 | 1988-02-09 | Lithium Corporation Of America | Process for recovering lithium from salt brines |
| US5599516A (en) | 1993-05-24 | 1997-02-04 | Fmc Corporation | Recovery of lithium values from brines |
| US5389349A (en) | 1993-05-24 | 1995-02-14 | Bauman; William C. | Recovery of lithium values from brines |
| US6143260A (en) | 1998-07-16 | 2000-11-07 | Chemetall Foote Corporation | Method for removing magnesium from brine to yield lithium carbonate |
| US7157065B2 (en) * | 1998-07-16 | 2007-01-02 | Chemetall Foote Corporation | Production of lithium compounds directly from lithium containing brines |
| US6547836B1 (en) | 1998-11-10 | 2003-04-15 | Sqm Salar S.A. | Process for obtaining monohydrated lithium sulfate from natural brines |
| DE10197021D2 (de) | 2001-10-25 | 2004-10-14 | Eurosina Technology Consulting | Verfahren zur Gewinnung von Lithiumchlorid aus Salzlaugen und Anlage zur Durchführung des Verfahrens |
| KR100732066B1 (ko) * | 2006-07-25 | 2007-06-25 | (주)블루오션월드 | 해양심층수로부터 저온진공결정법을 이용한 고순도미네랄의 효율적 추출방법 |
| CN101003382A (zh) * | 2006-10-19 | 2007-07-25 | 陈天强 | 盐湖废弃矿中氯化钾的回收方法 |
| DE102009006668A1 (de) | 2009-01-29 | 2010-08-05 | Technische Universität Bergakademie Freiberg | Verfahren und Vorrichtung zur solaren Eindampfung von Salzlösungen |
-
2010
- 2010-05-05 DE DE201010019554 patent/DE102010019554B4/de not_active Expired - Fee Related
-
2011
- 2011-05-05 CN CN201180022561.6A patent/CN103038170B/zh not_active Expired - Fee Related
- 2011-05-05 WO PCT/EP2011/057194 patent/WO2011138389A1/de not_active Ceased
-
2012
- 2012-10-30 CL CL2012003052A patent/CL2012003052A1/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE102010019554A1 (de) | 2011-11-10 |
| WO2011138389A1 (de) | 2011-11-10 |
| CN103038170B (zh) | 2015-01-21 |
| DE102010019554B4 (de) | 2012-11-29 |
| CN103038170A (zh) | 2013-04-10 |
| WO2011138389A9 (de) | 2012-01-05 |
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