ZA801655B - Preparation of useful magnesium chloride - Google Patents
Preparation of useful magnesium chlorideInfo
- Publication number
- ZA801655B ZA801655B ZA00801655A ZA801655A ZA801655B ZA 801655 B ZA801655 B ZA 801655B ZA 00801655 A ZA00801655 A ZA 00801655A ZA 801655 A ZA801655 A ZA 801655A ZA 801655 B ZA801655 B ZA 801655B
- Authority
- ZA
- South Africa
- Prior art keywords
- preparation
- magnesium chloride
- useful magnesium
- useful
- chloride
- Prior art date
Links
Classifications
-
- 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
-
- 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
-
- 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
- C01F5/34—Dehydrating magnesium chloride containing water of crystallisation
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)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Electrolytic Production Of Metals (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/022,396 US4248838A (en) | 1979-03-21 | 1979-03-21 | Preparation of useful MgCl2. solution with subsequent recovery of KCl from carnallite |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA801655B true ZA801655B (en) | 1981-06-24 |
Family
ID=21809378
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA00801655A ZA801655B (en) | 1979-03-21 | 1980-03-21 | Preparation of useful magnesium chloride |
Country Status (6)
Country | Link |
---|---|
US (1) | US4248838A (ja) |
JP (1) | JPS55126534A (ja) |
BE (1) | BE882357A (ja) |
ES (1) | ES489755A0 (ja) |
IT (1) | IT8048203A0 (ja) |
ZA (1) | ZA801655B (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5074910A (en) * | 1987-11-23 | 1991-12-24 | Chevron Research And Technology Company | Process for recovering precious metals from sulfide ores |
IL109189A (en) * | 1993-04-06 | 1997-11-20 | Alcan Int Ltd | Process for making anhydrous magnesium chloride |
US5439563A (en) * | 1993-08-25 | 1995-08-08 | Alcan International Limited | Electrolytic production of magnesium metal with feed containing magnesium chloride ammoniates |
DE69433408T2 (de) * | 1993-10-28 | 2004-10-14 | Australian Magnesium Operations Pty, Ltd. | Wasserfreies magnesiumchlorid |
CA3038390C (en) | 2018-05-29 | 2022-06-14 | Buffalo Potash Corp. | Horizontal line drive selective solution mining methods |
CN111362730B (zh) * | 2020-05-06 | 2021-11-02 | 中国科学院青海盐湖研究所 | 一种利用高钠光卤石制取低钠光卤石及氯化钾的方法 |
CN111747427A (zh) * | 2020-05-19 | 2020-10-09 | 天津理工大学 | 一种提高光卤石制备氯化钾收率的方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3355212A (en) * | 1965-07-02 | 1967-11-28 | Reynolds Metals Co | Solution mining of carnallite |
US3642454A (en) * | 1968-06-27 | 1972-02-15 | Kaiser Aluminium Chem Corp | Production of potassium chloride from carnallitic salts |
US3966888A (en) * | 1975-10-29 | 1976-06-29 | Nalco Chemical Company | Anhydrous magnesium chloride using ethylene glycol and ammonia |
US3983224A (en) * | 1976-04-26 | 1976-09-28 | Nalco Chemical Company | Anhydrous magnesium chloride process |
-
1979
- 1979-03-21 US US06/022,396 patent/US4248838A/en not_active Expired - Lifetime
-
1980
- 1980-03-18 JP JP3468080A patent/JPS55126534A/ja active Granted
- 1980-03-19 IT IT8048203A patent/IT8048203A0/it unknown
- 1980-03-20 ES ES489755A patent/ES489755A0/es active Granted
- 1980-03-21 ZA ZA00801655A patent/ZA801655B/xx unknown
- 1980-03-21 BE BE1/9756A patent/BE882357A/fr unknown
Also Published As
Publication number | Publication date |
---|---|
IT8048203A0 (it) | 1980-03-19 |
ES8105237A1 (es) | 1981-05-16 |
JPS55126534A (en) | 1980-09-30 |
BE882357A (fr) | 1980-07-16 |
US4248838A (en) | 1981-02-03 |
ES489755A0 (es) | 1981-05-16 |
JPH0122203B2 (ja) | 1989-04-25 |
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