GB176770A - Method for the separation of chlorides of aluminium and potassium present in mixed solutions obtained in the treatment of leucite - Google Patents
Method for the separation of chlorides of aluminium and potassium present in mixed solutions obtained in the treatment of leuciteInfo
- Publication number
- GB176770A GB176770A GB4435/22A GB443522A GB176770A GB 176770 A GB176770 A GB 176770A GB 4435/22 A GB4435/22 A GB 4435/22A GB 443522 A GB443522 A GB 443522A GB 176770 A GB176770 A GB 176770A
- Authority
- GB
- United Kingdom
- Prior art keywords
- leucite
- hydrochloric acid
- aluminium
- mother liquor
- liquor
- 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
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
- C01F7/00—Compounds of aluminium
- C01F7/48—Halides, with or without other cations besides aluminium
- C01F7/56—Chlorides
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Abstract
Alkali metal compounds, obtaining from complex silicates Aluminium and potassium chlorides are separated from solutions of leucite in hydrochloric acid by the following cyclic process. A hot, highly-saturated solution of leucite in hydrochloric acid is cooled to atmospheric temperature, when most of the potassium chloride crystallizes and is removed. The molten liquor is then treated with gaseous hydrochloric acid either by spraying the liquor into the gaseous hydrochloric acid or by passing the latter into the mother liquor. The aluminium chloride, which is thereby precipitated is removed, and the mother liquor is used for treating fresh quantities of leucite.ALSO:Aluminium and potassium chlorides are separated from solutions of leucite in hydrochloric acid by the following cyclic process. A hot, highly-saturated solution of leucite in hydrochloric acid is cooled to atmospheric temperature, when most of the potassium chloride crystallizes and is removed. The mother liquor is then treated with gaseous hydrochloric acid either by spraying the liquor into the gaseous hydrochloric acid or by passing the latter into the mother liquor. The aluminium chloride, which is thereby precipitated is removed, and the mother liquor is used for treating fresh quantities of leucite.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT176770X | 1921-03-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB176770A true GB176770A (en) | 1922-09-07 |
Family
ID=11150541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4435/22A Expired GB176770A (en) | 1921-03-07 | 1922-02-15 | Method for the separation of chlorides of aluminium and potassium present in mixed solutions obtained in the treatment of leucite |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB176770A (en) |
-
1922
- 1922-02-15 GB GB4435/22A patent/GB176770A/en not_active Expired
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