GB480698A - Process for the production of a magnesium oxychloride suitable for chemical reactions - Google Patents
Process for the production of a magnesium oxychloride suitable for chemical reactionsInfo
- Publication number
- GB480698A GB480698A GB23365/36A GB2336536A GB480698A GB 480698 A GB480698 A GB 480698A GB 23365/36 A GB23365/36 A GB 23365/36A GB 2336536 A GB2336536 A GB 2336536A GB 480698 A GB480698 A GB 480698A
- Authority
- GB
- United Kingdom
- Prior art keywords
- magnesium
- magnesium chloride
- magnesia
- tube furnace
- shaped bodies
- 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
- C01F5/00—Compounds of magnesium
- C01F5/26—Magnesium halides
- C01F5/30—Chlorides
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Abstract
Magnesium oxychlorides are obtained by slowly heating an intimate mixture of pulverized magnesia and ground solid hydrates of magnesium chloride to about the temperature of fusion of the hydrate concerned. The magnesia may be wholly or partly replaced by magnesium hydroxide or by a magnesium oxychloride still capable of taking up magnesium chloride. The reaction may be carried out in a rotary tube furnace through which the pulverulent mixture passes in countercurrent to the heating gases, a reaction temperature of 130-150 DEG C. being suitable when MgCl26H2O is used. When, however, lower hydrates are used with consequent increase of the reaction temperature, an externally heated closed rotary tube furnace is preferably employed. The product, which has the form of a powder, may be moistened with water or a magnesium chloride solution and pressed into shaped bodies, or shaped bodies may be formed from the magnesia and magnesium chloride and these be subjected to the heat treatment, preferably without movement of the same. Examples are given.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE480698X | 1936-01-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB480698A true GB480698A (en) | 1938-02-25 |
Family
ID=6542578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB23365/36A Expired GB480698A (en) | 1936-01-04 | 1936-08-25 | Process for the production of a magnesium oxychloride suitable for chemical reactions |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB480698A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2942944A (en) * | 1958-11-26 | 1960-06-28 | Harley A Wilhelm | Process of preparing zirconium oxychloride |
-
1936
- 1936-08-25 GB GB23365/36A patent/GB480698A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2942944A (en) * | 1958-11-26 | 1960-06-28 | Harley A Wilhelm | Process of preparing zirconium oxychloride |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB383780A (en) | Improvements in or relating to a method of making fluorine compounds of aluminium | |
| GB480698A (en) | Process for the production of a magnesium oxychloride suitable for chemical reactions | |
| US1033984A (en) | Method of manufacture of hydraulic cement. | |
| US2487497A (en) | Process of purifying magnesia | |
| GB1044254A (en) | Process for the preparation of potassium metaphosphates | |
| US1304567A (en) | Paul leon htulin | |
| US1734196A (en) | Process of making aluminum chlorosulphate | |
| US1943920A (en) | Process for the production of | |
| US2809880A (en) | Production of magnesium oxide | |
| US1038985A (en) | Manufacture of oxalates. | |
| SU14907A1 (en) | Method for producing barium ortho and trisilicate | |
| GB478217A (en) | Process for the manufacture of hydrochloric acid and sodium sulphate | |
| US1809158A (en) | Anhydrous metal chlorides and hydrogen chloride | |
| US1250471A (en) | Process of producing fused ferric sulfate and sodium sulfate. | |
| SU57718A1 (en) | The method of obtaining anhydrous magnesium chloride | |
| US1387151A (en) | Method of treating phosphate rock | |
| GB426157A (en) | Process for the calcination of silicious products | |
| US1372332A (en) | Production of aluminum chlorid | |
| GB434897A (en) | Treatment of lateritic ores | |
| GB725555A (en) | Treatment of titaniferous material | |
| US1292929A (en) | Process of treating glauconite and similar materials. | |
| GB142854A (en) | Improvements in the recovery of lead and silver from sulphide ores and metallurgicalproducts | |
| US1320212A (en) | Process ot recovering salts from silicates | |
| FR2271186A1 (en) | Calcination of kaolin in the presence of hydrochloric acid - gives increased whiteness esp. when rapidly heated | |
| GB275945A (en) | Process for the production of anhydrous metal chlorides |