GB582332A - Improvements in or relating to the production of anhydrous magnesium chloride - Google Patents
Improvements in or relating to the production of anhydrous magnesium chlorideInfo
- Publication number
- GB582332A GB582332A GB53844A GB53844A GB582332A GB 582332 A GB582332 A GB 582332A GB 53844 A GB53844 A GB 53844A GB 53844 A GB53844 A GB 53844A GB 582332 A GB582332 A GB 582332A
- Authority
- GB
- United Kingdom
- Prior art keywords
- chlorination
- pieces
- production
- magnesia
- magnesium
- 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
- C01F5/32—Preparation of anhydrous magnesium chloride by chlorinating magnesium compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Treating Waste Gases (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Abstract
In the production of anhydrous magnesium chloride, mechanically strong shaped pieces or lumps containing oxidic magnesium compounds are prepared by mixing a pulverous material, e.g., magnesia with or without magnesite or megnesium oxychloride, containing at least 20 per cent. of hydraulically setting magnesia, with sufficient water relatively free from magnesium cholride to form a paste which can be formed into pieces of suitable size, the hardened pieces while still retaining substantially all of the added water being then chlorinated in the presence of a reducing agent, which may be incorporated with the magnesium compounds or be fed separately into the chlorination furnace, e.g., as carbon monoxide. Chlorination includes the use of a gas containing chlorine or a suitable chlorine compound. Carbon, peat, sawdust, and salts such as sodium and potassium chlorides may also be included in the mix prior to chlorination. Specifications 259,498, 310,365, 333,741, [all in Class 1 (iii)], 480,698, 548,800 and 582,333 are referred to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB53844A GB582332A (en) | 1944-01-11 | 1944-01-11 | Improvements in or relating to the production of anhydrous magnesium chloride |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB53844A GB582332A (en) | 1944-01-11 | 1944-01-11 | Improvements in or relating to the production of anhydrous magnesium chloride |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB582332A true GB582332A (en) | 1946-11-13 |
Family
ID=9706104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB53844A Expired GB582332A (en) | 1944-01-11 | 1944-01-11 | Improvements in or relating to the production of anhydrous magnesium chloride |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB582332A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3369864A (en) * | 1965-07-28 | 1968-02-20 | Exxon Research Engineering Co | Production of anhydrous magnesium chloride |
| US4269816A (en) | 1978-07-27 | 1981-05-26 | Mineral Process Licensing Corp. Bv | Preparation of anhydrous magnesium chloride |
-
1944
- 1944-01-11 GB GB53844A patent/GB582332A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3369864A (en) * | 1965-07-28 | 1968-02-20 | Exxon Research Engineering Co | Production of anhydrous magnesium chloride |
| US4269816A (en) | 1978-07-27 | 1981-05-26 | Mineral Process Licensing Corp. Bv | Preparation of anhydrous magnesium chloride |
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