GB569744A - Improvements relating to the production of magnesium - Google Patents
Improvements relating to the production of magnesiumInfo
- Publication number
- GB569744A GB569744A GB1865343A GB1865343A GB569744A GB 569744 A GB569744 A GB 569744A GB 1865343 A GB1865343 A GB 1865343A GB 1865343 A GB1865343 A GB 1865343A GB 569744 A GB569744 A GB 569744A
- Authority
- GB
- United Kingdom
- Prior art keywords
- lime
- magnesium
- magnesia
- production
- reaction mixture
- 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
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B26/00—Obtaining alkali, alkaline earth metals or magnesium
- C22B26/20—Obtaining alkaline earth metals or magnesium
- C22B26/22—Obtaining magnesium
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Environmental & Geological Engineering (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Catalysts (AREA)
- Ceramic Products (AREA)
Abstract
569,744. Distilling magnesium. INTERNATIONAL ALLOYS, Ltd., PRYTHERCH, W. E., and DILNOT, S. Nov. 10, 1943, No. 18653. [Class 82 (i)] A process for the production of magnesium by thermal reduction of magnesia-containing material with a reducing agent containing aluminium or silicon or both, characterised by the addition of lime to the reaction mixture substantially in stoichiometrical proportions according to the equations, When silica is present in the starting materials, further lime is added to convert it to dicalcium silicate. When a magnesia-containing material is used which contains lime, adjustment is made by the addition of lime or magnesia to give the required proportions of each in the reaction mixture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1865343A GB569744A (en) | 1943-11-10 | 1943-11-10 | Improvements relating to the production of magnesium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1865343A GB569744A (en) | 1943-11-10 | 1943-11-10 | Improvements relating to the production of magnesium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB569744A true GB569744A (en) | 1945-06-06 |
Family
ID=10116138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1865343A Expired GB569744A (en) | 1943-11-10 | 1943-11-10 | Improvements relating to the production of magnesium |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB569744A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3837843A (en) * | 1972-10-30 | 1974-09-24 | Fr D Electrometallurgie Soc | Process for thermal production of magnesium |
-
1943
- 1943-11-10 GB GB1865343A patent/GB569744A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3837843A (en) * | 1972-10-30 | 1974-09-24 | Fr D Electrometallurgie Soc | Process for thermal production of magnesium |
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