ES2125829A1 - Process for obtaining magnesium - Google Patents
Process for obtaining magnesiumInfo
- Publication number
- ES2125829A1 ES2125829A1 ES09700465A ES9700465A ES2125829A1 ES 2125829 A1 ES2125829 A1 ES 2125829A1 ES 09700465 A ES09700465 A ES 09700465A ES 9700465 A ES9700465 A ES 9700465A ES 2125829 A1 ES2125829 A1 ES 2125829A1
- Authority
- ES
- Spain
- Prior art keywords
- reducing agents
- aluminium
- induction furnace
- magnesium
- oxidising
- 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.)
- Granted
Links
Landscapes
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
Process for obtaining magnesium at atmospheric pressure by the reduction of its oxide using reducing agents containing aluminium in an induction furnace. The process is performed in an induction furnace which is sealed from the atmosphere but connected to a condensation chamber through a pipe, the furnace being fed with oxidising agents which contain magnesium oxide and with reducing agents which contain aluminium, and heating the mixture of oxidising and reducing agents through transferring heat from the aluminium which is in turn heated as a result of the movement of its electrons caused by the existence of the alternating magnetic field of the induction furnace. Once heated the reacting mixture produces magnesium in the form of vapour, which moves from the reaction zone to the condensation chamber, and condenses there.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9700465A ES2125829B1 (en) | 1997-03-04 | 1997-03-04 | PROCEDURE FOR OBTAINING MAGNESIUM. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9700465A ES2125829B1 (en) | 1997-03-04 | 1997-03-04 | PROCEDURE FOR OBTAINING MAGNESIUM. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2125829A1 true ES2125829A1 (en) | 1999-03-01 |
ES2125829B1 ES2125829B1 (en) | 1999-11-16 |
Family
ID=8298491
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES9700465A Expired - Fee Related ES2125829B1 (en) | 1997-03-04 | 1997-03-04 | PROCEDURE FOR OBTAINING MAGNESIUM. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES2125829B1 (en) |
Citations (4)
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 |
US4204860A (en) * | 1978-09-20 | 1980-05-27 | Reynolds Metals Company | Magnesium production |
EP0065225A1 (en) * | 1981-05-06 | 1982-11-24 | Toyota Jidosha Kabushiki Kaisha | Process for manufacture of metallic magnesium |
US5383953A (en) * | 1994-02-03 | 1995-01-24 | Aluminum Company Of America | Method of producing magnesium vapor at atmospheric pressure |
-
1997
- 1997-03-04 ES ES9700465A patent/ES2125829B1/en not_active Expired - Fee Related
Patent Citations (4)
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 |
US4204860A (en) * | 1978-09-20 | 1980-05-27 | Reynolds Metals Company | Magnesium production |
EP0065225A1 (en) * | 1981-05-06 | 1982-11-24 | Toyota Jidosha Kabushiki Kaisha | Process for manufacture of metallic magnesium |
US5383953A (en) * | 1994-02-03 | 1995-01-24 | Aluminum Company Of America | Method of producing magnesium vapor at atmospheric pressure |
Also Published As
Publication number | Publication date |
---|---|
ES2125829B1 (en) | 1999-11-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EC2A | Search report published |
Date of ref document: 19990301 Kind code of ref document: A1 Effective date: 19990301 |
|
FD2A | Announcement of lapse in spain |
Effective date: 20170626 |