ES2125829A1 - Procedimiento para la obtencion de magnesio. - Google Patents
Procedimiento para la obtencion de magnesio.Info
- 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
Procedimiento para la obtención de magnesio, a la presión atmosférica, por reducción de su óxido, mediante agentes reductores que contienen aluminio, en un horno de inducción. El procedimiento se efectúa en un horno de inducción cerrado a la atmósfera, pero conectado a través de un conducto con una cámara de condensación, alimentándose el horno con agentes oxidantes, que contienen óxido de magnesio, y con agentes reductores, que contienen aluminio, y calentándose la mezcla de agentes oxidantes y reductores mediante transferencia de calor desde el aluminio, el cual, a su vez, se calienta debido al movimiento de sus electrones provocado por la existencia del campo magnético alternante del horno de inducción. Una vez caliente la mezcla reaccionante se producirá el magnesio en forma de vapor, que se moverá desde la zona de reacción hasta la cámara de condensación, en donde condensará.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES9700465A ES2125829B1 (es) | 1997-03-04 | 1997-03-04 | Procedimiento para la obtencion de magnesio. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES9700465A ES2125829B1 (es) | 1997-03-04 | 1997-03-04 | Procedimiento para la obtencion de magnesio. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES2125829A1 true ES2125829A1 (es) | 1999-03-01 |
| ES2125829B1 ES2125829B1 (es) | 1999-11-16 |
Family
ID=8298491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES9700465A Expired - Fee Related ES2125829B1 (es) | 1997-03-04 | 1997-03-04 | Procedimiento para la obtencion de magnesio. |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES2125829B1 (es) |
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/es 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 (es) | 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 |