EP0075836A3 - Verfahren zur Gewinnung von Magnesium - Google Patents
Verfahren zur Gewinnung von Magnesium Download PDFInfo
- Publication number
- EP0075836A3 EP0075836A3 EP82108713A EP82108713A EP0075836A3 EP 0075836 A3 EP0075836 A3 EP 0075836A3 EP 82108713 A EP82108713 A EP 82108713A EP 82108713 A EP82108713 A EP 82108713A EP 0075836 A3 EP0075836 A3 EP 0075836A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- magnesium
- composi
- tion
- vaporous
- temperature
- 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.)
- Withdrawn
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)
- Treating Waste Gases (AREA)
- Carbon And Carbon Compounds (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US30401081A | 1981-09-21 | 1981-09-21 | |
US304010 | 1981-09-21 | ||
BR8302355A BR8302355A (pt) | 1981-09-21 | 1983-05-06 | Processo para a recuperacao de magnesio |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0075836A2 EP0075836A2 (de) | 1983-04-06 |
EP0075836A3 true EP0075836A3 (de) | 1985-08-14 |
Family
ID=40912825
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP82108713A Withdrawn EP0075836A3 (de) | 1981-09-21 | 1982-09-21 | Verfahren zur Gewinnung von Magnesium |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0075836A3 (de) |
JP (1) | JPS58126938A (de) |
AU (1) | AU8857782A (de) |
BR (1) | BR8302355A (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0668935B1 (de) * | 1992-11-16 | 1998-03-04 | Mineral Development International A/S | Verfahren zur herstellung metallischen magnesiums, magnesiumoxid oder refraktären materials |
CN110453083A (zh) * | 2019-09-10 | 2019-11-15 | 闻喜县远华冶金材料有限公司 | 一种利用沸点差别回收镁精炼熔剂废渣的方法 |
CN113604680A (zh) * | 2021-08-06 | 2021-11-05 | 山西中城天朗环保工程有限公司 | 一种镁合金熔剂渣回收设备及其回收工艺 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2051913A (en) * | 1933-10-28 | 1936-08-25 | Magnesium Dev Corp | Production of magnesium |
GB479842A (en) * | 1936-08-07 | 1938-02-07 | Nat Processes Ltd | Improvements in or relating to the preparation of magnesium |
US2381403A (en) * | 1942-01-29 | 1945-08-07 | Dow Chemical Co | Recovery of magnesium from vapor mixtures |
US2381405A (en) * | 1942-01-28 | 1945-08-07 | Dow Chemical Co | Recovery of magnesium |
DE2542595A1 (de) * | 1975-09-24 | 1977-04-07 | Halomet Ag | Verfahren zur trennung eines gasfoermigen gemisches |
US4200264A (en) * | 1976-08-16 | 1980-04-29 | Fumio Hori | Apparatus for obtaining Mg and Ca through carbon reduction |
US4290804A (en) * | 1980-02-26 | 1981-09-22 | Avery Julian M | Method for producing magnesium |
-
1982
- 1982-09-21 AU AU88577/82A patent/AU8857782A/en not_active Abandoned
- 1982-09-21 EP EP82108713A patent/EP0075836A3/de not_active Withdrawn
- 1982-09-21 JP JP57164789A patent/JPS58126938A/ja active Pending
-
1983
- 1983-05-06 BR BR8302355A patent/BR8302355A/pt unknown
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2051913A (en) * | 1933-10-28 | 1936-08-25 | Magnesium Dev Corp | Production of magnesium |
GB479842A (en) * | 1936-08-07 | 1938-02-07 | Nat Processes Ltd | Improvements in or relating to the preparation of magnesium |
US2381405A (en) * | 1942-01-28 | 1945-08-07 | Dow Chemical Co | Recovery of magnesium |
US2381403A (en) * | 1942-01-29 | 1945-08-07 | Dow Chemical Co | Recovery of magnesium from vapor mixtures |
DE2542595A1 (de) * | 1975-09-24 | 1977-04-07 | Halomet Ag | Verfahren zur trennung eines gasfoermigen gemisches |
US4200264A (en) * | 1976-08-16 | 1980-04-29 | Fumio Hori | Apparatus for obtaining Mg and Ca through carbon reduction |
US4290804A (en) * | 1980-02-26 | 1981-09-22 | Avery Julian M | Method for producing magnesium |
Also Published As
Publication number | Publication date |
---|---|
JPS58126938A (ja) | 1983-07-28 |
AU8857782A (en) | 1983-03-31 |
EP0075836A2 (de) | 1983-04-06 |
BR8302355A (pt) | 1984-12-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Designated state(s): AT BE CH DE FR GB IT LI LU NL SE |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
AK | Designated contracting states |
Designated state(s): AT BE CH DE FR GB IT LI LU NL SE |
|
18D | Application deemed to be withdrawn |
Effective date: 19850707 |