CA994108A - Aluminothermic production of magnesium and an oxidic slag containing recoverable alumina - Google Patents
Aluminothermic production of magnesium and an oxidic slag containing recoverable aluminaInfo
- Publication number
- CA994108A CA994108A CA165,840A CA165840A CA994108A CA 994108 A CA994108 A CA 994108A CA 165840 A CA165840 A CA 165840A CA 994108 A CA994108 A CA 994108A
- Authority
- CA
- Canada
- Prior art keywords
- alumina
- magnesium
- slag containing
- containing recoverable
- aluminothermic production
- 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
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 title 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 title 1
- 229910052749 magnesium Inorganic materials 0.000 title 1
- 239000011777 magnesium Substances 0.000 title 1
- 239000002893 slag Substances 0.000 title 1
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
-
- 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
- C22B5/00—General methods of reducing to metals
- C22B5/02—Dry methods smelting of sulfides or formation of mattes
- C22B5/04—Dry methods smelting of sulfides or formation of mattes by aluminium, other metals or silicon
-
- 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
- C22B5/00—General methods of reducing to metals
- C22B5/02—Dry methods smelting of sulfides or formation of mattes
- C22B5/06—Dry methods smelting of sulfides or formation of mattes by carbides or the like
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Manufacturing & Machinery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US24514272A | 1972-04-18 | 1972-04-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA994108A true CA994108A (en) | 1976-08-03 |
Family
ID=22925456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA165,840A Expired CA994108A (en) | 1972-04-18 | 1973-03-12 | Aluminothermic production of magnesium and an oxidic slag containing recoverable alumina |
Country Status (8)
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2395319A1 (fr) * | 1977-06-24 | 1979-01-19 | Sofrem | Perfectionnements aux procedes de production de magnesium par voie thermique |
| US4140523A (en) * | 1977-11-28 | 1979-02-20 | The Dow Chemical Company | Chemicothermal production of magnesium |
| GB8334022D0 (en) * | 1983-12-21 | 1984-02-01 | Shell Int Research | Magnesium |
| US4582532A (en) * | 1985-05-02 | 1986-04-15 | Aluminum Company Of America | Thermal reduction process for production of calcium using aluminum as a reductant |
| FR3038894B1 (fr) * | 2015-07-15 | 2017-06-23 | Kerneos | Procede de fabrication d'aluminates de calcium |
| CN111748691A (zh) * | 2019-03-28 | 2020-10-09 | 狄保法 | 一种铝热法炼镁装置及炼镁工艺 |
| CN112267018A (zh) * | 2020-09-29 | 2021-01-26 | 朱广东 | 一种铝镁联产工艺 |
| CN112981098B (zh) * | 2021-02-02 | 2022-09-20 | 朱广东 | 一种白云石冶炼装置及其冶炼方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1011226A (fr) * | 1948-12-30 | 1952-06-20 | Procédé de fabrication du magnésium | |
| FR987046A (fr) * | 1949-03-26 | 1951-08-08 | Fonderie De Beaufort | Procédé de fabrication du magnésium par réduction à haute température |
| US3658509A (en) * | 1969-02-03 | 1972-04-25 | Julian M Avery | Process for the metallothermic production of magnesium |
-
1973
- 1973-03-12 CA CA165,840A patent/CA994108A/en not_active Expired
- 1973-04-13 FR FR7313428A patent/FR2180783B1/fr not_active Expired
- 1973-04-14 DE DE2318936A patent/DE2318936B2/de not_active Ceased
- 1973-04-16 IT IT2307373A patent/IT987082B/it active
- 1973-04-17 GB GB1847573A patent/GB1412697A/en not_active Expired
- 1973-04-17 NO NO164073A patent/NO136718C/no unknown
- 1973-04-18 JP JP4307373A patent/JPS4920014A/ja active Pending
- 1973-11-23 IN IN2578/CAL/73A patent/IN141342B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NO136718C (no) | 1977-10-26 |
| DE2318936A1 (de) | 1973-10-31 |
| GB1412697A (en) | 1975-11-05 |
| IN141342B (US20110009641A1-20110113-C00116.png) | 1977-02-19 |
| IT987082B (it) | 1975-02-20 |
| FR2180783A1 (US20110009641A1-20110113-C00116.png) | 1973-11-30 |
| JPS4920014A (US20110009641A1-20110113-C00116.png) | 1974-02-22 |
| FR2180783B1 (US20110009641A1-20110113-C00116.png) | 1975-04-04 |
| DE2318936B2 (de) | 1975-03-06 |
| NO136718B (US20110009641A1-20110113-C00116.png) | 1977-07-18 |
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