FR2264878B1 - - Google Patents
Info
- Publication number
- FR2264878B1 FR2264878B1 FR7509088A FR7509088A FR2264878B1 FR 2264878 B1 FR2264878 B1 FR 2264878B1 FR 7509088 A FR7509088 A FR 7509088A FR 7509088 A FR7509088 A FR 7509088A FR 2264878 B1 FR2264878 B1 FR 2264878B1
- Authority
- FR
- France
- 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
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F5/00—Compounds of magnesium
- C01F5/02—Magnesia
- C01F5/06—Magnesia by thermal decomposition of magnesium compounds
-
- 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
-
- 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)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Metallurgy (AREA)
- Environmental & Geological Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Inorganic Chemistry (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Treating Waste Gases (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ZA00741871A ZA741871B (en) | 1974-03-22 | 1974-03-22 | The beneficiation of magnesite |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2264878A1 FR2264878A1 (US07582779-20090901-C00044.png) | 1975-10-17 |
| FR2264878B1 true FR2264878B1 (US07582779-20090901-C00044.png) | 1980-04-04 |
Family
ID=25567519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7509088A Expired FR2264878B1 (US07582779-20090901-C00044.png) | 1974-03-22 | 1975-03-24 |
Country Status (10)
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ZA763419B (en) * | 1976-06-09 | 1977-12-28 | Anglo Amer Corp South Africa | Urgrading of magnesium containing materials |
| US4124683A (en) | 1977-09-30 | 1978-11-07 | Universite De Sherbrooke | Recovery of magnesium from magnesium silicates |
| AT366986B (de) * | 1979-07-16 | 1982-05-25 | Waagner Biro Ag | Verfahren und einrichtung zur herstellung technisch reiner magnesiumverbindungen |
| CS225767B1 (en) * | 1982-01-14 | 1984-02-13 | Najmr Stanislav | The purification of magnesium raw materials |
| AT397929B (de) * | 1992-12-04 | 1994-08-25 | Chemiefaser Lenzing Ag | Verfahren und anlage zur trocknung und anschliessenden spaltung |
-
1974
- 1974-03-22 ZA ZA00741871A patent/ZA741871B/xx unknown
-
1975
- 1975-03-20 DE DE19752512272 patent/DE2512272A1/de active Pending
- 1975-03-20 GB GB1167575A patent/GB1500014A/en not_active Expired
- 1975-03-21 ES ES435863A patent/ES435863A1/es not_active Expired
- 1975-03-22 IN IN583/CAL/75A patent/IN143069B/en unknown
- 1975-03-24 AT AT222875A patent/AT343596B/de not_active IP Right Cessation
- 1975-03-24 YU YU72375A patent/YU36900B/xx unknown
- 1975-03-24 BR BR7501752A patent/BR7501752A/pt unknown
- 1975-03-24 IT IT2159375A patent/IT1037138B/it active
- 1975-03-24 FR FR7509088A patent/FR2264878B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| AT343596B (de) | 1978-06-12 |
| AU7932375A (en) | 1976-09-23 |
| ES435863A1 (es) | 1977-03-16 |
| IT1037138B (it) | 1979-11-10 |
| ATA222875A (de) | 1977-10-15 |
| ZA741871B (en) | 1975-11-26 |
| BR7501752A (pt) | 1975-12-23 |
| DE2512272A1 (de) | 1975-09-25 |
| YU36900B (en) | 1984-08-31 |
| IN143069B (US07582779-20090901-C00044.png) | 1977-09-24 |
| YU72375A (en) | 1982-06-18 |
| FR2264878A1 (US07582779-20090901-C00044.png) | 1975-10-17 |
| GB1500014A (en) | 1978-02-08 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |