NO823935L - Fremgangsmaate for eliminering av metalliske urenheter fra magnesium ved innsproeyting av et halogenert borderivat - Google Patents
Fremgangsmaate for eliminering av metalliske urenheter fra magnesium ved innsproeyting av et halogenert borderivatInfo
- Publication number
- NO823935L NO823935L NO823935A NO823935A NO823935L NO 823935 L NO823935 L NO 823935L NO 823935 A NO823935 A NO 823935A NO 823935 A NO823935 A NO 823935A NO 823935 L NO823935 L NO 823935L
- Authority
- NO
- Norway
- Prior art keywords
- halogened
- border
- elimination
- injecting
- derivative
- Prior art date
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)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Environmental & Geological Engineering (AREA)
- Materials Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Silicon Compounds (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Polishing Bodies And Polishing Tools (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8122451A FR2516940B1 (fr) | 1981-11-25 | 1981-11-25 | Procede d'elimination d'impuretes metalliques dans le magnesium par injection d'un derive halogene de bore |
Publications (3)
Publication Number | Publication Date |
---|---|
NO823935L true NO823935L (no) | 1983-05-26 |
NO160861B NO160861B (no) | 1989-02-27 |
NO160861C NO160861C (no) | 1989-06-07 |
Family
ID=9264522
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO823935A NO160861C (no) | 1981-11-25 | 1982-11-24 | Fremgangsmaate for fjerning av metalliske urenheter fra magnesium. |
Country Status (6)
Country | Link |
---|---|
US (1) | US4417920A (no) |
JP (1) | JPS5896830A (no) |
CA (1) | CA1191699A (no) |
FR (1) | FR2516940B1 (no) |
NO (1) | NO160861C (no) |
YU (1) | YU42820B (no) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60204842A (ja) * | 1984-03-29 | 1985-10-16 | Showa Alum Corp | 溶融マグネシウムの処理方法 |
US4773930A (en) * | 1986-06-13 | 1988-09-27 | The Dow Chemical Company | Method for removing iron contamination from magnesium |
US4891065A (en) * | 1988-08-29 | 1990-01-02 | The Dow Chemical Company | Process for producing high purity magnesium |
FR2705688A1 (fr) * | 1992-01-23 | 1994-12-02 | Pechiney Electrometallurgie | Procédé pour l'affinage de magnésium brut. |
FR2687692B1 (fr) * | 1992-01-23 | 1994-05-20 | Pechiney Electrometallurgie | Procede pour l'affinage de magnesium brut. |
WO2001006023A1 (en) * | 1999-07-15 | 2001-01-25 | Hatch Associates Ltd. | Method and system of protecting easily oxidized metals melts like molten magnesium by 'in situ' generation of boron trifluoride gas |
US20130121908A1 (en) * | 2010-10-01 | 2013-05-16 | Mitsubishi Materials Corporation | Method for producing trichlorosilane with reduced boron compound impurities |
RU2669671C1 (ru) * | 2017-09-12 | 2018-10-12 | Публичное Акционерное Общество "Корпорация Всмпо-Ависма" | Способ очистки магния от примесей |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1972317A (en) * | 1932-06-17 | 1934-09-04 | Dow Chemical Co | Method for inhibiting the oxidation of readily oxidizable metals |
FR807467A (fr) * | 1935-08-02 | 1937-01-13 | Oesterr Amerikan Magnesit | Procédé d'affinement du magnésium métallique ou de ses alliages |
GB548880A (en) * | 1941-04-25 | 1942-10-28 | American Magnesium Metals Corp | Improvements in or relating to the purification of magnesium and magnesium alloys |
US2369213A (en) * | 1944-03-28 | 1945-02-13 | Frank H Wilson | Method of degasifying and decarburizing molten metal baths, and improved agent therefor |
FR1010723A (fr) * | 1948-10-11 | 1952-06-16 | Perfectionnements apportés aux procédés pour éliminer les inclusions solides dans les bains métalliques | |
FR1110998A (fr) * | 1953-10-30 | 1956-02-20 | Dow Chemical Co | Perfectionnements à un procédé de traitement du magnésium en fusion |
FR1254899A (fr) * | 1960-04-27 | 1961-02-24 | Foundry Services Int Ltd | Procédé de dégazage de métaux ou alliages fondus |
FR1353011A (fr) * | 1963-01-11 | 1964-02-21 | Rech Etudes Prod | Procédé pour l'affinage du magnésium |
CH494282A (de) * | 1968-02-23 | 1970-07-31 | Alusuisse | Verfahren zum Behandeln von Metallschmelzen mit gasförmigen Stoffen |
US3843355A (en) * | 1972-04-04 | 1974-10-22 | Dow Chemical Co | Method for melting and purifying magnesium |
US3869281A (en) * | 1974-02-14 | 1975-03-04 | Nl Industries Inc | Removal of nickel from molten magnesium metal |
-
1981
- 1981-11-25 FR FR8122451A patent/FR2516940B1/fr not_active Expired
-
1982
- 1982-11-02 US US06/438,651 patent/US4417920A/en not_active Expired - Fee Related
- 1982-11-23 YU YU2610/82A patent/YU42820B/xx unknown
- 1982-11-24 NO NO823935A patent/NO160861C/no unknown
- 1982-11-24 CA CA000416265A patent/CA1191699A/fr not_active Expired
- 1982-11-24 JP JP57205930A patent/JPS5896830A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
YU42820B (en) | 1988-12-31 |
JPS5896830A (ja) | 1983-06-09 |
NO160861C (no) | 1989-06-07 |
US4417920A (en) | 1983-11-29 |
NO160861B (no) | 1989-02-27 |
YU261082A (en) | 1985-04-30 |
CA1191699A (fr) | 1985-08-13 |
FR2516940B1 (fr) | 1985-09-27 |
FR2516940A1 (fr) | 1983-05-27 |
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