FR2434211A1 - Procede d'elimination de metaux alcalins et alcalino-terreux de l'aluminium fondu - Google Patents
Procede d'elimination de metaux alcalins et alcalino-terreux de l'aluminium fonduInfo
- Publication number
- FR2434211A1 FR2434211A1 FR7921144A FR7921144A FR2434211A1 FR 2434211 A1 FR2434211 A1 FR 2434211A1 FR 7921144 A FR7921144 A FR 7921144A FR 7921144 A FR7921144 A FR 7921144A FR 2434211 A1 FR2434211 A1 FR 2434211A1
- Authority
- FR
- France
- Prior art keywords
- alkaline
- aluminum
- removal
- molten aluminum
- earth metals
- 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
- 229910052782 aluminium Inorganic materials 0.000 title abstract 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title abstract 6
- 229910052784 alkaline earth metal Inorganic materials 0.000 title abstract 3
- 150000001342 alkaline earth metals Chemical class 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 229910000838 Al alloy Chemical group 0.000 abstract 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 abstract 1
- 239000003513 alkali Substances 0.000 abstract 1
- 230000001174 ascending effect Effects 0.000 abstract 1
- 239000012535 impurity Substances 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 238000000746 purification Methods 0.000 abstract 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
- C22B21/00—Obtaining aluminium
- C22B21/06—Obtaining aluminium refining
- C22B21/066—Treatment of circulating aluminium, e.g. by filtration
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Electrolytic Production Of Metals (AREA)
- Secondary Cells (AREA)
- Chemical Treatment Of Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB7834381 | 1978-08-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2434211A1 true FR2434211A1 (fr) | 1980-03-21 |
| FR2434211B1 FR2434211B1 (Direct) | 1985-05-24 |
Family
ID=10499239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7921144A Granted FR2434211A1 (fr) | 1978-08-23 | 1979-08-22 | Procede d'elimination de metaux alcalins et alcalino-terreux de l'aluminium fondu |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4277280A (Direct) |
| JP (1) | JPS5531196A (Direct) |
| AU (1) | AU531517B2 (Direct) |
| CA (1) | CA1127852A (Direct) |
| CH (1) | CH645133A5 (Direct) |
| DE (2) | DE2934144C3 (Direct) |
| ES (1) | ES483576A1 (Direct) |
| FR (1) | FR2434211A1 (Direct) |
| NO (1) | NO154463C (Direct) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2510440A1 (fr) * | 1981-08-03 | 1983-02-04 | Aluminum Co Of America | Procede pour traiter un metal fondu en vue d'en eliminer des particules en suspension |
| FR2510610A1 (fr) * | 1981-08-03 | 1983-02-04 | Aluminum Co Of America | Procede pour traiter un metal fondu contenant des particules en suspension en vue de provoquer l'agglomeration et la separation par gravite de ces particules |
| EP0276576A1 (en) * | 1986-12-31 | 1988-08-03 | Alcan International Limited | Metal treatment |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58500951A (ja) * | 1981-08-03 | 1983-06-09 | アルミナム コンパニ− オブ アメリカ | 溶融アルミニウム処理法 |
| US4494985A (en) * | 1983-01-07 | 1985-01-22 | Allied Corporation | Filtration of inclusions from molten metal alloy |
| EP0134705B1 (en) * | 1983-08-16 | 1988-07-27 | Alcan International Limited | Method of filtering molten metal |
| BR8607115A (pt) * | 1986-03-21 | 1988-04-05 | Dn Metall Inst | Processo de refinacao de liga de aluminio-silicio de composicao eutetica de impurezas de ferro e titanio |
| US4822412A (en) * | 1986-11-17 | 1989-04-18 | The Boeing Company | Method of removing lithium from aluminum-lithium alloys |
| US5435982A (en) * | 1993-03-31 | 1995-07-25 | Molten Metal Technology, Inc. | Method for dissociating waste in a packed bed reactor |
| CN1087016C (zh) * | 1999-04-23 | 2002-07-03 | 中国石油化工集团公司 | 1，4－丁二醇脱水环化制备四氢呋喃的方法 |
| RU2187564C2 (ru) * | 2000-10-25 | 2002-08-20 | Открытое акционерное общество "ГАЗ" | Многослойный фильтр для рафинирования и одновременного модифицирования алюминиево-кремниевых сплавов |
| JP4403713B2 (ja) * | 2003-04-10 | 2010-01-27 | 株式会社豊田中央研究所 | 低Ｃａ含有Ａｌ合金の製造方法及び低Ｃａ含有Ａｌ合金製造用地金 |
| US10005594B2 (en) | 2012-08-31 | 2018-06-26 | Universal Bio Research Co., Ltd. | Deforming element-included dispensing tip, deforming element-included dispensing device, and deforming element-included dispensing processing method |
| CA2944020C (en) * | 2014-03-27 | 2021-04-06 | Asama Coldwater Manufacturing Inc. | Filtration system |
| US10882101B2 (en) | 2015-02-06 | 2021-01-05 | Norsk Hydro Asa | Apparatus and method for the removal of unwanted inclusions from metal melts |
| JP2026006692A (ja) * | 2024-07-01 | 2026-01-16 | 株式会社Uacj | アルミニウム溶湯中のマグネシウムの除去方法及びアルミニウム原料 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1148344A (en) * | 1967-01-24 | 1969-04-10 | Foseco Int | Method for the removal of inclusions from molten metals by filtration |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3010712A (en) * | 1958-11-21 | 1961-11-28 | Aluminum Co Of America | Apparatus for treating molten light metal |
| US3305351A (en) * | 1964-02-24 | 1967-02-21 | Reynolds Metals Co | Treatment of aluminum with aluminum fluoride particles |
| US3528801A (en) * | 1966-08-24 | 1970-09-15 | Reynolds Metals Co | Method of treating aluminous metal with carbon and aluminum fluoride |
| US3907962A (en) * | 1969-07-16 | 1975-09-23 | Koichi Ogiso | Method of preparing a filter medium for the filtration of molten aluminum or a molten aluminum alloy |
| US3917242A (en) * | 1973-05-18 | 1975-11-04 | Southwire Co | Apparatus for fluxing and filtering of molten metal |
| DE2434625B2 (de) * | 1974-07-18 | 1977-08-11 | B65H U-Oo | Vorrichtung zum zufuehren und anlegen von bogen an kaschier-, lackier- und anderen bogenfuehrenden maschinen |
-
1979
- 1979-08-14 US US06/066,379 patent/US4277280A/en not_active Expired - Lifetime
- 1979-08-21 CH CH764079A patent/CH645133A5/de not_active IP Right Cessation
- 1979-08-22 NO NO792725A patent/NO154463C/no unknown
- 1979-08-22 ES ES483576A patent/ES483576A1/es not_active Expired
- 1979-08-22 FR FR7921144A patent/FR2434211A1/fr active Granted
- 1979-08-22 AU AU50157/79A patent/AU531517B2/en not_active Ceased
- 1979-08-23 DE DE2934144A patent/DE2934144C3/de not_active Expired
- 1979-08-23 DE DE19797924039U patent/DE7924039U1/de not_active Expired
- 1979-08-23 JP JP10765479A patent/JPS5531196A/ja active Granted
- 1979-08-23 CA CA334,351A patent/CA1127852A/en not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1148344A (en) * | 1967-01-24 | 1969-04-10 | Foseco Int | Method for the removal of inclusions from molten metals by filtration |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2510440A1 (fr) * | 1981-08-03 | 1983-02-04 | Aluminum Co Of America | Procede pour traiter un metal fondu en vue d'en eliminer des particules en suspension |
| FR2510610A1 (fr) * | 1981-08-03 | 1983-02-04 | Aluminum Co Of America | Procede pour traiter un metal fondu contenant des particules en suspension en vue de provoquer l'agglomeration et la separation par gravite de ces particules |
| EP0276576A1 (en) * | 1986-12-31 | 1988-08-03 | Alcan International Limited | Metal treatment |
| BE1001529A3 (fr) * | 1986-12-31 | 1989-11-21 | Alcan Int Ltd | Traitement de metaux. |
Also Published As
| Publication number | Publication date |
|---|---|
| ES483576A1 (es) | 1980-09-01 |
| CH645133A5 (de) | 1984-09-14 |
| NO154463B (no) | 1986-06-16 |
| AU5015779A (en) | 1980-02-28 |
| AU531517B2 (en) | 1983-08-25 |
| NO792725L (no) | 1980-02-26 |
| DE2934144A1 (de) | 1980-03-06 |
| NO154463C (no) | 1986-09-24 |
| CA1127852A (en) | 1982-07-20 |
| JPS5531196A (en) | 1980-03-05 |
| DE2934144B2 (de) | 1981-06-19 |
| DE2934144C3 (de) | 1987-07-30 |
| JPS63497B2 (Direct) | 1988-01-07 |
| US4277280A (en) | 1981-07-07 |
| DE7924039U1 (de) | 1980-02-14 |
| FR2434211B1 (Direct) | 1985-05-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BE888466A (fr) | Procede et appareil pour la production d'oxydes de metaux et de metalloides finement divises, | |
| CH532946A (fr) | Procédé de filtrage d'un courant de métal fondu et appareil pour la mise en oeuvre du procédé | |
| OA04068A (fr) | Procédé pour la séparation de particules d'un liquide ainsi qu'un appareil de lavage, de classification et de décantation, propre à l'application de cette méthode. | |
| BE890452A (fr) | Procede et appareil pour la reduction gazeuse de minerai metallique en particules | |
| ES8207228A1 (es) | Procedimiento con su dispositivo correspondiente, para tra- tar desperdicios y escorias liquidas | |
| ATE56480T1 (de) | Verfahren zum raffinieren von metallen durch fraktionierte kristallisation. | |
| CA1127852A (en) | Apparatus and method for removal of alkali and alkaline earth metals from molten aluminium | |
| FR2404453A1 (fr) | Procede et appareil de cristallisation continue | |
| RO68539A (ro) | Procedeu pentru indepartarea impuritatilor din aluminiul topit | |
| FR2438626A1 (fr) | Procede et appareil pour l'elimination des produits contaminants des eaux residuaires | |
| FR2506333B1 (fr) | Procede pour eliminer les metaux alcalins et alcalino-terreux contenus en impuretes dans l'aluminium fondu et appareillage pour sa mise en oeuvre | |
| FR2491088B1 (fr) | Procede et appareil pour la reduction gazeuse de minerai metallique en particules | |
| IT1273881B (it) | Procedimento e dispositivo per la depurazione di sostanze sgrassanti | |
| FR2421951A1 (fr) | Procede de traitement de poussieres et residus metalliferes de l'industrie metallurgique | |
| FR2399859B1 (fr) | Procede combine d'utilisation des ordures et de traitement des eaux usees et appareil de filtration a plusieurs etages pour la mise en oeuvre du procede | |
| RO86790A (ro) | Procedeu continuu de eliminare a staniului din plumb | |
| DE2960783D1 (en) | Process and apparatus for producing metallic powder starting from a molten metal or alloy | |
| RU2599478C1 (ru) | Способ получения металлического бериллия | |
| FR3116527B1 (fr) | Procede et installation de purification de silicium a partir d’un melange issu de la decoupe de briques de silicium en plaquettes | |
| FR2390507A1 (fr) | Procede et appareil pour la recuperation des metaux a partir des scories | |
| FR2499057B1 (fr) | Procede pour l'elimination des impuretes contenues dans de l'alumine, dans les installations de production d'aluminium | |
| Brant et al. | Fumeless in-line degassing and cleaning of liquid aluminum | |
| FR2370699A1 (fr) | Procede d'epuration biologique d'eaux residuaires et installation pour la mise en oeuvre de ce procede | |
| EP1585707B1 (en) | Purification of titanium tetrachloride | |
| GB1467710A (en) | Continuous process for the purification of sodium |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |