DE2914347C2 - - Google Patents
Info
- Publication number
- DE2914347C2 DE2914347C2 DE2914347A DE2914347A DE2914347C2 DE 2914347 C2 DE2914347 C2 DE 2914347C2 DE 2914347 A DE2914347 A DE 2914347A DE 2914347 A DE2914347 A DE 2914347A DE 2914347 C2 DE2914347 C2 DE 2914347C2
- Authority
- DE
- Germany
- Prior art keywords
- filter
- filter plate
- chamber
- molten metal
- holes
- 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
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
- C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
- C22B9/02—Refining by liquating, filtering, centrifuging, distilling, or supersonic wave action including acoustic waves
- C22B9/023—By filtering
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
- C04B38/0051—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof characterised by the pore size, pore shape or kind of porosity
-
- 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
-
- 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
- C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
- C22B9/05—Refining by treating with gases, e.g. gas flushing also refining by means of a material generating gas in situ
-
- 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
- C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
- C22B9/05—Refining by treating with gases, e.g. gas flushing also refining by means of a material generating gas in situ
- C22B9/055—Refining by treating with gases, e.g. gas flushing also refining by means of a material generating gas in situ while the metal is circulating, e.g. combined with filtration
-
- 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)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Ceramic Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/900,065 US4165235A (en) | 1978-04-26 | 1978-04-26 | Method for inline degassing and filtration of molten metal |
US05/900,122 US4159104A (en) | 1978-04-26 | 1978-04-26 | Apparatus for inline degassing and filtration of molten metal |
US05/900,066 US4158632A (en) | 1978-04-26 | 1978-04-26 | Filter for use in filtration of molten metal |
Publications (2)
Publication Number | Publication Date |
---|---|
DE2914347A1 DE2914347A1 (de) | 1979-11-08 |
DE2914347C2 true DE2914347C2 (ja) | 1987-07-09 |
Family
ID=27420580
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19792914347 Granted DE2914347A1 (de) | 1978-04-26 | 1979-04-09 | Verfahren und vorrichtung zum filtrieren und entgasen von geschmolzenem metall |
Country Status (8)
Country | Link |
---|---|
JP (1) | JPS54145307A (ja) |
CA (1) | CA1123207A (ja) |
DE (1) | DE2914347A1 (ja) |
FR (1) | FR2424325B1 (ja) |
GB (1) | GB2019734B (ja) |
IT (1) | IT1113910B (ja) |
NL (1) | NL7903316A (ja) |
NO (1) | NO158105C (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10127753A1 (de) * | 2001-06-07 | 2002-12-12 | Bayerische Motoren Werke Ag | Reinigung von Aluminium-Gusslegierungen |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2482143A1 (fr) * | 1980-05-06 | 1981-11-13 | Thomson Brandt | Seche-linge a programmation electronique |
JPS6113073Y2 (ja) * | 1981-05-18 | 1986-04-23 | ||
HU185540B (en) * | 1982-06-25 | 1985-02-28 | Mta Mueszaki Kemiai Kutato Int | Method and apparatus for degasing metal melts and/or removing their non-metallic contaminations |
NO841240L (no) * | 1984-03-28 | 1985-09-30 | Kongsberg Vapenfab As | Fremgangsmaate og apparat til kontinuerlig eller halvkontinuerlig mating av en kokille eller stoepeform med smeltet magnesiumlegering som er behandlet for aa gi en kornforfiningsvirkning |
DE3413256A1 (de) * | 1984-04-07 | 1985-10-17 | Varta Batterie Ag, 3000 Hannover | Vorrichtung zur behandlung von schmelzen aus blei und bleilegierungen |
JP2767262B2 (ja) * | 1988-11-25 | 1998-06-18 | 大同ほくさん株式会社 | アルミニウム溶湯処理方法および装置 |
DE4305660C2 (de) * | 1993-02-24 | 1994-07-07 | Stephan Mayer | Vorrichtung und Verfahren zur Steuerung der Größenverteilungen von Gas- oder Flüssigkeitsblasen in einem flüssigen Medium |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE966101C (de) * | 1948-11-17 | 1957-07-11 | E H Paul Roentgen Dr Ing | Verfahren und Vorrichtung zur Behandlung von schmelzfluessigem Aluminium und Aluminiumlegierungen mit Chlorgas |
DE817815C (de) * | 1948-11-24 | 1951-10-22 | Erich Hollweg | Verfahren und Vorrichtung zum Raffinieren von Metall- und Leicht-metallschmelzen, insbesondere aus Aluminium-Legierungen |
FR1130492A (fr) * | 1954-05-13 | 1957-02-06 | Aluminum Co Of America | Procédé et dispositif perfectionnés pour dégazer et purifier des métaux en fusion contenant de l'aluminium |
BE754558A (fr) * | 1969-08-08 | 1971-02-08 | Alcan Res & Dev | Procede et appareil de filtrage de metaux en fusion |
US3537987A (en) * | 1969-08-28 | 1970-11-03 | Intalco Aluminum Corp | Method of filtering molten light metals |
JPS5539601B1 (ja) * | 1970-05-12 | 1980-10-13 | ||
US4032124A (en) * | 1975-03-28 | 1977-06-28 | Swiss Aluminium Ltd. | Apparatus and method for in-line degassing and filtration of molten metal |
US4052198A (en) * | 1976-02-02 | 1977-10-04 | Swiss Aluminium Limited | Method for in-line degassing and filtration of molten metal |
US4298187A (en) * | 1978-04-26 | 1981-11-03 | Swiss Aluminium Ltd. | Apparatus for inline degassing and filtration of molten metal |
-
1979
- 1979-04-09 DE DE19792914347 patent/DE2914347A1/de active Granted
- 1979-04-24 NO NO791359A patent/NO158105C/no unknown
- 1979-04-24 GB GB7914251A patent/GB2019734B/en not_active Expired
- 1979-04-24 JP JP5078579A patent/JPS54145307A/ja active Pending
- 1979-04-26 NL NL7903316A patent/NL7903316A/xx not_active Application Discontinuation
- 1979-04-26 IT IT22185/79A patent/IT1113910B/it active
- 1979-04-26 CA CA326,450A patent/CA1123207A/en not_active Expired
- 1979-04-26 FR FR7910674A patent/FR2424325B1/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10127753A1 (de) * | 2001-06-07 | 2002-12-12 | Bayerische Motoren Werke Ag | Reinigung von Aluminium-Gusslegierungen |
Also Published As
Publication number | Publication date |
---|---|
GB2019734A (en) | 1979-11-07 |
FR2424325A1 (fr) | 1979-11-23 |
NO158105B (no) | 1988-04-05 |
GB2019734B (en) | 1982-07-21 |
NL7903316A (nl) | 1979-10-30 |
NO158105C (no) | 1988-07-13 |
NO791359L (no) | 1979-10-29 |
CA1123207A (en) | 1982-05-11 |
FR2424325B1 (fr) | 1987-04-30 |
IT7922185A0 (it) | 1979-04-26 |
IT1113910B (it) | 1986-01-27 |
JPS54145307A (en) | 1979-11-13 |
DE2914347A1 (de) | 1979-11-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8110 | Request for examination paragraph 44 | ||
D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |