JPS50143710A - - Google Patents
Info
- Publication number
- JPS50143710A JPS50143710A JP4269075A JP4269075A JPS50143710A JP S50143710 A JPS50143710 A JP S50143710A JP 4269075 A JP4269075 A JP 4269075A JP 4269075 A JP4269075 A JP 4269075A JP S50143710 A JPS50143710 A JP S50143710A
- Authority
- JP
- Japan
- 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.)
- Pending
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
- C22B21/00—Obtaining aluminium
- C22B21/06—Obtaining aluminium refining
- C22B21/064—Obtaining aluminium refining using inert or reactive gases
-
- 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
- C22B21/0084—Obtaining aluminium melting and handling molten aluminium
- C22B21/0092—Remelting scrap, skimmings or any secondary source aluminium
-
- 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
- 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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/458,553 US3955970A (en) | 1974-04-08 | 1974-04-08 | Continuous melting of aluminum scrap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS50143710A true JPS50143710A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1975-11-19 |
Family
ID=23821222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4269075A Pending JPS50143710A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-04-08 | 1975-04-08 |
Country Status (3)
Families Citing this family (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4147531A (en) * | 1977-07-27 | 1979-04-03 | Aluminum Company Of America | Method and apparatus for removing surface contaminants from metallic scrap |
| US4191559A (en) * | 1977-12-01 | 1980-03-04 | Aluminum Company Of America | Skim removal |
| DE3480855D1 (de) * | 1983-10-21 | 1990-02-01 | Showa Aluminum Corp | Verfahren zur entfernung von wasserstoffgas und nichtmetallischen verunreinigungen aus aluminiumschmelzen. |
| GB8428251D0 (en) * | 1984-11-08 | 1984-12-19 | Alcan Int Ltd | Treating aluminium |
| US4701217A (en) * | 1986-11-06 | 1987-10-20 | University Of Birmingham | Smelting reduction |
| US4790874A (en) * | 1987-01-16 | 1988-12-13 | Howmet Turbine Components Corporation | Method for forming metals with reduced impurity concentrations |
| US4761207A (en) * | 1987-04-20 | 1988-08-02 | Aluminum Company Of America | Continuous salt-based melting process |
| US5057194A (en) * | 1987-04-20 | 1991-10-15 | Aluminum Company Of America | Salt-based melting process |
| US4758316A (en) * | 1987-04-20 | 1988-07-19 | Aluminum Company Of America | Aluminum-lithium scrap recovery |
| WO1989006291A1 (en) * | 1987-12-28 | 1989-07-13 | Aluminum Company Of America | Salt-based melting process |
| CA2073625C (en) * | 1992-07-10 | 1998-02-03 | Adam Jan Gesing | Process and apparatus for melting metals while reducing losses due to oxidation |
| US5597289A (en) * | 1995-03-07 | 1997-01-28 | Thut; Bruno H. | Dynamically balanced pump impeller |
| US6019576A (en) * | 1997-09-22 | 2000-02-01 | Thut; Bruno H. | Pumps for pumping molten metal with a stirring action |
| US6217823B1 (en) | 1998-03-30 | 2001-04-17 | Metaullics Systems Co., L.P. | Metal scrap submergence system |
| EP0965403A1 (de) * | 1998-06-17 | 1999-12-22 | FEMUK Betriebsberatung GmbH | Zerlegung, Anstauung und Beseitigung verbleibender Restsubstanzen von Aluminiumoxid bei flüssigen Aluminium-Legierungen in Giessrinnen, Giesskanälen o.dgl. vor Einlauf in Kokillen oder Kokillenaggregaten |
| US6436337B1 (en) | 2001-04-27 | 2002-08-20 | Jupiter Oxygen Corporation | Oxy-fuel combustion system and uses therefor |
| GB0311308D0 (en) * | 2003-05-16 | 2003-06-25 | Emp Technologies Ltd | Improvements in and relating to metal processing |
| KR101206595B1 (ko) * | 2004-04-22 | 2012-11-30 | 리오 틴토 알칸 인터내셔널 리미티드 | Ａｌ-ｂ4ｃ 복합재료의 재생방법 |
| US20070108673A1 (en) * | 2004-05-17 | 2007-05-17 | Emp Technologies Limited | Molten metal processing |
| US7516620B2 (en) | 2005-03-01 | 2009-04-14 | Jupiter Oxygen Corporation | Module-based oxy-fuel boiler |
| FR2889541B1 (fr) * | 2005-08-04 | 2007-09-28 | Pechiney Rhenalu Sa | Procede de recyclage de scrap d'alliages de type aluminium-lithium |
| PL2009121T3 (pl) * | 2006-01-26 | 2015-04-30 | Digimet 2013 Sl | Sposób przetwarzania odpadów |
| RU2396363C2 (ru) * | 2006-01-26 | 2010-08-10 | Фундасион Инасмет | Печь и способ переработки отходов |
| ES2714710T3 (es) | 2011-07-07 | 2019-05-29 | Pyrotek Inc | Sistema de inmersión de chatarra |
| US9481918B2 (en) | 2013-10-15 | 2016-11-01 | Pyrotek, Inc. | Impact resistant scrap submergence device |
| US10131967B1 (en) | 2014-12-24 | 2018-11-20 | Pyrotek, Inc. | Scrap submergence walled well |
| US11619448B2 (en) | 2016-08-29 | 2023-04-04 | Pyrotek, Inc. | Scrap submergence device |
| WO2022221903A1 (en) * | 2021-04-19 | 2022-10-27 | Dingo HPA Pty Ltd | Process for forming high purity alumina |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4841404A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1971-09-30 | 1973-06-18 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES365009A1 (es) * | 1968-03-21 | 1971-01-16 | Alloys And Chemical Corp | Un procedimiento para eliminar las impurezas del aluminio. |
| US3649247A (en) * | 1969-05-27 | 1972-03-14 | Aluminum Co Of America | Melting finely divided aluminum scrap |
| US3767382A (en) * | 1971-11-04 | 1973-10-23 | Aluminum Co Of America | Treatment of molten aluminum with an impeller |
-
1974
- 1974-04-08 US US05/458,553 patent/US3955970A/en not_active Expired - Lifetime
-
1975
- 1975-04-02 GB GB1355175A patent/GB1457242A/en not_active Expired
- 1975-04-08 JP JP4269075A patent/JPS50143710A/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4841404A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1971-09-30 | 1973-06-18 |
Also Published As
| Publication number | Publication date |
|---|---|
| US3955970A (en) | 1976-05-11 |
| AU7987075A (en) | 1976-10-14 |
| GB1457242A (en) | 1976-12-01 |