JPS4873314A - - Google Patents
Info
- Publication number
- JPS4873314A JPS4873314A JP47129690A JP12969072A JPS4873314A JP S4873314 A JPS4873314 A JP S4873314A JP 47129690 A JP47129690 A JP 47129690A JP 12969072 A JP12969072 A JP 12969072A JP S4873314 A JPS4873314 A JP S4873314A
- 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.)
- Granted
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
- B01F23/233—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements
- B01F23/2331—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the introduction of the gas along the axis of the stirrer or along the stirrer elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
- B01F23/233—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements
- B01F23/2331—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the introduction of the gas along the axis of the stirrer or along the stirrer elements
- B01F23/23314—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the introduction of the gas along the axis of the stirrer or along the stirrer elements through a hollow stirrer element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
- B01F23/2366—Parts; Accessories
- B01F23/2368—Mixing receptacles, e.g. tanks, vessels or reactors, being completely closed, e.g. hermetically closed
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
- B01F23/233—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements
- B01F23/2331—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the introduction of the gas along the axis of the stirrer or along the stirrer elements
- B01F23/23311—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the introduction of the gas along the axis of the stirrer or along the stirrer elements through a hollow stirrer axis
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Accessories For Mixers (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US21195071A | 1971-12-27 | 1971-12-27 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS4873314A true JPS4873314A (en) | 1973-10-03 |
JPS5236487B2 JPS5236487B2 (en) | 1977-09-16 |
Family
ID=22788934
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP47129690A Expired JPS5236487B2 (en) | 1971-12-27 | 1972-12-26 |
Country Status (10)
Country | Link |
---|---|
US (1) | US3743263A (en) |
JP (1) | JPS5236487B2 (en) |
AU (1) | AU471539B2 (en) |
CA (1) | CA981912A (en) |
ES (4) | ES410033A1 (en) |
FR (1) | FR2166014B1 (en) |
IN (2) | IN137552B (en) |
IT (1) | IT974890B (en) |
NO (1) | NO134754C (en) |
SU (2) | SU1068040A3 (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52156105A (en) * | 1976-06-18 | 1977-12-26 | Union Carbide Corp | Molten metal refining process |
JPS5426907A (en) * | 1977-08-02 | 1979-02-28 | Rozai Kogyo Kk | Mixing method of molten metal in aluminum melting furnace |
JPS56105800U (en) * | 1981-01-08 | 1981-08-18 | ||
JP2008510883A (en) * | 2004-08-27 | 2008-04-10 | カストロ,マルシオ モラエス デ | A device for injecting gas and / or gas and powder into liquid metal through a rotary heat-resistant lance |
JP2009512782A (en) * | 2005-10-25 | 2009-03-26 | アルカン・インターナショナル・リミテッド | In-line salt refining of molten aluminum alloy |
JP2021186852A (en) * | 2020-06-04 | 2021-12-13 | 昭和電工株式会社 | Method for treating molten aluminum |
Families Citing this family (87)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1428146A (en) * | 1972-09-18 | 1976-03-17 | Aluminum Co Of America | Purification of aluminium |
US3839019A (en) * | 1972-09-18 | 1974-10-01 | Aluminum Co Of America | Purification of aluminum with turbine blade agitation |
GB1400248A (en) * | 1972-09-28 | 1975-07-16 | Foseco Int | Stopper rods |
DE2306398C2 (en) * | 1973-02-09 | 1975-10-09 | Wolfgang Prof. Dr.-Ing. 1000 Berlin Wuth | Process for the treatment of molten non-ferrous metals, especially copper, by blowing reaction gases |
US3917242A (en) * | 1973-05-18 | 1975-11-04 | Southwire Co | Apparatus for fluxing and filtering of molten metal |
US3904180A (en) * | 1973-05-18 | 1975-09-09 | Southwire Co | Apparatus for fluxing and filtering of molten metal |
US3871872A (en) * | 1973-05-30 | 1975-03-18 | Union Carbide Corp | Method for promoting metallurgical reactions in molten metal |
US3972709A (en) * | 1973-06-04 | 1976-08-03 | Southwire Company | Method for dispersing gas into a molten metal |
US4007923A (en) * | 1975-07-18 | 1977-02-15 | Southwire Company | Molten metal filter |
US4040610A (en) * | 1976-08-16 | 1977-08-09 | Union Carbide Corporation | Apparatus for refining molten metal |
US4169584A (en) * | 1977-07-18 | 1979-10-02 | The Carborundum Company | Gas injection apparatus |
JPS55105520U (en) * | 1979-01-20 | 1980-07-23 | ||
US4203581A (en) * | 1979-03-30 | 1980-05-20 | Union Carbide Corporation | Apparatus for refining molten aluminum |
US4290588A (en) * | 1980-04-21 | 1981-09-22 | Union Carbide Corporation | Apparatus for refining molten aluminum |
US4373704A (en) * | 1980-06-12 | 1983-02-15 | Union Carbide Corporation | Apparatus for refining molten metal |
FR2491954A1 (en) * | 1980-10-14 | 1982-04-16 | Pechiney Aluminium | DEVICE FOR TREATING A LIQUID METAL BATH BY INJECTING GAS |
JPS581025A (en) * | 1981-05-27 | 1983-01-06 | Sumitomo Light Metal Ind Ltd | Treating device of molten metal |
US4357004A (en) * | 1981-07-06 | 1982-11-02 | Union Carbide Corporation | Apparatus for refining molten metal |
FR2512067B1 (en) * | 1981-08-28 | 1986-02-07 | Pechiney Aluminium | ROTARY GAS DISPERSION DEVICE FOR THE TREATMENT OF A LIQUID METAL BATH |
JPS6078626A (en) * | 1983-10-06 | 1985-05-04 | Yokosuka Booto Kk | Method and apparatus for dissolving air into liquid |
NO155447C (en) * | 1984-01-25 | 1987-04-01 | Ardal Og Sunndal Verk | DEVICE FOR PLANT FOR TREATMENT OF A FLUID, E.g. AN ALUMINUM MELT. |
EP0183402B1 (en) * | 1984-11-29 | 1988-08-17 | Foseco International Limited | Rotary device, apparatus and method for treating molten metal |
US4738717A (en) * | 1986-07-02 | 1988-04-19 | Union Carbide Corporation | Method for controlling the density of solidified aluminum |
US5000782A (en) * | 1986-11-03 | 1991-03-19 | United Technologies Corporation | Powder mixture for making yttrium enriched aluminide coatings |
US4714494A (en) * | 1986-12-08 | 1987-12-22 | Aluminum Company Of America | Trough shear diffusor apparatus for fluxing molten metal and method |
US4784374A (en) * | 1987-05-14 | 1988-11-15 | Union Carbide Corporation | Two-stage aluminum refining vessel |
FR2652018B1 (en) * | 1989-09-20 | 1994-03-25 | Pechiney Rhenalu | DEVICE FOR TREATING WITH GAS FROM A LARGE SURFACE ALUMINUM LIQUID BATH MAINTAINED IN A STATIONARY STATE IN AN OVEN. |
US4992241A (en) * | 1990-03-15 | 1991-02-12 | Alcan International Limited | Recycling of metal matrix composites |
US5234202A (en) * | 1991-02-19 | 1993-08-10 | Praxair Technology, Inc. | Gas dispersion apparatus for molten aluminum refining |
US5198180A (en) * | 1991-02-19 | 1993-03-30 | Praxair Technology, Inc. | Gas dispersion apparatus with rotor and stator for molten aluminum refining |
US5158737A (en) * | 1991-04-29 | 1992-10-27 | Altec Engineering, Inc. | Apparatus for refining molten aluminum |
TR27649A (en) * | 1992-04-15 | 1995-06-14 | Union Carbide Ind Gases Tech | Gas distribution device developed for the disposal of molten aluminum. |
US5814126A (en) * | 1994-01-12 | 1998-09-29 | Cook; Thomas H. | Method and apparatus for producing bright and smooth galvanized coatings |
US5527381A (en) * | 1994-02-04 | 1996-06-18 | Alcan International Limited | Gas treatment of molten metals |
US5656235A (en) * | 1995-01-27 | 1997-08-12 | Foseco International Limited | Through airlock for refining furnance |
US5662725A (en) * | 1995-05-12 | 1997-09-02 | Cooper; Paul V. | System and device for removing impurities from molten metal |
US5678807A (en) * | 1995-06-13 | 1997-10-21 | Cooper; Paul V. | Rotary degasser |
DE19533214A1 (en) * | 1995-09-08 | 1997-03-13 | Basf Ag | Process for the electrochemical production of sodium and aluminum chloride |
US5718416A (en) * | 1996-01-30 | 1998-02-17 | Pyrotek, Inc. | Lid and containment vessel for refining molten metal |
US5846481A (en) * | 1996-02-14 | 1998-12-08 | Tilak; Ravindra V. | Molten aluminum refining apparatus |
US5944496A (en) | 1996-12-03 | 1999-08-31 | Cooper; Paul V. | Molten metal pump with a flexible coupling and cement-free metal-transfer conduit connection |
US5951243A (en) * | 1997-07-03 | 1999-09-14 | Cooper; Paul V. | Rotor bearing system for molten metal pumps |
US6027685A (en) * | 1997-10-15 | 2000-02-22 | Cooper; Paul V. | Flow-directing device for molten metal pump |
US6056803A (en) * | 1997-12-24 | 2000-05-02 | Alcan International Limited | Injector for gas treatment of molten metals |
US6093000A (en) | 1998-08-11 | 2000-07-25 | Cooper; Paul V | Molten metal pump with monolithic rotor |
US6303074B1 (en) | 1999-05-14 | 2001-10-16 | Paul V. Cooper | Mixed flow rotor for molten metal pumping device |
US6398844B1 (en) * | 2000-02-07 | 2002-06-04 | Air Products And Chemicals, Inc. | Blanketing molten nonferrous metals and alloys with gases having reduced global warming potential |
US6682585B2 (en) | 2000-02-07 | 2004-01-27 | Air Products And Chemicals, Inc. | Refining nonferrous metals and alloys with gases having reduced global warming potential |
US6689310B1 (en) | 2000-05-12 | 2004-02-10 | Paul V. Cooper | Molten metal degassing device and impellers therefor |
US6723276B1 (en) | 2000-08-28 | 2004-04-20 | Paul V. Cooper | Scrap melter and impeller |
US7731891B2 (en) | 2002-07-12 | 2010-06-08 | Cooper Paul V | Couplings for molten metal devices |
US7402276B2 (en) | 2003-07-14 | 2008-07-22 | Cooper Paul V | Pump with rotating inlet |
US20070253807A1 (en) | 2006-04-28 | 2007-11-01 | Cooper Paul V | Gas-transfer foot |
US7507367B2 (en) | 2002-07-12 | 2009-03-24 | Cooper Paul V | Protective coatings for molten metal devices |
US20050013715A1 (en) | 2003-07-14 | 2005-01-20 | Cooper Paul V. | System for releasing gas into molten metal |
US7470392B2 (en) | 2003-07-14 | 2008-12-30 | Cooper Paul V | Molten metal pump components |
FR2851578B1 (en) * | 2003-02-25 | 2007-03-02 | Lethiguel | DEVICE FOR PURIFYING BY DEGASSING A LIQUID METAL |
US7906068B2 (en) | 2003-07-14 | 2011-03-15 | Cooper Paul V | Support post system for molten metal pump |
US9410744B2 (en) | 2010-05-12 | 2016-08-09 | Molten Metal Equipment Innovations, Llc | Vessel transfer insert and system |
US9643247B2 (en) | 2007-06-21 | 2017-05-09 | Molten Metal Equipment Innovations, Llc | Molten metal transfer and degassing system |
US8613884B2 (en) | 2007-06-21 | 2013-12-24 | Paul V. Cooper | Launder transfer insert and system |
US9205490B2 (en) | 2007-06-21 | 2015-12-08 | Molten Metal Equipment Innovations, Llc | Transfer well system and method for making same |
US8366993B2 (en) | 2007-06-21 | 2013-02-05 | Cooper Paul V | System and method for degassing molten metal |
US9156087B2 (en) | 2007-06-21 | 2015-10-13 | Molten Metal Equipment Innovations, Llc | Molten metal transfer system and rotor |
US8337746B2 (en) | 2007-06-21 | 2012-12-25 | Cooper Paul V | Transferring molten metal from one structure to another |
US9409232B2 (en) | 2007-06-21 | 2016-08-09 | Molten Metal Equipment Innovations, Llc | Molten metal transfer vessel and method of construction |
US9127332B2 (en) * | 2008-03-11 | 2015-09-08 | Pyrotek, Inc. | Molten aluminum refining and gas dispersion system |
GB0811480D0 (en) | 2008-06-23 | 2008-07-30 | Bcb Int Ltd | Articulated modular armour |
US8524146B2 (en) | 2009-08-07 | 2013-09-03 | Paul V. Cooper | Rotary degassers and components therefor |
US10428821B2 (en) | 2009-08-07 | 2019-10-01 | Molten Metal Equipment Innovations, Llc | Quick submergence molten metal pump |
US8444911B2 (en) | 2009-08-07 | 2013-05-21 | Paul V. Cooper | Shaft and post tensioning device |
US8535603B2 (en) | 2009-08-07 | 2013-09-17 | Paul V. Cooper | Rotary degasser and rotor therefor |
US8449814B2 (en) | 2009-08-07 | 2013-05-28 | Paul V. Cooper | Systems and methods for melting scrap metal |
US8714914B2 (en) | 2009-09-08 | 2014-05-06 | Paul V. Cooper | Molten metal pump filter |
US9108244B2 (en) | 2009-09-09 | 2015-08-18 | Paul V. Cooper | Immersion heater for molten metal |
US9145597B2 (en) | 2013-02-22 | 2015-09-29 | Almex Usa Inc. | Simultaneous multi-mode gas activation degassing device for casting ultraclean high-purity metals and alloys |
US9903383B2 (en) | 2013-03-13 | 2018-02-27 | Molten Metal Equipment Innovations, Llc | Molten metal rotor with hardened top |
US9011761B2 (en) | 2013-03-14 | 2015-04-21 | Paul V. Cooper | Ladle with transfer conduit |
US10052688B2 (en) | 2013-03-15 | 2018-08-21 | Molten Metal Equipment Innovations, Llc | Transfer pump launder system |
US10138892B2 (en) | 2014-07-02 | 2018-11-27 | Molten Metal Equipment Innovations, Llc | Rotor and rotor shaft for molten metal |
US10947980B2 (en) | 2015-02-02 | 2021-03-16 | Molten Metal Equipment Innovations, Llc | Molten metal rotor with hardened blade tips |
US10267314B2 (en) | 2016-01-13 | 2019-04-23 | Molten Metal Equipment Innovations, Llc | Tensioned support shaft and other molten metal devices |
US11149747B2 (en) | 2017-11-17 | 2021-10-19 | Molten Metal Equipment Innovations, Llc | Tensioned support post and other molten metal devices |
EP3702331A1 (en) | 2019-02-28 | 2020-09-02 | Canon Kabushiki Kaisha | Ultrafine bubble generating method, ultrafine bubble generating apparatus, and ultrafine bubble-containing liquid |
JP2020142232A (en) * | 2019-02-28 | 2020-09-10 | キヤノン株式会社 | Ultra fine bubble generation method, ultra fine bubble generation device, and ultra fine bubble containing liquid |
US11471938B2 (en) | 2019-05-17 | 2022-10-18 | Molten Metal Equipment Innovations, Llc | Smart molten metal pump |
US11873845B2 (en) | 2021-05-28 | 2024-01-16 | Molten Metal Equipment Innovations, Llc | Molten metal transfer device |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3227547A (en) * | 1961-11-24 | 1966-01-04 | Union Carbide Corp | Degassing molten metals |
-
1971
- 1971-12-27 US US00211950A patent/US3743263A/en not_active Expired - Lifetime
-
1972
- 1972-11-22 CA CA157,154A patent/CA981912A/en not_active Expired
- 1972-11-30 AU AU49436/72A patent/AU471539B2/en not_active Expired
- 1972-12-26 FR FR7246157A patent/FR2166014B1/fr not_active Expired
- 1972-12-26 JP JP47129690A patent/JPS5236487B2/ja not_active Expired
- 1972-12-26 SU SU721864202A patent/SU1068040A3/en active
- 1972-12-26 ES ES410033A patent/ES410033A1/en not_active Expired
- 1972-12-27 IT IT55023/72A patent/IT974890B/en active
- 1972-12-27 NO NO4773/72A patent/NO134754C/no unknown
- 1972-12-27 IN IN2236/1972A patent/IN137552B/en unknown
-
1973
- 1973-05-12 ES ES414721A patent/ES414721A1/en not_active Expired
- 1973-05-12 ES ES414722A patent/ES414722A1/en not_active Expired
- 1973-07-24 SU SU731952226A patent/SU982546A3/en active
-
1975
- 1975-04-08 IN IN708/CAL/75A patent/IN140212B/en unknown
- 1975-08-01 ES ES439938A patent/ES439938A1/en not_active Expired
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52156105A (en) * | 1976-06-18 | 1977-12-26 | Union Carbide Corp | Molten metal refining process |
JPS5426907A (en) * | 1977-08-02 | 1979-02-28 | Rozai Kogyo Kk | Mixing method of molten metal in aluminum melting furnace |
JPS56105800U (en) * | 1981-01-08 | 1981-08-18 | ||
JPS5731280Y2 (en) * | 1981-01-08 | 1982-07-09 | ||
JP2008510883A (en) * | 2004-08-27 | 2008-04-10 | カストロ,マルシオ モラエス デ | A device for injecting gas and / or gas and powder into liquid metal through a rotary heat-resistant lance |
JP2009512782A (en) * | 2005-10-25 | 2009-03-26 | アルカン・インターナショナル・リミテッド | In-line salt refining of molten aluminum alloy |
JP2021186852A (en) * | 2020-06-04 | 2021-12-13 | 昭和電工株式会社 | Method for treating molten aluminum |
Also Published As
Publication number | Publication date |
---|---|
IT974890B (en) | 1974-07-10 |
DE2263288B2 (en) | 1976-06-24 |
NO134754B (en) | 1976-08-30 |
US3743263A (en) | 1973-07-03 |
ES414722A1 (en) | 1976-06-16 |
AU4943672A (en) | 1974-05-30 |
IN140212B (en) | 1976-09-25 |
AU471539B2 (en) | 1976-04-29 |
SU982546A3 (en) | 1982-12-15 |
IN137552B (en) | 1975-08-16 |
ES410033A1 (en) | 1975-12-01 |
FR2166014A1 (en) | 1973-08-10 |
CA981912A (en) | 1976-01-20 |
NO134754C (en) | 1976-12-08 |
DE2263288A1 (en) | 1973-07-12 |
JPS5236487B2 (en) | 1977-09-16 |
FR2166014B1 (en) | 1975-03-28 |
ES414721A1 (en) | 1976-02-01 |
ES439938A1 (en) | 1977-03-01 |
SU1068040A3 (en) | 1984-01-15 |