CA1220347A - Recovery of aluminium scrap - Google Patents
Recovery of aluminium scrapInfo
- Publication number
- CA1220347A CA1220347A CA000454632A CA454632A CA1220347A CA 1220347 A CA1220347 A CA 1220347A CA 000454632 A CA000454632 A CA 000454632A CA 454632 A CA454632 A CA 454632A CA 1220347 A CA1220347 A CA 1220347A
- Authority
- CA
- Canada
- Prior art keywords
- molten
- scrap
- metal
- molten metal
- molten aluminium
- 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
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 40
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 40
- 238000011084 recovery Methods 0.000 title claims abstract description 12
- 239000004411 aluminium Substances 0.000 title claims abstract 19
- 229910052751 metal Inorganic materials 0.000 claims abstract description 75
- 239000002184 metal Substances 0.000 claims abstract description 75
- 230000006698 induction Effects 0.000 claims abstract description 46
- 238000000034 method Methods 0.000 claims abstract description 13
- 239000002245 particle Substances 0.000 claims abstract 2
- 238000010438 heat treatment Methods 0.000 claims description 22
- 238000003756 stirring Methods 0.000 claims description 17
- 238000001816 cooling Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 239000012634 fragment Substances 0.000 abstract 1
- 238000002844 melting Methods 0.000 description 15
- 230000008018 melting Effects 0.000 description 14
- 239000007789 gas Substances 0.000 description 12
- 235000013361 beverage Nutrition 0.000 description 5
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 235000009434 Actinidia chinensis Nutrition 0.000 description 2
- 244000298697 Actinidia deliciosa Species 0.000 description 2
- 235000009436 Actinidia deliciosa Nutrition 0.000 description 2
- 241000282320 Panthera leo Species 0.000 description 2
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003517 fume Substances 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 239000003923 scrap metal Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 240000004355 Borago officinalis Species 0.000 description 1
- 235000007689 Borago officinalis Nutrition 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 206010011416 Croup infectious Diseases 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 235000002595 Solanum tuberosum Nutrition 0.000 description 1
- 244000061456 Solanum tuberosum Species 0.000 description 1
- 150000001342 alkaline earth metals Chemical class 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- ZPUCINDJVBIVPJ-LJISPDSOSA-N cocaine Chemical compound O([C@H]1C[C@@H]2CC[C@@H](N2C)[C@H]1C(=O)OC)C(=O)C1=CC=CC=C1 ZPUCINDJVBIVPJ-LJISPDSOSA-N 0.000 description 1
- 201000010549 croup Diseases 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 229940059082 douche Drugs 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N ferric oxide Chemical compound O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000004922 lacquer Substances 0.000 description 1
- 229910001338 liquidmetal Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- RGCLLPNLLBQHPF-HJWRWDBZSA-N phosphamidon Chemical compound CCN(CC)C(=O)C(\Cl)=C(/C)OP(=O)(OC)OC RGCLLPNLLBQHPF-HJWRWDBZSA-N 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 238000007514 turning Methods 0.000 description 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
- C22B21/0084—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)
- Furnace Details (AREA)
- Processing Of Solid Wastes (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Chemical Treatment Of Metals (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB8314577 | 1983-05-26 | ||
| GB8314577A GB8314577D0 (en) | 1983-05-26 | 1983-05-26 | Recovery of aluminium scrap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1220347A true CA1220347A (en) | 1987-04-14 |
Family
ID=10543403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000454632A Expired CA1220347A (en) | 1983-05-26 | 1984-05-18 | Recovery of aluminium scrap |
Country Status (12)
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0238538A (ja) * | 1988-07-27 | 1990-02-07 | Asahi Tec Corp | アルミニウム合金切粉再溶解装置および方法 |
| US5122181A (en) * | 1989-05-29 | 1992-06-16 | Alcan International Limited | Process and apparatus for melting contaminated metalliferrous scrap material |
| US5032171A (en) * | 1989-12-14 | 1991-07-16 | Aluminum Company Of America | Aluminum scrap recovery by inductively moving molten metal |
| FR2672620A1 (fr) * | 1991-02-11 | 1992-08-14 | Thermco | Procede et installation de recuperation par fusion de metaux non ferreux sous forme divisee. |
| JP3568568B2 (ja) * | 1994-01-17 | 2004-09-22 | 本田技研工業株式会社 | 自動車用アルミニウム合金製品屑のリサイクル法 |
| DE19541993A1 (de) * | 1995-11-10 | 1997-05-15 | Junker Gmbh O | Anwendung eines Verfahrens zum Behandeln von Metallschmelzen |
| DE19805644C2 (de) * | 1998-02-12 | 2001-03-22 | Induga Industrieoefen Und Gies | Verfahren und Induktionsofen zum kontinuierlichen Schmelzen von kleinstückigem Metall- und/oder metallhaltigem Schüttgut |
| CA2449091A1 (en) * | 2002-11-13 | 2004-05-13 | Alain Renaud Boulet | Magnesium die casting system |
| KR101206595B1 (ko) * | 2004-04-22 | 2012-11-30 | 리오 틴토 알칸 인터내셔널 리미티드 | Ａｌ-ｂ4ｃ 복합재료의 재생방법 |
| FR2889541B1 (fr) * | 2005-08-04 | 2007-09-28 | Pechiney Rhenalu Sa | Procede de recyclage de scrap d'alliages de type aluminium-lithium |
| CN102175080A (zh) * | 2011-01-14 | 2011-09-07 | 杭州因达电炉有限公司 | 一种有芯无芯感应炉 |
| DE102021121030A1 (de) * | 2021-08-12 | 2023-02-16 | Otto Junker Gesellschaft mit beschränkter Haftung | Vorrichtung zur induktiven Erwärmung einer Metallschmelze, Mehrkammerschmelzofen zum Schmelzen von Schrott aus Metall und Verfahren zum Schmelzen von Schrott aus Metall |
| US20240368732A1 (en) * | 2021-08-31 | 2024-11-07 | Constellium Issoire | Sustainable remelting line for aluminium alloy scrap |
| FR3126425A1 (fr) * | 2021-08-31 | 2023-03-03 | Constellium Issoire | Procédé de recyclage de scrap en alliage d’aluminium eco-responsable |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3092682A (en) * | 1960-03-24 | 1963-06-04 | Ajax Magnethermic Corp | Submerged resistor type induction furnaces and methods and processes therefor |
| DE1800124A1 (de) * | 1968-10-01 | 1970-05-27 | Aeg Elotherm Gmbh | Verfahren zur Erhoehung der Dosiergenauigkeit des fluessigen Metalls in einer elektromagnetischen Foerderrinne |
| US3579324A (en) * | 1968-11-18 | 1971-05-18 | Inductotherm Corp | Method for induction melting of fine particles |
| US3595979A (en) * | 1970-01-28 | 1971-07-27 | Ajax Magnethermic Corp | Induction furnaces |
| SE342900B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1970-06-10 | 1972-02-21 | Graenges Essem Ab | |
| US4264060A (en) * | 1977-02-25 | 1981-04-28 | Automated Production Systems Corporation | Apparatus for treating metallic scrap in the recovery of metal therefrom |
| GB1533420A (en) * | 1977-08-25 | 1978-11-22 | Electricity Council | Melting of aluminium and aluminium alloys |
| US4375885A (en) * | 1980-02-13 | 1983-03-08 | Shinko Electric Co., Ltd. | Reverberatory furnace |
| GB2085925B (en) * | 1980-10-20 | 1985-01-09 | Alcan Int Ltd | Decorating of aluminium scrap |
-
1983
- 1983-05-26 GB GB8314577A patent/GB8314577D0/en active Pending
-
1984
- 1984-05-17 DE DE8484303379T patent/DE3461300D1/de not_active Expired
- 1984-05-17 EP EP19840303379 patent/EP0129975B1/en not_active Expired
- 1984-05-17 AT AT84303379T patent/ATE23564T1/de not_active IP Right Cessation
- 1984-05-18 CA CA000454632A patent/CA1220347A/en not_active Expired
- 1984-05-18 ZA ZA843790A patent/ZA843790B/xx unknown
- 1984-05-21 US US06/612,309 patent/US4571258A/en not_active Expired - Fee Related
- 1984-05-25 ES ES532819A patent/ES8600417A1/es not_active Expired
- 1984-05-25 AU AU28778/84A patent/AU563641B2/en not_active Ceased
- 1984-05-25 JP JP59106328A patent/JPS59229426A/ja active Granted
- 1984-11-26 BR BR8402531A patent/BR8402531A/pt not_active IP Right Cessation
-
1987
- 1987-09-28 MY MYPI87002073A patent/MY100605A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US4571258A (en) | 1986-02-18 |
| ZA843790B (en) | 1984-12-24 |
| AU2877884A (en) | 1984-11-29 |
| JPS59229426A (ja) | 1984-12-22 |
| JPS6227139B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1987-06-12 |
| BR8402531A (pt) | 1985-04-02 |
| ES532819A0 (es) | 1985-10-01 |
| MY100605A (en) | 1990-12-15 |
| AU563641B2 (en) | 1987-07-16 |
| EP0129975B1 (en) | 1986-11-12 |
| ES8600417A1 (es) | 1985-10-01 |
| GB8314577D0 (en) | 1983-06-29 |
| ATE23564T1 (de) | 1986-11-15 |
| DE3461300D1 (en) | 1987-01-02 |
| EP0129975A1 (en) | 1985-01-02 |
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| JPS58130230A (ja) | 誘導炉を用いた金属相及び鉱滓の物理的分離方法 | |
| US4002468A (en) | Scrap smelting process | |
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| JPS5848550Y2 (ja) | 微細金属屑の溶解装置 | |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |