ZA200104184B - Improved apparatus and process for separating aluminium from a mixture of aluminium and aluminium dross. - Google Patents
Improved apparatus and process for separating aluminium from a mixture of aluminium and aluminium dross. Download PDFInfo
- Publication number
- ZA200104184B ZA200104184B ZA200104184A ZA200104184A ZA200104184B ZA 200104184 B ZA200104184 B ZA 200104184B ZA 200104184 A ZA200104184 A ZA 200104184A ZA 200104184 A ZA200104184 A ZA 200104184A ZA 200104184 B ZA200104184 B ZA 200104184B
- Authority
- ZA
- South Africa
- Prior art keywords
- crucible
- aluminium
- mixture
- stirring
- dross
- Prior art date
Links
- 229910052782 aluminium Inorganic materials 0.000 title claims description 137
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims description 136
- 239000004411 aluminium Substances 0.000 title claims description 136
- 239000000203 mixture Substances 0.000 title claims description 75
- 238000000034 method Methods 0.000 title claims description 49
- 230000008569 process Effects 0.000 title claims description 38
- 235000010210 aluminium Nutrition 0.000 claims description 133
- 238000003756 stirring Methods 0.000 claims description 63
- 238000012216 screening Methods 0.000 claims description 23
- 229910052751 metal Inorganic materials 0.000 claims description 9
- 239000002184 metal Substances 0.000 claims description 9
- 239000011819 refractory material Substances 0.000 claims description 8
- 230000008093 supporting effect Effects 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 7
- 239000000428 dust Substances 0.000 claims description 6
- 238000005303 weighing Methods 0.000 claims description 5
- 238000004891 communication Methods 0.000 claims description 4
- 239000012530 fluid Substances 0.000 claims description 4
- 238000005259 measurement Methods 0.000 claims description 4
- 238000000926 separation method Methods 0.000 claims description 4
- 238000001914 filtration Methods 0.000 claims description 2
- 238000009413 insulation Methods 0.000 claims description 2
- 238000005201 scrubbing Methods 0.000 claims description 2
- 238000004140 cleaning Methods 0.000 claims 2
- 241000282320 Panthera leo Species 0.000 claims 1
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical compound [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 claims 1
- 239000000470 constituent Substances 0.000 claims 1
- 238000004064 recycling Methods 0.000 description 10
- 150000003839 salts Chemical class 0.000 description 7
- 239000012535 impurity Substances 0.000 description 5
- 238000001816 cooling Methods 0.000 description 4
- 238000004880 explosion Methods 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 238000012545 processing Methods 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000010802 sludge Substances 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 229940037003 alum Drugs 0.000 description 1
- 230000003466 anti-cipated effect Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910001338 liquidmetal Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000010309 melting process Methods 0.000 description 1
- 150000001247 metal acetylides Chemical class 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D27/00—Stirring devices for molten material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D43/00—Mechanical cleaning, e.g. skimming of molten metals
-
- 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
- C22B21/0038—Obtaining aluminium by other processes
- C22B21/0069—Obtaining aluminium by other processes from scrap, skimmings or any secondary source aluminium, e.g. recovery of alloy constituents
-
- 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
- C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
- C22B7/04—Working-up slag
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
- F27D17/001—Extraction of waste gases, collection of fumes and hoods used therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D21/00—Arrangements of monitoring devices; Arrangements of safety devices
- F27D21/0035—Devices for monitoring the weight of quantities added to the charge
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D2003/0034—Means for moving, conveying, transporting the charge in the furnace or in the charging facilities
- F27D2003/0038—Means for moving, conveying, transporting the charge in the furnace or in the charging facilities comprising shakers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D3/12—Travelling or movable supports or containers for the charge
- F27D2003/125—Charging cars, lift trolleys
- F27D2003/127—Charging cars, lift trolleys for carrying pots
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D3/14—Charging or discharging liquid or molten material
-
- 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)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Environmental & Geological Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AUPP7266A AUPP726698A0 (en) | 1998-11-23 | 1998-11-23 | Improved apparatus and process for separating aluminium from a mixture of aluminium and aluminium dross |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA200104184B true ZA200104184B (en) | 2002-09-18 |
Family
ID=3811475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA200104184A ZA200104184B (en) | 1998-11-23 | 2001-05-22 | Improved apparatus and process for separating aluminium from a mixture of aluminium and aluminium dross. |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP1135660A4 (fr) |
| AU (1) | AUPP726698A0 (fr) |
| BR (1) | BR9915560A (fr) |
| CA (1) | CA2351353A1 (fr) |
| WO (1) | WO2000031482A1 (fr) |
| ZA (1) | ZA200104184B (fr) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2358407A (en) * | 1999-12-23 | 2001-07-25 | Mcintyre Machinery Ltd J | Dross pot and sow mould |
| ES2214963B1 (es) * | 2003-03-03 | 2005-12-16 | Befesa Aluminio Bilbao, S.L. | Procedimiento e instalacion para el enfriado de escorias de aluminio. |
| ES2343345B1 (es) * | 2008-11-03 | 2011-08-16 | Ghi Hornos Industriales, S.L. | Robot desescoriador. |
| CN102304622A (zh) * | 2011-03-04 | 2012-01-04 | 苏州卡迪亚铝业有限公司 | 铝渣分离回收机构 |
| BR112018003165A2 (pt) | 2015-08-21 | 2018-09-25 | Altek Europe Ltd | montagem de processamento e prensagem de escória, e método de recuperar alumínio a partir de escória |
| CN111219984B (zh) * | 2020-02-28 | 2021-06-08 | 东台市华裕机械配件有限公司 | 一种气流冲击式有色金属冶炼装置 |
| CN111219983B (zh) * | 2020-02-28 | 2021-06-08 | 东台市华裕机械配件有限公司 | 一种分离浮动式有色金属冶炼装置 |
| CN111702158B (zh) * | 2020-07-03 | 2021-12-21 | 宁波三和兴模具技术有限公司 | 一种钢锭熔炼工艺 |
| CN112301228A (zh) * | 2020-08-28 | 2021-02-02 | 重庆恒亚实业有限公司 | 一种高温铝渣分离装置 |
| CN112122596A (zh) * | 2020-09-04 | 2020-12-25 | 衡阳市振洋汽车配件有限公司 | 一种汽配生产用熔铸装置 |
| CN112427634B (zh) * | 2020-09-30 | 2021-11-12 | 扬州戴卡轮毂制造有限公司 | 一种铝合金轮毂铸造用铝液清渣装置 |
| CN112414147A (zh) * | 2020-11-16 | 2021-02-26 | 萍乡鑫森新材料有限责任公司 | 一种稀土废料焙烧均匀进料装置 |
| CN114101129B (zh) * | 2021-11-05 | 2023-12-22 | 义乌市奥飞创意设计有限公司 | 一种蓄电池铅铸块残渣处理装置 |
| CN114623686A (zh) * | 2022-04-14 | 2022-06-14 | 九江市钒宇新材料股份有限公司 | 一种钒氮合金生产专用坩埚 |
| CN114951604B (zh) * | 2022-06-01 | 2024-04-26 | 滨州戴森车轮科技有限公司 | 轮毂低压铸造机用扒渣装置 |
| CN116045677A (zh) * | 2023-02-07 | 2023-05-02 | 商丘耀石石墨新材料有限公司 | 一种真空高温连续石墨化炉及其使用方法 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB201817A (en) * | 1922-10-16 | 1923-08-09 | Herbert Davies Rees | Improvements in and relating to means for the recovery of metal from metallic dross |
| GB740500A (en) * | 1952-08-30 | 1955-11-16 | Aluminum Co Of America | Improvements in or relating to recovery of metal from aluminous drosses |
| US3198505A (en) * | 1962-12-20 | 1965-08-03 | Metal Reclaiming Associates In | Metal recovery apparatus |
| GB1490420A (en) * | 1975-11-05 | 1977-11-02 | Hawley Manufacturing Corp | Furnace and hood assembly |
| AT387925B (de) * | 1987-06-22 | 1989-04-10 | Voest Alpine Ag | Pfannenabschlackstand |
| GB2310431A (en) * | 1996-01-17 | 1997-08-27 | Mcintyre Machinery Ltd J | Press head and dross pot for dross processing system. |
| AU725438B2 (en) * | 1997-02-26 | 2000-10-12 | Mawar Malaysian Limited | Apparatus and process for separating aluminium from a mixture of aluminium and aluminium dross |
| GB2327683B (en) * | 1997-07-24 | 2001-01-17 | Mcintyre J | Improvements in or relating to dross presses |
-
1998
- 1998-11-23 AU AUPP7266A patent/AUPP726698A0/en not_active Abandoned
-
1999
- 1999-04-08 CA CA002351353A patent/CA2351353A1/fr not_active Abandoned
- 1999-04-08 EP EP99913010A patent/EP1135660A4/fr not_active Withdrawn
- 1999-04-08 BR BR9915560A patent/BR9915560A/pt not_active IP Right Cessation
- 1999-04-08 WO PCT/AU1999/000260 patent/WO2000031482A1/fr not_active Application Discontinuation
-
2001
- 2001-05-22 ZA ZA200104184A patent/ZA200104184B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BR9915560A (pt) | 2001-08-14 |
| EP1135660A1 (fr) | 2001-09-26 |
| EP1135660A4 (fr) | 2004-07-14 |
| CA2351353A1 (fr) | 2000-06-02 |
| WO2000031482A1 (fr) | 2000-06-02 |
| AUPP726698A0 (en) | 1998-12-17 |
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