The recycling of high magnesium aluminum alloys estimation of the most reliable procedure
Апстракт
Aluminum is one of the most recyclable materials. Namely, the properties of aluminum are not affected by the recycling and reuse, thus enable that high value of the metal is maintained after reprocessing. The re-smelting process of secondary aluminum from scrap consumes only about 5 % of the energy required for the production of primary aluminum. The special properties of the metal aluminum require sophisticated processing of different types of aluminum containing materials prior to re-melting and refining. Aluminum and other materials in composites have to be liberated and afterwards separated from each other. Moreover, residues deriving from the re-melting and refining process such as salt slag or dross have to be treated. In the area of ship dismantling, development of improved technologies for extraction, treatment, disposal and recycling of materials and other substances presents a series of opportunities and challenges. The optimal transport and logistics processes are essential ...in order to assure time and cost-effective recycling scheme. Transportation costs represent almost 25% of energy demand in secondary aluminum production is associated to transport and scrap preparation. Environmental problems will be the principal driver in the metallurgical processing industrial sector in coming decades as a result of increasing recycling activities and enhanced use of secondary materials. Although aluminum recycling activities and processes cause, as any other production activity, certain impacts on the environment although they are normally much lower compared to the primary aluminum production.
Кључне речи:
Al-Mg alloys / recycling / energy efficiency / environmental protectionИзвор:
Metalurgija, 2009, 15, 3, 189-200Издавач:
- Savez inženjera metalurgije Srbije, Beograd
Институција/група
Tehnološko-metalurški fakultetTY - JOUR AU - Kamberović, Željko AU - Romhanji, Endre AU - Filipović, Mirjana AU - Korać, Marija PY - 2009 UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/1372 AB - Aluminum is one of the most recyclable materials. Namely, the properties of aluminum are not affected by the recycling and reuse, thus enable that high value of the metal is maintained after reprocessing. The re-smelting process of secondary aluminum from scrap consumes only about 5 % of the energy required for the production of primary aluminum. The special properties of the metal aluminum require sophisticated processing of different types of aluminum containing materials prior to re-melting and refining. Aluminum and other materials in composites have to be liberated and afterwards separated from each other. Moreover, residues deriving from the re-melting and refining process such as salt slag or dross have to be treated. In the area of ship dismantling, development of improved technologies for extraction, treatment, disposal and recycling of materials and other substances presents a series of opportunities and challenges. The optimal transport and logistics processes are essential in order to assure time and cost-effective recycling scheme. Transportation costs represent almost 25% of energy demand in secondary aluminum production is associated to transport and scrap preparation. Environmental problems will be the principal driver in the metallurgical processing industrial sector in coming decades as a result of increasing recycling activities and enhanced use of secondary materials. Although aluminum recycling activities and processes cause, as any other production activity, certain impacts on the environment although they are normally much lower compared to the primary aluminum production. PB - Savez inženjera metalurgije Srbije, Beograd T2 - Metalurgija T1 - The recycling of high magnesium aluminum alloys estimation of the most reliable procedure EP - 200 IS - 3 SP - 189 VL - 15 UR - https://hdl.handle.net/21.15107/rcub_technorep_1372 ER -
@article{ author = "Kamberović, Željko and Romhanji, Endre and Filipović, Mirjana and Korać, Marija", year = "2009", abstract = "Aluminum is one of the most recyclable materials. Namely, the properties of aluminum are not affected by the recycling and reuse, thus enable that high value of the metal is maintained after reprocessing. The re-smelting process of secondary aluminum from scrap consumes only about 5 % of the energy required for the production of primary aluminum. The special properties of the metal aluminum require sophisticated processing of different types of aluminum containing materials prior to re-melting and refining. Aluminum and other materials in composites have to be liberated and afterwards separated from each other. Moreover, residues deriving from the re-melting and refining process such as salt slag or dross have to be treated. In the area of ship dismantling, development of improved technologies for extraction, treatment, disposal and recycling of materials and other substances presents a series of opportunities and challenges. The optimal transport and logistics processes are essential in order to assure time and cost-effective recycling scheme. Transportation costs represent almost 25% of energy demand in secondary aluminum production is associated to transport and scrap preparation. Environmental problems will be the principal driver in the metallurgical processing industrial sector in coming decades as a result of increasing recycling activities and enhanced use of secondary materials. Although aluminum recycling activities and processes cause, as any other production activity, certain impacts on the environment although they are normally much lower compared to the primary aluminum production.", publisher = "Savez inženjera metalurgije Srbije, Beograd", journal = "Metalurgija", title = "The recycling of high magnesium aluminum alloys estimation of the most reliable procedure", pages = "200-189", number = "3", volume = "15", url = "https://hdl.handle.net/21.15107/rcub_technorep_1372" }
Kamberović, Ž., Romhanji, E., Filipović, M.,& Korać, M.. (2009). The recycling of high magnesium aluminum alloys estimation of the most reliable procedure. in Metalurgija Savez inženjera metalurgije Srbije, Beograd., 15(3), 189-200. https://hdl.handle.net/21.15107/rcub_technorep_1372
Kamberović Ž, Romhanji E, Filipović M, Korać M. The recycling of high magnesium aluminum alloys estimation of the most reliable procedure. in Metalurgija. 2009;15(3):189-200. https://hdl.handle.net/21.15107/rcub_technorep_1372 .
Kamberović, Željko, Romhanji, Endre, Filipović, Mirjana, Korać, Marija, "The recycling of high magnesium aluminum alloys estimation of the most reliable procedure" in Metalurgija, 15, no. 3 (2009):189-200, https://hdl.handle.net/21.15107/rcub_technorep_1372 .