The valorization impact and methods for treatment of non ferrous secondary raw materials
Production of non ferrous metals from secondary raw materials is far less costly than its production from primary raw materials, due to lower energy consumption. Besides, by recycling of non ferrous metals from secondary raw materials, the natural resources are saved and the amount of waste material...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Savez inženjera i tehničara Srbije
2017-01-01
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| Series: | Tehnika |
| Subjects: | |
| Online Access: | http://scindeks-clanci.ceon.rs/data/pdf/0040-2176/2017/0040-21761702212S.pdf |
| Summary: | Production of non ferrous metals from secondary raw materials is far less costly than its production from primary raw materials, due to lower energy consumption. Besides, by recycling of non ferrous metals from secondary raw materials, the natural resources are saved and the amount of waste materials is reduced, directly protecting the environment. The secondary raw materials can originate in metal production and treatment, accompanied by their incorporation into the final product and its elimination due to amortization. The different methods of preparation and metallurgical treatment are used depending on secondary raw materials type. Some of them are very easy to be recycled by remelting in metallurgical furnace, while others must pass through complicated preparation before metallurgical treatment. |
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| ISSN: | 0040-2176 2560-3086 |