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The metallurgical cokes contained 86.06 mass% C and 10.91 mass% ash. The Al dross contained approximately 27 mass% metallic Al, 7 mass% SiO 2, and 65 …

Fig. 1illustrates the generation of dross during the processing of aluminium. Apart from generation, this figure also describes the processing of dross and provides …

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This review presents the state of the challenges and possible strategies associated with the treatment of Al dross, as encountered during (mainly) lab-scale R&D …

Al dross may be leached with water solutions containing copper chloride to yield aluminum oxychloride, Al(OH)Cl 2, which can be subsequently treated with aluminum hydroxide to obtain aluminum chloride, Al 2 (OH) 5 Cl, a coagulant for treating water. In addition, Al dross may be utilized as aggregate in the manufacture of cement and as a ...

, Jun Liu b, Hu Liu a Add to Mendeley https://doi/10.1016/j.jenvman.2023.118575 Get rights and content Highlights • …

Due to the excellent engineering property, aluminum has become an important material for processing industries. As the demand of aluminum increased, a large amount of waste aluminum dross has been generated during the aluminum smelting process. The aluminum dross contained aluminum nitride and would cause odor while …

Dross recycling gives not only metallic Al but also other products like spinel, potash alum, alumina, tamarugite, hydrogen gas, ammonia gas, methane gas, etc. Table …

In this study, the dissolution of Al dross was investigated in order to improve the molten steel temperature using the oxidation heat of metallic aluminum to utilize an Al dross as …

minum [7]. Basically, two methods of Al dross treatment are used: (I) a pyrometallurgical, which is a conventional method of treating Al dross, liberating metallic aluminum in the …

In this study, the original aluminum dross was collected from the secondary smelting aluminum dross factories with 33.6% Al. The aluminum dross was dissolved …

Aluminium dross, which in principle can be assigned to new scrap, consists of up to 80% of metallic Al, aluminium oxides in various forms (α and γ), and Al nitride. In …