Zero‐Waste Progress for the Synthesis of High‐Purity β‐Sialon Ceramics from Secondary Aluminum Dross
Sign Up to like & getrecommendations! Published in 2021 at "Advanced Engineering Materials"
DOI: 10.1002/adem.202001298
Abstract: β‐Sialon materials are synthesized by nitriding reduction reaction using secondary aluminum dross and Si powder as the raw materials. The results indicate that the phases of products are stratified, in which the lower layer is… read more here.
Keywords: secondary aluminum; aluminum dross; zero waste; sialon ... See more keywords
Emissions of 2,3,7,8-substituted and non-2,3,7,8-substituted polychlorinated dibenzo-p-dioxins and dibenzofurans from secondary aluminum smelters.
Sign Up to like & getrecommendations! Published in 2019 at "Chemosphere"
DOI: 10.1016/j.chemosphere.2018.10.004
Abstract: The secondary aluminum smelting industry is an important source of polychlorinated dibenzo-p-dioxin and dibenzofurans (PCDD/Fs). However, the formations and emissions of non-2,3,7,8-PCDD/Fs have rarely been studied. Non-2,3,7,8-PCDD/Fs may also be metabolically toxic to mammalians. In… read more here.
Keywords: secondary aluminum; pcdd; non pcdd; aluminum smelters ... See more keywords
Hazardous characteristics and transformation mechanism in hydrometallurgical disposing strategy of secondary aluminum dross
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Environmental Chemical Engineering"
DOI: 10.1016/j.jece.2021.106470
Abstract: Abstract To further understand the transformation behavior of active phase during hydrometallurgical disposal, and then provide theoretical guidance for the recovery and utilization of secondary aluminum dross (SAD) valuable resource, factors affecting the harmlessness efficiency,… read more here.
Keywords: secondary aluminum; hazardous characteristics; transformation; aluminum dross ... See more keywords
When will the arrival of China's secondary aluminum era?
Sign Up to like & getrecommendations! Published in 2020 at "Resources Policy"
DOI: 10.1016/j.resourpol.2019.101573
Abstract: Abstract As the consumption of aluminum products in China continues to increase in recent years, the in-use stock of aluminum products is increasing. With the service life of aluminum products about to run out and… read more here.
Keywords: secondary aluminum; production; china; scrap ... See more keywords
Combustion of Metallurgical Wastes Using Secondary Aluminum Foils
Sign Up to like & getrecommendations! Published in 2017 at "Combustion Science and Technology"
DOI: 10.1080/00102202.2016.1274310
Abstract: ABSTRACT Simulating the reactions in a complex system can lead to self-sustaining and energy efficient treatment of wastes in recycling promoting manner. In this contribution, the synergic combination of electric arc furnace dust (EAFD), mill… read more here.
Keywords: secondary aluminum; foil; combustion; using secondary ... See more keywords
Effective Extraction of the Al Element from Secondary Aluminum Dross Using a Combined Dry Pressing and Alkaline Roasting Process
Sign Up to like & getrecommendations! Published in 2022 at "Materials"
DOI: 10.3390/ma15165686
Abstract: Secondary aluminum dross (SAD) is a hazardous solid waste discharged from aluminum electrolysis and processing and the secondary aluminum industries, which causes severe environmental pollution and public health disasters. The stable presence of the α-Al2O3… read more here.
Keywords: aluminum; dry pressing; aluminum dross; combined dry ... See more keywords
Mechanical and Thermal Properties of Geopolymer Foams (GFs) Doped with By-Products of the Secondary Aluminum Industry
Sign Up to like & getrecommendations! Published in 2022 at "Polymers"
DOI: 10.3390/polym14040703
Abstract: The article deals with the investigation of geopolymer foams (GFs) synthesized using by-products coming from the (i) screening-, (iv) pyrolysis-, (iii) dust abatement- and (iv) fusion-processes of the secondary aluminum industry. Based on principles of… read more here.
Keywords: aluminum; geopolymer foams; foams gfs; secondary aluminum ... See more keywords