Management of mining wastes through their transformation into useful sorbent / A. Grela, M. Łach, K. Korniejenko, D. Mierzwiński, T. Bajda, M. Hebda, B. Figiela // IOP Conference Series: Earth and Environmental ... więcej

Management of mining wastes through their transformation into useful sorbent / A. Grela, M. Łach, K. Korniejenko, D. Mierzwiński, T. Bajda, M. Hebda, B. Figiela // IOP Conference Series: Earth and Environmental Science [Dokument elektroniczny]. – 2021, Vol. 942, 7 s. : fot., tab., wykr. – Tryb dostępu: https://iopscience.iop.org/article/10.1088/1755-1315/942/1/012007/pdf. – Oznaczenie ref./art.: 012007. – Bibliogr. 31 poz., Abstr. – Mat. konf.: XXI Conference of PhD Students and Young Scientists "Interdisciplinary topics in mining and geology" (CPSYS 2021), Wroclaw, Poland (konferencja online), 23-25.06.2021. – doi: 10.1088/1755-1315/942/1/012007. – ISSN 1755-1315

Every year a few hundred million or so tons of industrial waste are generated all over Europe. A considerable share is attributable to exploratory wastes from the mining sector and combustion byproducts. ... więcej

Every year a few hundred million or so tons of industrial waste are generated all over Europe. A considerable share is attributable to exploratory wastes from the mining sector and combustion byproducts. The process of their reprocessing and utilization fits into the following rules subject to intensive development, viz.: zero waste economy (Zero Waste Europe), effective use of resources (Resource Efficient Europe) as well as closed-circuit economy (Circular Economy). The article shows some research results to corroborate the concept of industrial waste processing of carbonaceous shales into sorbent materials. The applied process of carbonaceous shale calcination led to the obtaining of a material containing metakaolinite, then used in the synthesis of zeolites. The specific surface of the sorbent obtained in the aforesaid way exceeded 100 m2 /g.