2020
DOI: 10.3390/en13143603
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Coal Combustion Products Management toward a Circular Economy—A Case Study of the Coal Power Plant Sector in Poland

Abstract: Coal combustion products can be considered as commercial products or waste depending on the quality of the coal, the combustion process, and the country’s legislation. The circular economy can create incentives for the implementation of new business models in large power plants in cooperation with coal mines and users of coal combustion products. This is particularly important in Poland, where coal still remains the main source of energy, employing over 80,000 workers. The objective of this study was to assess… Show more

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Cited by 25 publications
(15 citation statements)
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“…The scale of restructuring challenges for the mining and energy sector is unprecedented in other economies [3,67], which is confirmed by the structure of coal sales. In 2017, more than half of the hard coal was sent to power plants and combined heat and power plants, and in the case of lignite it was about 98%.…”
Section: Csr In the Energy Industrymentioning
confidence: 94%
“…The scale of restructuring challenges for the mining and energy sector is unprecedented in other economies [3,67], which is confirmed by the structure of coal sales. In 2017, more than half of the hard coal was sent to power plants and combined heat and power plants, and in the case of lignite it was about 98%.…”
Section: Csr In the Energy Industrymentioning
confidence: 94%
“…[Zhu et al, (2016); Rzepa et al, (2020)]. The useage of fly ash for the production of glass-ceramics achieves savings in the exploitation of natural resources, and on the other hand, waste from one industry can be used as raw material in another industry, which is in line with the principles of circular economy [Bielecka and Kulczycka, (2020)]. The significant content of SiO 2 , Al 2 O 3 and CaO in fly ash is essential for production glass-ceramics in the CaO-Al 2 O 3 -SiO 2 (CAS) system.…”
Section: Introductionmentioning
confidence: 95%
“…Fly ash is also recognized as a promising adsorbent for removing heavy metals from multi-component systems [52]. The use of waste byproducts as secondary raw materials for the production of new materials in industrial and environmental applications is an important element of sustainability and the circular economy [53].…”
Section: Introductionmentioning
confidence: 99%