- Tytuł:
- Minimisation of environmental effects related with storing fly ash from combustion of hard coal
- Autorzy:
-
Obraniak, A.
Gluba, T.
Ławińska, K.
Derbiszewski, B. - Powiązania:
- https://bibliotekanauki.pl/articles/207816.pdf
- Data publikacji:
- 2018
- Wydawca:
- Politechnika Wrocławska. Oficyna Wydawnicza Politechniki Wrocławskiej
- Tematy:
-
fly ashes
coal combustion
hard coal
popioły lotne
spalanie węgla
węgiel kamienny - Opis:
- The tests have been carried out on granulation of fly ash that may significantly reduce the consequences of its storage and transport harmful to the environment, mainly secondary dusting. Granulation was conducted using a disk granulator. The experiments involved the evaluation of a loose additive (bentonite) impact, the analysis of moisture content and water and sodium glass impact, the optimisation of the added bentonite amount and the granulated product breaking resistance test. The were examined such parameters as the ratio of ash to fillers, the amount of supplied binding liquid (distilled water or waterglass) and the place of its feeding. The addition of bentonite to bed (ash) made it possible to completely granulate the material. The introduction of waterglass in place of demineralised water produced the desired effect.
- Źródło:
-
Environment Protection Engineering; 2018, 44, 4; 177-189
0324-8828 - Pojawia się w:
- Environment Protection Engineering
- Dostawca treści:
- Biblioteka Nauki
Artykuł