- Tytuł:
- Use of natural soda ash production process waste for SO2 removal
- Autorzy:
-
Tunali, Y. I.
Ertunç, S. - Powiązania:
- https://bibliotekanauki.pl/articles/207588.pdf
- Data publikacji:
- 2017
- Wydawca:
- Politechnika Wrocławska. Oficyna Wydawnicza Politechniki Wrocławskiej
- Tematy:
-
removal SO2
desulfurization fule gas
lignite
Chem Cad 60
usuwanie SO2
odsiarczanie spalin
węgiel brunatny - Opis:
- Results of ChemCad©6.0 simulation have been presented on usability of natural soda ash production process waste in order to remove SO2 from flue gas. Properties and concentrations of the solutions used in this study belong to the waste stream of Eti Soda Inc., and the flue gas compositions were acquired from an existing thermal power plant. SO2 and H2O feed rates and flue gas entrance temperature to the absorption tower were optimized through the response surface methodology (RSM) in order to attain highest SO2 removal yields. It has been found that SO2 removal remained at 33.83% when the waste composition was lower than 2 wt. % while 100% SO2 removal was reached as the waste composition was increased to 8 wt. %. This result clearly demonstrates that treatment of natural soda ash production process waste can be done safely and economically while serving as an SO2 removal agent at the same time.
- Źródło:
-
Environment Protection Engineering; 2017, 43, 2; 69-80
0324-8828 - Pojawia się w:
- Environment Protection Engineering
- Dostawca treści:
- Biblioteka Nauki
Artykuł