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CO2 Capture and Ca2+ Exchange Using Zeolite A and 13X Prepared from Power Plant Fly Ash.
- Source :
-
Bulletin of the Korean Chemical Society . Apr2016, Vol. 37 Issue 4, p490-493. 4p. - Publication Year :
- 2016
-
Abstract
- Zeolite A and 13X were prepared by a hydrothermal treatment using fly ash after alkali fusion. The alkali-fusion condition was optimized to a 1:1.2 fly ash/ NaOH weight ratio at 500 °C for 1 h, and highly crystalline zeolite A and 13X were obtained at 100 °C for 4 h and 90 °C for 12 h, respectively. Both products exhibited high Ca2+ ion-exchange capacity (184 and 134 mg/g) and stable CO2 capture cyclic performance (145 and 220 mg/g). [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 02532964
- Volume :
- 37
- Issue :
- 4
- Database :
- Academic Search Index
- Journal :
- Bulletin of the Korean Chemical Society
- Publication Type :
- Academic Journal
- Accession number :
- 114436516
- Full Text :
- https://doi.org/10.1002/bkcs.10710