/
/
Two-way Valorization of Blast Furnace Slag: Synthesis of Precipitated Calcium Carbonate and Zeolitic Heavy Metal Adsorbent
This content is Free Access.
1Department of Offshore, Process and Energy Engineering,Cranfield University, 2School of Applied Chemical and Environmental Sciences,Sheridan College Institute of Technology and Advanced Learning, 3School of Engineering,University of Guelph, 4Carbon Systems Engineering, Centre for Combustion, Carbon Capture and Storage,Cranfield University
Chapitres
- 00:05Titre
- 01:06Calcium Extraction from Blast Furnace Slag
- 03:45Carbonation of the Purified Leachate
- 05:02Hydrothermal Conversion of the Extraction Solid Residues
- 06:28Heavy Metal Adsorption Tests with the Zeolitic Product
- 08:10Results: Production of Precipitated Calcium Carbonate and Zeolitic Material from Blast Furnace Slag
- 09:50Conclusion
A protocol for the parallel production of precipitated calcium carbonate and zeolitic material from blast furnace slag via mineral carbonation and alkaline hydrothermal conversion, respectively, is presented. The performance of the zeolitic material towards nickel adsorption is tested.
