range ofphosphoruscompounds. For example, the tribasic variety (precipitated calcium phosphate), Ca3(PO4)2, is the principal inorganic constituent ofboneash. The acid salt Ca(H2PO4)2, produced by treating mineral phosphates withsulfuric acid, is employed as aplantfood and stabilizer for plastics...
The durability of the GNAC and GRAC mixes was evaluated by water absorption, chloride migration coefficient, and sulfuric acid resistance tests of specimens. 2.1. Materials and Methods 2.1.1. Fly Ash and Bentonite In this study, HCFA was used as the primary source material to produce geopolymer...
The results of the trial revealed that this reaction is driven by a chemical reaction model equation. A semi-empirical model was also developed from the experimental data to better describe the dissolution kinetics. Keywords: dissolution reaction; CO2 utilization; ironmaking slag; shrinking core ...