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Synthesis of Calcium Phosphate/Calcium Sulphate Powder

open access: yesMaterials Chemistry and Physics, 2004
Calcium phosphate/calcium sulphate powders were synthesized by wet method. The effects of the initial calcium/phosphorus molar ratio and the pH of the solution on the microstructure and phase composition were studied by SEM, XRD, and FTIR spectroscopy ...
Zhaoyang Li, De'An Yang, William W Lu
exaly   +2 more sources

Effects of Temperature on the Scaling of Calcium Sulphate in Pipes

open access: yesPowder Technology, 2007
Calcium sulphate scaling is a serious problem encountered in many industrial and domestic applications. Supersaturation has been proven to be the major driving force of scale formation, but the solubility of calcium sulphate changes with temperature. The
Andrew L Rohl
exaly   +3 more sources

Reactions of Fly Ash With Calcium Aluminate Cement and Calcium Sulphate

open access: yesFuel, 2009
The hydration processes in the ternary system fly ash/calcium aluminate cement/calcium sulphate (FA/CAC/C$) at 20 °C were investigated; six compositions from the ternary system FA/CAC/C$ were selected for this study.
Lucía Fernández Carrasco, E Vazquez
exaly   +2 more sources
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