Journal: RSC Advances
Article Title: pH-driven spontaneous recovery of tyrosine via co-precipitation in the indirect aqueous carbonation of gypsum
doi: 10.1039/d5ra09358a
Figure Lengend Snippet: Effects of reaction time on carbonation. (a) Carbonation ( ω ) and Tyr recovery ( η ) efficiencies. (b) Correlation of η and Tyr species distribution with pH. (c) XRD patterns of the obtained CaCO 3 products. (d) Particle size distributions of the CaCO 3 products obtained at 20 and 60 min.
Article Snippet: The washed precipitate was dried at 80 °C to constant weight and characterized by scanning electron microscopy (SEM, Sigma 300, Carl Zeiss AG, Germany), thermogravimetric analysis (TGA, TGA/DSC 3+, Mettler Toledo, Switzerland), particle size distribution analysis (Mastersizer 3000, Malvern Panalytical, UK), and XRD.
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