Textural properties of synthetic nano-calcite produced by hydrothermal carbonation of calcium hydroxide

German Montes-Hernandez, Alejandro Fernandez-Martinez, L. Charlet +2

The hydrothermal carbonation of calcium hydroxide (Ca(OH)2) at high pressure of CO2 (initial PCO2 1/4 55 bar) and moderate to high temperature (30 and 90 1C) was used to synthesize…