International Journal of Chemical Engineering / 2012 / Article / Fig 8

Research Article

Gas-Solid Reaction Properties of Fluorine Compounds and Solid Adsorbents for Off-Gas Treatment from Semiconductor Facility

Figure 8

Reaction rate of CaCO3 plotted against the HF concentration.
329419.fig.008a
(a)  Grain size: 1-2 mm
329419.fig.008b
(b) Grain size: 2–5 mm