boundary layer diffusion

It was found that calcite dissolution was controlled not only by the diffusion boundary layer (DBL) at the solid-solution interface, but also by the slow CO2 conversion reaction (CO2 + H2O H+ + HCO3-) in the layer.

实验发现,方解石的溶解既受到固-液界面间扩散边界层(DBL)的控制,还受到扩散边界层内CO_2慢速转换反应(CO_2+H_2OH~+HCO_3~-)的控制。