Project Overview
Our Client had developed a batch process reacting HF Acid and Silicon to produce an etched material as a next generation silicon lithium-ion anode batteries. In order to further assess market potential and the process technology, a semi-commercial scale production capability was required.
OLG BPE faced three key challenges on the project. The reaction was two stage with the stage 1 exotherm being extremely violent. At the semi commercial stage, it wasn’t practicable to continue with a batch process and so a continuous process was required. The reactor design was a particular challenge due the production of a by-product gas and the high coolant demand.
